xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) 01:16:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) [ 179.642013][T24150] debugfs: File 'trace0' in directory 'loop0' already present! [ 179.667388][T24151] debugfs: File 'dropped' in directory 'loop0' already present! [ 179.680581][T24151] debugfs: File 'msg' in directory 'loop0' already present! [ 179.713590][T24151] debugfs: File 'trace0' in directory 'loop0' already present! [ 179.727537][T24168] blktrace: Concurrent blktraces are not allowed on loop7 [ 179.736168][T24174] blktrace: Concurrent blktraces are not allowed on loop7 [ 179.742853][T24123] debugfs: File 'dropped' in directory 'loop0' already present! 01:16:54 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) 01:16:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) 01:16:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8503}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:54 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) [ 179.762897][T24123] debugfs: File 'msg' in directory 'loop0' already present! [ 179.770252][T24123] debugfs: File 'trace0' in directory 'loop0' already present! [ 179.778257][T24170] debugfs: File 'dropped' in directory 'loop0' already present! [ 179.787148][T24170] debugfs: File 'msg' in directory 'loop0' already present! [ 179.796281][T24170] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) [ 179.830962][T24191] blktrace: Concurrent blktraces are not allowed on loop7 [ 179.836254][T24190] debugfs: File 'dropped' in directory 'loop0' already present! [ 179.850355][T24194] blktrace: Concurrent blktraces are not allowed on loop7 [ 179.853419][T24190] debugfs: File 'msg' in directory 'loop0' already present! 01:16:54 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) 01:16:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) 01:16:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8603}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 179.875717][T24190] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x3, 0x12, 0x6, 0x4, "7eda312b7baac6456d19754b5b5b0668c733b471ed40d0d762c29bcbdca1e7ad0e203af0a7314a267e7cd5e2e6c0fc3f7ba44e19941c72d24d2d2f2df6dc77b6", "74965de499de9eebd7552c987e99906586ef3718e407ed19504e74f248ac5ef3", [0x9]}) 01:16:54 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 179.907865][T24198] debugfs: File 'dropped' in directory 'loop0' already present! [ 179.916845][T24207] blktrace: Concurrent blktraces are not allowed on loop7 [ 179.928145][T24198] debugfs: File 'msg' in directory 'loop0' already present! [ 179.950553][T24198] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8703}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:54 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) [ 179.958739][T24215] blktrace: Concurrent blktraces are not allowed on loop7 [ 179.966387][T24210] debugfs: File 'dropped' in directory 'loop0' already present! [ 179.978347][T24210] debugfs: File 'msg' in directory 'loop0' already present! [ 179.985699][T24210] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 01:16:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) [ 180.006893][T24216] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.039936][T24216] debugfs: File 'msg' in directory 'loop0' already present! [ 180.049099][T24232] blktrace: Concurrent blktraces are not allowed on loop7 01:16:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x8001, 0x440000) r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x2801, 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x5, 0x9, 0xf, 0x11, "0dccdf80915d657e4b219548f92c70c25accc33f79aa1f62e04572ca86f4af3a3b3d992403f73307d549b1ebc5e274cb7d7bbf19a6472167c3bc017849c81abb", "d120664477dbd3490a1f50e71d0372c2e94fdcf31942260b88f83a5a59223f23", [0x800, 0x42493312]}) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) 01:16:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8803}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:54 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x40) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) [ 180.056449][T24216] debugfs: File 'trace0' in directory 'loop0' already present! [ 180.065909][T24235] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.074924][T24216] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.088353][T24216] debugfs: File 'msg' in directory 'loop0' already present! 01:16:54 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) 01:16:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8903}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:54 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 180.120352][T24216] debugfs: File 'trace0' in directory 'loop0' already present! [ 180.138056][T24245] loop4: detected capacity change from 0 to 3477 [ 180.147447][T24237] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.158391][T24237] debugfs: File 'msg' in directory 'loop0' already present! 01:16:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, &(0x7f0000000140)=0xc8f, 0x2) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) fgetxattr(r0, &(0x7f0000000080)=@random={'osx.', ')\x95-)\x00'}, &(0x7f00000000c0)=""/99, 0x63) 01:16:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8a00}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 180.177777][T24251] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.196492][T24237] debugfs: File 'trace0' in directory 'loop0' already present! [ 180.204613][T24259] blktrace: Concurrent blktraces are not allowed on loop7 01:16:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) 01:16:55 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) [ 180.228668][T24234] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.236445][T24234] debugfs: File 'msg' in directory 'loop0' already present! [ 180.276402][T24273] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.276470][T24234] debugfs: File 'trace0' in directory 'loop0' already present! [ 180.308025][T24274] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.313994][T24254] debugfs: File 'dropped' in directory 'loop0' already present! 01:16:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 01:16:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8b00}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ftruncate(r4, 0x266b) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b073b00323000000000000000000000000000000000006c"], 0x78) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8001) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x220940, 0x0) mmap(&(0x7f00001e9000/0x4000)=nil, 0x4000, 0x2000008, 0x11, r5, 0x44671000) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) r6 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x12, 0x1, "5a02e2dcbd9a56028f24a3aefd2284760a3412731ef5158863066bfa81fa49deadb3adea0211b44055c1324110464db76abb27854c85d9866969ef2820816655", "1cc22f6a420080203e167b59179592c731cceab1813364a3234ef4f4eeaa9d19", [0xffffffff, 0xffffffffffffffe0]}) 01:16:55 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) [ 180.323627][T24254] debugfs: File 'msg' in directory 'loop0' already present! [ 180.331458][T24254] debugfs: File 'trace0' in directory 'loop0' already present! [ 180.339671][T24275] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.349955][T24275] debugfs: File 'msg' in directory 'loop0' already present! [ 180.368908][T24275] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:55 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) [ 180.375963][T24284] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.383648][T24266] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.383663][T24266] debugfs: File 'msg' in directory 'loop0' already present! [ 180.383690][T24266] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:55 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) [ 180.433626][T24297] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.445210][T24285] loop0: detected capacity change from 0 to 139 [ 180.454304][T24293] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.465292][T24293] debugfs: File 'msg' in directory 'loop0' already present! [ 180.473025][T24293] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8d26}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:55 executing program 1: rt_sigaction(0xd, &(0x7f0000000100)={&(0x7f0000000080)="2666440f6e77200f01c0460f5a4d24f08367f30bf0430fab95ccc2f2efc482f921536c66400f3a214f07d941dacec401985e0d290d00000f8100000000", 0x10000002, &(0x7f00000000c0)="460f71f540c4e3790506fa26460f33c4a1796e1045297700c423f96206c23e2e470f76850d0001000f01ddc4437d78241d8028a149b5c4e219a816", {[0x40]}}, &(0x7f0000000200)={&(0x7f0000000140)="8f09c890396443af36f242ab8f697c81332e660f6e25010000008fc830a2ce588fa820a26ca70078c4a27d19cd420f1a010f2e29", 0x0, &(0x7f0000000180)="c483214cf4f88f2910926e06c422299e04fdb1000000c4817c5adcf30fc1fac441c556b92363db9566400fd93b8fe8409f1200c442098c078f2978e1b821667ec7"}, 0x8, &(0x7f0000000240)) signalfd(0xffffffffffffffff, &(0x7f0000000280)={[0x7fffffff]}, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) 01:16:55 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) 01:16:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) [ 180.484688][T24300] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.487470][T24308] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.500661][T24311] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.502903][T24300] debugfs: File 'msg' in directory 'loop0' already present! [ 180.515204][T24300] debugfs: File 'trace0' in directory 'loop0' already present! [ 180.523013][T24296] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.556014][T24296] debugfs: File 'msg' in directory 'loop0' already present! [ 180.580390][T24322] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.594187][T24296] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) r1 = signalfd(r0, &(0x7f0000000080)={[0x5]}, 0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x16, 0x1d, 0x10, "6ea03faff075bda0b28ae5b525d80d2edecbb066e894b1281249ea6ff29d878ba66a3578e48d9760a2cc000d1e78881a715d5f53ea79e3ea8001fa6b1d2eebe8", "3dfb0d2c5d65befa1bdc39674df47c8bdc961361a7e17a0d5f6a019540c254fa2c84e348966cbf1aa9ffd03dc82b9d50bd82064073f3a165f919f9cf224e9837", "b78c721cac72777cbe55175dd19b905be1a5d34b482169b8c0fa645fcce70ece", [0x7, 0x800]}) [ 180.602235][T24325] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.631432][T24293] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.641355][T24293] debugfs: File 'msg' in directory 'loop0' already present! [ 180.660944][T24293] debugfs: File 'trace0' in directory 'loop0' already present! [ 180.669077][T24320] debugfs: File 'dropped' in directory 'loop0' already present! 01:16:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) 01:16:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x9703}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:55 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) 01:16:55 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:55 executing program 1: exit(0xf8) exit(0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) exit(0x7fffffff) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x6f280000) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) [ 180.676722][T24320] debugfs: File 'msg' in directory 'loop0' already present! [ 180.694676][T24320] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) 01:16:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xa200}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:55 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) [ 180.730206][T24346] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.736822][T24348] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.746538][T24348] debugfs: File 'msg' in directory 'loop0' already present! [ 180.757890][T24354] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.760968][T24348] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb203}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 180.791266][T24355] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.799956][T24355] debugfs: File 'msg' in directory 'loop0' already present! [ 180.817569][T24355] debugfs: File 'trace0' in directory 'loop0' already present! [ 180.821328][T24363] blktrace: Concurrent blktraces are not allowed on loop7 01:16:55 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) 01:16:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) 01:16:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb426}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 180.837107][T24366] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.840281][T24350] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.861142][T24350] debugfs: File 'msg' in directory 'loop0' already present! [ 180.868905][T24350] debugfs: File 'trace0' in directory 'loop0' already present! [ 180.883022][T24348] debugfs: File 'dropped' in directory 'loop0' already present! [ 180.895187][T24348] debugfs: File 'msg' in directory 'loop0' already present! [ 180.903627][T24375] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.917632][T24348] debugfs: File 'trace0' in directory 'loop0' already present! [ 180.925757][T24385] blktrace: Concurrent blktraces are not allowed on loop7 [ 180.933505][T24380] debugfs: File 'dropped' in directory 'loop0' already present! 01:16:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) 01:16:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb803}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:55 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:55 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) [ 180.951421][T24380] debugfs: File 'msg' in directory 'loop0' already present! [ 180.963367][T24380] debugfs: File 'trace0' in directory 'loop0' already present! [ 180.987261][T24393] debugfs: File 'dropped' in directory 'loop0' already present! [ 181.005741][T24399] blktrace: Concurrent blktraces are not allowed on loop7 [ 181.013106][T24393] debugfs: File 'msg' in directory 'loop0' already present! [ 181.021600][T24393] debugfs: File 'trace0' in directory 'loop0' already present! [ 181.037936][T24402] blktrace: Concurrent blktraces are not allowed on loop7 [ 181.041310][T24394] debugfs: File 'dropped' in directory 'loop0' already present! [ 181.056522][T24394] debugfs: File 'msg' in directory 'loop0' already present! [ 181.064187][T24394] debugfs: File 'trace0' in directory 'loop0' already present! [ 181.080713][T24406] debugfs: File 'dropped' in directory 'loop0' already present! [ 181.088410][T24406] debugfs: File 'msg' in directory 'loop0' already present! [ 181.095739][T24406] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb826}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) 01:16:56 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) 01:16:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 01:16:56 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0x125e, &(0x7f0000000000)={[0x48], 0x7, 0x4, 0x1}) r2 = socket$inet(0x2, 0x3, 0x2) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x4e33, @broadcast}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e22, @private=0x8a0100fe}, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) [ 181.682388][T24426] debugfs: File 'dropped' in directory 'loop0' already present! [ 181.690254][T24426] debugfs: File 'msg' in directory 'loop0' already present! [ 181.698060][T24428] loop0: detected capacity change from 0 to 184 [ 181.706398][T24432] blktrace: Concurrent blktraces are not allowed on loop7 [ 181.706852][T24426] debugfs: File 'trace0' in directory 'loop0' already present! [ 181.723331][T24436] blktrace: Concurrent blktraces are not allowed on loop7 01:16:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb903}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:56 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) 01:16:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x0, 0x3ff}) clone3(&(0x7f0000000280)={0x170200, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), {0x20}, &(0x7f0000000140)=""/108, 0x6c, &(0x7f00000001c0)=""/91, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0], 0x9}, 0x58) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000300)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000006540)={0x0, {}, 0x0, {}, 0x6, 0x12, 0x12, 0x1, "275f7e03456f43074d098d6580de7973debcfa5de8a4b6ef24f2939f49fb4ec30f6c68f92b3471651dfd864d15712468d1fbcf5727dac4e8765a7f70fbedb243", "685e3c067694277cc258690bc9c401c409e3d362583dd359aafe333c7b0198f3", [0x8, 0x3f]}) clock_gettime(0x0, &(0x7f00000064c0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000006280)=[{{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000000380)=""/207, 0xcf}, {&(0x7f0000000480)=""/138, 0x8a}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000540)=""/169, 0xa9}, {&(0x7f0000000600)=""/88, 0x58}, {&(0x7f0000000680)=""/110, 0x6e}, {&(0x7f0000000700)=""/234, 0xea}, {&(0x7f00000018c0)=""/186, 0xba}], 0x9, &(0x7f0000000800)=""/100, 0x64}, 0x1}, {{&(0x7f0000001a40)=@un=@abs, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)=""/158, 0x9e}, {&(0x7f0000001b80)=""/56, 0x38}], 0x2, &(0x7f0000001c00)=""/36, 0x24}, 0x9}, {{&(0x7f0000001c40)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001cc0)=""/50, 0x32}], 0x1}, 0x3}, {{&(0x7f0000001d40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000001dc0)}, 0x9}, {{&(0x7f0000001e00)=@nfc, 0x80, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/100, 0x64}, {&(0x7f0000001f00)=""/210, 0xd2}], 0x2}, 0x1}, {{&(0x7f0000002040)=@phonet, 0x80, &(0x7f0000002440)=[{&(0x7f00000020c0)=""/164, 0xa4}, {&(0x7f0000002180)=""/20, 0x14}, {&(0x7f00000021c0)}, {&(0x7f0000002200)=""/18, 0x12}, {&(0x7f0000002240)=""/252, 0xfc}, {&(0x7f0000002340)=""/20, 0x14}, {&(0x7f0000002380)=""/179, 0xb3}], 0x7, &(0x7f00000024c0)=""/101, 0x65}, 0x7}, {{&(0x7f0000002540)=@un=@abs, 0x80, &(0x7f0000004940)=[{&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/242, 0xf2}, {&(0x7f0000006600)=""/169, 0xa9}, {&(0x7f0000003780)=""/133, 0x85}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/15, 0xf}, {&(0x7f0000004880)=""/139, 0x8b}], 0x7, &(0x7f00000049c0)=""/29, 0x1d}}, {{&(0x7f0000004a00)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000004a80)=""/21, 0x15}, {&(0x7f0000004ac0)=""/105, 0x69}, {&(0x7f0000004b40)=""/97, 0x61}, {&(0x7f0000004bc0)=""/203, 0xcb}, {&(0x7f0000004cc0)=""/2, 0x2}, {&(0x7f0000004d00)=""/102, 0x66}, {&(0x7f0000004d80)=""/62, 0x3e}, {&(0x7f0000004dc0)=""/214, 0xd6}, {&(0x7f0000004ec0)=""/250, 0xfa}], 0x9}}, {{&(0x7f0000005080)=@nl=@proc, 0x80, &(0x7f0000006180)=[{&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/68, 0x44}], 0x2, &(0x7f00000061c0)=""/155, 0x9b}, 0x8000}], 0x9, 0x2003, &(0x7f0000006500)={r4, r5+60000000}) [ 181.728015][T24431] debugfs: File 'dropped' in directory 'loop0' already present! [ 181.756831][T24431] debugfs: File 'msg' in directory 'loop0' already present! [ 181.765688][T24431] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:56 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) [ 181.784965][T24429] debugfs: File 'dropped' in directory 'loop0' already present! [ 181.797335][T24429] debugfs: File 'msg' in directory 'loop0' already present! [ 181.813254][T24451] blktrace: Concurrent blktraces are not allowed on loop7 [ 181.826184][T24429] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb926}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:56 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) 01:16:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x401, 0x0, 0x4, 0x11, "c6926a6eb1bd3357d32c8028b24ab115d8a6c8b0cb37fd508d3598056253374197a7859f36851a43fbc94a508d18027e6afc1bc6dedfdbcfdf54a189b0a25c5c", "840abe27a0796b8058abb24819b462c69d072720050ee4890e92592ee549f87e", [0xfffffffffffff801, 0xd061]}) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48], 0x7ff, 0x400000, 0x0, 0x2, 0xfffffffffffffffe}) [ 181.835079][T24426] debugfs: File 'dropped' in directory 'loop0' already present! [ 181.856704][T24426] debugfs: File 'msg' in directory 'loop0' already present! [ 181.867694][T24458] blktrace: Concurrent blktraces are not allowed on loop7 01:16:56 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) 01:16:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xbb26}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 181.891599][T24426] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x448a, 0x6, 0x8, 0x7, 0x5}) 01:16:56 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 01:16:56 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) 01:16:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48], 0x0, 0xfffffffd}) 01:16:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) [ 181.980321][T24477] loop0: detected capacity change from 0 to 187 [ 181.987122][T24489] debugfs: File 'dropped' in directory 'loop0' already present! [ 181.995365][T24485] blktrace: Concurrent blktraces are not allowed on loop7 [ 181.995624][T24489] debugfs: File 'msg' in directory 'loop0' already present! [ 182.010011][T24489] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xedc0}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x80000) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, &(0x7f00000000c0)=0x40, 0x9) [ 182.032215][T24489] debugfs: File 'dropped' in directory 'loop0' already present! [ 182.042019][T24489] debugfs: File 'msg' in directory 'loop0' already present! [ 182.052176][T24489] debugfs: File 'trace0' in directory 'loop0' already present! [ 182.054695][T24494] blktrace: Concurrent blktraces are not allowed on loop7 [ 182.067211][T24483] debugfs: File 'dropped' in directory 'loop0' already present! 01:16:56 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:56 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) 01:16:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 01:16:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xff0f}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 182.092319][T24483] debugfs: File 'msg' in directory 'loop0' already present! [ 182.102136][T24483] debugfs: File 'trace0' in directory 'loop0' already present! [ 182.140920][T24510] blktrace: Concurrent blktraces are not allowed on loop7 [ 182.152291][T24514] blktrace: Concurrent blktraces are not allowed on loop7 01:16:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 01:16:57 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) 01:16:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/225, 0xe1}], 0x3, &(0x7f00000003c0)=""/169, 0xa9}, 0x2000) [ 182.184245][T24506] debugfs: File 'dropped' in directory 'loop0' already present! [ 182.195508][T24506] debugfs: File 'msg' in directory 'loop0' already present! [ 182.220063][T24506] debugfs: File 'trace0' in directory 'loop0' already present! [ 182.228066][T24528] loop0: detected capacity change from 0 to 255 01:16:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 01:16:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x6, 0x8, 0x7, 0x5}) 01:16:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xe0000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:57 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:57 executing program 1: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = getpid() r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getpid() ioctl$BLKTRACESETUP(r1, 0x125e, &(0x7f0000000000)={[0x48], 0x0, 0x0, 0x0, 0x0, 0x0, r0}) [ 182.231645][T24530] blktrace: Concurrent blktraces are not allowed on loop7 [ 182.245541][T24533] blktrace: Concurrent blktraces are not allowed on loop7 [ 182.260679][T24532] debugfs: File 'dropped' in directory 'loop0' already present! [ 182.268457][T24532] debugfs: File 'msg' in directory 'loop0' already present! [ 182.275853][T24532] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 01:16:57 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) [ 182.332551][T24551] debugfs: File 'dropped' in directory 'loop0' already present! [ 182.344207][T24553] loop0: detected capacity change from 0 to 3584 [ 182.351701][T24551] debugfs: File 'msg' in directory 'loop0' already present! [ 182.360591][T24551] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x403, 0x202480) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x800, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 01:16:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x8, 0x7, 0x5}) [ 182.375811][T24556] debugfs: File 'dropped' in directory 'loop0' already present! [ 182.388606][T24556] debugfs: File 'msg' in directory 'loop0' already present! 01:16:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x1000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:57 executing program 1: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000080)={[0x48], 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x8003}) 01:16:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x8, 0x7, 0x5}) [ 182.424331][T24565] blktrace: Concurrent blktraces are not allowed on loop7 [ 182.434814][T24556] debugfs: File 'trace0' in directory 'loop0' already present! [ 182.459700][T24570] debugfs: File 'dropped' in directory 'loop0' already present! 01:16:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) 01:16:57 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) [ 182.473859][T24570] debugfs: File 'msg' in directory 'loop0' already present! [ 182.481257][T24570] debugfs: File 'trace0' in directory 'loop0' already present! [ 182.500279][T24577] blktrace: Concurrent blktraces are not allowed on loop7 01:16:57 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:57 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) 01:16:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) 01:16:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x10e0000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 182.527950][T24593] blktrace: Concurrent blktraces are not allowed on loop7 [ 182.539998][T24582] loop0: detected capacity change from 0 to 65536 01:16:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x0, 0x8, 0x7, 0x5}) 01:16:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x2000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:57 executing program 1: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x6000, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000740)=@hci, 0x80, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/139, 0x8b}], 0x1, &(0x7f0000000900)=""/94, 0x5e}, 0x2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) ioctl$CHAR_RAW_IOMIN(r2, 0x1278, &(0x7f0000000140)) r3 = socket$inet(0x2, 0x3, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xff, 0x44300) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) close(r3) 01:16:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x2040000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 182.621181][T24610] debugfs: File 'dropped' in directory 'loop0' already present! [ 182.629647][T24610] debugfs: File 'msg' in directory 'loop0' already present! [ 182.660793][T24613] blktrace: Concurrent blktraces are not allowed on loop7 01:16:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x6, 0x0, 0x7, 0x5}) 01:16:57 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) [ 182.673255][T24610] debugfs: File 'trace0' in directory 'loop0' already present! [ 182.681735][T24625] blktrace: Concurrent blktraces are not allowed on loop7 [ 182.692195][T24610] debugfs: File 'dropped' in directory 'loop0' already present! 01:16:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 01:16:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x3000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:57 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x6, 0x0, 0x7, 0x5}) [ 182.734265][T24610] debugfs: File 'msg' in directory 'loop0' already present! [ 182.745000][T24633] blktrace: Concurrent blktraces are not allowed on loop7 [ 182.759456][T24610] debugfs: File 'trace0' in directory 'loop0' already present! [ 182.767720][T24639] blktrace: Concurrent blktraces are not allowed on loop7 01:16:57 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) 01:16:57 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) [ 182.831554][T24652] blktrace: Concurrent blktraces are not allowed on loop7 [ 182.839684][T24644] loop0: detected capacity change from 0 to 196608 [ 182.846650][T24650] debugfs: File 'dropped' in directory 'loop0' already present! [ 182.863334][T24660] blktrace: Concurrent blktraces are not allowed on loop7 [ 182.870926][T24650] debugfs: File 'msg' in directory 'loop0' already present! 01:16:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 01:16:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x6, 0x0, 0x7, 0x5}) [ 182.877211][T24661] blktrace: Concurrent blktraces are not allowed on loop7 [ 182.882724][T24650] debugfs: File 'trace0' in directory 'loop0' already present! [ 182.913183][T24650] debugfs: File 'dropped' in directory 'loop0' already present! 01:16:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x4000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000080)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"266c77032cc22c5c4f9cf05ab7d2565f", 0x0, r4, {0x4, 0x2}, {0xdb, 0xc3}, 0xffffffff, [0x9, 0x7, 0x7fff, 0x2, 0x2, 0x9, 0x1, 0x5, 0xea7, 0x4002, 0x1, 0x7, 0x8, 0x3, 0x9, 0x6]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000180)={{r1}, r4, 0x4, @inherit={0x70, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x5, {0x4, 0x3f, 0x2, 0x8, 0x1}, [0xffff, 0x101, 0x75, 0x6, 0x9]}}, @subvolid=0x3}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f00000008c0)={{r0}, r4, 0x8, @unused=[0xd6a, 0x2, 0x2, 0x4], @devid}) 01:16:57 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) [ 182.934412][T24650] debugfs: File 'msg' in directory 'loop0' already present! [ 182.974155][T24650] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 01:16:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x5000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x6, 0x8, 0x0, 0x5}) 01:16:57 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:57 executing program 4: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x2) [ 183.052494][T24680] blktrace: Concurrent blktraces are not allowed on loop7 [ 183.075151][T24688] blktrace: Concurrent blktraces are not allowed on loop7 01:16:57 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) 01:16:57 executing program 4: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x2) [ 183.098781][T24687] debugfs: File 'dropped' in directory 'loop0' already present! [ 183.106761][T24686] loop0: detected capacity change from 0 to 264192 [ 183.110609][T24687] debugfs: File 'msg' in directory 'loop0' already present! 01:16:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x6040000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:58 executing program 4: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x2) 01:16:58 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) [ 183.146995][T24701] blktrace: Concurrent blktraces are not allowed on loop7 [ 183.162572][T24687] debugfs: File 'trace0' in directory 'loop0' already present! [ 183.170281][T24690] debugfs: File 'dropped' in directory 'loop0' already present! [ 183.179092][T24690] debugfs: File 'msg' in directory 'loop0' already present! [ 183.186452][T24690] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x8003) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 01:16:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x6, 0x8}) 01:16:58 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 01:16:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x7000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:58 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) 01:16:58 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 183.246120][T24690] debugfs: File 'dropped' in directory 'loop0' already present! [ 183.257043][T24720] blktrace: Concurrent blktraces are not allowed on loop7 [ 183.264845][T24690] debugfs: File 'msg' in directory 'loop0' already present! [ 183.272553][T24690] debugfs: File 'trace0' in directory 'loop0' already present! [ 183.289152][T24721] blktrace: Concurrent blktraces are not allowed on loop7 01:16:58 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) [ 183.330171][T24730] debugfs: File 'dropped' in directory 'loop0' already present! [ 183.356567][T24730] debugfs: File 'msg' in directory 'loop0' already present! [ 183.365450][T24737] blktrace: Concurrent blktraces are not allowed on loop7 [ 183.370620][T24730] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:58 executing program 1: pause() r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) 01:16:58 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 01:16:58 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) [ 183.382543][T24739] loop0: detected capacity change from 0 to 264192 [ 183.383000][T24745] blktrace: Concurrent blktraces are not allowed on loop7 01:16:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:58 executing program 3: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x9000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 183.438137][T24740] debugfs: File 'dropped' in directory 'loop0' already present! [ 183.446454][T24740] debugfs: File 'msg' in directory 'loop0' already present! [ 183.447105][T24757] blktrace: Concurrent blktraces are not allowed on loop7 01:16:58 executing program 4: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x2) [ 183.497069][T24740] debugfs: File 'trace0' in directory 'loop0' already present! [ 183.524958][T24766] debugfs: File 'dropped' in directory 'loop0' already present! [ 183.533063][T24766] debugfs: File 'msg' in directory 'loop0' already present! 01:16:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xa000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:58 executing program 4: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x2) 01:16:58 executing program 4: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x2) [ 183.547301][T24771] blktrace: Concurrent blktraces are not allowed on loop7 [ 183.563718][T24766] debugfs: File 'trace0' in directory 'loop0' already present! [ 183.582023][T24740] debugfs: File 'dropped' in directory 'loop0' already present! 01:16:58 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 183.602169][T24740] debugfs: File 'msg' in directory 'loop0' already present! [ 183.612788][T24740] debugfs: File 'trace0' in directory 'loop0' already present! [ 183.642341][T24788] debugfs: File 'dropped' in directory 'loop0' already present! [ 183.650119][T24788] debugfs: File 'msg' in directory 'loop0' already present! [ 183.659266][T24788] debugfs: File 'trace0' in directory 'loop0' already present! [ 183.667563][T24788] debugfs: File 'dropped' in directory 'loop0' already present! [ 183.683382][T24788] debugfs: File 'msg' in directory 'loop0' already present! [ 183.690834][T24788] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x8, 0x24080) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 01:16:59 executing program 3: clock_adjtime(0x6, &(0x7f00000002c0)={0x400, 0x100, 0x1, 0x2, 0xfffffffffffff717, 0x17f14838, 0xfffffffffffffff8, 0x2, 0x7, 0x7, 0x10001, 0x6, 0xb61, 0x1, 0x1f, 0x2, 0xea, 0x4, 0x7, 0x4, 0x7, 0x9, 0x0, 0xaaa5, 0x4, 0x90c1}) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) clone3(&(0x7f0000000240)={0x201000000, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), {0x4}, &(0x7f0000000140)=""/150, 0x96, &(0x7f00000008c0)=""/4096, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0xa}, 0x58) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) 01:16:59 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) 01:16:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:16:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xc000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:59 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0) 01:16:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 184.384878][T24809] blktrace: Concurrent blktraces are not allowed on loop7 [ 184.392175][T24807] loop0: detected capacity change from 0 to 258048 [ 184.400043][T24808] debugfs: File 'dropped' in directory 'loop0' already present! [ 184.411628][T24815] blktrace: Concurrent blktraces are not allowed on loop7 01:16:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:16:59 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) [ 184.430931][T24808] debugfs: File 'msg' in directory 'loop0' already present! 01:16:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xd000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:16:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:16:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xf000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 184.456570][T24827] blktrace: Concurrent blktraces are not allowed on loop7 [ 184.469108][T24829] blktrace: Concurrent blktraces are not allowed on loop7 [ 184.491598][T24808] debugfs: File 'trace0' in directory 'loop0' already present! [ 184.526815][T24825] debugfs: File 'dropped' in directory 'loop0' already present! [ 184.543738][T24825] debugfs: File 'msg' in directory 'loop0' already present! 01:16:59 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) 01:16:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x2aa, 0x0, 0x3, 0x2, 0x8, "a02c7dc79eee45040bd8d9fd30c14b2bb7e1f72f09cc86c54542c8891f672e487ba9943e03a4fe0e4eca0ec0dec3491e42fbca863ab032accd8dfd9d1df9b01e", "469fbce39ca7b0b81c047671db9c55569f9c91537ff8ffabef3e8aaeaa5e6388c05146190ee3ce30bf316cba890ea07b2cb0fc06accbc0ed270a65a94f50d73a", "d979079acf0bc71e38012a23f0c333750d1420b12154a5e0ef7df1a86bf673d4", [0x7, 0x3f]}) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) 01:16:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 184.567857][T24825] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:59 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffff9) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$FIOCLEX(r0, 0x5451) 01:16:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x11000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:59 executing program 3: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 01:16:59 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) [ 184.622729][T24856] blktrace: Concurrent blktraces are not allowed on loop7 [ 184.633329][T24857] blktrace: Concurrent blktraces are not allowed on loop7 01:16:59 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) 01:16:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffff9) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$FIOCLEX(r0, 0x5451) 01:16:59 executing program 3: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) [ 184.687992][T24871] loop0: detected capacity change from 0 to 57344 [ 184.701761][T24870] debugfs: File 'dropped' in directory 'loop0' already present! [ 184.713456][T24874] blktrace: Concurrent blktraces are not allowed on loop7 01:16:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x13000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) ioctl$BLKTRACESETUP(r0, 0x125e, &(0x7f0000000000)={[0x48]}) [ 184.746035][T24870] debugfs: File 'msg' in directory 'loop0' already present! [ 184.769818][T24870] debugfs: File 'trace0' in directory 'loop0' already present! [ 184.769844][T24890] blktrace: Concurrent blktraces are not allowed on loop7 01:16:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x20000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:59 executing program 3: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 01:16:59 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffff9) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$FIOCLEX(r0, 0x5451) 01:16:59 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) [ 184.789915][T24885] debugfs: File 'dropped' in directory 'loop0' already present! [ 184.804617][T24885] debugfs: File 'msg' in directory 'loop0' already present! [ 184.827564][T24885] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:59 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:16:59 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) [ 184.873691][T24911] blktrace: Concurrent blktraces are not allowed on loop7 [ 184.881679][T24913] blktrace: Concurrent blktraces are not allowed on loop7 [ 184.898821][T24904] loop0: detected capacity change from 0 to 264192 [ 184.908553][T24912] debugfs: File 'dropped' in directory 'loop0' already present! 01:16:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffff9) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:16:59 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000001}, 0x2004800) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0x1274, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2, 0x3, 0x7ff}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="dc000000", @ANYRES16=0x0, @ANYBLOB="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"], 0xdc}, 0x1, 0x0, 0x0, 0x400000c}, 0x4004) [ 184.922543][T24912] debugfs: File 'msg' in directory 'loop0' already present! 01:16:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x20100000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:59 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:16:59 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000001}, 0x2004800) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0x1274, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2, 0x3, 0x7ff}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="dc000000", @ANYRES16=0x0, @ANYBLOB="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"], 0xdc}, 0x1, 0x0, 0x0, 0x400000c}, 0x4004) 01:16:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 184.969423][T24926] blktrace: Concurrent blktraces are not allowed on loop7 [ 184.985842][T24912] debugfs: File 'trace0' in directory 'loop0' already present! [ 185.006815][T24925] debugfs: File 'dropped' in directory 'loop0' already present! 01:16:59 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:16:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x22000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:16:59 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) 01:16:59 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 185.021531][T24934] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.045422][T24925] debugfs: File 'msg' in directory 'loop0' already present! [ 185.062139][T24925] debugfs: File 'trace0' in directory 'loop0' already present! 01:16:59 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000001}, 0x2004800) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0x1274, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2, 0x3, 0x7ff}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="dc000000", @ANYRES16=0x0, @ANYBLOB="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"], 0xdc}, 0x1, 0x0, 0x0, 0x400000c}, 0x4004) 01:16:59 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 01:17:00 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) 01:17:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:00 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000001}, 0x2004800) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0x1274, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2, 0x3, 0x7ff}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) [ 185.122142][T24957] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.129287][T24951] debugfs: File 'dropped' in directory 'loop0' already present! [ 185.129301][T24951] debugfs: File 'msg' in directory 'loop0' already present! [ 185.129329][T24951] debugfs: File 'trace0' in directory 'loop0' already present! [ 185.148547][T24958] blktrace: Concurrent blktraces are not allowed on loop7 01:17:00 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 01:17:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x3f000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:00 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000001}, 0x2004800) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) [ 185.190756][T24960] loop0: detected capacity change from 0 to 114688 [ 185.202755][T24964] debugfs: File 'dropped' in directory 'loop0' already present! [ 185.205539][T24970] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.216686][T24964] debugfs: File 'msg' in directory 'loop0' already present! [ 185.232010][T24964] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:00 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:00 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) 01:17:00 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000001}, 0x2004800) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 01:17:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:00 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) [ 185.268688][T24981] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.299712][T24985] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:00 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000001}, 0x2004800) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 01:17:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)={[0x48]}) [ 185.329572][T24993] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.332731][T24985] debugfs: File 'msg' in directory 'loop0' already present! [ 185.351541][T25001] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.358900][T24995] loop0: detected capacity change from 0 to 264192 [ 185.361209][T24985] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:00 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) 01:17:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x40000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:00 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000001}, 0x2004800) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 01:17:00 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:00 executing program 3: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x3}) 01:17:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x78000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 185.439543][T25012] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.458080][T25016] blktrace: Concurrent blktraces are not allowed on loop7 01:17:00 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) 01:17:00 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) 01:17:00 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000001}, 0x2004800) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) [ 185.542477][T25031] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.550224][T25032] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.580995][T25030] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 185.590928][T25030] debugfs: File 'msg' in directory 'loop0' already present! [ 185.600353][T25036] loop0: detected capacity change from 0 to 264192 [ 185.618319][T25041] blktrace: Concurrent blktraces are not allowed on loop7 01:17:00 executing program 3: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x3}) 01:17:00 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 01:17:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x85030000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 185.641873][T25030] debugfs: File 'trace0' in directory 'loop0' already present! [ 185.650929][T25048] debugfs: File 'dropped' in directory 'loop0' already present! [ 185.666935][T25051] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.683637][T25048] debugfs: File 'msg' in directory 'loop0' already present! 01:17:00 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:00 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) 01:17:00 executing program 3: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x3}) [ 185.702864][T25048] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x86030000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:00 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 185.754177][T25063] debugfs: File 'dropped' in directory 'loop0' already present! [ 185.790112][T25063] debugfs: File 'msg' in directory 'loop0' already present! 01:17:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)={[0x48]}) 01:17:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x87030000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:00 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) [ 185.804282][T25071] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.814698][T25063] debugfs: File 'trace0' in directory 'loop0' already present! [ 185.832014][T25078] blktrace: Concurrent blktraces are not allowed on loop7 01:17:00 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 01:17:00 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x125e, 0x0) [ 185.873934][T25063] debugfs: File 'dropped' in directory 'loop0' already present! [ 185.893681][T25063] debugfs: File 'msg' in directory 'loop0' already present! [ 185.894221][T25092] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.921567][T25098] blktrace: Concurrent blktraces are not allowed on loop7 [ 185.930985][T25097] loop0: detected capacity change from 0 to 264192 [ 185.939979][T25063] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:00 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:00 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:00 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 01:17:00 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) 01:17:00 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x125e, 0x0) 01:17:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x88030000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 186.050118][T25117] loop0: detected capacity change from 0 to 264192 [ 186.057143][T25116] FAULT_INJECTION: forcing a failure. [ 186.057143][T25116] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 186.070217][T25116] CPU: 0 PID: 25116 Comm: syz-executor.3 Not tainted 5.12.0-rc8-syzkaller #0 [ 186.078976][T25116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.089019][T25116] Call Trace: [ 186.092452][T25116] dump_stack+0x137/0x19d 01:17:00 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 186.096787][T25116] should_fail+0x23c/0x250 [ 186.101219][T25116] should_fail_usercopy+0x16/0x20 [ 186.106303][T25116] _copy_to_user+0x1c/0x90 [ 186.110718][T25116] simple_read_from_buffer+0xab/0x120 [ 186.116089][T25116] proc_fail_nth_read+0xf6/0x140 [ 186.121061][T25116] ? rw_verify_area+0x136/0x250 [ 186.125914][T25116] ? proc_fault_inject_write+0x200/0x200 [ 186.131553][T25116] vfs_read+0x154/0x5d0 [ 186.133411][T25119] debugfs: File 'dropped' in directory 'loop0' already present! [ 186.135743][T25116] ? selinux_file_ioctl+0x8e0/0x970 01:17:01 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x125e, 0x0) 01:17:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x89030000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 186.143693][T25119] debugfs: File 'msg' in directory 'loop0' already present! [ 186.148553][T25116] ? __fget_light+0x21b/0x260 [ 186.148574][T25116] ? __cond_resched+0x11/0x40 [ 186.159277][T25119] debugfs: File 'trace0' in directory 'loop0' already present! [ 186.160497][T25116] ksys_read+0xce/0x180 [ 186.176831][T25116] __x64_sys_read+0x3e/0x50 [ 186.181454][T25116] do_syscall_64+0x34/0x50 [ 186.185913][T25116] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.191807][T25116] RIP: 0033:0x4191dc [ 186.195686][T25116] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 186.197670][T25118] blktrace: Concurrent blktraces are not allowed on loop7 [ 186.215288][T25116] RSP: 002b:00007efd67566170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 186.215311][T25116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004191dc [ 186.215322][T25116] RDX: 000000000000000f RSI: 00007efd675661e0 RDI: 0000000000000004 01:17:01 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:01 executing program 1: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8a000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:01 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 186.215333][T25116] RBP: 00007efd675661d0 R08: 0000000000000000 R09: 0000000000000000 [ 186.254772][T25116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 186.262742][T25116] R13: 00007ffeaa1cbf0f R14: 00007efd67566300 R15: 0000000000022000 [ 186.263009][T25136] blktrace: Concurrent blktraces are not allowed on loop7 [ 186.321454][T25146] debugfs: File 'dropped' in directory 'loop0' already present! [ 186.334557][T25146] debugfs: File 'msg' in directory 'loop0' already present! [ 186.360991][T25146] debugfs: File 'trace0' in directory 'loop0' already present! [ 186.369136][T25146] debugfs: File 'dropped' in directory 'loop0' already present! [ 186.377717][T25146] debugfs: File 'msg' in directory 'loop0' already present! [ 186.385070][T25146] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8b000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:01 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:01 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) 01:17:01 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:01 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:01 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x2, 0x0) 01:17:01 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 186.493795][T25170] loop0: detected capacity change from 0 to 126976 [ 186.510668][T25175] debugfs: File 'dropped' in directory 'loop0' already present! [ 186.518484][T25172] blktrace: Concurrent blktraces are not allowed on loop7 [ 186.534991][T25175] debugfs: File 'msg' in directory 'loop0' already present! 01:17:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8cffffff}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:01 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8d260000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:01 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 186.559793][T25183] blktrace: Concurrent blktraces are not allowed on loop7 [ 186.581918][T25175] debugfs: File 'trace0' in directory 'loop0' already present! [ 186.593934][T25191] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x0) 01:17:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:01 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) 01:17:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x97030000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 186.625478][T25191] debugfs: File 'msg' in directory 'loop0' already present! [ 186.661610][T25191] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:01 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:01 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:01 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) 01:17:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xa2000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125d, 0x0) [ 186.694709][T25213] blktrace: Concurrent blktraces are not allowed on loop7 [ 186.702260][T25215] blktrace: Concurrent blktraces are not allowed on loop7 [ 186.722486][T25209] loop0: detected capacity change from 0 to 264192 01:17:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb2030000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125e, 0x0) 01:17:01 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb4260000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 186.829796][T25230] debugfs: File 'dropped' in directory 'loop0' already present! [ 186.848826][T25232] blktrace: Concurrent blktraces are not allowed on loop7 [ 186.868183][T25230] debugfs: File 'msg' in directory 'loop0' already present! 01:17:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125f, 0x0) [ 186.875572][T25230] debugfs: File 'trace0' in directory 'loop0' already present! [ 186.897765][T25243] blktrace: Concurrent blktraces are not allowed on loop7 [ 186.908968][T25246] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:01 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb8030000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:01 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) 01:17:01 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 01:17:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 186.933468][T25246] debugfs: File 'msg' in directory 'loop0' already present! [ 186.940879][T25246] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1260, 0x0) 01:17:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:01 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) [ 186.986597][T25265] blktrace: Concurrent blktraces are not allowed on loop7 [ 187.007127][T25263] loop0: detected capacity change from 0 to 264192 01:17:01 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) 01:17:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1261, 0x0) [ 187.030633][T25264] debugfs: File 'dropped' in directory 'loop0' already present! [ 187.043829][T25264] debugfs: File 'msg' in directory 'loop0' already present! 01:17:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb8260000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 187.088205][T25279] blktrace: Concurrent blktraces are not allowed on loop7 [ 187.101863][T25264] debugfs: File 'trace0' in directory 'loop0' already present! [ 187.109527][T25284] blktrace: Concurrent blktraces are not allowed on loop7 01:17:02 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:02 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 01:17:02 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) 01:17:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1262, 0x0) [ 187.150013][T25264] debugfs: File 'dropped' in directory 'loop0' already present! [ 187.158672][T25264] debugfs: File 'msg' in directory 'loop0' already present! [ 187.159639][T25286] loop0: detected capacity change from 0 to 264192 [ 187.166274][T25264] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb9030000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1263, 0x0) 01:17:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 187.268032][T25310] blktrace: Concurrent blktraces are not allowed on loop7 [ 187.274220][T25308] debugfs: File 'dropped' in directory 'loop0' already present! [ 187.301818][T25308] debugfs: File 'msg' in directory 'loop0' already present! [ 187.307035][T25315] blktrace: Concurrent blktraces are not allowed on loop7 01:17:02 executing program 1 (fault-call:2 fault-nth:0): sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:02 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) 01:17:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1264, 0x0) [ 187.309491][T25313] loop0: detected capacity change from 0 to 264192 [ 187.329494][T25308] debugfs: File 'trace0' in directory 'loop0' already present! [ 187.353164][T25322] FAULT_INJECTION: forcing a failure. [ 187.353164][T25322] name failslab, interval 1, probability 0, space 0, times 0 01:17:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 187.365803][T25322] CPU: 0 PID: 25322 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 187.374569][T25322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.384619][T25322] Call Trace: [ 187.387895][T25322] dump_stack+0x137/0x19d [ 187.389132][T25330] blktrace: Concurrent blktraces are not allowed on loop7 [ 187.392215][T25322] should_fail+0x23c/0x250 [ 187.392233][T25322] __should_failslab+0x81/0x90 [ 187.408492][T25322] ? kobject_uevent_env+0x1a7/0xc40 [ 187.413684][T25322] should_failslab+0x5/0x20 [ 187.418214][T25322] kmem_cache_alloc_trace+0x49/0x320 [ 187.423494][T25322] ? cred_has_capability+0xe4/0x210 [ 187.428708][T25322] ? cred_has_capability+0x1af/0x210 [ 187.434002][T25322] ? dev_uevent_filter+0x70/0x70 [ 187.437414][T25331] blktrace: Concurrent blktraces are not allowed on loop7 [ 187.438938][T25322] kobject_uevent_env+0x1a7/0xc40 [ 187.451222][T25322] kobject_uevent+0x18/0x20 [ 187.455725][T25322] lo_ioctl+0x9b9/0x11f0 [ 187.459963][T25322] ? path_openat+0x19ab/0x20b0 [ 187.464723][T25322] ? avc_has_extended_perms+0x5d8/0x7b0 [ 187.470262][T25322] ? do_filp_open+0x17a/0x1f0 [ 187.475021][T25322] ? fsnotify_perm+0x59/0x2e0 [ 187.479675][T25322] ? __fsnotify_parent+0x32f/0x430 [ 187.484763][T25322] ? get_pid_task+0x8b/0xc0 [ 187.489247][T25322] ? blkdev_common_ioctl+0x9c3/0x1010 [ 187.494645][T25322] ? selinux_file_ioctl+0x8e0/0x970 [ 187.499874][T25322] ? lo_release+0x120/0x120 [ 187.504367][T25322] blkdev_ioctl+0x1d0/0x3c0 [ 187.508926][T25322] block_ioctl+0x6d/0x80 [ 187.513148][T25322] ? blkdev_iopoll+0x70/0x70 [ 187.517775][T25322] __se_sys_ioctl+0xcb/0x140 [ 187.522357][T25322] __x64_sys_ioctl+0x3f/0x50 [ 187.527011][T25322] do_syscall_64+0x34/0x50 [ 187.531416][T25322] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.537288][T25322] RIP: 0033:0x466459 [ 187.541200][T25322] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 187.560843][T25322] RSP: 002b:00007fdc8df9d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.569247][T25322] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 187.577214][T25322] RDX: 0000000000000000 RSI: 0000000000004c07 RDI: 0000000000000003 [ 187.585306][T25322] RBP: 00007fdc8df9d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 187.593256][T25322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.601241][T25322] R13: 00007fffc677e7ff R14: 00007fdc8df9d300 R15: 0000000000022000 01:17:02 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:02 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) 01:17:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb9260000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:02 executing program 1 (fault-call:2 fault-nth:1): sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1265, 0x0) [ 187.653159][T25321] debugfs: File 'dropped' in directory 'loop0' already present! [ 187.676045][T25321] debugfs: File 'msg' in directory 'loop0' already present! [ 187.686342][T25321] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1267, 0x0) 01:17:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 187.737248][T25357] debugfs: File 'dropped' in directory 'loop0' already present! [ 187.745503][T25357] debugfs: File 'msg' in directory 'loop0' already present! [ 187.749467][T25355] loop0: detected capacity change from 0 to 264192 [ 187.756065][T25357] debugfs: File 'trace0' in directory 'loop0' already present! [ 187.767474][T25358] FAULT_INJECTION: forcing a failure. [ 187.767474][T25358] name failslab, interval 1, probability 0, space 0, times 0 01:17:02 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) [ 187.780092][T25358] CPU: 1 PID: 25358 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 187.780629][T25356] blktrace: Concurrent blktraces are not allowed on loop7 [ 187.788946][T25358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.788966][T25358] Call Trace: [ 187.788973][T25358] dump_stack+0x137/0x19d [ 187.813681][T25358] should_fail+0x23c/0x250 [ 187.818090][T25358] __should_failslab+0x81/0x90 [ 187.822841][T25358] ? kzalloc+0x1d/0x30 [ 187.826979][T25358] should_failslab+0x5/0x20 [ 187.831588][T25358] __kmalloc+0x66/0x360 [ 187.835723][T25358] kzalloc+0x1d/0x30 [ 187.839595][T25358] kobject_get_path+0x7c/0x110 [ 187.844333][T25358] kobject_uevent_env+0x1be/0xc40 [ 187.849358][T25358] kobject_uevent+0x18/0x20 [ 187.853837][T25358] lo_ioctl+0x9b9/0x11f0 [ 187.858122][T25358] ? path_openat+0x19ab/0x20b0 [ 187.862877][T25358] ? avc_has_extended_perms+0x5d8/0x7b0 [ 187.868411][T25358] ? do_filp_open+0x17a/0x1f0 [ 187.873067][T25358] ? fsnotify_perm+0x59/0x2e0 [ 187.877752][T25358] ? __fsnotify_parent+0x32f/0x430 [ 187.882842][T25358] ? get_pid_task+0x8b/0xc0 [ 187.887397][T25358] ? blkdev_common_ioctl+0x9c3/0x1010 [ 187.892780][T25358] ? selinux_file_ioctl+0x8e0/0x970 [ 187.898006][T25358] ? lo_release+0x120/0x120 [ 187.902507][T25358] blkdev_ioctl+0x1d0/0x3c0 [ 187.906988][T25358] block_ioctl+0x6d/0x80 [ 187.911261][T25358] ? blkdev_iopoll+0x70/0x70 [ 187.915840][T25358] __se_sys_ioctl+0xcb/0x140 [ 187.920447][T25358] __x64_sys_ioctl+0x3f/0x50 [ 187.925035][T25358] do_syscall_64+0x34/0x50 [ 187.929458][T25358] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.936157][T25358] RIP: 0033:0x466459 [ 187.940026][T25358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 187.959733][T25358] RSP: 002b:00007fdc8df9d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.968132][T25358] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 187.976080][T25358] RDX: 0000000000000000 RSI: 0000000000004c07 RDI: 0000000000000003 01:17:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xbb260000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 187.984032][T25358] RBP: 00007fdc8df9d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 187.991983][T25358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.000127][T25358] R13: 00007fffc677e7ff R14: 00007fdc8df9d300 R15: 0000000000022000 01:17:02 executing program 1 (fault-call:2 fault-nth:2): sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 188.036684][T25357] debugfs: File 'dropped' in directory 'loop0' already present! [ 188.069125][T25357] debugfs: File 'msg' in directory 'loop0' already present! [ 188.096810][T25375] blktrace: Concurrent blktraces are not allowed on loop7 [ 188.102880][T25357] debugfs: File 'trace0' in directory 'loop0' already present! [ 188.113599][T25384] blktrace: Concurrent blktraces are not allowed on loop7 01:17:03 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1268, 0x0) 01:17:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xc0ed0000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:03 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) 01:17:03 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1269, 0x0) 01:17:03 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x2) 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1274, 0x0) [ 188.211206][T25400] blktrace: Concurrent blktraces are not allowed on loop7 [ 188.211468][T25396] loop0: detected capacity change from 0 to 264192 [ 188.226942][T25402] blktrace: Concurrent blktraces are not allowed on loop7 [ 188.239650][T25398] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:03 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x301) 01:17:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 188.261845][T25398] debugfs: File 'msg' in directory 'loop0' already present! [ 188.299262][T25398] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:03 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xf6ffffff}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1275, 0x0) 01:17:03 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) 01:17:03 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x125d) 01:17:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 188.335004][T25418] debugfs: File 'dropped' in directory 'loop0' already present! [ 188.357423][T25418] debugfs: File 'msg' in directory 'loop0' already present! [ 188.369219][T25418] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:03 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) [ 188.428911][T25442] blktrace: Concurrent blktraces are not allowed on loop7 [ 188.429489][T25437] debugfs: File 'dropped' in directory 'loop0' already present! [ 188.443800][T25434] loop0: detected capacity change from 0 to 264192 [ 188.446111][T25437] debugfs: File 'msg' in directory 'loop0' already present! [ 188.457762][T25437] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1276, 0x0) 01:17:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:03 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x125e) 01:17:03 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 188.472530][T25450] blktrace: Concurrent blktraces are not allowed on loop7 [ 188.482051][T25437] debugfs: File 'dropped' in directory 'loop0' already present! [ 188.502054][T25437] debugfs: File 'msg' in directory 'loop0' already present! [ 188.512985][T25451] blktrace: Concurrent blktraces are not allowed on loop7 [ 188.514753][T25437] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xf9fdffff}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:03 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1277, 0x0) [ 188.563903][T25459] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:03 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x125f) 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1278, 0x0) 01:17:03 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) [ 188.607483][T25459] debugfs: File 'msg' in directory 'loop0' already present! [ 188.625279][T25468] blktrace: Concurrent blktraces are not allowed on loop7 [ 188.629723][T25459] debugfs: File 'trace0' in directory 'loop0' already present! [ 188.649422][T25475] blktrace: Concurrent blktraces are not allowed on loop7 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1279, 0x0) 01:17:03 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 188.689806][T25471] loop0: detected capacity change from 0 to 3583 [ 188.707000][T25489] blktrace: Concurrent blktraces are not allowed on loop7 01:17:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xfdfdffff}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:03 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1260) 01:17:03 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) [ 188.732345][T25494] blktrace: Concurrent blktraces are not allowed on loop7 [ 188.765026][T25496] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127a, 0x0) 01:17:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 188.779207][T25496] debugfs: File 'msg' in directory 'loop0' already present! 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127b, 0x0) [ 188.804417][T25506] blktrace: Concurrent blktraces are not allowed on loop7 [ 188.811515][T25496] debugfs: File 'trace0' in directory 'loop0' already present! [ 188.813862][T25504] loop0: detected capacity change from 0 to 264192 01:17:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xfeffffff}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:03 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1261) 01:17:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 188.856400][T25514] debugfs: File 'dropped' in directory 'loop0' already present! [ 188.869053][T25514] debugfs: File 'msg' in directory 'loop0' already present! 01:17:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xff0f0000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:03 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:03 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127c, 0x0) [ 188.913409][T25514] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:03 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1262) [ 188.982460][T25544] blktrace: Concurrent blktraces are not allowed on loop7 [ 188.990188][T25546] blktrace: Concurrent blktraces are not allowed on loop7 [ 189.017685][T25542] loop0: detected capacity change from 0 to 264192 01:17:03 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127d, 0x0) 01:17:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xfffdffff}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:03 executing program 4: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x125e, 0x0) [ 189.025371][T25545] debugfs: File 'dropped' in directory 'loop0' already present! [ 189.036599][T25545] debugfs: File 'msg' in directory 'loop0' already present! [ 189.053951][T25545] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:03 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1263) 01:17:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xfffffdf9}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 189.085141][T25545] debugfs: File 'dropped' in directory 'loop0' already present! [ 189.097964][T25545] debugfs: File 'msg' in directory 'loop0' already present! [ 189.110978][T25565] blktrace: Concurrent blktraces are not allowed on loop7 [ 189.111322][T25545] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127e, 0x0) 01:17:04 executing program 4: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x125e, 0x0) 01:17:04 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:04 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) 01:17:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127f, 0x0) [ 189.159206][T25569] blktrace: Concurrent blktraces are not allowed on loop7 [ 189.198900][T25577] loop0: detected capacity change from 0 to 264192 01:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xfffffdfd}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:04 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1264) 01:17:04 executing program 4: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x125e, 0x0) [ 189.233848][T25583] debugfs: File 'dropped' in directory 'loop0' already present! [ 189.267736][T25593] blktrace: Concurrent blktraces are not allowed on loop7 01:17:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4b47, 0x0) 01:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xfffffdff}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:04 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) [ 189.278012][T25583] debugfs: File 'msg' in directory 'loop0' already present! [ 189.285420][T25583] debugfs: File 'trace0' in directory 'loop0' already present! [ 189.289398][T25599] blktrace: Concurrent blktraces are not allowed on loop7 [ 189.301594][T25583] debugfs: File 'dropped' in directory 'loop0' already present! [ 189.310582][T25583] debugfs: File 'msg' in directory 'loop0' already present! 01:17:04 executing program 4: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1263) 01:17:04 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) 01:17:04 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4b49, 0x0) [ 189.336015][T25583] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:04 executing program 4: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1261) 01:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xffffff7f}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:04 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) [ 189.396007][T25615] blktrace: Concurrent blktraces are not allowed on loop7 [ 189.408065][T25617] blktrace: Concurrent blktraces are not allowed on loop7 01:17:04 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1267) 01:17:04 executing program 4 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 189.441603][T25624] blktrace: Concurrent blktraces are not allowed on loop7 [ 189.449215][T25614] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x0) [ 189.489329][T25614] debugfs: File 'msg' in directory 'loop0' already present! [ 189.497239][T25614] debugfs: File 'trace0' in directory 'loop0' already present! [ 189.499916][T25632] blktrace: Concurrent blktraces are not allowed on loop7 [ 189.512072][T25614] debugfs: File 'dropped' in directory 'loop0' already present! [ 189.527086][T25614] debugfs: File 'msg' in directory 'loop0' already present! [ 189.533527][T25635] loop0: detected capacity change from 0 to 264192 [ 189.542269][T25637] FAULT_INJECTION: forcing a failure. [ 189.542269][T25637] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 189.555336][T25637] CPU: 0 PID: 25637 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 189.564087][T25637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.572473][T25614] debugfs: File 'trace0' in directory 'loop0' already present! [ 189.574134][T25637] Call Trace: [ 189.574142][T25637] dump_stack+0x137/0x19d [ 189.589355][T25637] should_fail+0x23c/0x250 [ 189.593767][T25637] should_fail_usercopy+0x16/0x20 [ 189.598861][T25637] _copy_to_user+0x1c/0x90 [ 189.603306][T25637] simple_read_from_buffer+0xab/0x120 [ 189.608761][T25637] proc_fail_nth_read+0xf6/0x140 [ 189.613786][T25637] ? rw_verify_area+0x136/0x250 [ 189.618690][T25637] ? proc_fault_inject_write+0x200/0x200 [ 189.624382][T25637] vfs_read+0x154/0x5d0 [ 189.628538][T25637] ? selinux_file_ioctl+0x8e0/0x970 [ 189.633738][T25637] ? __fget_light+0x21b/0x260 01:17:04 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) 01:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xffffff8c}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:04 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c01, 0x0) [ 189.638404][T25637] ? __cond_resched+0x11/0x40 [ 189.643094][T25637] ksys_read+0xce/0x180 [ 189.647358][T25637] __x64_sys_read+0x3e/0x50 [ 189.651860][T25637] do_syscall_64+0x34/0x50 [ 189.656271][T25637] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 189.662213][T25637] RIP: 0033:0x4191dc [ 189.666093][T25637] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 01:17:04 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1268) [ 189.685765][T25637] RSP: 002b:00007f1224fcc170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 189.694180][T25637] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00000000004191dc [ 189.702147][T25637] RDX: 000000000000000f RSI: 00007f1224fcc1e0 RDI: 0000000000000005 [ 189.710110][T25637] RBP: 00007f1224fcc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 189.718069][T25637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 189.726033][T25637] R13: 00007ffcbbff2ddf R14: 00007f1224fcc300 R15: 0000000000022000 01:17:04 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) 01:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xfffffff6}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x0) [ 189.729509][T25654] blktrace: Concurrent blktraces are not allowed on loop7 [ 189.749040][T25662] blktrace: Concurrent blktraces are not allowed on loop7 [ 189.752171][T25655] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:04 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1269) 01:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xfffffffe}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 189.814912][T25655] debugfs: File 'msg' in directory 'loop0' already present! [ 189.825685][T25673] blktrace: Concurrent blktraces are not allowed on loop7 [ 189.836636][T25655] debugfs: File 'trace0' in directory 'loop0' already present! [ 189.867016][T25683] blktrace: Concurrent blktraces are not allowed on loop7 01:17:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x0) 01:17:04 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1274) 01:17:04 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xedc000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:04 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) 01:17:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c04, 0x0) 01:17:04 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1275) 01:17:04 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) [ 189.970153][T25701] blktrace: Concurrent blktraces are not allowed on loop7 [ 189.977123][T25704] loop0: detected capacity change from 0 to 264192 [ 190.006456][T25702] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, 0x0) 01:17:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c05, 0x0) 01:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x1000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 190.025183][T25702] debugfs: File 'msg' in directory 'loop0' already present! [ 190.063732][T25702] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:04 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:04 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1276) 01:17:04 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) 01:17:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) [ 190.085207][T25721] blktrace: Concurrent blktraces are not allowed on loop7 [ 190.092843][T25716] debugfs: File 'dropped' in directory 'loop0' already present! [ 190.106083][T25716] debugfs: File 'msg' in directory 'loop0' already present! [ 190.113545][T25729] blktrace: Concurrent blktraces are not allowed on loop7 [ 190.120774][T25716] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, 0x0) 01:17:05 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1277) [ 190.189664][T25731] loop0: detected capacity change from 0 to 4096 [ 190.196415][T25736] debugfs: File 'dropped' in directory 'loop0' already present! [ 190.204248][T25741] blktrace: Concurrent blktraces are not allowed on loop7 [ 190.221234][T25736] debugfs: File 'msg' in directory 'loop0' already present! [ 190.228620][T25736] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x7ffffffffffff}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 190.237282][T25756] blktrace: Concurrent blktraces are not allowed on loop7 01:17:05 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) 01:17:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125d, 0x0) 01:17:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c07, 0x0) [ 190.261700][T25736] debugfs: File 'dropped' in directory 'loop0' already present! [ 190.269767][T25736] debugfs: File 'msg' in directory 'loop0' already present! [ 190.283645][T25736] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:05 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1278) 01:17:05 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xe000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 01:17:05 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) [ 190.309500][T25764] blktrace: Concurrent blktraces are not allowed on loop7 [ 190.320038][T25771] loop0: detected capacity change from 0 to 32767 [ 190.349138][T25776] blktrace: Concurrent blktraces are not allowed on loop7 01:17:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c0a, 0x0) 01:17:05 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1279) [ 190.385204][T25782] debugfs: File 'dropped' in directory 'loop0' already present! [ 190.401109][T25782] debugfs: File 'msg' in directory 'loop0' already present! [ 190.407824][T25792] blktrace: Concurrent blktraces are not allowed on loop7 01:17:05 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) 01:17:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125f, 0x0) 01:17:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x541b, 0x0) [ 190.432956][T25799] blktrace: Concurrent blktraces are not allowed on loop7 [ 190.435214][T25782] debugfs: File 'trace0' in directory 'loop0' already present! [ 190.449583][T25795] loop0: detected capacity change from 0 to 57344 [ 190.471908][T25802] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:05 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x127a) 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x100000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:05 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) [ 190.498656][T25802] debugfs: File 'msg' in directory 'loop0' already present! [ 190.513716][T25802] debugfs: File 'trace0' in directory 'loop0' already present! [ 190.523066][T25813] blktrace: Concurrent blktraces are not allowed on loop7 [ 190.531007][T25817] blktrace: Concurrent blktraces are not allowed on loop7 01:17:05 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:05 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) 01:17:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5421, 0x0) [ 190.560247][T25822] blktrace: Concurrent blktraces are not allowed on loop7 [ 190.567966][T25824] blktrace: Concurrent blktraces are not allowed on loop7 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x10e000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 190.613643][T25831] loop0: detected capacity change from 0 to 264192 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x200000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5450, 0x0) 01:17:05 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x127b) [ 190.655676][T25839] debugfs: File 'dropped' in directory 'loop0' already present! [ 190.666332][T25842] blktrace: Concurrent blktraces are not allowed on loop7 01:17:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, 0x0) 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x204000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x300000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x400000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:05 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) [ 190.698047][T25839] debugfs: File 'msg' in directory 'loop0' already present! [ 190.718380][T25847] blktrace: Concurrent blktraces are not allowed on loop7 [ 190.735245][T25839] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:05 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5451, 0x0) 01:17:05 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x127c) 01:17:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1261, 0x0) [ 190.788922][T25864] blktrace: Concurrent blktraces are not allowed on loop7 [ 190.800350][T25839] debugfs: File 'dropped' in directory 'loop0' already present! [ 190.811593][T25839] debugfs: File 'msg' in directory 'loop0' already present! [ 190.819500][T25865] blktrace: Concurrent blktraces are not allowed on loop7 [ 190.819606][T25839] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x500000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x604000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 190.856271][T25873] debugfs: File 'dropped' in directory 'loop0' already present! [ 190.864400][T25873] debugfs: File 'msg' in directory 'loop0' already present! [ 190.878002][T25873] debugfs: File 'trace0' in directory 'loop0' already present! [ 190.887201][T25873] debugfs: File 'dropped' in directory 'loop0' already present! [ 190.896566][T25873] debugfs: File 'msg' in directory 'loop0' already present! 01:17:05 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) 01:17:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5452, 0x0) 01:17:05 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x127d) 01:17:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1262, 0x0) 01:17:05 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x700000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 190.920709][T25873] debugfs: File 'trace0' in directory 'loop0' already present! [ 190.957261][T25890] blktrace: Concurrent blktraces are not allowed on loop7 01:17:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5460, 0x0) 01:17:05 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x127e) [ 191.005736][T25899] blktrace: Concurrent blktraces are not allowed on loop7 [ 191.039678][T25908] loop0: detected capacity change from 0 to 264192 01:17:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, 0x0) 01:17:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x800000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 191.052021][T25907] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:05 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x127f) 01:17:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40049409, 0x0) 01:17:05 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) 01:17:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1264, 0x0) [ 191.100126][T25907] debugfs: File 'msg' in directory 'loop0' already present! [ 191.112969][T25907] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:06 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4b47) 01:17:06 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) [ 191.141065][T25921] debugfs: File 'dropped' in directory 'loop0' already present! [ 191.143286][T25930] blktrace: Concurrent blktraces are not allowed on loop7 [ 191.162224][T25931] blktrace: Concurrent blktraces are not allowed on loop7 [ 191.168170][T25921] debugfs: File 'msg' in directory 'loop0' already present! [ 191.176665][T25921] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:06 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x900000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40081271, 0x0) 01:17:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, 0x0) 01:17:06 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) [ 191.236298][T25944] blktrace: Concurrent blktraces are not allowed on loop7 [ 191.249839][T25948] blktrace: Concurrent blktraces are not allowed on loop7 01:17:06 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4b49) 01:17:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40086602, 0x0) 01:17:06 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) [ 191.309541][T25960] loop0: detected capacity change from 0 to 264192 [ 191.314329][T25959] blktrace: Concurrent blktraces are not allowed on loop7 01:17:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40087602, 0x0) 01:17:06 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c00) 01:17:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1267, 0x0) [ 191.368269][T25961] debugfs: File 'dropped' in directory 'loop0' already present! [ 191.376988][T25961] debugfs: File 'msg' in directory 'loop0' already present! [ 191.383997][T25975] blktrace: Concurrent blktraces are not allowed on loop7 [ 191.384366][T25960] loop0: detected capacity change from 0 to 264192 [ 191.399362][T25961] debugfs: File 'trace0' in directory 'loop0' already present! [ 191.403452][T25977] blktrace: Concurrent blktraces are not allowed on loop7 01:17:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xa00000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:06 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:06 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) 01:17:06 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c01) [ 191.467998][T25980] debugfs: File 'dropped' in directory 'loop0' already present! [ 191.483287][T25980] debugfs: File 'msg' in directory 'loop0' already present! [ 191.490741][T25980] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 01:17:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1268, 0x0) 01:17:06 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) 01:17:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101286, 0x0) [ 191.516901][T26003] blktrace: Concurrent blktraces are not allowed on loop7 [ 191.531049][T26008] blktrace: Concurrent blktraces are not allowed on loop7 [ 191.554294][T25996] loop0: detected capacity change from 0 to 264192 01:17:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb00000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:06 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c02) [ 191.582293][T26009] debugfs: File 'dropped' in directory 'loop0' already present! [ 191.617133][T26009] debugfs: File 'msg' in directory 'loop0' already present! [ 191.624744][T26022] blktrace: Concurrent blktraces are not allowed on loop7 01:17:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101287, 0x0) 01:17:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, 0x0) 01:17:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xc00000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 191.651809][T26009] debugfs: File 'trace0' in directory 'loop0' already present! [ 191.661034][T26025] debugfs: File 'dropped' in directory 'loop0' already present! [ 191.681157][T26030] blktrace: Concurrent blktraces are not allowed on loop7 [ 191.690879][T26025] debugfs: File 'msg' in directory 'loop0' already present! 01:17:06 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) 01:17:06 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c03) 01:17:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101288, 0x0) 01:17:06 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, 0x0) [ 191.730298][T26025] debugfs: File 'trace0' in directory 'loop0' already present! [ 191.790877][T26043] loop0: detected capacity change from 0 to 264192 [ 191.799736][T26052] debugfs: File 'dropped' in directory 'loop0' already present! [ 191.803547][T26058] blktrace: Concurrent blktraces are not allowed on loop7 [ 191.807422][T26052] debugfs: File 'msg' in directory 'loop0' already present! [ 191.822129][T26052] debugfs: File 'trace0' in directory 'loop0' already present! [ 191.831065][T26052] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, 0x0) 01:17:06 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070c9, 0x0) 01:17:06 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c04) [ 191.838814][T26052] debugfs: File 'msg' in directory 'loop0' already present! [ 191.846166][T26063] blktrace: Concurrent blktraces are not allowed on loop7 [ 191.853433][T26052] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070ca, 0x0) 01:17:06 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) 01:17:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xd00000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070cd, 0x0) [ 191.936228][T26078] blktrace: Concurrent blktraces are not allowed on loop7 [ 191.951443][T26079] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, 0x0) 01:17:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870c8, 0x0) 01:17:06 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) [ 191.976955][T26080] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.013745][T26079] debugfs: File 'msg' in directory 'loop0' already present! 01:17:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xf00000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:06 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) [ 192.044367][T26079] debugfs: File 'trace0' in directory 'loop0' already present! [ 192.082371][T26102] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.089971][T26103] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.100028][T26079] debugfs: File 'dropped' in directory 'loop0' already present! [ 192.108046][T26100] loop0: detected capacity change from 0 to 264192 [ 192.108329][T26079] debugfs: File 'msg' in directory 'loop0' already present! 01:17:07 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870cb, 0x0) 01:17:07 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c06) 01:17:07 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) 01:17:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x1100000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1277, 0x0) [ 192.147150][T26079] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870cc, 0x0) 01:17:07 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c08) [ 192.201314][T26120] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.218765][T26122] debugfs: File 'dropped' in directory 'loop0' already present! [ 192.227215][T26127] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.227708][T26121] loop0: detected capacity change from 0 to 264192 [ 192.237317][T26122] debugfs: File 'msg' in directory 'loop0' already present! 01:17:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1278, 0x0) 01:17:07 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) [ 192.253213][T26122] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x1279, 0x0) 01:17:07 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c09) 01:17:07 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4020940d, 0x0) 01:17:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x1300000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 192.313778][T26122] debugfs: File 'dropped' in directory 'loop0' already present! [ 192.331239][T26122] debugfs: File 'msg' in directory 'loop0' already present! [ 192.343347][T26141] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.355979][T26122] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:07 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c0a) 01:17:07 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80041284, 0x0) 01:17:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x2000000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x127a, 0x0) [ 192.389732][T26148] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.411122][T26157] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80041285, 0x0) [ 192.446988][T26157] debugfs: File 'msg' in directory 'loop0' already present! [ 192.454730][T26157] debugfs: File 'trace0' in directory 'loop0' already present! [ 192.483966][T26168] blktrace: Concurrent blktraces are not allowed on loop7 01:17:07 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) 01:17:07 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x541b) 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081270, 0x0) [ 192.491486][T26169] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.512045][T26157] debugfs: File 'dropped' in directory 'loop0' already present! [ 192.520025][T26157] debugfs: File 'msg' in directory 'loop0' already present! [ 192.527488][T26157] debugfs: File 'trace0' in directory 'loop0' already present! [ 192.528201][T26172] loop0: detected capacity change from 0 to 264192 01:17:07 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x127b, 0x0) 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) 01:17:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x2010000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:07 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x5421) 01:17:07 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) [ 192.599880][T26187] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.637490][T26201] blktrace: Concurrent blktraces are not allowed on loop7 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80086601, 0x0) 01:17:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x127c, 0x0) [ 192.662223][T26200] debugfs: File 'dropped' in directory 'loop0' already present! [ 192.683175][T26200] debugfs: File 'msg' in directory 'loop0' already present! [ 192.697168][T26209] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.704941][T26200] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:07 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x5450) 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80087601, 0x0) 01:17:07 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) [ 192.726470][T26213] loop0: detected capacity change from 0 to 264192 [ 192.740484][T26214] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x2200000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 192.771315][T26214] debugfs: File 'msg' in directory 'loop0' already present! [ 192.803454][T26233] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.810610][T26214] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:07 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:07 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x5451) 01:17:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x127d, 0x0) 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0045878, 0x0) 01:17:07 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) [ 192.833081][T26238] blktrace: Concurrent blktraces are not allowed on loop7 01:17:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x3f00000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 192.885826][T26239] loop0: detected capacity change from 0 to 249856 [ 192.902644][T26255] debugfs: File 'dropped' in directory 'loop0' already present! [ 192.910552][T26255] debugfs: File 'msg' in directory 'loop0' already present! [ 192.912412][T26253] blktrace: Concurrent blktraces are not allowed on loop7 [ 192.917938][T26255] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x127e, 0x0) 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0045878, 0x0) 01:17:07 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x5452) 01:17:07 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 192.953324][T26261] blktrace: Concurrent blktraces are not allowed on loop7 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0101282, 0x0) 01:17:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x127f, 0x0) [ 193.017883][T26274] debugfs: File 'dropped' in directory 'loop0' already present! [ 193.025678][T26274] debugfs: File 'msg' in directory 'loop0' already present! [ 193.033257][T26274] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:07 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x5460) 01:17:07 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) 01:17:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x4000000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0189436, 0x0) [ 193.081451][T26274] debugfs: File 'dropped' in directory 'loop0' already present! [ 193.100331][T26274] debugfs: File 'msg' in directory 'loop0' already present! 01:17:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, 0x0) 01:17:08 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 193.133093][T26294] loop0: detected capacity change from 0 to 4096 [ 193.136264][T26274] debugfs: File 'trace0' in directory 'loop0' already present! [ 193.157801][T26291] blktrace: Concurrent blktraces are not allowed on loop7 01:17:08 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x40049409) 01:17:08 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) 01:17:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x7800000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc020660b, 0x0) [ 193.191860][T26307] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.226531][T26308] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, 0x0) 01:17:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0481273, 0x0) [ 193.236588][T26308] debugfs: File 'msg' in directory 'loop0' already present! [ 193.257815][T26321] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.266193][T26308] debugfs: File 'trace0' in directory 'loop0' already present! [ 193.275939][T26318] loop0: detected capacity change from 0 to 73728 [ 193.282722][T26321] blktrace: Concurrent blktraces are not allowed on loop7 01:17:08 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x40081271) 01:17:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x7fffffffffffffff}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, 0x0) 01:17:08 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) 01:17:08 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 193.309044][T26308] debugfs: File 'dropped' in directory 'loop0' already present! [ 193.318960][T26308] debugfs: File 'msg' in directory 'loop0' already present! [ 193.333174][T26308] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1000000) 01:17:08 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) [ 193.370069][T26345] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.377997][T26347] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.396908][T26338] loop0: detected capacity change from 0 to 8191 [ 193.404105][T26346] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfdfdffff) 01:17:08 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x40086602) 01:17:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, 0x0) 01:17:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8503000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 193.421944][T26346] debugfs: File 'msg' in directory 'loop0' already present! [ 193.451145][T26363] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.461038][T26346] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffdfd) 01:17:08 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x40087602) 01:17:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100000000000000) 01:17:08 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) [ 193.489103][T26372] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.501724][T26366] debugfs: File 'dropped' in directory 'loop0' already present! [ 193.518210][T26366] debugfs: File 'msg' in directory 'loop0' already present! 01:17:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, 0x0) 01:17:08 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8603000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:08 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x40101283) 01:17:08 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) [ 193.547540][T26366] debugfs: File 'trace0' in directory 'loop0' already present! [ 193.568592][T26388] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.578871][T26394] blktrace: Concurrent blktraces are not allowed on loop7 01:17:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfdfdffff00000000) 01:17:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, 0x0) [ 193.612792][T26401] loop0: detected capacity change from 0 to 264192 [ 193.622088][T26403] debugfs: File 'dropped' in directory 'loop0' already present! [ 193.634476][T26404] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.652591][T26403] debugfs: File 'msg' in directory 'loop0' already present! 01:17:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8703000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:08 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x40101286) 01:17:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x618280, 0x8) [ 193.659561][T26414] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.675043][T26403] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:08 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) 01:17:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, 0x0) 01:17:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8803000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 193.705522][T26418] debugfs: File 'dropped' in directory 'loop0' already present! [ 193.737328][T26433] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.742133][T26418] debugfs: File 'msg' in directory 'loop0' already present! 01:17:08 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:08 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x40101287) 01:17:08 executing program 3: write(0xffffffffffffffff, &(0x7f00000008c0)="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", 0x1000) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000180)={'syztnl2\x00', &(0x7f00000000c0)={'gretap0\x00', 0x0, 0x80, 0x1, 0xfffffffd, 0x46, {{0x20, 0x4, 0x0, 0x9, 0x80, 0x66, 0x0, 0x9, 0x2f, 0x0, @empty, @multicast1, {[@noop, @timestamp_prespec={0x44, 0x54, 0x73, 0x3, 0xe, [{@multicast1, 0x8}, {@dev={0xac, 0x14, 0x14, 0x32}, 0xfffff4c8}, {@multicast2, 0x2}, {@broadcast, 0x7fff}, {@loopback, 0xb049}, {@private=0xa010102, 0x800}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6}, {@dev={0xac, 0x14, 0x14, 0x39}, 0x80000000}, {@broadcast, 0x4}, {@dev={0xac, 0x14, 0x14, 0x3d}, 0x1}]}, @timestamp_prespec={0x44, 0x14, 0x7f, 0x3, 0x1, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@broadcast, 0x80000000}]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000240)={'syztnl0\x00', &(0x7f00000001c0)={'sit0\x00', r0, 0x29, 0x5, 0x4, 0xffff, 0x8, @dev={0xfe, 0x80, [], 0x3d}, @mcast1, 0x7800, 0x8000, 0x9, 0x3c}}) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x802, 0x18) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000080)=0x6, 0x5, 0x1) 01:17:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8903000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, 0x0) 01:17:08 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) [ 193.770743][T26439] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.789080][T26418] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:08 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) [ 193.834943][T26450] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.842529][T26457] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.850781][T26456] debugfs: File 'dropped' in directory 'loop0' already present! [ 193.859581][T26456] debugfs: File 'msg' in directory 'loop0' already present! [ 193.867082][T26455] loop0: detected capacity change from 0 to 264192 [ 193.869669][T26456] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/119, 0x77}], 0x1, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffeffff) 01:17:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8a00000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, 0x0) 01:17:08 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x40101288) 01:17:08 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:08 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) [ 193.906289][T26456] debugfs: File 'dropped' in directory 'loop0' already present! [ 193.915932][T26469] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.928180][T26456] debugfs: File 'msg' in directory 'loop0' already present! [ 193.935983][T26456] debugfs: File 'trace0' in directory 'loop0' already present! [ 193.945979][T26476] blktrace: Concurrent blktraces are not allowed on loop7 01:17:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x401, 0x4, 0x17, 0xc, "562d5be3cf7bcec040729d343b6a0a340368c0a0724d3e9e0519d4345ecc8f6ec254f4ccc6d331d277aa2d072ddf1d60b1a732f50000001500", "936da055a832c8a04cfc692491a51810a02914892926aaab7bf137ad2e49f46e"}) r1 = socket$inet(0x2, 0x3, 0x1f) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x4382, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xa46, 0x401, 0x0, 0x9, 0xd, 0x11, "eebb45e2b5cdbe0c966f8f7c0ac40616487150a1a641e0bb87a9518d69df0f96dcfb463ad9d48f2e6cc8b50663352664e30da25b37657156da0a6ce39747ba4a", "81ef6123ba69e17ae0423f707b6312795e01c63a4df1e182afd5e567ae37880b3430893f73532fe0a74637795a243273a7179d663f62e4363a2e78754f20f1fd", "5f45abc7aacfc6457e2000b4998d5f697ad912bfef317e8e7402ad0b4c45e67d", [0x5, 0x4]}) socket$inet(0x2, 0x80000, 0x7) 01:17:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8b00000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, 0x0) [ 193.987474][T26488] blktrace: Concurrent blktraces are not allowed on loop7 [ 193.999388][T26485] debugfs: File 'dropped' in directory 'loop0' already present! [ 194.021151][T26493] blktrace: Concurrent blktraces are not allowed on loop7 01:17:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8cffffff00000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:08 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) 01:17:08 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) 01:17:08 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x401070c9) [ 194.047077][T26485] debugfs: File 'msg' in directory 'loop0' already present! [ 194.054558][T26485] debugfs: File 'trace0' in directory 'loop0' already present! [ 194.064140][T26485] debugfs: File 'dropped' in directory 'loop0' already present! [ 194.081373][T26485] debugfs: File 'msg' in directory 'loop0' already present! 01:17:08 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 194.090684][T26485] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, 0x0) 01:17:08 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) [ 194.119401][T26518] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.135360][T26522] blktrace: Concurrent blktraces are not allowed on loop7 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) [ 194.160707][T26526] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.168275][T26527] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.185370][T26514] loop0: detected capacity change from 0 to 32768 01:17:09 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000000080)=@xdp={0x2c, 0x4888, r2}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="66913929c5aab3ee8403fd3910a14ad92d7b572703d9a097e39dd46d033298b877cff993733cd323c8af61d5d51a16f170f8a9b6141814947800a77852f36879ae5b221c88224f1a33722b40cb7067815258bce4bb979ee277577d6d93791adaad03a1268296d1f77a58b0ad6b8c0a9d1ca30595b87819f7512af80233aff68f03d7c99221123869ac55337f13b4aaf803ed3efdf07f48b480bfd8b11fbe59b0ea1ece20175475816ec83a4b9b", 0xad}, {&(0x7f00000000c0)="b4a830d6fda2ea4e026640020536325c049a2abd7a1fb0ca5bc96c56e1bf8018fdb5af895aa6cbae6d448dcc32faf4f29e8f186449da941ae08fd8630b3a9b6e9b4d4fef137cec0f4f8fa82dba8c54db1e2966e2543499b6a2da08e6288d2a2517cda72cca8318ac67bc84e3dd4cde8d1a96d3f20c22ae06c1803f42a3292e1274275fcfa35bde3755cc924007a2ac968042600a0312c1cd013c4bbd85267c269237bba06658e335cfcdd5b87c12352dc8843a8ea97ecb89", 0xb8}, {&(0x7f0000000180)="297a45d702ede0dae48dc614199257df9645361a11c986b56ab6f246f3e50c6fdbb7006d02257267469de6194fb11da6d52655946680ac3fcb66cf8fdf917b05128bf44d881db3d4d5834d7ad9657b6b9683010e3a93be15136e445c348aa215c1f1675aecc6e5150a00b98f2b2e6e43cb58a8facd09de375f5e400e7ae5f64fc1fcbc3a6746cd6fc0ab8154ef3f1303807aa9a0dad17f838a1e8bf13c2f418ca1e482eb9a87e5d435a899b2b9b65673964591070338d6bcd9aa59f81b5a7309cac95af253c4c4c143597d", 0xcb}, {&(0x7f0000000280)="aa974200b59d2f175bdba76403a0d01b025494b0b0fb53ec8224fafcea9149539ce2e585fed4e2b8cc60804b19476739cd07e559c7ec63a81fac3d684915af2666efcf5c12fe4ed1e6734d2061eaddc9f42cb4b05c278b0a723cca83cb87bef48d84c2ce1f7a1b5e488fef69ed014cc1dd5e72458ed6e7bf3c91fb6305b206360ee9998ca6cefb8bbeda566c5545f5311628d6238d9e2bde9854cd8c873bae5f83a44970e7f75dc49077361d38223b8162ed577f02a0fdbb48dc28dfa6f48f39bda76f7f", 0xc4}, {&(0x7f0000000380)="8515ee87142002c2b77a5e9f1d5e6154820155812c08daf3a2704392d816dfef35b1a34e55", 0x25}, {&(0x7f00000003c0)="8323ad5556c6a905b8e85f178076", 0xe}, {&(0x7f0000000400)="e73f3bc5bd4d90e3dc290b1eee98e3139d0da37c9b24387d674aef245012f05fc42f0f20058c197d5265792f95a034235b820a73af24ebaf5ff82b0463c6ae23beb0e432385507fa7c12b85f1750d72f66a892f88a24737631b617a9fe9940", 0x5f}, {&(0x7f0000000480)="34575df3a8ce6b7d3fdc459988fa3f4b09e84a460d5219e9f5484c22d01a9795db847bbb9e6bf9cb3a792e8e4488023763df63a8", 0x34}], 0x8, &(0x7f0000000540)=[@ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x401}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @loopback}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x10001}}, @ip_tos_int={{0x14}}], 0x80}, 0x4081) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000600)={0x3, 0x1}, 0x4) 01:17:09 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x401070ca) [ 194.211673][T26519] debugfs: File 'dropped' in directory 'loop0' already present! [ 194.237166][T26519] debugfs: File 'msg' in directory 'loop0' already present! [ 194.252025][T26536] blktrace: Concurrent blktraces are not allowed on loop7 01:17:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, 0x0) 01:17:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x8d26000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) [ 194.258870][T26519] debugfs: File 'trace0' in directory 'loop0' already present! [ 194.272584][T26543] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.300425][T26551] blktrace: Concurrent blktraces are not allowed on loop7 01:17:09 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2000000000007, 0x7c581) r1 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000140)={{0x0, 0x1, 0x7, 0x3ff, 0x8, 0x1, 0xe83, 0x2, 0xa9a, 0x7, 0x10001, 0x4, 0xfffffffffffffff7, 0x5, 0xf71e}, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x2, 0x3, 0x1f, 0x15, "71504c4e61d0b9e1be4281c7c70007761444e53181f59bc6b5889d9fd2872e28954978c3b5cc74dcc7cf63b7e20c72425f0c128baf40ac5a2d3b4cd6abc20fd3", "2f7713e07f2430703b4bdfcc50698bd9474a6a1faff8a8ae65ec54d53d04b1d7", [0x8, 0x7]}) [ 194.308437][T26554] blktrace: Concurrent blktraces are not allowed on loop7 01:17:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40101283, 0x0) 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) 01:17:09 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x401070cd) [ 194.342954][T26560] debugfs: File 'dropped' in directory 'loop0' already present! [ 194.350866][T26560] debugfs: File 'msg' in directory 'loop0' already present! [ 194.358565][T26560] debugfs: File 'trace0' in directory 'loop0' already present! [ 194.371043][T26566] loop0: detected capacity change from 0 to 57344 [ 194.380485][T26569] blktrace: Concurrent blktraces are not allowed on loop7 01:17:09 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0x9703000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 01:17:09 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x401870c8) 01:17:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40101286, 0x0) [ 194.390343][T26575] debugfs: File 'dropped' in directory 'loop0' already present! [ 194.398200][T26575] debugfs: File 'msg' in directory 'loop0' already present! [ 194.405767][T26575] debugfs: File 'trace0' in directory 'loop0' already present! [ 194.430991][T26585] blktrace: Concurrent blktraces are not allowed on loop7 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) [ 194.487052][T26599] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.498124][T26591] loop0: detected capacity change from 0 to 264192 [ 194.508665][T26588] debugfs: File 'dropped' in directory 'loop0' already present! [ 194.525552][T26611] blktrace: Concurrent blktraces are not allowed on loop7 01:17:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40101287, 0x0) 01:17:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xa200000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x13) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xffffffff, 0xa, 0x10, 0x4, "6d7db31fc81f7b5d693d4c4d53b5fbb427e215ecfd533f3d62c0c627133e86de040dcf1f5be1ab3a2d6f2e793b24ed198eda39195fbbfc32d29df0ab72f940f9", "da0631fa458c16672cc268fc6c044f28e1d104d03975090db3cc78c62f0b1ca7", [0x8000, 0x400]}) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x9, 0x3, 0x9, 0x8, "2620a55ddfc14bc5ffd61db033cd7b27dbcd01ac802e583f56145ebbf51aed9ff9688a3d1151b52340c37abb6ce3d96890a43e02bb9e03dd64feb3d0d9e07180", "e888691254005e67dedb82b060632dc8a2a97bc799056927f8b31d77e9875bfd", [0x8, 0x7]}) 01:17:09 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x401870cb) 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) [ 194.531232][T26588] debugfs: File 'msg' in directory 'loop0' already present! [ 194.546883][T26613] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.567056][T26588] debugfs: File 'trace0' in directory 'loop0' already present! [ 194.600465][T26615] debugfs: File 'dropped' in directory 'loop0' already present! [ 194.614322][T26615] debugfs: File 'msg' in directory 'loop0' already present! [ 194.627788][T26631] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.641799][T26615] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:09 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb203000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x40101288, 0x0) 01:17:09 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x401870cc) 01:17:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x6d0ac0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000000)={0x1, 0x6}) 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) [ 194.662183][T26634] blktrace: Concurrent blktraces are not allowed on loop7 01:17:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x739263c3) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) fcntl$setflags(r2, 0x2, 0x0) 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) 01:17:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffff, 0xb8943) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) sendfile(r1, r0, &(0x7f0000000040)=0x7, 0x0) [ 194.704839][T26650] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.719934][T26644] loop0: detected capacity change from 0 to 139264 [ 194.726687][T26645] debugfs: File 'dropped' in directory 'loop0' already present! [ 194.743146][T26645] debugfs: File 'msg' in directory 'loop0' already present! 01:17:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb426000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x401070c9, 0x0) 01:17:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x200) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x2010, r1, 0x33535000) [ 194.776264][T26645] debugfs: File 'trace0' in directory 'loop0' already present! [ 194.785967][T26663] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.807590][T26664] debugfs: File 'dropped' in directory 'loop0' already present! [ 194.816565][T26664] debugfs: File 'msg' in directory 'loop0' already present! 01:17:09 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:09 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4020940d) 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) [ 194.824067][T26664] debugfs: File 'trace0' in directory 'loop0' already present! [ 194.840112][T26677] blktrace: Concurrent blktraces are not allowed on loop7 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) 01:17:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x401070ca, 0x0) [ 194.869084][T26685] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.876684][T26686] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.898177][T26682] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb803000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:09 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x80041284) [ 194.922330][T26682] debugfs: File 'msg' in directory 'loop0' already present! [ 194.944291][T26697] blktrace: Concurrent blktraces are not allowed on loop7 [ 194.949101][T26682] debugfs: File 'trace0' in directory 'loop0' already present! [ 194.959050][T26696] loop0: detected capacity change from 0 to 90112 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) 01:17:09 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb826000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 194.972187][T26701] debugfs: File 'dropped' in directory 'loop0' already present! [ 194.983599][T26701] debugfs: File 'msg' in directory 'loop0' already present! [ 194.992015][T26701] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x401070cd, 0x0) 01:17:09 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x80041285) 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) [ 195.023154][T26716] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.040712][T26719] blktrace: Concurrent blktraces are not allowed on loop7 01:17:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x11, 0x1c, "2cfd6d6fdf8d96a0371ee6708feb47af7435b39eca7fa3fd36581617c6c1c3540c1adb76b2201e51191aa0b598610ac1963b4f7f7e3e2c7226c20de81e95bebf", "20c2ed92c6a74267817ce9339239584de36cce80884f0c9d0282a7ea0e605c05511a5eb7143e1449de7d6665f2adc55310524d58b7877aff3b4fe454990d29e3", "035a2b93d2e26f077b2ae308aee738b41bda89a02e3f1658d91c0f19a5c4599d", [0x7f, 0x7]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 195.070575][T26717] debugfs: File 'dropped' in directory 'loop0' already present! [ 195.085576][T26733] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.093193][T26732] loop0: detected capacity change from 0 to 233472 [ 195.095584][T26717] debugfs: File 'msg' in directory 'loop0' already present! [ 195.107587][T26717] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x401870c8, 0x0) 01:17:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb903000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:09 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) [ 195.116194][T26717] debugfs: File 'dropped' in directory 'loop0' already present! [ 195.124673][T26717] debugfs: File 'msg' in directory 'loop0' already present! [ 195.134255][T26717] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:10 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x80081270) 01:17:10 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x401870cb, 0x0) 01:17:10 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) [ 195.163125][T26748] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.167322][T26736] loop_set_status: loop0 () has still dirty pages (nrpages=1) [ 195.173843][T26749] blktrace: Concurrent blktraces are not allowed on loop7 01:17:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x12, 0x15, 0x14, "4b8dfaeae1d262c8f50544026bf3d617d2a5118a3c020641aff3f6ff62f62b480035383d88c7ebb521558d190c6ecb958daea6141ac72dadc1cada1d7e9f3a5a", "77e83a60f07a4c531774133f6b17e4e3c3142ca6e72993d2addc30c5be034105956d54130be0903c9c741ede55d8bd7ddec0c1ca57ca9f4c784d893996cad901", "d03edea7ef303a9df5011b380e70ad83bd8a40bbba879c18164f3f0928010337", [0xfffffffffffffffc, 0x100]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x80004, 0x5, 0x19, 0x1, "73a280cf7ce0c804ed08c59e63abf9b4be113376e61c66ad40c9f3c9d87284a105cd17ba1c797ac20db856ba385d887162cb8cad20c8604449356e66da9547e3", "40020ba4b4306bdbfd1a46e0a10d5f584e517f6fad20102f5bcdc143315902ca", [0x9, 0x7fff]}) openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x280002, 0x0) r3 = openat2(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x20000, 0x80, 0x1d}, 0x18) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x40080000001) 01:17:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xb926000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:10 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x80081272) [ 195.257234][T26736] loop_set_status: loop0 () has still dirty pages (nrpages=2) 01:17:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x401870cc, 0x0) 01:17:10 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) [ 195.317323][T26767] loop_set_status: loop0 () has still dirty pages (nrpages=1) [ 195.327496][T26769] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.335703][T26760] debugfs: File 'dropped' in directory 'loop0' already present! [ 195.344054][T26760] debugfs: File 'msg' in directory 'loop0' already present! [ 195.345956][T26774] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.354154][T26760] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:10 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xbb26000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:10 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x80086601) 01:17:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, 0x0) [ 195.397255][T26767] loop_set_status: loop0 () has still dirty pages (nrpages=2) 01:17:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000000)={0xa, 0x4, {0x7, @struct={0x501, 0x1}, 0x0, 0x100000000, 0x8, 0x4, 0x7fffffff, 0x7f, 0x40, @usage=0x9, 0x1, 0x7fffffff, [0x7fffffff, 0x1, 0xd1d, 0x2, 0x2, 0x7ff]}, {0x1, @struct={0x5, 0x80}, 0x0, 0x7, 0x4, 0x46df, 0x1000, 0x3, 0x100, @usage=0x3, 0x9, 0x8, [0x400, 0xc6, 0xa4, 0x8, 0x7, 0x8001]}, {0x1, @usage=0x8, 0x0, 0x53, 0x2, 0x736, 0x6, 0x30, 0x425, @struct={0x9, 0x7ff}, 0x5, 0x0, [0x0, 0xffffe00000000000, 0x7ff, 0x3, 0xffffffff, 0x2]}, {0x9dc, 0x9, 0x8}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000400)={r1, 0x1f, 0x80000001}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000800)={@loopback, @local}, 0xc) [ 195.456280][T26788] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.466241][T26791] debugfs: File 'dropped' in directory 'loop0' already present! [ 195.485213][T26791] debugfs: File 'msg' in directory 'loop0' already present! [ 195.491237][T26798] blktrace: Concurrent blktraces are not allowed on loop7 01:17:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x80041284, 0x0) 01:17:10 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) 01:17:10 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x80087601) 01:17:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xf6ffffff00000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 195.496496][T26791] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:10 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) [ 195.535945][T26807] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.543417][T26808] blktrace: Concurrent blktraces are not allowed on loop7 01:17:10 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) [ 195.576190][T26791] debugfs: File 'dropped' in directory 'loop0' already present! [ 195.588898][T26791] debugfs: File 'msg' in directory 'loop0' already present! [ 195.601332][T26818] loop0: detected capacity change from 0 to 221184 [ 195.608484][T26821] blktrace: Concurrent blktraces are not allowed on loop7 01:17:10 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x80041285, 0x0) 01:17:10 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0xc0045878) 01:17:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xf9fdffff00000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:10 executing program 3: sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x4000) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0xb}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x6) [ 195.620176][T26791] debugfs: File 'trace0' in directory 'loop0' already present! [ 195.620816][T26826] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.665322][T26835] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:10 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) 01:17:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xfdfdffff00000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:10 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0xc0045878) 01:17:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, 0x0) [ 195.690417][T26835] debugfs: File 'msg' in directory 'loop0' already present! [ 195.698230][T26835] debugfs: File 'trace0' in directory 'loop0' already present! [ 195.718206][T26835] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bsg\x00', 0x4c000, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={[], 0xfff9, 0xcde3, 0x3, 0xcf, 0x8001, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x80) r4 = creat(&(0x7f0000000200)='./file0\x00', 0xc0) accept$inet(r4, &(0x7f0000000240)={0x2, 0x0, @loopback}, &(0x7f0000000280)=0x10) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x3e3, 0x0, 0x0, 0xc, 0x18, "37f16163bcc74a6a667240394c5ac460be46c4d571a62909f33ed9122d8c7241ce794c9429896d55cb11a4c3f7ab9415d7f16bef7dff5e2676d63c9babcbee6d", "85a5bde3268ce513bcf26be319b3acd38e49e8f5e06a67ee99368b3d3a4bcf73028ed36f72798dbbc1e92f0f7e20da83adeee42cae9ad59559f1a2fcb4acc5ad", "77feffe1de1e06984659eb9192843d3b11e4453d2571967bdfa80fcd9816c308", [0x8001, 0x2]}) dup3(r0, r2, 0x0) 01:17:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xfeffffff00000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:10 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0xc0101282) [ 195.740748][T26847] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.743280][T26835] debugfs: File 'msg' in directory 'loop0' already present! [ 195.766852][T26857] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.783085][T26835] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:10 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x6, 0x420200) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0xff, 0xda, 0x73, 0x7}, {0x8, 0x8, 0xff, 0x80}, {0x3, 0x4, 0x3, 0x6}, {0xfffc, 0x8, 0x7, 0x7}]}) r3 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r3, 0x6612) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 01:17:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, 0x0) 01:17:10 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) 01:17:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xff0f000000000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 195.847857][T26865] loop0: detected capacity change from 0 to 155648 [ 195.871786][T26886] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.876527][T26884] debugfs: File 'dropped' in directory 'loop0' already present! [ 195.886711][T26889] blktrace: Concurrent blktraces are not allowed on loop7 01:17:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xfffdffff00000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:10 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0xc0189436) 01:17:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, 0x0) 01:17:10 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) 01:17:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 195.909272][T26884] debugfs: File 'msg' in directory 'loop0' already present! [ 195.923179][T26884] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:10 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) [ 195.964100][T26902] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.972744][T26905] blktrace: Concurrent blktraces are not allowed on loop7 [ 195.987271][T26895] loop0: detected capacity change from 0 to 139264 [ 195.994926][T26884] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1, 0x12, 0xc, 0x14, "173968161d07f62e5da54fd2aa1b4ed815bca03585fec67f08bb53c84582f119b6c7f6dda753b408b6045ac99cab2a0959e768233409439b7dd3d7b3b1c37ce8", "e14be7406802119009592816ef6d8ab21980b3c0291af845f2f6acb9bbf6cec9", [0x1f, 0x5]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) splice(r3, &(0x7f0000000100)=0x3, r4, &(0x7f0000000140)=0x1, 0xcf, 0x2) [ 196.017481][T26884] debugfs: File 'msg' in directory 'loop0' already present! [ 196.044344][T26916] blktrace: Concurrent blktraces are not allowed on loop7 [ 196.051745][T26884] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:10 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:10 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0xc020660b) 01:17:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, 0x0) 01:17:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xffffff7f00000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:10 executing program 3: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0101f09a31abc5b633f92ae7afc8ac9d4ad97bfe9b738471d1a83cee2b6c2b0c08022b21a5771e0ca4837650ae1b818a0e437f9c3ed0414474", @ANYRES16=0x0, @ANYBLOB="04002dbd7000fbdbdf250300000008002c007f000000080039000100000005002d000100000008003b00400000000800340007000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x2010, r0, 0x1407d000) 01:17:10 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) [ 196.070753][T26921] blktrace: Concurrent blktraces are not allowed on loop7 01:17:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, 0x0) 01:17:11 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0xc0481273) 01:17:11 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xffffffff00000000}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 196.117276][T26931] debugfs: File 'dropped' in directory 'loop0' already present! [ 196.133231][T26931] debugfs: File 'msg' in directory 'loop0' already present! [ 196.140863][T26931] debugfs: File 'trace0' in directory 'loop0' already present! [ 196.153483][T26938] blktrace: Concurrent blktraces are not allowed on loop7 01:17:11 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) [ 196.179534][T26949] blktrace: Concurrent blktraces are not allowed on loop7 [ 196.203426][T26931] debugfs: File 'dropped' in directory 'loop0' already present! [ 196.213187][T26931] debugfs: File 'msg' in directory 'loop0' already present! 01:17:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={{r0}, 0x1, 0x0, 0x54ee}) 01:17:11 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, 0x0) 01:17:11 executing program 1: r0 = gettid() capget(&(0x7f0000000100)={0x20071026, r0}, &(0x7f0000000140)={0x1f, 0x10001, 0x200, 0x8, 0x15e00, 0x4}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_SET_PMK(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "38a6a8bf38cdbf248bcc70bd8f23ea45"}]}, 0x30}, 0x1, 0x0, 0x0, 0x810}, 0x4000000) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 01:17:11 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) [ 196.231227][T26961] loop0: detected capacity change from 0 to 147456 [ 196.232522][T26931] debugfs: File 'trace0' in directory 'loop0' already present! [ 196.247132][T26963] blktrace: Concurrent blktraces are not allowed on loop7 01:17:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0101282, 0x0) 01:17:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000000, 0x6a0743) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:11 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000400)={r0, 0x80000000, 0x9, 0xfffffffffffffc38}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, {}, 0x0, {}, 0x114, 0x1, 0x15, 0x1, "72abb1dd1ba03b4ce6d4cae277e6cfd166d7362dbce43ab71be7fbc0962ae7dcf5852c06a7af5997e37663ad9670fca4dca5ca4055484f0490a4685fd7e29e50", "0e60263b94591848e0bfbbc588e11b665cfcf8bfdf6eca66d75ad59d2f8d2cda", [0x3, 0x9]}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40040220}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x2004c000) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='timerslack_ns\x00') ioctl$BLKRRPART(r4, 0x125f, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1fc}, 0x1, 0x0, 0x0, 0x5d844}, 0x800) [ 196.311061][T26978] debugfs: File 'dropped' in directory 'loop0' already present! [ 196.319705][T26978] debugfs: File 'msg' in directory 'loop0' already present! [ 196.321587][T26961] loop0: detected capacity change from 0 to 147456 [ 196.330702][T26978] debugfs: File 'trace0' in directory 'loop0' already present! [ 196.347480][T26987] blktrace: Concurrent blktraces are not allowed on loop7 01:17:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xffffffffffff0700}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 01:17:11 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) [ 196.399315][T26997] blktrace: Concurrent blktraces are not allowed on loop7 [ 196.431259][T27004] blktrace: Concurrent blktraces are not allowed on loop7 01:17:11 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x80000002, 0x18fbf798eae6460e) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb4, r3, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x2a, 0x7, 'system_u:object_r:modules_object_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6erspan0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x2b}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4008800}, 0x6044071) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) 01:17:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, 0x0) 01:17:11 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:11 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) 01:17:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4000000000000, 0x30dd00) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) [ 196.449029][T26978] debugfs: File 'dropped' in directory 'loop0' already present! [ 196.455403][T27009] blktrace: Concurrent blktraces are not allowed on loop7 [ 196.458782][T26978] debugfs: File 'msg' in directory 'loop0' already present! [ 196.471960][T26978] debugfs: File 'trace0' in directory 'loop0' already present! [ 196.471970][T27008] loop0: detected capacity change from 0 to 16135 01:17:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, 0x0) [ 196.549274][T27026] blktrace: Concurrent blktraces are not allowed on loop7 [ 196.559024][T27028] debugfs: File 'dropped' in directory 'loop0' already present! [ 196.570865][T27035] blktrace: Concurrent blktraces are not allowed on loop7 [ 196.578055][T27008] loop0: detected capacity change from 0 to 16135 01:17:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xffffffffffffff7f}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 01:17:11 executing program 1: ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000200)) r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @private}, &(0x7f0000000140)=0x10, 0x800) recvfrom(r0, &(0x7f0000000000)=""/222, 0xde, 0x40000100, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local}, 0x2, 0x1, 0x3}}, 0x80) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 01:17:11 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x8100, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x10, 0x10801) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x100) 01:17:11 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) [ 196.623082][T27028] debugfs: File 'msg' in directory 'loop0' already present! [ 196.657710][T27028] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17, 0xffffffffffffffff}, {0x0, 0x0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x400, 0x0) openat(r3, &(0x7f0000000680)='./file0\x00', 0x644040, 0xa0) preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000000080)=""/141, 0x8d}, {&(0x7f0000000140)=""/203, 0xcb}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/230, 0xe6}], 0xa, 0xc421, 0x7fff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) [ 196.697101][T27044] debugfs: File 'dropped' in directory 'loop0' already present! [ 196.710664][T27044] debugfs: File 'msg' in directory 'loop0' already present! [ 196.726276][T27065] blktrace: Concurrent blktraces are not allowed on loop7 01:17:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x2, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:11 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x3, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0xfff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="f6889c3d5d745cb14655d8df29e394a88800370b367895b874de4458e22657146c2b11a2e5e693577c97c2497904a3d8a8ed4b235fbfa5a06d6599d510b1d761fa3fd0bfd24f6319e150eb746e099d186fcc469c9ec9481ee1b1d88b01a90aa0651b4a547485bdcb03b0539af1990288ce533bc2ead23ed313036b96cedd6c089a6f1cf55307138947a7b4d6579211332a8c60b2b1795098a4f21ad4ac73df47a34f6b4890d0b52b49c57c2cb272ecb087df0ef1fe9b4a7922a284978291ef6d517cbf32ef743bb2db070a048f96b33437ba32f85fe56ce2a9658994fd9c82f3446fda8f6cd0", 0xe6, 0xff}, {&(0x7f0000000180)="2f6cbb6462b9f59db27e8f73a4fc1bb8d9a972f07c487dfb0d191c8f537b196720c7252641a5b17eb355d1b43322feca329b86f74da2c2952126978ec44332fc84a508a4a9d0a8d7192326f385275355422a79b0740b4986332c9aed1bc573010ed583", 0x63, 0x7fffffff}], 0x8000, &(0x7f0000000340)={[{@utf8no='utf8=0'}, {@nonumtail='nnonumtail=1'}, {@fat=@dos1xfloppy='dos1xfloppy'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@numtail='nonumtail=0'}], [{@fowner_gt={'fowner>', 0xee01}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@subj_type={'subj_type', 0x3d, '}}\''}}, {@appraise='appraise'}]}) dup2(r3, r0) [ 196.740862][T27044] debugfs: File 'trace0' in directory 'loop0' already present! [ 196.755486][T27080] blktrace: Concurrent blktraces are not allowed on loop7 01:17:11 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) 01:17:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x4, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 196.823602][T27092] loop4: detected capacity change from 0 to 264192 [ 196.834555][T27095] debugfs: File 'dropped' in directory 'loop0' already present! [ 196.852289][T27095] debugfs: File 'msg' in directory 'loop0' already present! [ 196.866216][T27104] blktrace: Concurrent blktraces are not allowed on loop7 [ 196.892894][T27095] debugfs: File 'trace0' in directory 'loop0' already present! [ 196.904993][T27110] blktrace: Concurrent blktraces are not allowed on loop7 [ 196.914758][T27107] debugfs: File 'dropped' in directory 'loop0' already present! [ 196.928288][T27107] debugfs: File 'msg' in directory 'loop0' already present! [ 196.935598][T27107] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:12 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x88, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:newrole_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:dpkg_exec_t:s0\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x4045041}, 0x100) signalfd(r1, &(0x7f0000000100)={[0x2]}, 0x8) r3 = dup3(r0, r0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000000)) 01:17:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x5, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f0000000000)={0x0, 0x9, [0x7, 0x5, 0x0, 0x4ccb2a8f, 0x100, 0x2e00000000000000]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat2(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x100, 0xd}, 0x18) vmsplice(r3, &(0x7f00000018c0)=[{&(0x7f0000000140)="9416ae27b00f3ef68a603d549635f9d2a5f30e25337eca06774ea45b53ea8753ecd7e0e04cc2411b31fc76463ea4582775ba9dbfbf1d972c5c2023fc0435efb932fd2bea215f6674ecc07ea7fb07337776cb53d51da8690048df6dfd5a99f8ac32dd7413ba0b9657278f256e15b20ca5b5ef09399dcc339e7ee8cdb9cc7af0c53237667065164acfbe9bbf1c8ca8dbfd1a62c9ab52627cd2187580637f020ece866429667e49", 0xa6}, {&(0x7f0000000280)="e2b8d2f9b849bd63a60140c55a9d9fe26c67d3650a525bfaf9f92821db75156b7a1c2349a46da478f4d7ca2d215acba390ee92497cf8d49f53e23035515274c745bbd609073ecfa20445f08a055f10941c9ebb1d616336a8dd8b7f57e20f403d7128d8d2bd79b2fb8358ea8d20dae9c52d40901a49c45d683e6e7beaca200c425c8f324566fe06771c85c9219e0641735adb749796dd8021f326da36d3c7c19a51b3", 0xa2}, {&(0x7f0000000340)="cbe8a67be0c11243a1d354bdab77223790c9ea5520016e9af753216b0d575569f1ca94b2c9b224edbd39c26b1cce217cdd73d2d24bb221e9adf2e52e078f653531ccb8392281fd9f77e5c794debe8d3ed8164b86ceebb221e8eff80771c89fb3982d4622fd21dc211186f40cd1ca7abe6cb7b265197a8163a735469ff83ee1a1e2c532e204efe04351ee46466a0889f49e7cc85aaf01607544a931f0d569f567a199a728bd48a570cac16a6e3c1bff367a6fe2f376585cc7041578ec2b409743fcf3e6d43157db5dd512af37dd1401e154d58e900dab8ed3ef06dd9c3f5da718189e412a7f690cda464d4f0d728360c6cecc14", 0xf3}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000440)="a6e112a2fa18c8cea0e24fb7ef55b23ab84a9b9e7f3ab8328e77da6f26e09343100b8ed0f942b4c596af9803cf104d5a35ebc2edbea82000f7ee162f5f87037b1dfc39af7661be5449a3fb070baabed31702f1ac2855e4777daf6950d552c5b16dba98e166ec99a800618209b11e31b0a52db0b0adecf310d4ec5e90f5d66093853b4958", 0x84}, {&(0x7f0000000200)="166ce1dbeb9d4c393a3a60e8abfa7f3d13358c0ce9301e230f50d44d6cd4485a5cb39ebca043d6b67fb6fad1c387", 0x2e}, {&(0x7f0000000500)="fe28fb5e7bd0df6feaaed5f79cace7285e9dda579476cadd0482743d0cdd919899c0e066b6ed5d3e46e5dbb117d0e7ba8f831d742e6da02c15b0510b4589633ff6b092c1cfaed5530bde61992c56b826789e9f3c963131d72c9c37711890341c2a78ba40d0a89d1befd5d2681b41225c3d202f6efec7ccff6fc83d4797ed9964a767e8a282c1c6522116ea4636346615a0c2587dcef2dc0d4caf9e497bf5958b351d8cdb", 0xa4}, {&(0x7f00000005c0)="754b635c6695e37500db1cc7e1e8ee23940fe6d9955513b1dbb6643937fb34d36844efe85a27fbea0cdddde805926c40a403d297f4ce1ec3038f7915b1f31790107a58", 0x43}, {&(0x7f0000000640)="2f3901809b98a3aa28a6afe4453bebaff0c02a6a0fd99fadb633795b6b21daf1f7d328b8b86263e38f0b4422fa4557c5d193bd940d6b25b9b7de2b8ca343c38326e413fcdea07dadf57fd7b4fb7d6f95e435205c1f5b5405edeac93b781c3488ec54252dc7d7cc89f456fe2cebbaf77c06b61ec9e91a71523359aca77c9471d59d663e02e8a913be52c68a23a12300151dafa6fd11a87b83cbdab831dee50b2514d94d98ee197cf81b5488a29ae2941547936392e50d8eb24e7782ee5e52986144c4366d85d57c31b969fbbfe601dca04e160477b58cedc17c3133a09db6d2d70ad8488b4e670948498e085406dca6", 0xef}, {&(0x7f0000000740)="e1faf30c478c96e75da13c820d568d730da78a81205cb2eaa7126c043519d4a6b6b1e9ec6ef670da146a7d27a2d74898c18bed188bbddf67d8a60b1ccec6e507a7141649573a442391806b525341f4e7ff9e6ff90872f2f1198b754e3d42c03a1a9f08c7d09cd005cfac016751b8f040e9be18c09e2bbc6ca1c40c3ca4885090534d2825529c686340ad02e357a3642e15bca340afe81c105d2f1cb9a14e6635fffee34f60001c910c6ffe523ad1fdd83e2a1a85d6e823f8f06883e92b948853d0fe2bb0e82ace6e606603340eebce6d0b013122a3c0e425a31f26d06a289560eeaf28c5a524cfd459d1924f1c1dc3ab5324a7248ab58d7ba1fbde", 0xfb}], 0xa, 0x9) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001980)=ANY=[@ANYBLOB="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"]) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000080)=""/140, 0x8c}, {&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f0000000480)=""/135, 0x87}, {&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000540)=""/215, 0xd7}, {&(0x7f0000000640)=""/140, 0x8c}, {&(0x7f0000000700)=""/147, 0x93}, {&(0x7f00000007c0)=""/168, 0xa8}, {&(0x7f00000008c0)=""/38, 0x26}, {&(0x7f0000000900)=""/21, 0x15}], 0xa, 0xba, 0xff) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="940000000001010200000000000000000000000980000d8024000380060001004e240000060001004e240000060002004e220000060001004e24000014000500ff02000000000000000000000000000114000500200100000000000000000000000000001400050000000200000000000000ffffac1414aa08000100ffffffff140005000000000000000000000000000000000183c65b3696fded7c4cffefe84212b9a7c8057854c05ba10a3ee402cff75753a937227b183647b710f102ec28aea3e01a0726267334d72681ce09cb5f7e0fa4af39d8e97ae4752e8c3f8d326ee93e4507195f49605a370c16859f1cde189e3dc7"], 0x94}, 0x1, 0x0, 0x0, 0x20000850}, 0x80) ioctl$CHAR_RAW_FRASET(r0, 0x1264, &(0x7f0000000000)=0x9) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) syz_open_procfs(r3, &(0x7f0000000a80)='net/netfilter\x00') ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) 01:17:12 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) 01:17:12 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 197.564779][T27123] loop0: detected capacity change from 0 to 64 [ 197.601474][T27127] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:12 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) 01:17:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x100010, r1, 0xffffc000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4044000}, 0x20000005) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20000000000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 01:17:12 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000000)={0x1, 0xae}) [ 197.607190][T27130] blktrace: Concurrent blktraces are not allowed on loop7 [ 197.609720][T27127] debugfs: File 'msg' in directory 'loop0' already present! [ 197.616262][T27123] loop0: detected capacity change from 0 to 64 [ 197.623945][T27127] debugfs: File 'trace0' in directory 'loop0' already present! [ 197.631114][T27137] blktrace: Concurrent blktraces are not allowed on loop7 01:17:12 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x7, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfff) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x580000, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000002, 0x30, r4, 0x4d5f4000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) pwrite64(r3, &(0x7f00000008c0)="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", 0x1000, 0x1f) setsockopt(0xffffffffffffffff, 0x2, 0x7ffc, &(0x7f0000000040)="6f5520d9180d035ca678e03953e60a758c3856b63149c96011f651cd", 0x1c) 01:17:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000077f000/0x3000)=nil, 0x3000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) write$binfmt_elf64(r2, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x20, 0x3, 0x40, 0x8, 0x3, 0x3, 0xff, 0x24c, 0x40, 0x122, 0xff, 0x5, 0x38, 0x2, 0xf2c0, 0x6e4, 0xd350}, [{0x4, 0x71, 0x8, 0x7ff, 0x9, 0xc8b, 0x200, 0x5}], "44b7a9da36cc8b91e877c0ead955e60d3d8dd346", [[], [], [], [], [], [], [], [], [], []]}, 0xa8c) [ 197.730443][T27156] debugfs: File 'dropped' in directory 'loop0' already present! [ 197.737268][T27160] blktrace: Concurrent blktraces are not allowed on loop7 [ 197.750245][T27156] debugfs: File 'msg' in directory 'loop0' already present! [ 197.764857][T27156] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:12 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = getuid() setfsuid(r2) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x17) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@private0, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/bsg\x00', 0x3, 0x0) r7 = getuid() setfsuid(r7) sendmsg$netlink(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000008c0)={0x14ec, 0x26, 0x2, 0x70bd2d, 0x25dfdbfe, "", [@nested={0xc, 0x4f, 0x0, 0x1, [@typed={0x8, 0x1e, 0x0, 0x0, @fd=r0}]}, @nested={0x18, 0x8a, 0x0, 0x1, [@typed={0x8, 0x15, 0x0, 0x0, @fd=r0}, @typed={0xc, 0x85, 0x0, 0x0, @u64=0x2}]}, @nested={0x1190, 0x7a, 0x0, 0x1, [@generic="4d7c62bb16708fa5478b0cf3d0b12abf45db72a9b1b297b560c68df04020db6d28f967a42eeefa2cda7b243dfaa9ca1fcbe7e3cff5ff416e4e57ea6ce7b3bb30625da048635ae718f3e933be2b6ce730d1fd31b5ef32dad64442ed895dbb1472eaa3620ec3f52b0cdd30240d40379fe37bd3daaaf864dbea2306ca607875b1c927cfceb05330d7485e3656d8da8e817392daf975e04d3abec242e0fbbf3f079671755a0b7d1f783fc31e7ab6a737ec096c18e3814ec41ff2275389c0e2749247fc973674307e41d61a120914c0cb745606b12cc67ffc819f016d6bb173fec38dc5", @generic="6c363d0bd2e93ac5a1fe7d725f6aaa30788614929f2507e96d0a922f1f927a41799632ad4d7de1a2fac23aba19d2bed31f4251eb4c7ec63dca20a66282f84e5de71965e20f60260ec0a152174a5ac40f7d6dc5c27f4e07ddc83813fbe63e225f167f7bb2903f9aba318df6558fbbcfeb289cd602d1b0bb0a1c95238307f071426c610d1e4a398f82b344f83b4919ce1e73d9ed53de26d3458fbe018e062861b83d8776115f8838", @generic="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@generic="5211b65380144177dd45445d9e5819ff1656b7790af2f6b6beaba3db321c5c275fc45e06d8a254fef94cc9863e3380a88ffd88327fcf3f2f34793d52f3ff6bd973774fe7e6f4ecf7fddbc254f4192b288d764c75f661d06613e8bb8e6cec190ba722824a16a17407cde8c086e371c82e8b16a19aac8ea127f47e863bfe0b4f75fcfc095ab88336ddb2ba3ecb70458459664ef041564a0c7bef2240cc08413b95a7a555949032f646739d88bc9088e18adde6f151dc2a4a4eaca477fb83549f7d0e1a3144dc2896926f183df2b2bee01be160d69215ec2786a949b9caf64f6c003c3f1b9c83cf1ae2f523a341fb", @generic="6d65cf495a22472456d507d241c19adaf3eaf6dc1eec1a4e156d82d327f5f69aed2eb8850d18926d8858d56c75c636dbd1ee8c93fe69ff6bd32f9d14d7adbdea786ac44915eb89eba48a515e4ff738a19966f8623cd10ffccc8b5b7d753a5ec82d9a032d5c8fb7d56f639a7dd80366941f353fa2a4befe9a515f4793b558e72699636b954bb0c25452fe98d659aee16d6a76f49d559a94118d559d48c7bd64717d9e6cc3734e8db69f8d141caf09d6a851e48b6353d837a5d30ecc645e62ea79324cdbb34b"]}, @typed={0x8, 0xb, 0x0, 0x0, @uid=r5}, @nested={0x1078, 0x7f, 0x0, 0x1, [@generic="ca42ffcb66481c3fab786433798a17fe388c6d31b037fdba3690f2402c5b5199285b1f0c97bf3c00d04448574e5ea593732ec454ca1bc4f978605610f1da7a4b5cd205760a7429eb8b2e47922c0271b082be779d", @typed={0xc, 0x93, 0x0, 0x0, @u64=0x7f}, @typed={0x8, 0x6e, 0x0, 0x0, @fd=r6}, @generic="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@typed={0xc, 0x2f, 0x0, 0x0, @u64=0x1}]}, @generic="3e3c706d710e56ce4c07dbbb8e08e0d012a686bf173428634159bd1e99f4f4064f26e92763344463c68544ee0cab64bf9e658903e19e2737cbb6142212b93933797c97fadd29dcff9a526f516e206a", @generic="03532e56caaf382eb5e31bacd9d2ffe3e831e1f9a69b24baacccffd4c1f2098a4aefe65f0cb00e5bdfd6b4c5a7068d5472560dbafd52", @nested={0x4, 0x77}]}, 0x2840}, {&(0x7f0000000500)={0x18, 0x1c, 0x100, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x1c, 0x0, 0x0, @uid=r7}]}, 0x18}, {&(0x7f0000000540)={0x18, 0x1d, 0x10, 0x70bd25, 0x25dfdbff, "", [@nested={0x8, 0xd, 0x0, 0x1, [@typed={0x4, 0x68}]}]}, 0x18}, {&(0x7f0000000580)={0xb0, 0x33, 0x400, 0x70bd26, 0x25dfdbfb, "", [@nested={0x4, 0x2d}, @typed={0x4, 0x83}, @generic="cff3d51833f7f26897cce03f90dacc7b33f7bf6218e8f6705927d6e2a9813ac741ce2cc65b5417906cefe8ae722200802863088009f427f4bd60e77c3337a5ae9fc93023012d515f5aeb1ddc34b70719f055c27c4cfc78dbd1812198f42299886c606cb628f18f18603f9caf411eb403ee1d7a60f07575679c5d7274919f173eeefc246bbd44496e794bf5c5c9a799fc5d5d9c5489"]}, 0xb0}, {&(0x7f0000000640)={0xe8, 0x23, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x4, 0x44}, @generic="549a68b6fe0fe308978e91576f17c334058ad7bbaf69d77b975885d702c2925210365caaf12fa3390549c38e88777fced74b8bc6332be173287d78253b44892ad3ea102f9e9b14aecbf633e9321a89c2cab0d90c3faf9e439b40b0a55b270afdca50be4464c23ee79927e3ec27cb6255ac8620dfb3d97a5aca03aeb8e5dbb7b1dd76d6e511d7d6ae35b3e25fcb7533e4b3c73672f4f19e695731aa442f96123dd406a71c18e152c613c59783146d0928786e0e7f843267b2671b2c35db37448f98b1ef8be59d45af2f5c47e91ca181a1e093"]}, 0xe8}], 0x9, 0x0, 0x0, 0x40000041}, 0x20004000) 01:17:12 executing program 3: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1800003, 0x1010, r0, 0xd78e1000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x10000) socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000080)='net_prio.ifpriomap\x00', 0x2, 0x0) r2 = accept$packet(r1, 0x0, &(0x7f00000000c0)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) socket$unix(0x1, 0x5, 0x0) 01:17:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 197.776466][T27166] loop0: detected capacity change from 0 to 64 [ 197.797241][T27171] blktrace: Concurrent blktraces are not allowed on loop7 01:17:12 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:12 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) 01:17:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x111c83, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x2c, 0x12, 0x9, 0x4, "8dfb4fcac7e92c9d0b9eb4b0827e30f5025692f6ccc338e839cbff3d316d2aa3aa367fdb89b0131d3f5613b3187aa31e60ddcec860a5250bc3b0cfec720bdab6", "c3738e3a4d109e5da57df3dbbfa249ec36f4428ff4bd3d9f4550043bc02f868e", [0x9, 0xf9]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) 01:17:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x5, 0x0, 0x3, 0x1a, 0x14, "6d7a6c2967369582b8f45bea1b19cc3048836c00d65af50d81229077997cf8feb7dafeb810d4e962373f496b7f1115dfe4cae8e329a1c78e3cd26882251dc840", "11e8e3e79407ec6d7704bde7bd522e79b83f4d84295f6bbe25e3059567ff6b3a6c7f5f0486898b7a31cb40372b9d4650aeb8a09586af735509503deec4526d4d", "bfbc0352e7176a3f4d4564883387809ff20be974058b79f87df8819727d3c49c", [0x1d, 0x101]}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:12 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) [ 197.895531][T27196] blktrace: Concurrent blktraces are not allowed on loop7 [ 197.903856][T27183] loop0: detected capacity change from 0 to 64 [ 197.910691][T27188] debugfs: File 'dropped' in directory 'loop0' already present! [ 197.929346][T27188] debugfs: File 'msg' in directory 'loop0' already present! [ 197.934526][T27209] blktrace: Concurrent blktraces are not allowed on loop7 01:17:12 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) 01:17:12 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) [ 197.936762][T27188] debugfs: File 'trace0' in directory 'loop0' already present! [ 197.945310][T27210] blktrace: Concurrent blktraces are not allowed on loop7 [ 197.973699][T27213] blktrace: Concurrent blktraces are not allowed on loop7 [ 197.977265][T27197] loop_set_status: loop0 () has still dirty pages (nrpages=5) [ 197.982088][T27214] blktrace: Concurrent blktraces are not allowed on loop7 01:17:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000030000002300070073797374656d5f753a6f626a6563745f723a7661725f6c69625f743a73300000080014000600766c616e30000000000000000000000008000500e0000002000000000000"], 0x5c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000000)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="05000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000030000002300070073797374656d5f753a6f626a6563745f723a7661725f6c69625f743a7330000008000400e000000214000600766c616e3000000000000000000000002b00070073797374656d5f753a6f626a6563745f723a6770675f68656c7065725f657865635f743a73300000"], 0x80}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 01:17:12 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) [ 198.012033][T27219] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.019689][T27220] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.043040][T27223] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 01:17:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x9, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:12 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) [ 198.060026][T27226] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.067938][T27228] blktrace: Concurrent blktraces are not allowed on loop7 01:17:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)='/dev/loop#\x00', 0xb, 0x2) 01:17:13 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2000000, 0x400400) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000140)="289e524ce02a3367c848fd6f5c25d8d1dd375e92455dafa133e0087b46fd6443f9ceb1cfcebe51680a386da75a8fb69e034dd0ef19de16e2b66757d4c81c866e5f8dd103e7e65007cc7c12e7c7838eddd58e71e34b4eee0d8c48d4985cf499b5361ce2d2d7727937a6840659a7a53603", 0x70, 0x4) write(0xffffffffffffffff, &(0x7f0000000040)="20115e2e73b92acc8eea1fa209be062bfcb4e88d2d69f6652a6fe7af012af2d36baf3d211d7523f3224e8c0d99f22988cd256529b95b8c3a53443335ebc6196e36113e3900e71da32796f21f4476364ed062be95eb22fb47e5e47bcae8bbae313648fe324135f1887f34ce9e8076bc17f22cc5fb1fe0d60d8b382fb468c77565d7942f04bc5e4dec9b3f635df298d175108bbd61490db99e17ac3a7ed40206193b2079b5e7c3a3b5061a8d2e4be53b95556e99c64500cd1dc882c0a4754a472ddac938ce3c2c589009cf4b6019645c6e27f6ec49fbb0f9e3d0b84ce2eb3bee9d1ca0141c6364865ce3fa2bcbc703eaa184030b887f", 0xf5) 01:17:13 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) 01:17:13 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x1bdfa90d63827874) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000)='NLBL_UNLBL\x00', 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xac, r1, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x31}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'rose0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x1b}}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:agp_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x20048042) r2 = syz_io_uring_complete(0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 198.171445][T27230] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 198.193833][T27239] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.201731][T27243] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.245212][T27236] loop0: detected capacity change from 0 to 64 [ 198.255311][T27254] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.268133][T27240] SELinux: Context /dev/loop# is not valid (left unmapped). 01:17:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, 0x0, 0x2000c0b5) r4 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 01:17:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xa, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000040)=0x10) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000080)={0x7f, 0x3ff, 0xe96, 0x1}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'nr0\x00', 0x9}) 01:17:13 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) [ 198.268724][ T25] audit: type=1400 audit(1618795033.093:20): avc: denied { mac_admin } for pid=27234 comm="syz-executor.4" capability=33 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 198.307866][T27264] blktrace: Concurrent blktraces are not allowed on loop7 01:17:13 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) 01:17:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 198.346630][T27272] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.354612][T27276] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.357223][T27253] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:13 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80600, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x400000) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 01:17:13 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x404c925) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) [ 198.407154][T27253] debugfs: File 'msg' in directory 'loop0' already present! [ 198.410732][T27284] loop0: detected capacity change from 0 to 64 [ 198.421595][T27253] debugfs: File 'trace0' in directory 'loop0' already present! [ 198.442868][T27289] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.451767][T27295] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.481539][T27262] debugfs: File 'dropped' in directory 'loop0' already present! [ 198.495281][T27262] debugfs: File 'msg' in directory 'loop0' already present! [ 198.519100][T27262] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:13 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:13 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) 01:17:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x22, 0x6301) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000000100)="aacb86fdea5ba708ab062176620e7dc07b6dabc940a2f164777fa5f03fb2b18d65f16f986802f59dc21d1ab36595e5c33ec72153862fc18375069188acd738c74b0821aaf1bdd612646a4542bed102e030d34cfe0272f776e2b10482", 0x5c}], 0x2, 0x9, 0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:13 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x88, r3, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'hsr0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0}, @NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:iptables_unit_file_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}]}, 0x88}, 0x1, 0x0, 0x0, 0x24040840}, 0x6400c010) 01:17:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x709b, 0x4, &(0x7f0000000280)=[{&(0x7f0000000080)="9ee79e8fc7e9233645cf631b41a1591092887f35eebf4a5eed97d117e664c38cf8a2df190d7ef2a74bb9d6c594360d59d0296e3e47936ce25fb95699bd24482e4c4f073d1aa4a305", 0x48, 0x8}, {&(0x7f00000008c0)="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", 0x1000, 0x476ae3b2}, {&(0x7f0000000100)="6b12d6098d160dafba1c42b446448525ab81877b92384de59d374bee70b9fd3136420aa2841a4acac72e021c95c67956f8cbde8f4a192c4d84cb5fc76592fb02d5c603b4172329f0db98ac0c860db14b02f5c653b9be5d0f1efb7e0b039476b540bc38aa35bd4b213c96a0b8f72b0279bf9476f9b6b118ed9a72d8e2d4609aa0aa1ae5ced376125b21acab34d70722d6ac953e36f92a9453f6fdc569d5dfc88f38aabaf1ef21018d1a249252aaf8dc9b", 0xb0, 0x2}, {&(0x7f00000001c0)="b3", 0x1, 0x2}], 0x1000, &(0x7f0000000300)=ANY=[@ANYBLOB='/dev/loop#\x00,hash,hash,func=KEXEC_KERNEL_CHECK,fowner=', @ANYRESDEC=0xee00, @ANYBLOB=',rootcontext=user_u<\x00']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/exe\x00', 0x8000, 0x144) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 198.600691][T27321] debugfs: File 'dropped' in directory 'loop0' already present! [ 198.612968][T27321] debugfs: File 'msg' in directory 'loop0' already present! [ 198.629803][T27325] loop0: detected capacity change from 0 to 64 [ 198.630111][T27321] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xc, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 198.650202][T27326] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.658406][T27321] debugfs: File 'dropped' in directory 'loop0' already present! [ 198.687894][T27339] blktrace: Concurrent blktraces are not allowed on loop7 01:17:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x2200) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:13 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:13 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x4008081) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xd, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 198.696880][T27321] debugfs: File 'msg' in directory 'loop0' already present! [ 198.710303][T27321] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:13 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) [ 198.744391][T27348] loop4: detected capacity change from 0 to 264192 [ 198.775193][T27359] debugfs: File 'dropped' in directory 'loop0' already present! [ 198.783066][T27359] debugfs: File 'msg' in directory 'loop0' already present! 01:17:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) 01:17:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xe, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:13 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x2400c040) [ 198.790531][T27359] debugfs: File 'trace0' in directory 'loop0' already present! [ 198.799915][T27370] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.807553][T27348] loop4: detected capacity change from 0 to 264192 01:17:13 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) [ 198.842960][T27377] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.869382][T27389] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.876873][T27391] blktrace: Concurrent blktraces are not allowed on loop7 01:17:13 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) 01:17:13 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x9, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/111, 0x6f}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/195, 0xc3}, {&(0x7f0000000480)=""/232, 0xe8}], 0x7, 0x18, 0x2) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) pipe2$9p(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) lseek(r2, 0x3f, 0x0) mmap(&(0x7f0000635000/0x4000)=nil, 0x4000, 0x5, 0x11, r0, 0x891b8000) [ 198.904461][T27385] loop0: detected capacity change from 0 to 64 [ 198.922560][T27398] debugfs: File 'dropped' in directory 'loop0' already present! [ 198.930462][T27398] debugfs: File 'msg' in directory 'loop0' already present! [ 198.938038][T27398] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = dup3(r0, r0, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f00000000c0)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x6, 0x0, 0x4a, 0x15, "597df50004e544cc93b7ec0b0f523503bf4c6607f31e1dfc21419b844b7990fe8affffffa4cd6aae54ead2f401e5a047fb5bbdebb19f7052ddb937528de40daa", "2656964f77d4737e56b3cfa3c9000036d3a0a27f3953e53370b52e09329401db", [0x80000003, 0xffffffffffffffff]}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000008, 0x11, r4, 0x8000000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) quotactl(0xfffffffffffffff8, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)="e543104be6a9de6aaa6c10e4409c918e50376cc1b9a60ec68abd1a4830e11dba2a229826694e369d0a8b92aa4683708806") preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000100)) 01:17:13 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x80a02, 0x42, 0x7}, 0x18) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f0000000200)={&(0x7f0000000140)=""/145, 0x91}) 01:17:13 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) [ 198.950064][T27403] blktrace: Concurrent blktraces are not allowed on loop7 [ 198.965660][T27404] blktrace: Concurrent blktraces are not allowed on loop7 01:17:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x20) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6d) 01:17:13 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xf, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:13 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x35}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0xca}, 0x1, 0x0, 0x0, 0x4000000}, 0x801) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2}) 01:17:13 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) [ 198.996096][T27414] blktrace: Concurrent blktraces are not allowed on loop7 [ 199.005200][T27385] loop0: detected capacity change from 0 to 64 [ 199.027916][T27426] blktrace: Concurrent blktraces are not allowed on loop7 01:17:13 executing program 4: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x4, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r1, 0x125e, 0x0) [ 199.061498][T27430] debugfs: File 'dropped' in directory 'loop0' already present! [ 199.081105][T27430] debugfs: File 'msg' in directory 'loop0' already present! [ 199.098239][T27439] loop0: detected capacity change from 0 to 64 01:17:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfe32) 01:17:13 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x80) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x200000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 199.108825][T27430] debugfs: File 'trace0' in directory 'loop0' already present! [ 199.121069][T27438] blktrace: Concurrent blktraces are not allowed on loop7 01:17:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x11, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:14 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 199.193862][T27451] blktrace: Concurrent blktraces are not allowed on loop7 01:17:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x121041, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = accept$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f00000000c0)=0x2) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:14 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) 01:17:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) read(r1, &(0x7f0000000280)=""/236, 0xec) r2 = open(&(0x7f0000000180)='./file0\x00', 0x2000, 0x2) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x4, 0x1f, 0x9, 0x800, 0xe21, 0x3, 0x357}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@nfc={0x27, 0x1, 0x0, 0x1}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2, 0x7, 0x9, 0xfd, 0x100, 0x8afc00, 0x200000, r3}) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) [ 199.241216][T27430] debugfs: File 'dropped' in directory 'loop0' already present! [ 199.254031][T27430] debugfs: File 'msg' in directory 'loop0' already present! [ 199.277523][T27430] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:14 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x13, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 199.299558][T27462] loop0: detected capacity change from 0 to 64 [ 199.329185][T27471] blktrace: Concurrent blktraces are not allowed on loop7 01:17:14 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) 01:17:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = dup(r2) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={r3, r2, 0xffffffff}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 199.378047][T27481] blktrace: Concurrent blktraces are not allowed on loop7 [ 199.407298][T27480] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x4, 0x4, 0x10, "a4df2225d279d08f8df30edb03965614c25b5b97437674561a3ab438429f2871e750f4f095d54de2f7fb07bd48e0a7cfe45b2c48746a7b5e6c7e006f232f07a3", "f393d50783d480eecfc63322137e600abf6171ffebaf820dbbfcd9790a428fb9e0f5e0dde1cd938a931fee633dfd431a927096af6c69c48b95b29666ac0f7da6", "058e995c093986059670582482c02ef68984c5ee02c11b290348335157f01877", [0x7f, 0x8]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 199.429306][T27480] debugfs: File 'msg' in directory 'loop0' already present! [ 199.447662][T27493] loop0: detected capacity change from 0 to 64 [ 199.452832][T27480] debugfs: File 'trace0' in directory 'loop0' already present! [ 199.458273][T27496] blktrace: Concurrent blktraces are not allowed on loop7 01:17:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x22, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x8, 0x6, 0xb1, 0x2, 0x0, 0x4, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xcd, 0xf7ac446febcddfc, @perf_bp={&(0x7f0000000000), 0x5}, 0x9, 0x4, 0x9, 0x6, 0x7ff, 0x7, 0x200}, 0x0, 0xf, r2, 0x9) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:14 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) 01:17:14 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 199.477484][T27480] debugfs: File 'dropped' in directory 'loop0' already present! [ 199.489767][T27480] debugfs: File 'msg' in directory 'loop0' already present! [ 199.501381][T27480] debugfs: File 'trace0' in directory 'loop0' already present! [ 199.511730][T27511] blktrace: Concurrent blktraces are not allowed on loop7 01:17:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f00000000c0)={0xad4, 0x800, 0xbc, &(0x7f0000000000)="4322e7f8516a7e8f650f143a0d4edf887ffda5dc316410e237e03489630dc294ff1928a2ed984889f7dbbe60e14e9e84abce14903df0ee0157467b94c3e692719cac09d926540f1c4fe9a7fb6d716f25ce070d5caf7528c201092f26353fab853c71abeead1c33cf38e2272dd0ddbe21dc29f74c0c713c7bed5d41034d68cd0b71e87e3b4a41d55d778675d2af64a156600e8c6044c1912977c64de472c5a959e5d7a6bea891ca271244f33e09b76c01e1c7d5dff8c5d8ae09d70029"}) [ 199.577120][T27509] loop_set_status: loop0 () has still dirty pages (nrpages=1) [ 199.589192][T27519] debugfs: File 'dropped' in directory 'loop0' already present! [ 199.604565][T27519] debugfs: File 'msg' in directory 'loop0' already present! [ 199.630550][T27525] blktrace: Concurrent blktraces are not allowed on loop7 [ 199.645244][T27519] debugfs: File 'trace0' in directory 'loop0' already present! [ 199.661071][T27536] blktrace: Concurrent blktraces are not allowed on loop7 [ 199.673004][T27532] debugfs: File 'dropped' in directory 'loop0' already present! [ 199.681054][T27532] debugfs: File 'msg' in directory 'loop0' already present! [ 199.694809][T27532] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:15 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000074", @ANYRES16=0x0, @ANYBLOB="00032cbd7000fcdbdf251f000000"], 0x14}}, 0x10) 01:17:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x78, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x212f04) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x1) 01:17:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0xa, 0x8, 0x4, "19371c6250daf74accc7b6934b4683d53250486c3d2c97fd53c6655044822bab047608be28704dfa4926da5a264507075a62d2c4b8500f3ed2a203f1fe2e418a", "c28a01b087238dd932f3f15aefb84b06244452c228139bc1c3742f8e0565a87bad6ac5a548236d6b7e946a304ebfae3cbc75ec9b5a5a58c093a28b0e5484e2eb", "a3235b04e94c6588e66fa10a2b66c366cad36ee92ecb5ad805231416fa70e3a1", [0x1, 0xffffffff00000001]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) pwrite64(r0, &(0x7f0000000000)="834c9feb7e823ddb2c581f3401", 0xd, 0xa7a) 01:17:15 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) 01:17:15 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000100)='ns/user\x00') fgetxattr(r1, &(0x7f0000000140)=@random={'os2.', '/dev/loop#\x00'}, &(0x7f0000000280)=""/233, 0xe9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x186) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x3, 0x5, 0x4, 0x10, "66bfb1ddd3b452c3b849855a4d2763c66b879afe3225f291360aedd367e9a3f12f8389380cfd007e9dfd85d96df40b37e11d725348487b7844baadbf97e80ed1", "6ae468944592cd7f0598d01976bb56beb795d2c214aeb8f4794c29f982494f20", [0x7f, 0x1]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:15 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) 01:17:15 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10040000) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00', 0xffffffffffffffff) sendmsg$TIPC_NL_SOCK_GET(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800041}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa8, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x94, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan0\x00'}}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, 'wg2\x00'}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3d7b}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @private=0x9}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x7, @local, 0x400}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x54ce58dc}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x400}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x849}, 0x4048000) 01:17:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffff7fb, 0x8a000) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) [ 200.230568][T27551] blktrace: Concurrent blktraces are not allowed on loop7 [ 200.250901][T27559] loop0: detected capacity change from 0 to 64 [ 200.265682][T27554] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8a, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 200.288200][T27554] debugfs: File 'msg' in directory 'loop0' already present! [ 200.306841][T27554] debugfs: File 'trace0' in directory 'loop0' already present! [ 200.323827][T27573] blktrace: Concurrent blktraces are not allowed on loop7 01:17:15 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:15 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) 01:17:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x8, 0x705482) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 01:17:15 executing program 4: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="aa41a206411616c1dd20ba87cdc547bea2a13fa97306510b50784bc73afcd38e663ec7e7ae4b2b535918e3f8d214ac9713a98f452748593ff85e6a7a56c0169ee05bf7845f6ea9e0b04ff5bae81fe9a5b3a0730e484a7519aa09f5b25af8072adadebba8af7ca2616347caf5393e925211e66cd831bfcd0351b61659bc5506a3a99545959b8bdd6d71a0f0feb1a80c10e57c969086f8032674489abfda294a1a6348d2323550ac2fe66dc9c2267edad6371ee4dc849401c6edf45bd9af") kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r2, &(0x7f0000000000)={r0, r0, 0x6}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x284040, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) [ 200.332943][T27554] debugfs: File 'dropped' in directory 'loop0' already present! [ 200.348447][T27554] debugfs: File 'msg' in directory 'loop0' already present! [ 200.355965][T27554] debugfs: File 'trace0' in directory 'loop0' already present! [ 200.363733][T27587] blktrace: Concurrent blktraces are not allowed on loop7 01:17:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xea) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x2, 0x18, 0xc, "dd5f1c0da53e2db0063f000000000000ff0f000000000000e49a2187bcd20f6be57d154056bc5680548df5a8aeaf34a04a8f9c954796e339e678dc00", "3087dd9a9bbda1cdfb4d219a4618400475c53b42f3543bfddf4c7c0c6aa1ac33203eed1afe6804cd7a67fa09113c39a5fb2884eee8050d2c295a24e34543e8a4", "c0a681001afa3f9964f5d31858fe0242e944d72f0d3b2b1ae46dbc7780429fd5", [0x8, 0x6]}) 01:17:15 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) 01:17:15 executing program 1: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r1 = add_key$fscrypt_v1(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={'fscrypt:', @auto=[0x66, 0x37, 0x37, 0x33, 0x39, 0x38, 0x62, 0x63, 0x6e, 0x5e, 0x39, 0x63, 0x38, 0x66, 0x33, 0x64]}, &(0x7f00000003c0)={0x0, "37fe0fc0bbf050c490bbf059de8ea5226b8d97d55b4b69d79e52b504464ddee0f1e6abb345d27193afee3f3f8b7e42c847e56cae1a8e09639013a938a39a65e3", 0x3e}, 0x48, r0) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) dup3(r2, r3, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="49d11600", @ANYRES16=0x0, @ANYRES16], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) sendmsg$NL80211_CMD_LEAVE_OCB(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2e60ad2538c3e532}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e6b91ebbd74cce5e0180421c000000", @ANYRES16=0x0, @ANYBLOB="000329bd7000fedbdf256d00000008000300", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x60000}, 0x89) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) [ 200.418537][T27599] blktrace: Concurrent blktraces are not allowed on loop7 [ 200.426349][T27602] blktrace: Concurrent blktraces are not allowed on loop7 [ 200.448368][T27588] loop0: detected capacity change from 0 to 64 [ 200.481430][T27618] blktrace: Concurrent blktraces are not allowed on loop7 [ 200.489983][T27592] debugfs: File 'dropped' in directory 'loop0' already present! [ 200.506337][T27592] debugfs: File 'msg' in directory 'loop0' already present! 01:17:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8b, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000000)=""/195, 0xc3}], 0x1, 0xd9f, 0x400) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:15 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x840) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:15 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) 01:17:15 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 200.531655][T27619] blktrace: Concurrent blktraces are not allowed on loop7 [ 200.550532][T27592] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4005, 0x151a40) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 200.620024][T27638] loop0: detected capacity change from 0 to 64 [ 200.620991][T27635] debugfs: File 'dropped' in directory 'loop0' already present! [ 200.634004][T27641] blktrace: Concurrent blktraces are not allowed on loop7 [ 200.652572][T27651] blktrace: Concurrent blktraces are not allowed on loop7 01:17:15 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) 01:17:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xa2, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:15 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) signalfd4(r1, &(0x7f0000000040)={[0x3]}, 0x8, 0x80800) [ 200.666543][T27635] debugfs: File 'msg' in directory 'loop0' already present! 01:17:15 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_BEACONS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r0, 0x300, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x64}, @void, @val={0xc, 0x99, {0x100, 0x7a}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x28}}, 0x12) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r1, 0x125e, 0x0) 01:17:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x744d, 0x2, 0x9, 0x4, "c3568d340c5425d5c109c3d93f74a9c938ed744a9fe85e6218b4908466d9bd23ac0b6a06d1b5f30166a413b07ab783cd98013900ca9c47bbe885c62e44bc88e2", "34d9a7ed8aa1e37f0674f3f7361b11f1c181feac2a20d582afd7745102eb1dd7", [0x1000, 0x9]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x94480, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 200.695915][T27635] debugfs: File 'trace0' in directory 'loop0' already present! [ 200.724624][T27659] blktrace: Concurrent blktraces are not allowed on loop7 [ 200.738395][T27663] loop0: detected capacity change from 0 to 64 01:17:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x10e, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:15 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x204802) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:15 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) [ 200.745122][T27635] debugfs: File 'dropped' in directory 'loop0' already present! [ 200.756759][T27675] blktrace: Concurrent blktraces are not allowed on loop7 [ 200.764364][T27635] debugfs: File 'msg' in directory 'loop0' already present! [ 200.785417][T27635] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:15 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x80) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0xa902) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:15 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x800000002) 01:17:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x430002, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 200.850233][T27689] blktrace: Concurrent blktraces are not allowed on loop7 [ 200.863392][T27694] blktrace: Concurrent blktraces are not allowed on loop7 [ 200.877613][T27695] debugfs: File 'dropped' in directory 'loop0' already present! [ 200.888530][T27683] loop0: detected capacity change from 0 to 64 01:17:15 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) 01:17:15 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x5, 0x0, 0x0, "17685604e00c70e3672c728b16ba64e5f2c2c45dea42c424555f11b5562a79f8eebc1f8b3449afb5e46592bd75d53de5bb8481d078015295e023730f779e30bc", "bd89116a1fc6371e0633ca5a4c61d976ec5d378adde85b2662f692b4e0dbdcc057921ad9c3acc9825c7eb31566e1888262bca72c4b01d0407d0b96f0138368fb", "770e4b6e374f06d370c145a9e36b64143bee45bfd46af5adf906641dcb8ba51c", [0xff, 0x3]}) [ 200.896901][T27695] debugfs: File 'msg' in directory 'loop0' already present! 01:17:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x204, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x282100, 0x90) accept$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f0000506000/0x4000)=nil, 0x4000, 0x0, 0x100010, r0, 0xe5f96000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f0000000180)={r4, 0x4, 0x73}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x430800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = memfd_create(&(0x7f0000000000)='$,F&\x00', 0x6) signalfd(r1, &(0x7f0000000040)={[0x7]}, 0x8) 01:17:15 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) [ 200.931217][T27712] blktrace: Concurrent blktraces are not allowed on loop7 [ 200.942145][T27695] debugfs: File 'trace0' in directory 'loop0' already present! [ 200.947197][T27713] blktrace: Concurrent blktraces are not allowed on loop7 01:17:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0xfffffffffffffffe, 0x40000) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) read(r2, &(0x7f0000000040)=""/130, 0x82) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'netpci0\x00', {0x2, 0x0, @dev}}) 01:17:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x300, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 201.008071][T27725] blktrace: Concurrent blktraces are not allowed on loop7 [ 201.019319][T27731] blktrace: Concurrent blktraces are not allowed on loop7 [ 201.032896][T27711] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:15 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x200000000) [ 201.056168][T27711] debugfs: File 'msg' in directory 'loop0' already present! 01:17:15 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:15 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) 01:17:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x385, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:15 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="491e100000000000e60d4a"], 0x18}}, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x100, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x35b, 0x74}}}}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40801}, 0x40005004) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 01:17:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) statx(r1, &(0x7f0000000000)='./file0\x00', 0x400, 0x10, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 201.090257][T27711] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:16 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 201.155048][T27761] blktrace: Concurrent blktraces are not allowed on loop7 [ 201.157639][T27760] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 201.163094][T27762] loop0: detected capacity change from 0 to 64 [ 201.180655][T27759] debugfs: File 'dropped' in directory 'loop0' already present! [ 201.191326][T27760] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 01:17:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6e92e838, 0x4c0200) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x386, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:16 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0xf2a]}, 0x8, 0x800) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x12c, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x4}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x2}}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4c054}, 0x880) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 201.191480][T27759] debugfs: File 'msg' in directory 'loop0' already present! [ 201.218650][T27765] blktrace: Concurrent blktraces are not allowed on loop7 01:17:16 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) 01:17:16 executing program 3: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000140)="60c88fc742e8a8a16cbf1fd453c4b0f90339019c8420f65cdce7d92169064da5127fdcf255937d09d8a77806d0d770ec27ca31c5c4ca9128b20330fa8f978f182da64a4b736316858d414d31827160e40d3c7d7bd4901bf23a1a0d97d96b68109a99b68d7a4aeb46e049ce6aa5a9216cae2bf4cd38e0a2befdb39ac43b9f58c8c5b2b301365920072f6bbc8eac8b95be380cc8cd42cd3f5e9bbd84c9fece249da9e9345f1596c80e2ca85853aec29352750f453920859eb9f6fa3a", 0xbb}, {&(0x7f0000000200)="8bef94000e19d72e8053dadd99d1a2cd2f1beb8e00422d62e9f5fc80255421002616b17749209e5595e7eadf4f28e059a057caa74e162358936b637aa45b93af9f7463b56e5f63fa9ba9f32cb1dea82d1b24d768f5ed6f43", 0x58}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f0000000280)="18cc20b26543e6c0d0a456dbb2c024299743df90273f911a61327892db3b1566dbaac6a2371e590de3e500f086a37c7dc2dc465fe324d753fa1f9f2da300178e5a1ef1f9f7fbc0bc6331e0fa36e615aa0e2ebf35f2e4eaa75ff6", 0x5a}, {&(0x7f00000018c0)="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0x1000}, {&(0x7f0000000300)="986944bef790e312f9171dc2cdb1f32d5862d4573abcce1552de79b927b92ffe415835bfed9eaeb9d536d3dacdf15116a008695f943d2f1cc336990081ef99a6647fc391a75918880809eb51f6ed28a2d7d3357346fe532d425a66d7fb7ecf1f241e8689d9766797723a0f1cd3c99dae6c6cb44451419875f461a0d66dbbad51b74c09c0ef718d5664c2ae79afe705489ab66f3ea8e965088727d4d125de99f41b0207", 0xa3}, {&(0x7f00000003c0)="aed44c948194ab20703175792137cc3b22c38ba10f52ce7e0320263d55a7c5ab84af3528e520", 0x26}, {&(0x7f0000000400)="13e68be7f5c821bce14e2621e948615d0806e102774030075edaf99462ab021a515b0031bcc26a02", 0x28}], 0x8, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xb1be, 0x4, 0x0, 0x2, 0x1b, 0x4, "b2f3082a8d82e79131f16468bc9ac0d278699496a718c4702416d510f7500de18a57695d3227ffcbf66e96c83b349c6ad36858e3ea25f53914f858387a783ea0", "8f8117a448e4f2d4d2a7ee8ff5094178cc4888417b762ed3899cecf569ac9eb97e5cd3289bd82f6350627d4757632b18e37911bd6146e33c317142eb1d62f6c5", "b8157e9bf61975f9b95b51c63df7ca7a361f965f7721968b5d0772a3315937a8", [0x1, 0x3]}) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000640)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000540), 0x800) r5 = open_tree(0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x8801) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r4, &(0x7f00000005c0)={r0, r5, 0x4a}) 01:17:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x387, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 201.277606][T27759] debugfs: File 'trace0' in directory 'loop0' already present! [ 201.292253][T27791] blktrace: Concurrent blktraces are not allowed on loop7 [ 201.305048][T27793] blktrace: Concurrent blktraces are not allowed on loop7 [ 201.317924][T27759] debugfs: File 'dropped' in directory 'loop0' already present! [ 201.332062][T27759] debugfs: File 'msg' in directory 'loop0' already present! [ 201.355935][T27759] debugfs: File 'trace0' in directory 'loop0' already present! [ 201.367000][T27805] loop0: detected capacity change from 0 to 64 01:17:16 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x88a01, 0x100) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYRESHEX=r2], &(0x7f0000000140)='{\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) fdatasync(r3) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, 0x0, 0x4) syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) 01:17:16 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) 01:17:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x388, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0xb, 0x6, 0xf, 0x18, "e9ba4cc0f5e59264e09f7c56efac626412cdfa248b7beb321511e8d3738d60e730cf885561d0fcdfaf8a2a31be8b2a9cd399cf11930b0dc265b86346db55c158", "e873501355dc2a35dee634b0c7ee7467b86227fd0b8a4bd327095fa496de4252", [0x5, 0x8]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 201.463307][T27818] blktrace: Concurrent blktraces are not allowed on loop7 [ 201.474692][T27816] debugfs: File 'dropped' in directory 'loop0' already present! [ 201.497995][T27816] debugfs: File 'msg' in directory 'loop0' already present! 01:17:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40a800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:16 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) [ 201.518742][T27832] blktrace: Concurrent blktraces are not allowed on loop7 [ 201.536895][T27816] debugfs: File 'trace0' in directory 'loop0' already present! [ 201.554228][T27833] loop0: detected capacity change from 0 to 64 01:17:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0xfffffffffffffffe, 0x80880) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x389, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000000)={0x0, 0x6, 0xffffffff, 0x5}) 01:17:16 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x40) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080)='802.15.4 MAC\x00', 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000c40)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000d00)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x2c, r0, 0x0, 0x70bd2a, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x20000000) sendmsg$NL802154_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x410209}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_EXTENDED_ADDR={0xc}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0x1}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0002}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0x1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x11}, 0x24000000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000030000002300070073797374656d5f753a6f626a6563745f723a7661725f6c69625f74aa14000600d16c616e30000000000000000000000008000500e000000200"/86], 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x78, r5, 0x300, 0x8, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010102}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_hsr\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x17}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010100}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4001}, 0x40) r6 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) [ 201.566786][T27816] debugfs: File 'dropped' in directory 'loop0' already present! [ 201.587313][T27816] debugfs: File 'msg' in directory 'loop0' already present! [ 201.594657][T27816] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:16 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000040), 0x0, 0xd9f, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000000)={0x1, 0xffffffffbe785ace, 0x9}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) mmap(&(0x7f00005d8000/0x1000)=nil, 0x1000, 0x200000e, 0x10010, r1, 0x293a8000) 01:17:16 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) [ 201.650867][T27854] blktrace: Concurrent blktraces are not allowed on loop7 [ 201.671077][T27860] loop0: detected capacity change from 0 to 64 [ 201.720379][T27863] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 201.758287][T27860] loop0: detected capacity change from 0 to 64 01:17:16 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) 01:17:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x397, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 201.765261][T27875] debugfs: File 'dropped' in directory 'loop0' already present! [ 201.787667][T27875] debugfs: File 'msg' in directory 'loop0' already present! [ 201.795530][T27885] blktrace: Concurrent blktraces are not allowed on loop7 [ 201.803332][T27875] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x4000, 0x1b0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x80140) openat(r3, &(0x7f0000000080)='./file0\x00', 0x700, 0x2) dup(r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200200, 0x0) 01:17:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) [ 201.816580][T27863] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 201.837616][T27896] blktrace: Concurrent blktraces are not allowed on loop7 [ 201.859393][T27875] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:16 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) 01:17:16 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3ea, 0x6a541) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x101c0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc020662a, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/187, 0xbb) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x5b053, r1, 0x2cf90000) [ 201.876518][T27875] debugfs: File 'msg' in directory 'loop0' already present! [ 201.892016][T27902] loop0: detected capacity change from 0 to 64 [ 201.895247][T27912] blktrace: Concurrent blktraces are not allowed on loop7 [ 201.908739][T27875] debugfs: File 'trace0' in directory 'loop0' already present! [ 201.913023][T27917] blktrace: Concurrent blktraces are not allowed on loop7 01:17:16 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x3b2, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:16 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) 01:17:16 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x1000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001440)="66530700ae89", 0x6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x37) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 01:17:16 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/187, 0xbb) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x1, 'ipvlan1\x00', {}, 0x3f}) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f00000000c0)="cd574a3ea69663f82425acee774469390b69f7ba276e98f48397baba57b2df2568b703d8cd4e0fe3b767f120bcfce96ac520ef2829ed0edd995b2bd90bf1662136994d355e760f718e6c97f35b1282bea5bbc60de130754ceabab2d1f0923b12f3ec9138d17ae09bcef14aef8d1ecaaf19c8b4d4a5a1752e29bb8f2ca34809fbb54532ed92d5f9c6788182adf25cba7769f64b44f0305afa2d2798f6976ab4b93a7a42e4083db53df5de8b5fe8a2668c43807ea1ddfd42127d723036c878", 0xbe}, {&(0x7f0000000380)="60ae960f7c127969d50afa9d77b7111e344e0f6cbde38c5c39be15cddad4d635a3eb2e3a75cc06d5aba2b3aeb73425b8689e3b9ed088928bbcc1b34d8df7f60e480259e2e9d2b70f4da0ed63fb8dbea57777c6f7c4c6706f94f8720881d13481da7d07013923f27ad068029558936bd42ee2150020c7a6a796b489c6bc4998480e441100ff6a6e77de5f65f1ae061ace8381e85a52da81a4734b56403fb409f62c3203f01aece79238ca580d980e39d72923d3ea8bc3fd87c55101c0e9c385a2168aa4642689c3631c6b6306574452bc213b61458d7aa94f", 0xd8}, {&(0x7f0000000480)="aa3ce254e7b5e6af", 0x8}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="0ef3332c594f318809578107e8409236f57b558496bfd3fa6c0d7471a2ccfe63c6aff8fb997f420a43d32c5465eeb8281dc58f78d2a04f59086864d80811720115487fb975451765", 0x48}], 0x5) fsetxattr(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="62547266732e2f6465762f6c6f6f7023008baec52a122853a1863786763ce238bc71454e10a57896c3de4c97a6004dafdd90ce2710439a2237cf31492421d7d67c5f9945033a17a315b4ac4ce79a25f3637132e497b9491decf65fb7d15ca4baf3fcc2ef8f81e84e34f2afd3d9b4fc48c06cf62f57fba4b088bc6f86fd4a86996f4bf0643184024ad846382662af465271a4d215173cf593a49f1b2ec3c628b707088a632a13a3bc58f08c83a5deff6a6a23283f765960ff000000000000007c0f70350cd363f9fc4e12da77dd00a6f4f2a51f54"], &(0x7f0000000040)='#]^\x95$$*\x00', 0xffffffffffffff61, 0x2) 01:17:16 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) r1 = socket$inet(0x2, 0xa, 0x2) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) lseek(r1, 0x4, 0x2) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x2080, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) 01:17:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000100)=""/157, 0x9d}, {&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/238, 0xee}, {&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000200)}, {&(0x7f0000000480)=""/114, 0x72}], 0x7, 0x75b, 0x3ff) r3 = socket$unix(0x1, 0x2, 0x0) pread64(r3, &(0x7f0000000000)=""/174, 0xae, 0xffffffff) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) sendfile(r4, r0, &(0x7f00000000c0)=0xffff, 0x100000000) 01:17:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x3b8, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 202.010067][T27936] loop0: detected capacity change from 0 to 64 [ 202.020275][T27938] debugfs: File 'dropped' in directory 'loop0' already present! [ 202.033049][T27938] debugfs: File 'msg' in directory 'loop0' already present! [ 202.050535][T27944] blktrace: Concurrent blktraces are not allowed on loop7 [ 202.057834][T27938] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:16 executing program 4: ioctl$CHAR_RAW_GETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10a03, 0xa1b7a2b7eeb732d) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/schedstat\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) 01:17:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x3b9, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:16 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) [ 202.089512][T27960] blktrace: Concurrent blktraces are not allowed on loop7 01:17:17 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x402901, 0xc0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x46, 0xa, 0x6, 0x0, "77bcd8cd1d3cb2a02ef538aaee1511977c9ddd274f91b0a663cec4451a77265895f276999b0ecddb566951c4269066a41155acef59b16632adba11830acf144b", "d234c25ad47f3e3548a2d7d7af99961765550d27837faa2ae8cd2761980958f0", [0x54, 0x401]}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:17 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1, 0x22, 0x4}, 0x18) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x9, 0xb, 0x0, "0ac23d4249b8a221460169a89ceb86c263478d212c498a22a53e5ca21042e7d4597bb450b4865b3130a0be40ea0ac8df589bce727f0d103b101588255b219111", "c59f8245deb1d01f764255d426ec3d4794193f5e8a7cdd743090488ebd6f5049", [0x7, 0x9]}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 202.166833][T27975] loop0: detected capacity change from 0 to 64 01:17:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x402, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x13, r0, 0xaab72000) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 01:17:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r2, 0x540e, 0x4) 01:17:17 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) [ 202.238384][T27975] loop0: detected capacity change from 0 to 64 [ 202.240590][T27991] blktrace: Concurrent blktraces are not allowed on loop7 [ 202.253450][T27989] debugfs: File 'dropped' in directory 'loop0' already present! [ 202.266233][T27989] debugfs: File 'msg' in directory 'loop0' already present! 01:17:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0xfffffffffffffffd, 0x408c1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) pwrite64(r0, &(0x7f0000000000)="bb3e9066341844d754", 0x9, 0x6) [ 202.338699][T27989] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080)="8ccfa88428c1e663142a7c9e16111e6dfb66ccfd8b9b725fb513e0a82ca691c3d215943983e8f2f6b756fa29c484c92700020d041e3edfeb40a0a48d0712e5cf66", 0x41, 0xff}, {&(0x7f0000000100)="e96773aaabd01948be8364ca93f931b94a3ff21197aa49e9ced756eefc9e2dd33239f878ca6e0119b8d20a53bf399d6a1533fe50cb", 0x35, 0x600000000000000}], 0x121a000, &(0x7f0000000180)={[{'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:17 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x34d7bb815ebc7966}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xb}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}]}, 0x58}}, 0x4048814) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x406, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 202.380138][T28019] blktrace: Concurrent blktraces are not allowed on loop7 [ 202.404675][T28023] blktrace: Concurrent blktraces are not allowed on loop7 [ 202.419220][T27989] debugfs: File 'dropped' in directory 'loop0' already present! [ 202.435787][T27989] debugfs: File 'msg' in directory 'loop0' already present! [ 202.437089][T28030] loop0: detected capacity change from 0 to 64 [ 202.452070][T28024] loop4: detected capacity change from 0 to 264192 [ 202.463803][T27989] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:17 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x273b4000) 01:17:17 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) 01:17:17 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe00004b9}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:groupadd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_bridge\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000340), 0x0, 0xd9f, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000, 0x0) splice(r1, &(0x7f0000000040)=0x7, r2, &(0x7f00000000c0)=0x8, 0x7fff, 0x1) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 01:17:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x500, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 202.566305][T28054] loop0: detected capacity change from 0 to 64 [ 202.566993][T28059] blktrace: Concurrent blktraces are not allowed on loop7 [ 202.590595][T28058] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x604, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:17 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x82680) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x8, 0x4, 0xd174bd3, 0x4, 0x3ed, 0xffffffffffffffff}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 01:17:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x40000) r2 = eventfd2(0x7fff, 0x800) r3 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self\x00', 0x20042, 0x0) r4 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) fcntl$getownex(r4, 0x10, &(0x7f00000000c0)) sendfile(r2, r3, &(0x7f0000000080)=0x10000, 0x2) 01:17:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x10001, 0x100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x1ff, 0x9, 0x15, 0x2, "2d53397faee5e36b3a21e17efafc64b4da9fe1e851794e472d31394c63ec31048f144fa8d3d50d81f5b093ec0c2229ebc9a40206869bc3c77f24570296e851e8", "c852ca6cd02e392b2074b6923bbc11e370e639537482cb78001ea2837cebd59a", [0x7, 0x9]}) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r3, 0x40089413, &(0x7f0000000140)=0x3f) 01:17:17 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) [ 202.613107][T28067] blktrace: Concurrent blktraces are not allowed on loop7 [ 202.625361][T28058] debugfs: File 'msg' in directory 'loop0' already present! [ 202.650693][T28058] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x700, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 202.706418][T28087] blktrace: Concurrent blktraces are not allowed on loop7 [ 202.714506][T28081] debugfs: File 'dropped' in directory 'loop0' already present! [ 202.725424][T28081] debugfs: File 'msg' in directory 'loop0' already present! [ 202.743310][T28090] blktrace: Concurrent blktraces are not allowed on loop7 01:17:17 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x408380) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 01:17:17 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) 01:17:17 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="491e100000000000e60d4a"], 0x18}}, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r3, 0x200, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x26d}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x80) 01:17:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x900, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 202.749332][T28058] debugfs: File 'dropped' in directory 'loop0' already present! [ 202.760116][T28058] debugfs: File 'msg' in directory 'loop0' already present! [ 202.778667][T28058] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r2 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x80801) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000080)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"266c77032cc22c5c4f9cf05ab7d2565f", 0x0, r6, {0x4, 0x2}, {0xdb, 0xc3}, 0xffffffff, [0x9, 0x7, 0x7fff, 0x2, 0x2, 0x9, 0x1, 0x5, 0xea7, 0x4002, 0x1, 0x7, 0x8, 0x3, 0x9, 0x6]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000180)={{r3}, r6, 0x4, @inherit={0x70, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x5, {0x4, 0x3f, 0x2, 0x8, 0x1}, [0xffff, 0x101, 0x75, 0x6, 0x9]}}, @subvolid=0x3}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000040)={"0c301036dd67d8d5c6f2fb00f6114a24", r6, 0x0, {0x27, 0x1000}, {0x39b, 0x3}, 0x8, [0x800, 0x6, 0x7, 0x4, 0x100, 0x1, 0x81, 0xffff, 0xffffffffffffffe0, 0x5, 0xe0, 0x47, 0x4, 0x3, 0x4, 0x7]}) 01:17:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x704120) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 202.854331][T28109] debugfs: File 'dropped' in directory 'loop0' already present! [ 202.862442][T28107] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 202.871700][T28109] debugfs: File 'msg' in directory 'loop0' already present! [ 202.876281][T28111] blktrace: Concurrent blktraces are not allowed on loop7 [ 202.889647][T28112] loop0: detected capacity change from 0 to 64 [ 202.894085][T28109] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:17 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) 01:17:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xa00, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 202.926969][T28120] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 202.936908][T28109] debugfs: File 'dropped' in directory 'loop0' already present! [ 202.944531][T28109] debugfs: File 'msg' in directory 'loop0' already present! 01:17:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 202.974219][T28109] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb00, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:17 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:17 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x5, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:17 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) [ 203.025736][T28134] blktrace: Concurrent blktraces are not allowed on loop7 [ 203.043979][T28141] blktrace: Concurrent blktraces are not allowed on loop7 01:17:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$incfs(r0, &(0x7f0000000000)='.pending_reads\x00', 0x20000, 0x100) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000000c0)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x8, 0x82, 0x0, 0x7, 0x0, 0x1}, 0x80000001) r6 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) fstatfs(r6, &(0x7f0000000040)=""/113) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 01:17:17 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x40c100, 0x0) preadv(r3, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/92, 0x5c}, {&(0x7f00000000c0)=""/183, 0xb7}, {&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f0000000280)=""/12, 0xc}], 0x4, 0x83, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000000)=0xffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() tkill(r3, 0x40) r4 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x17) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) r7 = gettid() tkill(r7, 0x40) fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000840)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10}, 0xc, &(0x7f0000000200)=[{&(0x7f00000008c0)={0x11cc, 0x589, 0x800, 0x70bd25, 0x25dfdbfc, "", [@typed={0x8, 0x18, 0x0, 0x0, @pid}, @nested={0x8, 0x89, 0x0, 0x1, [@typed={0x4, 0x73}]}, @nested={0x27, 0x24, 0x0, 0x1, [@typed={0x8, 0x32, 0x0, 0x0, @uid}, @generic="c575d4c54099548e56d066ffef7459b2c05da026bd046eabc73680"]}, @nested={0x110d, 0xb, 0x0, 0x1, [@typed={0xc, 0x55, 0x0, 0x0, @u64=0x6}, @typed={0x8, 0x34, 0x0, 0x0, @u32=0x8}, @typed={0x8, 0x8a, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x11, 0x0, 0x0, @str='^,@\x00'}, @typed={0x8, 0x19, 0x0, 0x0, @uid}, @generic="e1bb42dbd4aa5d7d7eb24cd39d7205cd166fd382d780b9842e950e0d95065bd2e7f1c4f47761e2c3045c37acea40b5c332832d4ea7201ccfbf7d6dfdd252e8b374c435a1b645acff4c1ed025ea4e12749e76d3a99526f28cb7f17f4aa78e2b8c00982233b12e8b0c09203f6688547dd0e5404fc76e6df1c5d108bcffcc1126e043a052439f2156e43f4b80efec436bb00711ceaa63498b62d3498cffa8c2130b7846e07ccb43f7b926dfebf5ed4e03875b0530ce2cc8b3730c8d7c02780ccfbe2ffdd0acf3136b9a0b565800de8805a131736d28656e0bf0c25995cf5f", 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9fa51a00ef4830b9ded70f7984ebdc924dc3f13eb47e0007211219f507f40cdbaac3796600edc680083bf704bd55c89f1cd70a9521cd02412c0164892a8eda8d0d41534320d9f100799d49575a84ede3d83389ef3c1c8bad3c0dee195f0e323c87bb255d062ca4a31866518d830af1e4b885916bf3a29178e4a10a8adb3e21d8537ff649f741ed50381fc928a4bec84424d15a01898e1ae3786be7a52ab7b7aa3b08d202df29ee02c286f487d91f0dfa81b7200dc0bc08e306fefa3a4d9517c69d9370d09808013c9374d4bd4fbbe5ab0efb1d66ecc65f76dd18643191770bd0414e626e268c385f256be638e45d7ffe39ba9ab9b54d09592d789698d1507be76c91671a0ddb667e1b0b211f6a25c5fe0b2b76f591aa3fb34711d9deccd10783bbb6994f9dd31e9176118c8477c487b0a926f409e3c4f4cb993ecf54a5ad0ec84141ad263ec704f1c241b3c47a98b82d831e63dc5340498e428d67379352a8a54496b2b5152088e4832115669e7d0c63dc3348636df29e8dde0493442876b5df5a1f633981c95c06f3fa2fdb3a90587a69bf1889b01945a0aae3e3693bd9199e2fe90f2a6286b74f490dc10fa7f06346179796b10a15646b4032b536bd665a7de6d8bbdb5dc1cdf40a3b0d65c4a0010e78716609d09c4fe7166520c2b2fa56e1d58afc97a7e52e8dae55754bf4d47984933b0cf38c2fac29b552bf81985ff618f84887ad4dab1ef0f94618b89cd0dedbf1509490c8b13ea3cd8d4603d6dccf69db59e2055e59daba2f0709358032fff2fcc83dcc31a95a2eb9a38757bace6e3f6716c7cef40a8c64407b7176284c81007d6a6ad1666bb575aabcbe067725c757d29d1f532584fa27665107ec226fe5f56836d567331528a9f79c161c5bab58b626559948503373a7c9d508509af016d2b664b48406840a890757845969151d65bcbc023862a11abf3df43b3dee28bcf1d1b9d94b47ed34f45d3827201ed92ceb013df49dddaeb97cd192bf3940af4b12027843ae7eee3ab19615c5e9a3e678548d6eba5d4abeec8707e08dc4817b3f7ab3308c8526c2c9a6f896faa002ac7eb48c653dec1c7a316fb0a9d998a1a55a78d01856486a568f24eff381664eb3967c6f61212d98c9edd218a14b95bebc88dd65f8bfcfcbbdd0b7d294399bad8c0340415f376458690880999fdc6bb43acca7fa01d07c1bfd63b9dcd71443c6a333ee91e48477acccead080ccdb282c3c23d2834992b1fd653742393f30d3be2af2a0ab0285723a52a79fba83218ee1e25c02dd1b5f7c0d44ff0ce6992aaefea8b85813648af24c0b75cdcabb1cfff12142a08420995679ab305c4da52bce9096ce0088846eef6ccfd2b715729ec59d2a3d081e49a0618f7c3c988065d7e8aff68ea53166b2c577daf52dacc5f0007afb60e214a5f86a77905e976aeb49c99d9a196e64c25aee0bde1212b4b9a6a19066f2954c2316470181e672a165e097fffb2341518bf4b409384a9a60fd5945064fc20feed56bf1c9e7b103383863fd90159d5d67619067b4fa4a7f0c47df2e6f2610967c4d53c4930593bdd2592174cbaa52c4f081af1d283aee5d00f58fb014a57f243f26744d28eb70b75dc7d0b204fba6ff2c654ef00bd82067494375b106be1def69e9ceb61b9580614242dadc5c4f22c319a4ea538799a84088571052fa80a936c37e35f15e0181208988c19424b979143ea473bfdb73d397ae54924e3d758b36375deba1059479c9532c8ff970f6e1635eb792f0950324056e89b671d8c6c8450ae6ebb8498263fc85311e5a1597611c9e17de5a0c92509b8ba62838f25a8bea283d0ea2db3fd26f4adcdac57bbc51f4d240c1f4f6bafdb804619f20464a0e26b9943a72a343e9e0af25e6fc2c7fa34f7ea933b6afb66fb8e3c5fde478d090518df3e6b6297da0431507e8e1daeddb9dfbb939703fc5744367abf1c21a252323dd47c91974b85edd51815bdd64aa22ee8660530d1716be8859a85d8f6e8cd80bf7eb3419addb90f2fb83de223d09ff5e4fa14d272024151a011eae8e1629f71cc4e9210651eb5385179c9bd7f62d6e3a1b48f5e2bd49d201ed65b0eed0488cfd5dd055712413b50dd6df27517830163738bccf26f3ac34334d75ba70dcccf9bf7fbd34a034950f0a9e9937b51a911edca995d937c4bf502eb8a130107c5738e63c386d57063def9d41b774b9cec05b146e962c7a72adf6e7e2e9a177f0b8c5703d73a2517133537e1edc494e17d5f0408c6b59b24d987095a5a02560f88d61b8f57614ab460d4edaa32d8f9b7f923ef413e8e2f2943b9055fdbca97848cd8327c112013bf1253716a94742f1be3d6674aed1fbd251be52bfdaaac7622d26ba11c4f1521df5c81af6c1bda6eea40bea406d8752e913f85a9d3adbb24d484e9f7baca365e02cb3e1e7732293793969ede79e740749403fa74caf7c7552ae6190951ecd2d0130c9bd17b5e97747b862acc16049447aff504b902d0f951f80200673ebbb740e7676275117bfff9012636a11bb39ddd59862afeb3235c3c8e15adf86383945e0dab67a3555caf56b768ab0f749cbdad59df1d405b22f59f792715937310feb764a1371e3126ed11c2328d06339c107d54d2215df1bfa267824a334b194f6c6c4fa3af859a900cfd3d1203d97a9d980cc6581f60b7c6632228bbd3266aadb31d78124349ac156678207f8f5efde3c784868883ccc632009e9439e163b9e01e4c1a6f3e2d17639baf7a702d46580febcbfa21fbe345c7834543e7c67b43b70a422bc8c3b24eb9b35e513a4a6a1f7499365e5ad9e5d8cca2e678e7b019f1d99d5d684b108003200", @ANYRES32=0x0, @ANYBLOB='\x00\x00'], 0x24ac}, {&(0x7f0000000300)={0x3ec, 0x2e, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x14, 0x4f, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, @nested={0x171, 0x22, 0x0, 0x1, [@typed={0x8, 0x88, 0x0, 0x0, @fd=r4}, @generic="68d78f073c46a3d80c820bb92bc213e6c3368e9dde5932e8af866d4d2dc3d6b4f4e22a8ff1b1b30817140cf2d6e49bceb8e38131cb", @typed={0x8, 0x8, 0x0, 0x0, @pid}, @typed={0x8, 0x1, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0xae, 0x62, 0x0, 0x0, @binary="ffa702165a638829dc17cb483ec5b246ff395f9c1bf42419343c20a61a1645e0ca0043bc80f0a6b8faca22d1d05a051408421338375bd10f1a32ab6da15a85c9d02fe09dc63a96c6d0bbc10155dbee078dc5b75705619b59e7fc189f107b2a2187a0ac084c92c8ba1e8a3c17d2a3ea254ae2a91eb3600f85bd78d8b33cdf63a167c98ee2de689611c9f2cb62e6c63adf3e88b6c1acf1d0863fffb9d046a8261c28f41c7d3dd4a761551e"}, @generic="755896ad1c12506943db6dcbcf3952e844cde7a2dc3292aa46b71198ce4ce1abc78e00278925e21d6de01f46ddc697535f3cb652387c49566183ee8b0b663ed5fa15296453913574fc8ccacd249970a6a6f6ca12c8136d045c77a7ef02dc968963bc25b0eb12edbdf2e685abb1cc3235"]}, @typed={0x8, 0x3f, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x34}}, @nested={0x249, 0x2b, 0x0, 0x1, [@generic="335a16070ca919df95943f4f2f663d5e8dab570dbcffcc8393ea8ddb680d7bba3d755afe8c7134c460553466409d8919d2d8", @generic="925a5fcdc310148ca192bd50bfa69fcd18221028596812fce9a91f2a60334885f25f5553eb9cdd34ea020e6abb1031d7b8bfb55e0c17a8a29433e013b43d9e753da9383e741d25a67426efcbff6628b11f3013ff586486c3d465a719533b5dc387ca1e83b16589eef23cc6575be01137df7184b49681e0e97c4a721f2ac783859c055bfa0e17206a970dfbec9be12f13cd2f74795391e79e6a7cabbef4f3a2", @generic="7fbf030fcf6d6eff8bdd936d44b833", @typed={0x4, 0x48}, @typed={0x4, 0x67}, @typed={0x8, 0x5e, 0x0, 0x0, @fd=r1}, @generic="6ecd375f57e94fd76953b9f03380e9d4ca14c2589dd4dba16c18d5319a7333c991dbdf779a153140e0459ac27f99f46ab42b2f27c8241dceb4cbf4ab90b5b900c48fb183de31e3", @typed={0x33, 0x8d, 0x0, 0x0, @binary="d9a46bfaa25a14cc566a18d4d15ec6d937382f42413c2ca67df7bcff7ac00ae25e426f881d44a22b0eebe529f7e450"}, @typed={0x31, 0x2b, 0x0, 0x0, @binary="044aeb45c776a9fd73492b6751379941ca5dbd9e08de98c8aff3d128d9a366cc3f763f8895c32dba18ffeb4a73"}, @generic="7a2b6b521f88f1879ee916c7a84e0be5bb97fb6e261402758bb199533259f6ad2d6e6c858784831039df17bb55ee0e2762b00da7ec2ffaae5865bb91f3f575d4231140a488aa83ed402a24ee5dcf14f5e14c0bfc193fccdef173cf5976c68f8ad258e99d20ebd4bd335ce7f8940421488a728599e18738863a4dc905aa3a8f245bef0001e8260bb39d5fd3df5a24f0d30d98208a56f23d71b3f9e4c4464c380b41b1e7b4dfcf"]}]}, 0x3ec}], 0x4, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {r5, r6, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee01, r8}}}], 0x40, 0x4}, 0x4040000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 203.072393][T28144] debugfs: File 'dropped' in directory 'loop0' already present! [ 203.083661][T28144] debugfs: File 'msg' in directory 'loop0' already present! [ 203.106941][T28144] debugfs: File 'trace0' in directory 'loop0' already present! [ 203.114977][T28156] blktrace: Concurrent blktraces are not allowed on loop7 01:17:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x100, 0x0) signalfd(r0, &(0x7f0000000000)={[0x3]}, 0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) [ 203.148564][T28157] loop0: detected capacity change from 0 to 64 [ 203.149013][T28162] blktrace: Concurrent blktraces are not allowed on loop7 [ 203.165253][T28158] debugfs: File 'dropped' in directory 'loop0' already present! [ 203.182430][T28158] debugfs: File 'msg' in directory 'loop0' already present! 01:17:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xc00, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:18 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000030000002300070073797374656d5f753a6f626a6563745f723a7661725f6c69625f743a7330000008000400ac1414aa14000600766c616e30000000000000000000000008000500e0000002cb9b2d8356d95f9d4cc607dd0162e53e8c8f78b9831d8601d461c72e3b763de4b3282f4fcffa467d32786d1673b7753e299319397c2cc4"], 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, 0x0, 0x1311, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'hsr0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge_slave_1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}]}, 0x74}, 0x1, 0x0, 0x0, 0x24040800}, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200)='NLBL_MGMT\x00', r0) 01:17:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xd00, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:18 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) [ 203.245315][T28158] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:18 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x3f, 0x5, 0x6, 0x18, "70f764e8a27cd649554337d9a1c164732009bba1c16bc5c183a4722c85e446abc03ceb50e9e86f952a1d6266775c8c8636dcaae25fba99de09eb085abca4bee3", "af6b48ee69cdb975b0d6e622527b12034fee94ca330e7a3447f07eed8b9bebdf", [0x5, 0xb22]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x5, 0x81000000) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r4, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000280)=""/135, 0x87}, {&(0x7f0000000340)=""/215, 0xd7}, {&(0x7f0000000440)=""/100, 0x64}, {&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000600)=""/211, 0xd3}, {&(0x7f00000008c0)=""/149, 0x95}], 0x6, &(0x7f0000000780)=""/106, 0x6a}, 0x8001}], 0x1, 0x103, &(0x7f0000000840)={0x0, 0x3938700}) preadv(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000100)=""/207, 0xcf}], 0x2, 0x3, 0x5) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x200, 0x2, 0x13, 0x19, "9d6bf0dec8307a768f9be1fd0d6decbeb4bda44daa898f42b1b9651fdcf92112dda9eec5dff2808ec1897aae7d7c76aa83b9831ace9fa636c675ad741a7b2413", "a16ad1d8fb06401f7b07b045ab8a7ab5ef9ef261d1a87f6125cb93c08139f780", [0x80000001, 0x2]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 203.338856][T28195] loop0: detected capacity change from 0 to 64 [ 203.357309][T28197] blktrace: Concurrent blktraces are not allowed on loop7 01:17:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xe00, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:18 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x800) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 203.399109][T28208] blktrace: Concurrent blktraces are not allowed on loop7 [ 203.425118][T28209] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) write(r1, &(0x7f0000000000)="8746799116f31880c56ca4f74e3907c1347f94146706c1ac76d46a52a865f9c484d2a9f9df5829facbf426619a9e978b568dd90a9e03e617dd6571af87d4159baf7bc71d51ed1426ee4f9cc6a8fc54cc243a16d72cca97dbd6f14790b8442cb574f53cd3f1a26b9d86a6aac3c6d412fe9b319738bf2de223cb2959987e010a467a62d79f2e7dea09c8a46aaf78cc1ccc7bb292b42a8a3cc7709f4825584cea70eb61a887842432dfc0ed262253627a3a70f54a8d7278d6570e846391850c3ecdcf7ca65db4f0", 0xc6) 01:17:18 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) 01:17:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/144, 0x90}], 0x1, 0x80000001, 0x1ff) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/connector\x00') ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5) [ 203.453037][T28209] debugfs: File 'msg' in directory 'loop0' already present! [ 203.482851][T28209] debugfs: File 'trace0' in directory 'loop0' already present! [ 203.484036][T28217] loop0: detected capacity change from 0 to 64 01:17:18 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x10200) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x80000) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x20000005, 0x4, 0x10024, 0x8, "dbefdbd84a0aed57d5f224ba37eccc4c16d7ff3340471f6739c2683c9ea79422c8022c837296a8549a5a29b32b1e3794a689c36ed25a9fe64910a5c0b88b5b93", "a79de47ad4b7f5559d2d2f8c188dda28d522171ead4ddad73c69ceff5d12f363", [0x8, 0x10000]}) sendfile(r0, r0, &(0x7f0000000140)=0x81, 0x59ae) [ 203.550362][T28230] blktrace: Concurrent blktraces are not allowed on loop7 [ 203.557710][T28220] debugfs: File 'dropped' in directory 'loop0' already present! [ 203.568689][T28220] debugfs: File 'msg' in directory 'loop0' already present! [ 203.575996][T28220] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:18 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xe01, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x10000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0x100000001, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x94002, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) r2 = dup(r1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000180)) pwrite64(r1, &(0x7f00000000c0)="9a3a019bfaebdd006c915c7699f0b49b9f0b2af37ea6b1af89afbceb34fdb38610f4c98bfd08a7ae3f158bebe290b16d9eb635139edc28fdc172caa09fb0e4c94df7c781a4812569a0856e83d8f9bc2e96b97485dea42d077d71ac9e1e9a70913c681f90f9f007f12ab82f0f4f719594d480900b5aadb3fb604236c762abd86dad0f41a13273", 0x86, 0x8) [ 203.601691][T28238] blktrace: Concurrent blktraces are not allowed on loop7 01:17:18 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) 01:17:18 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0c76583f1a3eebfe88c3b2ba12764e02011ccf91dda9a4aa3cd9e7df0000d3dd525cd25af7728caaec6115014238ccfc84720a74531900d132c1c259dd477ac31bc90acd590512c19374576a5cbb282088aae603adb71b484a5b41ad3a1d43dbeca50000", @ANYRES16=r0, @ANYBLOB="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"], 0x10c}}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 01:17:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x6, 0x80, 0x7fffffff}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000)) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'ip6erspan0\x00'}) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) sync_file_range(r2, 0xff, 0x3f, 0xb) [ 203.688167][T28247] loop0: detected capacity change from 0 to 64 [ 203.698623][T28250] debugfs: File 'dropped' in directory 'loop0' already present! [ 203.707574][T28250] debugfs: File 'msg' in directory 'loop0' already present! [ 203.720064][T28250] debugfs: File 'trace0' in directory 'loop0' already present! [ 203.723518][T28257] blktrace: Concurrent blktraces are not allowed on loop7 01:17:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000280)={0x3, 0x10000}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x8000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000040)) 01:17:18 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) [ 203.742860][T28267] blktrace: Concurrent blktraces are not allowed on loop7 [ 203.781505][T28247] loop0: detected capacity change from 0 to 64 01:17:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xf00, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 203.791056][T28275] blktrace: Concurrent blktraces are not allowed on loop7 01:17:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x1020, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:18 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)={'syz1', "ff9f1d3584d268eac3c3411c65c64ded9317cf7725b0e16a44f9346f2face35ecf63060a2d9092e0acb51f57c23a90d9179764ea0c14cde080196681dbbaf4fe6c0bb3ffbc46a9320d425cb303534fcc8527d9756beee801aa4e82b66a3dda08fb4406ea3f644e3895a24b4898839f7cc04fb96168ec862db5155e86c04477fde3f30b0ba1b20e658774c93317e774307fc1fc0eda8275cd739884e5d5498176bcb64a6a7e28f3a1b4046af6262f9b4d324f2b730065947244fd42badecaab10b8d4208d5a91a7639a6ea4085d29747f1bed78f65b"}, 0xd9) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000100)=0x6) write$binfmt_misc(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xc3) r3 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x110, r1, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2, 0x600) fcntl$getflags(r4, 0x818) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:18 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 203.868708][T28293] blktrace: Concurrent blktraces are not allowed on loop7 01:17:18 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) 01:17:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000540)={{}, 0x0, 0x4, @inherit={0x70, &(0x7f0000000100)={0x1, 0x5, 0x9, 0x0, {0x0, 0x7, 0x3ff, 0x27, 0x7be}, [0x2, 0x1, 0x80000001, 0x53c, 0x80000000]}}, @devid}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000480)={0x0, "13144fac723c8b45b925ebd52917041b"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000380)={0x15, 0x0, {0x0, @usage=0x358a6ce1, 0x0, 0x6, 0x70000000000000, 0x2, 0x8001, 0x400, 0x4bc, @struct={0x7f980000, 0xf16}, 0x7, 0x6, [0x0, 0x100, 0x800, 0x5, 0x8001, 0x24]}, {0x7, @usage=0x1, 0x0, 0x8, 0x8, 0x4, 0x0, 0x6, 0xc, @usage=0xfff, 0x1, 0x6, [0x1000, 0x5, 0x7fff, 0x1f, 0x2, 0x4]}, {0x1, @struct={0x0, 0x3}, 0x0, 0x3, 0xfffffffffffffffe, 0x8001, 0x5, 0xc3dd, 0x10, @usage=0x100, 0x6, 0x1, [0xfffffffffffffff9, 0x6, 0x8, 0x546, 0x8, 0x667]}, {0x7, 0x8, 0xe6}}) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000012c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)=ANY=[@ANYRESHEX, @ANYRES16=r5, @ANYRESDEC=r1, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="ba01000015e902e73ab82083271a850455e66e48f8ab6340ab7eb5be671d74010000000000000021964771a5daf364daf34a7bc1bdf18c4ba98ff8199775863f84c471d71975672ce83830e109d40abfec1103cb9a1fdb1d41f552ecacdf08752840baf9b3248f853c3a0866b8c8db05c01d17468f1c5702d54280d0cb1cbe631c4f47acc100a4918d11e189dd08d527ffcb2f6588d51a8e89ad3e61a114bd7bd354865812ad283fc8eee46cb7fd999c5bed57fa62b96c8ce7e87e01d6d8fe54b2269bffb6fd8ffa67c6cdb3674521bb7b878c88a057ed2ce84e44be0b8084291ce1508037d953339f93a1b4d455511b70647dd7e8142f71bdfc69552f0883880ff0dccd51b95504d22279135b3df122fefee05f71250da37f4f3f14f504e1c46cb6a2cbf6fc70aca58b97e76ed440000008000000bfee8023f99be68e76782d479b9f7d26ddef0ea828e305b9aac8055180ccf555d429e58a7aba6df0291b88237fe41e711942095e8c02e26a22675bcc54300094a1af5ce11ffd1104db9f71eddad711c00c24e90f8f90866300f81ca06d66f4b17915fef24a7a6b8e7c1e80d3b8dffff2c96c77a578875c793445ffb3ec7ca8696d288552e6df1039c48e4ceb77f51b14127fcc001cc3248744d462b43d48cba20ccc3d40be923594a7b65b737fb9983a45164b8f701996c7d1d0886f604d179149c2deb908000000e3006173372860f0c5", @ANYRES16=r5, @ANYRESDEC=r3], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000a40)={{}, 0x0, 0x1a, @unused=[0x7fff, 0x7f, 0x7ff, 0x9], @devid=r3}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000440)={{}, 0x0, 0x32, @inherit={0x78, &(0x7f00000000c0)={0x1, 0x6, 0xc3, 0x8, {0x0, 0x4, 0x10000, 0xfffffffffffffff9, 0x8}, [0xffff, 0x4, 0x80000001, 0x6, 0x5d8000, 0x1ff]}}, @devid=r3}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000540)={{}, 0x0, 0x4, @inherit={0x70, &(0x7f0000000100)={0x1, 0x5, 0x9, 0x0, {0x0, 0x7, 0x3ff, 0x27, 0x7be}, [0x2, 0x1, 0x80000001, 0x53c, 0x80000000]}}, @devid=r3}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000480)={r3, "13144fac723c8b45b925ebd52917041b"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000380)={0x15, 0x0, {0x0, @usage=0x358a6ce1, 0x0, 0x6, 0x70000000000000, 0x2, 0x8001, 0x400, 0x4bc, @struct={0x7f980000, 0xf16}, 0x7, 0x6, [0x0, 0x100, 0x800, 0x5, 0x8001, 0x24]}, {0x7, @usage=0x1, 0x0, 0x8, 0x8, 0x4, 0x0, 0x6, 0xc, @usage=0xfff, 0x1, 0x6, [0x1000, 0x5, 0x7fff, 0x1f, 0x2, 0x4]}, {0x1, @struct={0x0, 0x3}, r3, 0x3, 0xfffffffffffffffe, 0x8001, 0x5, 0xc3dd, 0x10, @usage=0x100, 0x6, 0x1, [0xfffffffffffffff9, 0x6, 0x8, 0x546, 0x8, 0x667]}, {0x7, 0x8, 0xe6}}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000440)={0x2, 0x4, {0x7fff, @usage=0x7, 0x0, 0xfffffffffffffff9, 0x7, 0x8, 0x3, 0x8000, 0x34, @struct={0x1, 0x870}, 0x0, 0x3, [0x6, 0x5d2, 0x9, 0x9a7e, 0x8, 0x7]}, {0x0, @struct={0x40, 0x6}, 0x0, 0x101, 0x6, 0x80000001, 0x59, 0x3ff, 0x1, @usage=0x3, 0x3, 0x0, [0x800, 0xcb5, 0x2, 0x8001, 0x8, 0x8]}, {0x12, @struct={0x2, 0x1}, r3, 0x8, 0x8, 0x100, 0x60000000000000, 0x8, 0x14, @struct={0x1, 0x8000}, 0x8, 0x1b64, [0x0, 0x2, 0x6, 0x0, 0x2, 0x1]}, {0x2, 0x7, 0x400}}) [ 203.908953][T28299] loop0: detected capacity change from 0 to 64 [ 203.920899][T28303] debugfs: File 'dropped' in directory 'loop0' already present! [ 203.929392][T28302] EXT4-fs warning (device sda1): ext4_group_extend:1793: can't shrink FS - resize aborted [ 203.951074][T28303] debugfs: File 'msg' in directory 'loop0' already present! 01:17:18 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x44, r1, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:setrans_exec_t:s0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x20}, 0x4000888) r2 = socket$netlink(0x10, 0x3, 0x2) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000029c0)={&(0x7f0000002900)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002980)={&(0x7f0000002940)={0x24, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x10000}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 01:17:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x1100, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 203.978588][T28317] device lo entered promiscuous mode [ 203.979968][T28314] blktrace: Concurrent blktraces are not allowed on loop7 [ 203.984494][T28317] Y­4`Ò˜: renamed from lo [ 203.996858][T28318] EXT4-fs warning (device sda1): ext4_group_extend:1793: can't shrink FS - resize aborted [ 204.005798][T28303] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x1300, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x68) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 204.033121][T28316] debugfs: File 'dropped' in directory 'loop0' already present! [ 204.042318][T28328] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.048661][T28316] debugfs: File 'msg' in directory 'loop0' already present! 01:17:18 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x5) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r0, 0x20) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x4000) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 01:17:18 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) 01:17:18 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) [ 204.114364][T28342] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.122168][T28344] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.124475][T28316] debugfs: File 'trace0' in directory 'loop0' already present! [ 204.160529][T28349] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.169975][T28350] blktrace: Concurrent blktraces are not allowed on loop7 01:17:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000380)={0x1, 0x2, 0x11}) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000480)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x125e, 0x0) r1 = clone3(&(0x7f0000000280)={0x8a00000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x17}, &(0x7f00000000c0)=""/29, 0x1d, &(0x7f0000000100)=""/234, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2, {r0}}, 0x58) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000300)={[], 0x3, 0xfffff801, 0x6, 0x9, 0x5, r1}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x44) pidfd_send_signal(r2, 0x2f, &(0x7f0000000400)={0x2c, 0x1, 0x3}, 0x0) 01:17:19 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:19 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000000)={0x85, 0x6}) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x22, 0x6, 0x81, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 01:17:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x2000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:19 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) 01:17:19 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) 01:17:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r2, 0x300, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @random="17800f680abf"}, @chandef_params]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20008000) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r3, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x14, 0x19, {0x400, 0xfffffffe, 0x7fffffff, 0x7fff}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4004881) r4 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x8403, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r6) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) [ 204.244996][T28363] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.252714][T28365] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.263068][T28362] loop0: detected capacity change from 0 to 64 [ 204.290978][T28368] debugfs: File 'dropped' in directory 'loop0' already present! [ 204.301368][T28368] debugfs: File 'msg' in directory 'loop0' already present! [ 204.308800][T28368] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x2010, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)="ce28038ae1d8f74c79014ebf3b4c0a7b7822a88be40f0a90f4d26827686f1604b5c0a40d7eb19dbf4f7848b3930659d712518ef36337ae82df436b67ceaf56c79b93fe303468990b7acf944e031c0100cae5a2de7bc58e35f40cbc78ce8835ca033be01757dd751c893e64969f256fdf4fbbdc8983523e4fa6486f6816dadae91ec6", 0x82}, {&(0x7f00000000c0)="a1b0294f8716eb005676f3dd0eda2a96d0e1699df58fb6a642e2c5a7ab7cb5cd9ab1d32e23d9e40fc03843b27967079f3113924051403feab9611748c14fa7dbcf21c23803776e", 0x47}], 0x2, 0xffffffff, 0xec4) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:19 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) 01:17:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000000)={@id={0x2, 0x0, @c='\x1c-gT\xb6\xcc}\xaa\xcbY\x98u\xd7\xfa\xf9\xbb'}}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 204.332126][T28382] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.346107][T28385] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.365725][T28368] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:19 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0x82fe000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x2200, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 204.390507][T28368] debugfs: File 'msg' in directory 'loop0' already present! [ 204.417016][T28398] loop0: detected capacity change from 0 to 64 [ 204.424310][T28395] blktrace: Concurrent blktraces are not allowed on loop7 01:17:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000000)={0x0, 0x0, 0x0, [0x8, 0x3ff, 0x2, 0x7, 0x5], [0x3ff, 0x1, 0x200, 0x80000000, 0xb9, 0x5, 0xba, 0x7, 0x10000, 0x4, 0x3, 0x40, 0x100000000, 0x5, 0x4, 0x81, 0x10000, 0x10000, 0x3f, 0x3, 0x4, 0x2, 0x9, 0xed, 0x1, 0x0, 0x7, 0x0, 0x9, 0x2, 0x5, 0x0, 0x3, 0x8, 0xfffffffffffffff7, 0x1000, 0x400, 0x4, 0x6741, 0x7fff, 0x1, 0xf0fa, 0x6, 0x6, 0x10001, 0x100000000, 0x6, 0xfff, 0x2, 0x4, 0x80, 0xdd57, 0x20, 0x3, 0x0, 0x0, 0xae23, 0x7, 0x310c, 0x8, 0xfc, 0x5, 0x3, 0x6, 0x0, 0x7, 0x1, 0x3c, 0x5, 0x0, 0x8b, 0xffffffffffffbb54, 0x3, 0x2b2, 0x3, 0x7, 0x8, 0x3, 0x9, 0xb0, 0xfffffffeffffffff, 0xfffffffffffff800, 0x6, 0x9c1, 0x5, 0x7, 0x4, 0x7, 0x2, 0xbb, 0x404, 0x8000, 0x7fffffff, 0xf0a, 0x994, 0x7, 0x3f, 0x0, 0x7fffffff, 0x6, 0x8000, 0x40, 0x9, 0x40, 0x400, 0x9, 0x1000, 0x2, 0x1000, 0x7, 0xcf2, 0x1, 0x1, 0x4, 0x1, 0x5, 0x0, 0x20, 0x8, 0x1, 0x7]}) preadv2(r0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/120, 0x78}, {&(0x7f00000004c0)=""/93, 0x5d}, {&(0x7f0000000540)=""/153, 0x99}], 0x3, 0x14cf5057, 0x57, 0x1c) 01:17:19 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r4) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000000100000008000100000000000c000480050003000000000008000200010000000800088004000c80"], 0x38}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xae99cd1a32849083}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r5, 0x8, 0x70bd25, 0x25dfdc02, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r6, 0x0, 0x44980) r7 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) 01:17:19 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) [ 204.448569][T28368] debugfs: File 'trace0' in directory 'loop0' already present! [ 204.466969][T28410] blktrace: Concurrent blktraces are not allowed on loop7 01:17:19 executing program 3: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x4c441) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10001, 0x63cb7aee, 0x0, 0xd845680c9e1ca17f, 0xd, 0x8, "38fe113ce6d609a5ea717ce61f8ed9d02380c0066e5d17746dc9943c2d178f773b8aca7265fc4db1829a831c30615722cf7359d929b9dd9eafc57b83311aa849", "7647b25a9eb3e4e8a2457b2bc9aadccf66573eff8cffdd8e5948246b47895cbc3bff3b25877685919177de00814b28261236fc09ad914c04993c4aa444d1ca7e", "5ae97fb818659ba0d3e3bc1a3dca594f3e190bb0bac6e1cea342b046c86e9c60", [0x4, 0x50e]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 204.528318][T28409] loop0: detected capacity change from 0 to 64 [ 204.543441][T28419] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x268d, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:19 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x488100, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) r3 = syz_io_uring_setup(0x1e95, &(0x7f0000000140)={0x0, 0xd9dc, 0x20, 0x0, 0x5f, 0x0, r1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000280)={@dev={0xac, 0x14, 0x14, 0x3c}, @rand_addr=0x64010102, 0x1, 0x4, [@remote, @empty, @empty, @loopback]}, 0x20) splice(r2, &(0x7f0000000100)=0x9, r3, &(0x7f0000000240)=0x10000, 0x10000, 0xa) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x80000001, 0x0, 0x19, 0x15, "13e19824cf4864899b0106d1ef80a2ed706964a2274621a48fcbbb4006eabb1d3ad361ff6c4dbc2c78996e05b2d40c390357763e6ab1e6d8b1c7243567e01d9e", "e394cb67b7f1d50a4781d32648d98b9c826c84efae30ef55a34c190e1883c787", [0x0, 0xfffffffffffffff0]}) [ 204.590235][T28419] debugfs: File 'msg' in directory 'loop0' already present! [ 204.601641][T28419] debugfs: File 'trace0' in directory 'loop0' already present! [ 204.615355][T28435] blktrace: Concurrent blktraces are not allowed on loop7 01:17:19 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) [ 204.647678][T28441] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.664735][T28442] loop0: detected capacity change from 0 to 64 01:17:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x250080, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000280)={'ip_vti0\x00', &(0x7f0000000200)={'tunl0\x00', 0x0, 0x7860, 0x8, 0x8000, 0x22000, {{0xd, 0x4, 0x1, 0x4, 0x34, 0x68, 0x0, 0x20, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x23}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@cipso={0x86, 0x1e, 0x3, [{0x7, 0xd, "4c8d595bf6b5b8bd789648"}, {0x7, 0xb, "12c4f324fe06f44a15"}]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000800)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000b00)={0x3c4, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x1ac, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x20}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0xb0, 0x2, 0x0, 0x1, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x3c, 0x4, [{0x4, 0x80}, {0x80, 0x80, 0x1, 0x1f}, {0x2, 0x8c, 0x66, 0x1}, {0x3, 0x1, 0x7, 0x9b40}, {0xdb64, 0x0, 0xe, 0x80000000}, {0x3f, 0xab, 0x7f, 0x8001}, {0x3b, 0x2, 0x20, 0x80}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}]}}, {{0x8}, {0xec, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x69e}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x3}}}]}}]}, 0x3c4}, 0x1, 0x0, 0x0, 0x4894}, 0x4004010) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, 0x0, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000880)='batadv\x00', r2) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000426bd7000fedbdf250a0000000a000900000000000000000008003c00871c0000080039080600000008003c001f00000005002f000100000008003a00da1d000005003800010000000500370000000000"], 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x94) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r7, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000140)={0x1c, r6, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x2000c804) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x50, r6, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x25439d4}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x10000}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1000}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8000}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}, 0x50}, 0x1, 0x0, 0x0, 0x200000c0}, 0x4004000) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r8 = dup2(r1, r1) mmap(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r8, 0xe571000) fcntl$lock(r1, 0x5, &(0x7f0000000100)={0x2, 0x2, 0x4, 0x7d}) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000080)=""/2, 0x2}], 0x2, 0x5, 0x5) 01:17:19 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0xa00c1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x20000000) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)) 01:17:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x26b4, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:19 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 204.763438][T28453] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.786395][T28456] debugfs: File 'dropped' in directory 'loop0' already present! [ 204.794062][T28456] debugfs: File 'msg' in directory 'loop0' already present! [ 204.806392][T28461] blktrace: Concurrent blktraces are not allowed on loop7 01:17:19 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) 01:17:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x26b8, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 204.863892][T28456] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x1e3, 0x3, &(0x7f0000000440)=[{&(0x7f00000008c0)="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", 0x1000, 0x956}, {&(0x7f00000002c0)="3a9ffc586a64695656d6b1bdbe93a31a12862bcc83f11748dd4a1c379f6ebf29ed62332f157096a1c7d16c8eaebb3ecd6369d5671bf62c3136a0f696361a38089d7c9c99d25f5d051a19001f4af6cf46bd782a4e0142546a80e70b26", 0x5c, 0xfffffffffffffff8}, {&(0x7f0000000340)="c2cdafaf943c25fc106b73e1a7a31945b06173fc576402957fea504bd86998717040de9afb4eb80d36a944983121f4004932a1f06eee854138b0621267b5c0668b8314f43f38143e49d7a92b555b46ef9333320aa663877a1a113bcd6e4d341c015f39b3697dd7f91505c1a7ac0a59666d058d071e47d57deefc3d9bedc74fa4765e8d17c061276b346563de2e2674ad8f15334fddc1d3c4909538b7ed29e2b247ace8ddf211ce2dfd7935db5e4b3799c3feb50d8fa9621b153c9c25817bbb7f38def4e5990a89a4e18ddf91c4f8dd6deabdfafaad53cb9d7d209a0459360942b513f81ff8b1c4cb622dda0fe13f38c1df35224f7b", 0xf5}], 0x80019, &(0x7f0000000580)={[{@delalloc='delalloc'}], [{@audit='audit'}, {@fsname={'fsname', 0x3d, '*#.\\-@'}}, {@dont_measure='dont_measure'}, {@appraise='appraise'}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x38, 0x65, 0x34, 0x36, 0x30, 0x37, 0x37], 0x2d, [0x36, 0x61, 0x66, 0x39], 0x2d, [0x39, 0x35, 0x37, 0x32], 0x2d, [0x61, 0x38, 0x30, 0x32], 0x2d, [0x34, 0x37, 0x31, 0x39, 0x30, 0x0, 0x31, 0x38]}}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@appraise='appraise'}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f00000029c0)=[{&(0x7f00000004c0)=""/70, 0x46}, {&(0x7f0000000640)=""/243, 0xf3}, {&(0x7f0000000740)=""/83, 0x53}, {&(0x7f0000000540)=""/19, 0x13}, {&(0x7f00000007c0)=""/91, 0x5b}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/205, 0xcd}], 0x7, 0x1ff, 0x7) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/172, 0xac}, {&(0x7f00000000c0)=""/203, 0xcb}], 0x1, 0x4d9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x80040, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) vmsplice(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="7761a0cb85489a68a755eb235254a6c7f2adcdf80c0b56fbda0f829500dfdef5678b83705f1386e1c342fc95eab28d3324fe2439882d2b017a30f50eac96092a51e1", 0x42}, {&(0x7f0000000080)="4af1dc5694d4a21c6d9c997c30f650dfb5bdaa6c39712c1a9751cf525015e62b209ba1f333f091790ca4f20c294011f7e1a959cb03f31ad5a55bee21e0821b1e86390e90fea8869ac2ce54973b23df57cf765d3f3b7e3f5c91e38b4a7e84e89c6ef4b60b8ab9785bcad212a705266298bd0089f79fd7566e2d0a306500645d9a8ca2c009f29937424712e354408434151b9dc8b2f3289aceed49114852709fb20f22661d6dcd1673dde92c14150d3bef8db847946f7951e3bdc3aaad", 0xbc}, {&(0x7f0000000140)="ece28aa4521f786e2d09a1275f3d8a45adcd595b36caa936f763041bf601e6a884ce440f62d278b5340072ca534c57765a3914378687dfd44514a4fe88609c9b770976e76c5cebc9a6fa527ad1e6f9d93acf33f683bf3e9570835a78b5c70b4fa1bf489e3fff240d0d112d3dcf9b454645255583283300e5bcaee7e8a40971c0ca19a0dfd2ccec65d719bc6629a90dd306f870a1165c64d569cea6a54ca31b7e955eacf6d49d8b6694aeb5533bbbfaeaef1317047ed63c555fba810d510da6923b433783e207cd6af1c56fe5213ecad368c1784483bb1a24b900fbaa09b0d21bc5b014160b7152372752190302818b0bf3165a", 0xf3}, {&(0x7f0000000240)="37f813a8739526b6d51f94baa7b7d12aa5c5edbf3d2eee2302ff8fb8280af2c42491fd5b13e1d6f136d8a3e32f8af94d1c68d5ec84eb10293222796a6e8769cf8f7063dbaf481383f4ea15d5934d6eece5e286f3f8e00c0023ea16058483f4cdc8efc4873dcadb71b17e21d538da4b6ee290e9164a4d2682bf185bf7ba23aec19425edeb0795c9520ca459cc0718c525c8eb974ae20ce6c942faedf61b1b0fc8db98fce0430d4729e0c91ef8d5c735ebfe8143056723d643f3fa335309182f45caa6fde67e08a350a1250a8bb50b386f", 0xd0}, {&(0x7f0000000340)="03ad8d37911e9e74e49d0286d521a20f4cb490c6a359e85aa2d009422c42b4e6885492e52d8f29eb3b0e53518ab1aec80ade6381876a2879e8cc664ebd4992c2e6bb1b9a4c186edc95439e57a88014f3f8f0a32f53819c8b317831fc8bfc66d810", 0x61}, {&(0x7f00000003c0)="5a254cf341ace27d22e8ea561efdcc3d80c9e5329cd18cf537e6034d4c07c35d20", 0x21}, {&(0x7f0000000400)="ce1d27bde83ec89f4a9da68a24f40fcda1aad6a26c3cf6f966af9d0766b65f4c7b306fa4f5a5daf4ee32414e0c2a44e7a0071df52777c8255fb65be121c866de6e038d9fa5fa0dff3b486a6c8364ba0364dd8778fb9181934f5b15f440031b9952ee588673806f059d7d1ceae29294ba7cf248175453d7b8", 0x78}, {&(0x7f0000000480)="a3e897e74b5f0fde3e3854256349ec5297a851e9b814c470cf733bf9bccbb2dd3ad37760e1cb43e666a702ab838c2ea13601ab25889731e2f1ddf0465d7d5d191e7b715a3c91ed4b3d8b13a84d", 0x4d}], 0x8, 0x8) 01:17:19 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) [ 204.925195][T28483] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.937479][T28487] blktrace: Concurrent blktraces are not allowed on loop7 [ 204.949990][T28456] debugfs: File 'dropped' in directory 'loop0' already present! [ 204.962057][T28456] debugfs: File 'msg' in directory 'loop0' already present! [ 204.970147][T28482] loop0: detected capacity change from 0 to 64 01:17:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80000) r1 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x3, 0x1, 0x7f, 0x4, 0x2, 0x3, 0x6, 0x2fd, 0x40, 0x4c, 0x6, 0x9, 0x38, 0x2, 0x4ddd, 0x9}, [{0x6, 0x9, 0x9, 0x8001, 0xa5, 0x1, 0x81}, {0x0, 0xfffffffe, 0x7ff80, 0x4, 0x1, 0xe0, 0x7, 0xf61}], "cd230f0daec23b326d72cbbcb6b827f8377d30208d0f0e277e13dde7fd7a14654344c4ed33632cbf703a"}, 0xda) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 205.014658][T28493] loop4: detected capacity change from 0 to 16383 [ 205.022752][T28498] blktrace: Concurrent blktraces are not allowed on loop7 [ 205.030736][T28456] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x26b9, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:19 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 205.072328][T28505] blktrace: Concurrent blktraces are not allowed on loop7 01:17:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x26bb, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 205.113145][T28509] loop4: detected capacity change from 0 to 16383 01:17:20 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) [ 205.153956][T28518] debugfs: File 'dropped' in directory 'loop0' already present! [ 205.174309][T28518] debugfs: File 'msg' in directory 'loop0' already present! 01:17:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x3f, 0x6, 0x6, 0x1, "77dd7378b6e719422a6e6aeec94da26fabb1cd27f6d924ed6ac9689d4546838ad7598c53a33e64ddc2d43759c3f15cdffe070aed8a51e4952dc0df8b7eb11685", "419a9cc4b41ba089736cd1432a155c3324f0159fba06be0d27c34345014d5313", [0x1000, 0x7]}) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x3f00, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 205.202917][T28518] debugfs: File 'trace0' in directory 'loop0' already present! [ 205.246352][T28530] blktrace: Concurrent blktraces are not allowed on loop7 [ 205.274514][T28534] blktrace: Concurrent blktraces are not allowed on loop7 [ 205.276872][T28518] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:20 executing program 3: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0xa0000001}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x1000) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x400) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000080)=""/240, 0xf0}, {&(0x7f0000000280)=""/222, 0xde}], 0x2, 0x25, 0x6) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000006, 0x10010, r0, 0x59db5000) 01:17:20 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) [ 205.291020][T28533] loop0: detected capacity change from 0 to 64 01:17:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x4000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 205.342433][T28518] debugfs: File 'msg' in directory 'loop0' already present! [ 205.369860][ T25] audit: type=1400 audit(1618795040.194:21): avc: denied { block_suspend } for pid=28540 comm="syz-executor.3" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 01:17:20 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 205.396367][T28518] debugfs: File 'trace0' in directory 'loop0' already present! [ 205.420263][T28552] blktrace: Concurrent blktraces are not allowed on loop7 01:17:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00004e2000/0x3000)=nil, 0x3000, 0x1800003, 0x30, r1, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000100)=""/182, 0xb6}, {&(0x7f00000001c0)=""/6, 0x6}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000280)=""/121, 0x79}], 0x4, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000680)) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) r4 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x73e, 0x4, &(0x7f0000000800)=[{&(0x7f00000000c0)="815079b56502b34e00bd6a6eb98413b5", 0x10, 0x8}, {&(0x7f0000000440)="f58f2b55ea79a04414af3a56687493141c007c7287259b361d6d10b35f9ada3c79ac7e8797c3e47145040463f387", 0x2e, 0xffffffffffffff2a}, {&(0x7f0000000480)="b99a2051ff1123ffd9fd8e4b5da2a376f1bfa3d47bad0a4847884c9116cceafb8cf0a1a2a3bbd7b48a8fed09d2eeb7ac97a25ef212b7cacab9c5d28dd66140e10daf06aca6025828568959182930e0e0bda7cfc27c344e2b6300fbe837981503971366b6c6a0373abc28a313ef21ac22", 0x70, 0x3}, {&(0x7f0000000780)="51da2595e78849774ceb981905cdc1a681e52519d05a0efb370071006b60d24c2a9c318719c71c17e9a05df21a15e2b8e09da832a661ca0b715b555f854bc50c5dd1299c174bf3fc1bb9365e4c3b9bc423dab0139c37cc4ac269bc", 0x5b, 0x5}], 0x108800, &(0x7f00000009c0)=ANY=[@ANYBLOB="6f76657272696465726f636b7065726d2c6d61703d6f66662c686964652c756e686964652c73657373696f6e3d3078303030303030303030303030303030662c73657373696f6e3d3078303030303030303030303030303031632c646566636f6e746578743d73797374656d5f752c002e809eda6e964f05e92119bffb2e935a704fbaa7435d7683bffd94c64919a7f2de7f6b98f6e4bb4b132a2921aec1bcf093e054c9d284b9145fb6c635980ac99d47a28880f17842a30410fe8fd53dfa58b10fc1440f51e7045a20b06fcde091ade11115b2825e8574ff15007debd4e78d4fab"]) write$binfmt_script(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x104) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r3, &(0x7f0000000400)=[{&(0x7f0000000340)=""/171, 0xab}], 0x1) 01:17:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x7800, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7f, 0x3c9500) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x2010, r1, 0x8d334000) [ 205.454793][T28557] debugfs: File 'dropped' in directory 'loop0' already present! [ 205.472901][T28557] debugfs: File 'msg' in directory 'loop0' already present! [ 205.484162][T28560] blktrace: Concurrent blktraces are not allowed on loop7 [ 205.497810][T28557] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:20 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) 01:17:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x408040) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 205.511303][T28565] loop0: detected capacity change from 0 to 64 [ 205.529817][T28564] debugfs: File 'dropped' in directory 'loop0' already present! [ 205.539491][T28564] debugfs: File 'msg' in directory 'loop0' already present! 01:17:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8503, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:20 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 205.563076][T28568] loop4: detected capacity change from 0 to 16383 [ 205.566251][T28564] debugfs: File 'trace0' in directory 'loop0' already present! [ 205.589885][T28578] blktrace: Concurrent blktraces are not allowed on loop7 01:17:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x101000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x8f, 0x4, 0xd, 0x4, "64932ff9496d1cbafbb2e985f9721d5a6cdccbf4fe8a89ea3494ff084778ca77279c68afa742326fd571e31557395c9e3980be9aa7ac297a41815722b85b6270", "8cfc40b08d486d375f5d507edb53754f1e779807942982abd939feae9c69f9f6", [0x8, 0x80000000]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 01:17:20 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) [ 205.629700][T28587] blktrace: Concurrent blktraces are not allowed on loop7 [ 205.666238][T28584] loop0: detected capacity change from 0 to 64 [ 205.674123][T28589] debugfs: File 'dropped' in directory 'loop0' already present! [ 205.695344][T28595] blktrace: Concurrent blktraces are not allowed on loop7 [ 205.713391][T28599] blktrace: Concurrent blktraces are not allowed on loop7 [ 205.716719][T28589] debugfs: File 'msg' in directory 'loop0' already present! 01:17:20 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) 01:17:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8603, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0xd9f, 0x17) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8703, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:20 executing program 3: r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88000) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x1, 0x80, 0xf4, 0x9}, {0x7ff, 0xff, 0x0, 0x7fffffff}, {0xff12, 0x20, 0x2, 0x1f}]}, 0x10) sendmmsg(r1, &(0x7f0000002900)=[{{&(0x7f0000000080)=@xdp={0x2c, 0x4888, r3}, 0x80, 0x0}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='sbztnl\x00\x00', @ANYRES32=0x0, @ANYBLOB="7f800020000000080000000948c200600064000005299078ffffffffe00000024444ac63ac14143400000774ac14140e00000004ac1414bb00000007e0000001000000c7ac1414bb000003ff000000000000000464010100000000020a010102ffffff000094040000000000"]}) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x4000010, r0, 0x8000000) r6 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r6, 0x0, 0x0, 0x0, {0x214}, 0x1}, 0x8000) sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="98200000", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fddbdf251700000054000180080003000100000008000100", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="14008e5a32a48e283d884f1a3a9cc1bedc2b8f61c2b9cb8a020073797a6b616c6c657230000000000000"], 0x98}, 0x1, 0x0, 0x0, 0x4805}, 0x24044000) r7 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r8 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r8, 0x0, 0x0, 0x40, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r8, &(0x7f0000000340)="3516ed8f2954b01cf450d0ab4fff2ebb27e175b88b45bdb600bf23be", 0x1c, 0xc800, &(0x7f0000000380)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r7, 0x4c08, 0x0) r9 = dup(r8) sendto$inet(r9, &(0x7f00000003c0)="9563eba3417cddf6871baf409b9dc332a80c55c71778d44cf0549a192154dd7b857bf60c9a14bf407ffc865ce99e1868bb05da30493fa9186e09d434abafb5380bc67c044bb0c770ba3a002abb5a33ef8b5e6d94582015e49bb025471b9c321b575ef91294e74c6ecbb25ada83c13191df871024d5d9a37eacd8df5fefc16c775183559146bd2306d9e98dcbb6d2727fa5d73d5987b7dce9b2cdc62f61aace802ff1013b3a5606ff0be595b82c", 0xad, 0x40000810, &(0x7f0000000480)={0x2, 0x4e22, @local}, 0x10) [ 205.815994][T28589] debugfs: File 'trace0' in directory 'loop0' already present! [ 205.844243][T28615] blktrace: Concurrent blktraces are not allowed on loop7 [ 205.853925][T28617] blktrace: Concurrent blktraces are not allowed on loop7 01:17:20 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) [ 205.886953][T28589] debugfs: File 'dropped' in directory 'loop0' already present! [ 205.894972][T28589] debugfs: File 'msg' in directory 'loop0' already present! [ 205.903116][T28622] loop0: detected capacity change from 0 to 64 [ 205.921184][T28589] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x50, r1, 0x52cd7000) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x1000000) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) close(r1) [ 205.943227][T28626] blktrace: Concurrent blktraces are not allowed on loop7 [ 205.975355][T28633] blktrace: Concurrent blktraces are not allowed on loop7 01:17:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8803, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:20 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:20 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) [ 206.078335][T28646] debugfs: File 'dropped' in directory 'loop0' already present! [ 206.086012][T28646] debugfs: File 'msg' in directory 'loop0' already present! [ 206.102374][T28653] blktrace: Concurrent blktraces are not allowed on loop7 [ 206.113630][T28646] debugfs: File 'trace0' in directory 'loop0' already present! [ 206.121308][T28655] loop0: detected capacity change from 0 to 64 [ 206.136500][T28657] blktrace: Concurrent blktraces are not allowed on loop7 [ 206.153064][T28658] debugfs: File 'dropped' in directory 'loop0' already present! [ 206.170818][T28658] debugfs: File 'msg' in directory 'loop0' already present! 01:17:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8903, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:21 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) [ 206.185575][T28658] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:21 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) r13 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x40080, 0x0) syz_io_uring_submit(r4, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x2000000000000000, &(0x7f0000000280)=[r0, r0, r13], 0x3}, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:21 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) [ 206.247119][T28668] loop0: detected capacity change from 0 to 64 [ 206.272849][T28675] blktrace: Concurrent blktraces are not allowed on loop7 [ 206.321068][T28676] debugfs: File 'dropped' in directory 'loop0' already present! [ 206.336095][T28668] loop0: detected capacity change from 0 to 64 [ 206.350737][T28676] debugfs: File 'msg' in directory 'loop0' already present! 01:17:21 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000000200)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/103, 0x67}, {&(0x7f00000018c0)=""/4096, 0x1000}], 0x4, &(0x7f0000000280)=""/116, 0x74}, 0x464bef0143ab8f93) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/253, 0xfd}], 0x1, 0x6a84, 0x2e) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r4 = accept$unix(r2, &(0x7f00000005c0)=@abs, &(0x7f0000000640)=0x6e) preadv(r4, &(0x7f0000000740)=[{&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f0000000680)=""/4, 0x4}, {&(0x7f00000006c0)=""/94, 0x5e}], 0x3, 0x9, 0x67) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(r3, &(0x7f00000004c0)='./file0\x00', 0x12000, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresgid(0x0, 0x0, 0x0) r6 = geteuid() r7 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r7, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004b40)={&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000038c0)="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", 0x1000}, {&(0x7f0000000800)="4894525aa09ff9c883b5219ced58", 0xe}, {&(0x7f00000048c0)="b7968ef7c43a6ef61640def77331f2220df3d57edf70ca9cc70a683f9ed6e4b806b9120999db4d08224bc7ee493a7179bbb35ef6cf75d9703f7358c670c725831585b844994db649733b901afb00260dc1b74d14ef1370bb1db1faa2c980f2d69e4f148093fccdac1ef6603daf41416ddf15f4fbd10662c477cd15e25fd4808ba0660120f02b23f0ad6056443904cccd41bcdb1e3285802bb34272074310ed1f7d45afaeccb2e316be5ecb9ea5ec9b10c4e16949b1a29f151fb564780aac661220a965", 0xc3}], 0x3, &(0x7f0000004b80)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, r0, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r4, 0xffffffffffffffff, r5, 0xffffffffffffffff, r4, r3, 0xffffffffffffffff, r3]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x158, 0x20000000}, 0x20048000) write(r2, &(0x7f0000000440)="ea1e38e80dc30254f3c8185fbb671de070434a160c1c1a74f70d06091c2c1c010d76d5e0fb6d91ba3f8f95ab86d1a412a1003107cfa22e1f8317a6e54cdbbc4835e191b28bc1a435f58bf359f7180baf692f32e6907d7136482f85712747dd3b9370b6552ffbbe6c947bc7f567eb5af89dece43caeb1e945a4bd87576e388c47", 0x80) [ 206.365636][T28676] debugfs: File 'trace0' in directory 'loop0' already present! [ 206.376077][T28679] loop0: detected capacity change from 64 to 0 [ 206.387921][T28686] blktrace: Concurrent blktraces are not allowed on loop7 01:17:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8a00, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 206.414397][T28691] debugfs: File 'dropped' in directory 'loop0' already present! [ 206.433145][T28703] blktrace: Concurrent blktraces are not allowed on loop7 [ 206.442205][T28691] debugfs: File 'msg' in directory 'loop0' already present! 01:17:21 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x20080080) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080)='802.15.4 MAC\x00', 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000c40)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r3, &(0x7f0000000d00)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x2c, r2, 0x0, 0x70bd2a, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x20000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="69c5105e19472363e167ab25a31afc9e30c062522310c3d1e5abac5b4f0d22fcbb136db89162ff070a5062b67edc593acb6e42590dac18d0d5c80645884ece182a61f679e0384b6f0e955c220c7a667951a7ed7789e57e228a430371f8ac7dc799e985077ffc9b3c6218742bd3e77eb08bcd7a68445c46b16ed5cff61433084d47c7a37de87f300078474ec6a71f1c6817f9a16e133ca7", @ANYRES16=0x0, @ANYBLOB="080027bd7000fcdbdf251000000005001100020000000c0006000000000000000000050010009a000000050010007c00000008000300", @ANYRES32=r0, @ANYBLOB="0c00060000000000000000000c000600000000000000000008000300", @ANYRES32=r1, @ANYBLOB="08000300", @ANYRES32=r4, @ANYBLOB="0c0006000300000003000000"], 0x74}, 0x1, 0x0, 0x0, 0x40001}, 0x41) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x50e1]}, 0x8, 0x100000) 01:17:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x8010, r1, 0xffffc000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000000)) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:21 executing program 3: sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, 0x0, 0x180, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@cts={{}, {0x7}, @device_b}}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0xc}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x44}, 0x1, 0x0, 0x0, 0x20046015}, 0x840) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x3, 0x101000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8001, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffff8, 0x0, 0xe, 0x4, "5494f832550cecf6aecfa02cfe7346056f1519467f9a162b06990afdf8f4a1ea0d3491b1e72445d73686dddaf548a41c087ba8581a9682425114d7b98fdc0743", "6534d9076ffdfccac6c1686ed70ca44344fc86ae352a7f7f2ac13f871867e30c", [0x5, 0xf46]}) preadv(r0, &(0x7f0000000040), 0x0, 0xd9c, 0x6) dup2(r0, r1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:17:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8b00, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:21 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:21 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) [ 206.477157][T28691] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f00000000c0)={&(0x7f0000000000)=""/165, 0xa5}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 206.557122][T28731] blktrace: Concurrent blktraces are not allowed on loop7 [ 206.569192][T28728] loop0: detected capacity change from 0 to 64 [ 206.588895][T28727] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8d26, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:21 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) 01:17:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) r13 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x40080, 0x0) syz_io_uring_submit(r4, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x2000000000000000, &(0x7f0000000280)=[r0, r0, r13], 0x3}, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x9703, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 206.615134][T28727] debugfs: File 'msg' in directory 'loop0' already present! [ 206.654761][T28727] debugfs: File 'trace0' in directory 'loop0' already present! [ 206.674589][T28752] blktrace: Concurrent blktraces are not allowed on loop7 [ 206.705073][T28760] blktrace: Concurrent blktraces are not allowed on loop7 [ 206.718483][T28751] loop0: detected capacity change from 64 to 0 01:17:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xa200, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 206.725544][T28727] debugfs: File 'dropped' in directory 'loop0' already present! [ 206.738787][T28727] debugfs: File 'msg' in directory 'loop0' already present! 01:17:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x81, 0x7, &(0x7f00000003c0)=[{&(0x7f00000008c0)="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0x1000, 0x6}, {&(0x7f0000000100)="727235f7deb296a3348bb7808a1517b4df4cc17866ca01f21115911bf1dd3ce26e2eecc7412858a7aa5014bd39f0662948a4a74778d516dde679cf46b1a25495669cc4e36913ff2acd604f1b64eba11ae92ac2533286ec3adf4ff79d6746e37c80cf2d7abc693646d917f569e97908099316c83d7dc7838eae19bfdeffeaac792edf896769bd94c217aa2c27449642561a5e5d86b5fc8cb3e1583bde5d2254ddfdf9e7f6484e76bbb235f5ab47b071bcf108f5f1cdf117270aea", 0xba, 0xfffffffffffffffe}, {&(0x7f00000001c0)="834ad6fc2d649a9341f6e8bd1a3a25495f7b9439e6b95f5546f1e5bb0c5d995b5d2e0a", 0x23, 0x8}, {&(0x7f0000000280)="d302f0f5ff5465e0feb7d0a269a3729dd0736e09c10790820cb1b5b80ce2680c41a25ebe0e2c4f419ca8161ff165f0de5031e6f27b2eac68ece3dfe8e148f2957f47d8f5c67820fc652d298bdc29c40be2c44757c159d193f6b42de1186fa4e2c7436fefd1ea05f8ec36706eada07505e7d296063edfac", 0x77, 0x6}, {&(0x7f0000000300)="3f5a5f0581ed4b19a3983c49473a5f09afaef6049bf6ec8eabbd551714b532b96ab52aa9b7c9f00ae1f71ecad77ba8ebd394c95aef16adc264d0c4a331e2a5923e1886eae31295cc76b01646b20fc36b59a4901c809a33063a1a4ee5c6d29e807f8abb1daf8fa86429da8df64349cf99e99fdb9099dcbb3e7802e505583b1683ffe17d0adc90daa582c265fb83d26e79ebf56a54649460def36c86f67b204573f3c695af92e462bb82629d5f108c7be596902d2ed212fe31a4", 0xb9, 0x8}], 0x80, &(0x7f0000000480)={[{@shortname_winnt='shortname=winnt'}, {@shortname_mixed='shortname=mixed'}, {@nonumtail='nnonumtail=1'}], [{@smackfsdef={'smackfsdef', 0x3d, '\x02\xc8\x88}$'}}, {@dont_measure='dont_measure'}, {@fsmagic={'fsmagic', 0x3d, 0x240}}, {@appraise_type='appraise_type=imasig'}, {@appraise='appraise'}]}) openat(r1, &(0x7f0000000200)='./file0\x00', 0x480001, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[], 0x3ff, 0x9dc2, 0x1f, 0x1, 0x4, r2}) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r4, &(0x7f0000000800)=[{&(0x7f0000000540)=""/56, 0x38}, {&(0x7f0000000580)=""/200, 0xc8}, {&(0x7f0000000680)=""/66, 0x42}, {&(0x7f0000000700)=""/251, 0xfb}], 0x4, 0x32b, 0x27) 01:17:21 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) 01:17:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) r13 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x40080, 0x0) syz_io_uring_submit(r4, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x2000000000000000, &(0x7f0000000280)=[r0, r0, r13], 0x3}, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 206.771328][T28727] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb203, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:21 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 206.836112][T28772] loop4: detected capacity change from 0 to 16383 [ 206.848177][T28772] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value [ 206.849425][T28779] blktrace: Concurrent blktraces are not allowed on loop7 [ 206.902368][T28791] blktrace: Concurrent blktraces are not allowed on loop7 [ 206.908356][T28772] loop4: detected capacity change from 0 to 16383 [ 206.909805][T28789] debugfs: File 'dropped' in directory 'loop0' already present! [ 206.916444][T28772] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value [ 206.932951][T28789] debugfs: File 'msg' in directory 'loop0' already present! [ 206.940331][T28789] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) r13 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x40080, 0x0) syz_io_uring_submit(r4, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x2000000000000000, &(0x7f0000000280)=[r0, r0, r13], 0x3}, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:21 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) [ 206.949446][T28790] loop0: detected capacity change from 0 to 64 01:17:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000040)=[{}], 0x1, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 207.020792][T28789] debugfs: File 'dropped' in directory 'loop0' already present! [ 207.028825][T28807] blktrace: Concurrent blktraces are not allowed on loop7 [ 207.042137][T28790] loop0: detected capacity change from 0 to 64 01:17:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:21 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) 01:17:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb426, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x100000, 0x183002) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 207.073153][T28789] debugfs: File 'msg' in directory 'loop0' already present! [ 207.096350][T28789] debugfs: File 'trace0' in directory 'loop0' already present! [ 207.106348][T28806] loop0: detected capacity change from 64 to 0 01:17:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) r13 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x40080, 0x0) syz_io_uring_submit(r4, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x2000000000000000, &(0x7f0000000280)=[r0, r0, r13], 0x3}, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:22 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000008e000/0x2000)=nil, 0x2000, 0x1800003, 0x2010, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 207.175678][T28833] blktrace: Concurrent blktraces are not allowed on loop7 [ 207.202366][T28830] loop0: detected capacity change from 0 to 64 01:17:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb803, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:22 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) [ 207.244783][T28845] debugfs: File 'dropped' in directory 'loop0' already present! [ 207.270181][T28845] debugfs: File 'msg' in directory 'loop0' already present! [ 207.295091][T28845] debugfs: File 'trace0' in directory 'loop0' already present! [ 207.302789][T28844] loop0: detected capacity change from 64 to 0 [ 207.309698][T28854] blktrace: Concurrent blktraces are not allowed on loop7 [ 207.331900][T28845] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb826, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:22 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x8, 0x70bd25, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0x4004804) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000003c0)={0x0, {}, 0x0, {}, 0x3f, 0x9, 0x9, 0x14, "f75a2904dce44f04830d1ee6ff40b7b20a46708f48b4c831215ed9cfe94f9d302bc4d4dfa80b2b07a1f5d394365e2cf9ea0ce90e4b097f1059e510b7edf3fb55", "d58844cbb521a73da4e0fc5e27029d848428ff2245236968b0c289883e11a6b0", [0x37a, 0x8001]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00', 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r3, 0x119, 0x0, 0x0, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0xfffffffffffffdc9}, {0x6}}]}, 0x4c}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)=ANY=[@ANYBLOB="8401000065dd6228d9cc5e7d35c80f5b7a4241b63e522eccb25dd2a3b72355cd5ac2ece9cd116d03ca78f494a37b1c0313850b27fbb9b2bf80dc734e7fc3b4e4fc12af8b691699c29511d9d22a6164269d624cc23bf7cac80c7d1ef2ac6530b2b0b8d877d5765b51b345fb41efaad79ffcf6ae9a627ba21b075c81cdd8e355d33a969347799de76ebf8df11abfc9eb6b2c3aebb9a3e5eb6b69bed85afe6d63fecd4b84290e885012f2ad53290e30dc6f75dde9151e59df8c067254", @ANYRES16=r3, @ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x20048801}, 0x0) 01:17:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) r13 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x40080, 0x0) syz_io_uring_submit(r4, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x2000000000000000, &(0x7f0000000280)=[r0, r0, r13], 0x3}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 207.346721][T28845] debugfs: File 'msg' in directory 'loop0' already present! [ 207.363203][T28860] blktrace: Concurrent blktraces are not allowed on loop7 01:17:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x22002) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000075b000/0x3000)=nil, 0x3000, 0x180000b, 0x80010, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x1, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:22 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) 01:17:22 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb903, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 207.390542][T28845] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) r13 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x40080, 0x0) syz_io_uring_submit(r4, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x2000000000000000, &(0x7f0000000280)=[r0, r0, r13], 0x3}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 207.472582][T28881] debugfs: File 'dropped' in directory 'loop0' already present! [ 207.493853][T28883] blktrace: Concurrent blktraces are not allowed on loop7 [ 207.499082][T28881] debugfs: File 'msg' in directory 'loop0' already present! 01:17:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x240200, 0x23) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:22 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) 01:17:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb926, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:22 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_DEV(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x8, 0x70bd2c, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4040050}, 0x20008000) [ 207.518614][T28881] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xbb26, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) r13 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x40080, 0x0) syz_io_uring_submit(r4, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x2000000000000000, &(0x7f0000000280)=[r0, r0, r13], 0x3}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:22 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x44}}]}, 0x28}, 0x1, 0x0, 0x0, 0x24000044}, 0x2000c040) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 207.608685][T28881] debugfs: File 'dropped' in directory 'loop0' already present! [ 207.612508][T28902] blktrace: Concurrent blktraces are not allowed on loop7 [ 207.620617][T28881] debugfs: File 'msg' in directory 'loop0' already present! [ 207.639104][T28913] blktrace: Concurrent blktraces are not allowed on loop7 01:17:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x17f, 0x6, 0x17, 0x0, "c9c76bf1b278d8060ec0f9937caebf9ea5fcb0fcb5ec947f4d6be60037423fbe3e5a4182c940a72b0953d3e7c23486683a228bffde54888d7d928737f212829f", "24fb94f31313cfd931485ade97d59e3ac0b1b5f3d7b79d3383e0b1edd8421c89", [0x5, 0x5]}) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x11, r2, 0x1dd02000) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x610001, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000280)={0x0, {}, 0x0, {}, 0x3, 0x1, 0x7, 0x4, "bb0062acd1676c03abaadba5b9d819202012662daa283cbd1c4ff05fdb159f3c7c98d7bc2bf50995f44e67a75438674f226376b315e650e1ffa3ed29f232d429", "04f6aa377ce3413b71ebf16343b35fe69176828bf2697d6fc5b4932ab65a9a22", [0x4, 0x5]}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents64(r1, &(0x7f0000000080)=""/108, 0x6c) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:22 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:22 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) 01:17:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xedc0, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 207.671331][T28881] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:22 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040)='802.15.4 MAC\x00', 0xffffffffffffffff) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r2, 0xa20, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0x5}, @IEEE802154_ATTR_CSMA_MAX_BE={0x5, 0x27, 0x1}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x1f}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xf9}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x7}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0x3}]}, 0x50}}, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 01:17:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x40080, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:22 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) 01:17:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 207.812177][T28936] debugfs: File 'dropped' in directory 'loop0' already present! [ 207.815822][T28942] blktrace: Concurrent blktraces are not allowed on loop7 [ 207.820481][T28936] debugfs: File 'msg' in directory 'loop0' already present! [ 207.837056][T28936] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xff0f, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:22 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:22 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x2, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008080}, 0x8040840) [ 207.884603][T28958] blktrace: Concurrent blktraces are not allowed on loop7 [ 207.893528][T28960] blktrace: Concurrent blktraces are not allowed on loop7 01:17:22 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) 01:17:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x40080, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x100000001, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="e7e132cc04df71150a5c69fb2a62fb9d0789d6e3a85da126a69b744188b675e399b71f50b425e7b92f3323c6b09ee4f392074404a7bff3fde55811dacf110ae808383a9ce272d2e779fa4413d4a4c3ea00a56fc4c2e0afb36ae6283e3c04108f636fa24ff43efbd518ceee2f76210aee1177fa7d313f7bd2b77d70a6e3e3deff4ec956ff510bd4eb72a02993a458f7e4c2efc51986db1441245461559faf", 0x9e, 0x80}, {&(0x7f0000000140)="06b64888c2396877d33c49427c759034594a22ccd27f7aa86b56ef2ed7e2c76fbb4720444c17c3ce3fc3e2c3afe34e8397c91b81050b", 0x36, 0xe27c}], 0x222002, &(0x7f00000001c0)={[{@i_version='i_version'}, {@journal_checksum='journal_checksum'}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x1}}, {@test_dummy_encryption='test_dummy_encryption'}, {@dioread_nolock='dioread_nolock'}], [{@subj_user={'subj_user', 0x3d, '/dev/loop#\x00'}}]}) fstatfs(r1, &(0x7f0000000280)=""/185) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 01:17:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xe0000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 207.974347][T28972] loop0: detected capacity change from 0 to 64 [ 207.983365][T28973] debugfs: File 'dropped' in directory 'loop0' already present! [ 207.987542][T28980] blktrace: Concurrent blktraces are not allowed on loop7 [ 207.996476][T28973] debugfs: File 'msg' in directory 'loop0' already present! 01:17:22 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x2000, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x88, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010100}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @loopback}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'virt_wifi0\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x20004095}, 0x30040004) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffe}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10a}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4008000) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) 01:17:22 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) [ 208.030119][T28989] blktrace: Concurrent blktraces are not allowed on loop7 [ 208.035841][T28973] debugfs: File 'trace0' in directory 'loop0' already present! [ 208.047697][T28992] loop4: detected capacity change from 0 to 264192 [ 208.065833][T28981] loop0: detected capacity change from 64 to 0 01:17:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x1000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:22 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) 01:17:23 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010102}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000801}, 0x4000884) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x400) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0xf, 0x19, "fd74c00a43046ea3410805941c6c7f54e3c5c7a001695d5d2583487bfa8c1916d747ae4a05f05dcca470229cb0acf7b2cfc06d60c5418ee8783c2cc90560ef16", "e653074af4a11cbbeca841a7c57a9cc4be43a6d0052126054b1cf3f5b03bdb3b4195edc42b33e5474be662b53716bd8027126803538a79ee9efdf0b8e91d0e12", "bf7f2b07382a6465dbf1ea1a578b038ac8c4165ff62142838a613edc9fe3a200", [0x7255, 0x8]}) [ 208.112112][T28973] debugfs: File 'dropped' in directory 'loop0' already present! [ 208.133337][T28973] debugfs: File 'msg' in directory 'loop0' already present! [ 208.140807][T28992] loop4: detected capacity change from 0 to 264192 01:17:23 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 01:17:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:23 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) [ 208.186555][T28973] debugfs: File 'trace0' in directory 'loop0' already present! [ 208.210361][T29026] blktrace: Concurrent blktraces are not allowed on loop7 [ 208.219771][T29030] blktrace: Concurrent blktraces are not allowed on loop7 01:17:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r10 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r11 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r11, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r8, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r9, &(0x7f00000004c0)={0xc}, r10}, 0xfde6) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r12}}, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x10e0000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x0, 0x6, 0x10, 0x4, "862136aef968886b18cf6bc3fed294f881f9fed9b5533104976ad51698d1fbf55854d3a22a9a146e748bc8254560e74d12be22d4f93ea8681d7dfca3a42f5d8e", "3c84b5a557ca64be0f60776de4c92a80eba730a4848b59e544aba17b1bfb5ec7", [0x800, 0x2]}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 208.299826][T29034] debugfs: File 'dropped' in directory 'loop0' already present! [ 208.313113][T29027] loop0: detected capacity change from 0 to 64 [ 208.317988][T29034] debugfs: File 'msg' in directory 'loop0' already present! 01:17:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x2000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:23 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040)='802.15.4 MAC\x00', 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0xc00, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x20000841) 01:17:23 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) 01:17:23 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 208.384238][T29054] blktrace: Concurrent blktraces are not allowed on loop7 [ 208.388953][T29034] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:23 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) [ 208.427261][T29074] blktrace: Concurrent blktraces are not allowed on loop7 [ 208.465736][T29059] loop0: detected capacity change from 64 to 0 01:17:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x2040000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x3000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r9 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r9, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}, r8}, 0xfde6) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r1, 0x125e, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000040)=ANY=[@ANYBLOB="040000000000000000000000e5617922bb8058da9a0383d380627d82da940c8b841cd67cd81e1ec53b"]) 01:17:23 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:23 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) [ 208.543361][T29086] blktrace: Concurrent blktraces are not allowed on loop7 [ 208.582727][T29089] blktrace: Concurrent blktraces are not allowed on loop7 01:17:23 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x8c, r2, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x1b, 0x7, '/usr/sbin/cups-browsed\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'lo\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x8c}}, 0x800) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:23 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) [ 208.622073][T29101] blktrace: Concurrent blktraces are not allowed on loop7 [ 208.632266][T29095] loop0: detected capacity change from 0 to 64 [ 208.646623][T29103] blktrace: Concurrent blktraces are not allowed on loop7 01:17:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x4000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 208.685707][T29096] loop0: detected capacity change from 64 to 0 [ 208.704681][T29100] debugfs: File 'dropped' in directory 'loop0' already present! [ 208.717768][T29100] debugfs: File 'msg' in directory 'loop0' already present! 01:17:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r9 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r9, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}, r8}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:23 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:23 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012bbd7000fbdbdf250500000008000400ffffffff08000400ac1e010158c7bbed1400060074756e6c30000000b2e400000000000008000500e0000002"], 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x20004840) 01:17:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = geteuid() r2 = syz_mount_image$nfs(&(0x7f00000000c0)='nfs\x00', &(0x7f0000000100)='./file0\x00', 0x2ae, 0x0, &(0x7f0000000140), 0x400, &(0x7f0000000380)={[{'pids.max\x00'}, {'pids.max\x00'}, {'\\*!('}, {','}, {',\''}, {}, {'pids.max\x00'}, {'+$%,-'}], [{@fsuuid={'fsuuid', 0x3d, {[0x37, 0x64, 0x62, 0x36, 0x35, 0x33, 0x37, 0x32], 0x2d, [0x65, 0x35, 0x37, 0x31], 0x2d, [0x64, 0x36, 0x37, 0x34], 0x2d, [0x32, 0x61, 0x1, 0x32], 0x2d, [0x33, 0x36, 0x66, 0x63, 0x32, 0x37, 0x34, 0x66]}}}, {@uid_gt={'uid>', r1}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x38, 0x39, 0x66, 0x65, 0x63, 0x37, 0x4], 0x2d, [0x64, 0x34, 0x37, 0x38], 0x2d, [0x33, 0x39, 0x3e, 0x37], 0x2d, [0x65, 0x64, 0x39, 0x34], 0x2d, [0x34, 0x35, 0x30, 0x30, 0x35, 0x64, 0x31, 0x61]}}}, {@measure='measure'}, {@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@obj_user={'obj_user', 0x3d, 'pids.max\x00'}}, {@obj_role={'obj_role', 0x3d, 'pids.max\x00'}}, {@seclabel='seclabel'}, {@pcr={'pcr', 0x3d, 0x2b}}, {@dont_hash='dont_hash'}, {@measure='measure'}]}) r3 = openat(r2, &(0x7f0000000240)='/proc/self/exe\x00', 0x4623df4dc093f4db, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000040)='pids.max\x00', 0x2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r5, 0x4018f50b, &(0x7f0000000080)={0x0, 0x0, 0x87a}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 208.734713][T29100] debugfs: File 'trace0' in directory 'loop0' already present! [ 208.758930][T29123] blktrace: Concurrent blktraces are not allowed on loop7 [ 208.775484][T29128] blktrace: Concurrent blktraces are not allowed on loop7 01:17:23 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) [ 208.794512][T29127] loop0: detected capacity change from 0 to 64 [ 208.825805][T29126] loop0: detected capacity change from 64 to 0 [ 208.834638][T29129] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x5000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 208.855730][T29142] blktrace: Concurrent blktraces are not allowed on loop7 [ 208.863015][T29141] loop4: detected capacity change from 0 to 1 [ 208.865666][T29129] debugfs: File 'msg' in directory 'loop0' already present! [ 208.872494][T29141] nfs: Unknown parameter 'pids.max' [ 208.894196][T29152] blktrace: Concurrent blktraces are not allowed on loop7 01:17:23 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x100000000007d) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f00000000c0)=0x1, 0x4) connect$inet6(r1, &(0x7f00000003c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xa, &(0x7f0000000380)=0x0) io_submit(r2, 0x1, &(0x7f0000000480)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r2, 0x2, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000000000)="1965d3db04567aed79ea9b05b192d2a54b74965e519f311ba863cd3abc94280e2b8601264232ea80dbc91ee17ffbe043eba1d5a99c9d03d90a3835f00cba4076f78b7294d3c7ef07eb2ca8acf49bf8a96bee45ee5e2dd08f3c088907d53c577f", 0x60, 0x8, 0x0, 0x2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x9, r3, &(0x7f00000000c0)="2122cf158eb9753bc2f9c59f186183bf7d79b2d2e1eb606c8c4df719db284c5ca0110620481a34ef5701c72335248be388923c4ba2e3bd160347daa29a5a364caaeea825f10077b5a17d17fd59ab56a3dbdf1e89cab74ef8f1477a9a8cb3d79f3a300afa73da11f9c5eb942e168fcf972a5ec6db03a8c06ec920c58b07a8e4f16d0f1ade16ec4db3af84298b6e8b71deb3bc35becdacfc330302", 0x9a, 0x7}]) r4 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) 01:17:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x6040000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)) syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r5 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r5, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:23 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) [ 208.896287][T29129] debugfs: File 'trace0' in directory 'loop0' already present! [ 208.953693][T29162] blktrace: Concurrent blktraces are not allowed on loop7 [ 208.961229][T29163] blktrace: Concurrent blktraces are not allowed on loop7 [ 208.969502][T29129] debugfs: File 'dropped' in directory 'loop0' already present! [ 208.976314][T29164] loop4: detected capacity change from 0 to 1 [ 208.983645][T29164] nfs: Unknown parameter 'pids.max' [ 208.983769][T29159] loop0: detected capacity change from 0 to 64 [ 208.993523][T29129] debugfs: File 'msg' in directory 'loop0' already present! 01:17:23 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) 01:17:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)) syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r5 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r5, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) r4 = openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f00000000c0)="41d04427a87ffb216f83a7a19a889055328ec78df82a234183f2f77f08dc2fda93f518cf59a39690e788a254cbeec74d24b54c0f193364d5976f46f007222fac37c3ffb695fccff14a4863f231eda60c1870a6", 0x53, 0x804, &(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10) splice(r2, &(0x7f0000000000)=0x39, r4, &(0x7f0000000080)=0x6, 0x4e76da3f, 0x1) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000000280)=""/146, 0x92}], 0x2, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 209.009571][T29129] debugfs: File 'trace0' in directory 'loop0' already present! [ 209.044806][T29179] blktrace: Concurrent blktraces are not allowed on loop7 01:17:23 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x7000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:23 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) [ 209.069520][T29184] blktrace: Concurrent blktraces are not allowed on loop7 01:17:23 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4c0c00) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101, 0x2, 0x0, 0x5, 0x9, 0x5, "b83c4439c34c6beb06d008a528c411b395fe488255d473fa9d4abea10d6219ef5bf88ba836382c512ea515d49bd661676b02f4ff65689c1efe1df0cfebf3c51d", "dc5804955b390353548ea3da267db1529204a4592cdbbf6c16cd1db804d2e6a8f08e355ca7c939005d73c5a8b3c82cd8ee3ad9f5262149e25d73dc6587106d30", "a4c33a69c70f7f3e9de4142f0a1f0206ca460810d70a02c41dbaf8e4e99d5165", [0xc6, 0x1]}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)) syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r5 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r5, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 209.114108][T29198] loop0: detected capacity change from 0 to 64 01:17:24 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10492008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r0, 0x400, 0x3, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:insmod_exec_t:s0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x24}, 0x8000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x40312eba19dfb7ed) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r0, 0x8, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macsec0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, [], 0x1}}]}, 0x74}}, 0x4000005) signalfd4(r1, &(0x7f0000000040)={[0x9]}, 0x8, 0x80800) [ 209.167479][T29203] blktrace: Concurrent blktraces are not allowed on loop7 [ 209.176950][T29209] blktrace: Concurrent blktraces are not allowed on loop7 [ 209.194158][T29205] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x288404) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x54174000) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000380)=""/54, 0x36}], 0x3, 0xd9f, 0x20000000) openat(r1, &(0x7f0000000400)='./file0\x00', 0x502, 0x80) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)="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", 0xfffffe16) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:24 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) 01:17:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 209.213190][T29205] debugfs: File 'msg' in directory 'loop0' already present! [ 209.234379][T29205] debugfs: File 'trace0' in directory 'loop0' already present! [ 209.253026][T29218] loop0: detected capacity change from 0 to 64 01:17:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x9000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:24 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/191, 0xbf}, {&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000200)=""/7, 0x7}], 0x5, 0xd9f, 0x800000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x4080000, 0x9, 0x16, 0x1, "a002a2eef9d6614403412fedb1b3ae102ece250473819759c412a188342dd835af6f6638a7537c34bf01695f5e0a7eca1fd85e89791698288e167a7099139172", "b737be43908ebcc89805e01b5ff639ae265f1748d273e908051fa6ee259e8053", [0x3, 0x8]}) [ 209.276236][T29227] blktrace: Concurrent blktraces are not allowed on loop7 01:17:24 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:24 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MAC_ACL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='c\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="ff5d9736feacf8b18f993c52bc56e8870029ca2a085432a9b33cbd0c5c0ddf3db56c22e1f38a18d2fc1ae13296dc9b188a00a8d92ed96302f3fafd36d184138e3c00"/80, @ANYRES32=0x0, @ANYBLOB="0800a500000000000800a500000000001000a6800a00060008021100000000000800a500000000000800a500000000001c00a6800a00060008021100000000000a00060008021100000000000800a500000000007000a6800a000600ffffffffffff00000a00060008021100000100000a00060008021100000000000a000600ffffffffffff00000a000600ffffffffffff00000a00060008021100000100000a000600ffffffffffff00000a00060008021100000100000a00060008021100000000000800a500010000000800a50001000000"], 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x8005) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 01:17:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000080)="cf313c5f63bcea22e79b4deb5157d63240e4076635d0c9c40f3536f9e8f80d385b2f4232b028afc6f4b91be597c5ec6d91e430317b9ea4", 0x37, 0x71}, {&(0x7f00000008c0)="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", 0x1000, 0x2}], 0x0, &(0x7f0000000100)={[{@shortname_mixed='shortname=mixed'}, {@rodir='rodir'}, {@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@uni_xlateno='uni_xlate=0'}, {@fat=@nocase='nocase'}, {@shortname_winnt='shortname=winnt'}, {@nonumtail='nnonumtail=1'}, {@rodir='rodir'}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_user={'obj_user', 0x3d, '\\&:.@//[)'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@appraise_type='appraise_type=imasig'}]}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:24 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) [ 209.317580][T29222] debugfs: File 'dropped' in directory 'loop0' already present! [ 209.325242][T29222] debugfs: File 'msg' in directory 'loop0' already present! [ 209.340687][T29222] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xa000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 209.407331][T29259] debugfs: File 'dropped' in directory 'loop0' already present! [ 209.415267][T29258] loop4: detected capacity change from 0 to 8 [ 209.423694][T29261] blktrace: Concurrent blktraces are not allowed on loop7 [ 209.439842][T29258] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value 01:17:24 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) r0 = syz_io_uring_complete(0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:24 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x357a}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xa41}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0x25}}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x10000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x400800) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0xa1) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/69, 0x45}], 0x1, 0x5, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 209.460429][T29259] debugfs: File 'msg' in directory 'loop0' already present! [ 209.467368][T29272] blktrace: Concurrent blktraces are not allowed on loop7 [ 209.473130][T29259] debugfs: File 'trace0' in directory 'loop0' already present! [ 209.486284][T29273] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:24 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:24 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) [ 209.522166][T29273] debugfs: File 'msg' in directory 'loop0' already present! [ 209.531437][T29273] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x1c) mmap(&(0x7f000050a000/0x3000)=nil, 0x3000, 0x1800003, 0x50, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="40000000b2f34fd1491d99d0de0eb7b26c123bd8bac8aa9ea15bc9f68003b98af90027354dbcd9ebd044bc2fe9010eed994b15c7ff66d49629d38df760e897f01891c13f04575cff1c8c4cfe3194c14b633e4c91d74eae22b71adedbf6c2cba409a4d5f5a9d9af39e724c696fc3d525b", @ANYRES16=r1, @ANYBLOB="010000000000000000000300000008000500ac1414bb08000400ac1414aa79fe0600766c616e30000000000000000000000008000400e0000001"], 0x40}, 0x1, 0x0, 0x0, 0x4010}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2e007b00d8125f324391fb29af9ef8fecdc6e4fd26212a4eb3b45e087a42080e1d209f6465c9ea34cc090629bbbf8d1afa379ee7b30be1651a8cf96d81167fc4591820f61fa1c494f82a87295b195e997509212e1e067fc02c74856e1314450ab81c0495268f47048e66da352760", @ANYRES16=r1, @ANYBLOB="000825bd7000fbdbdf2507000000140003000000000000000000000000000000000014000600726f736530000000000000000000000008000500ac1414aa"], 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x20004040) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000)='NLBL_CALIPSO\x00', r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', r4) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="fbffffffccae8a465efe3151a511f2a03ec9a721a9f255cdb1757aecce94ec460bb659414ec113114f77f19bb7e59f6b7bb6d847121a22f33bbf3524f1d76432eecd57ccaa", @ANYRES16=r6, @ANYBLOB="010000000000fbdbdf25030000002300070073797374656d5f753a6f626a6563745f723a7661725f6c69625f743a7330000008000400ac1414aa14000600766c616e30000000000000000000000008000500e0000002"], 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, 0x0, 0x2400a081) syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ac40002b", @ANYRES16=r5, @ANYBLOB="000127bd7000ffdbdf25040000001400060076657468305f766972745f77696669002f00070073797374656d5f753a6f626a6563745f723a6465766963656b69745f6469736b5f657865635f743a7330000008000500e000000214000600626f6e64300000000000000000000000140003000000000000000000000000000000000008000400ffffffff14000200fc02000000000000000000000000000108000400ac1414aa"], 0xac}, 0x1, 0x0, 0x0, 0x40004}, 0x10) r7 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) [ 209.588651][T29302] debugfs: File 'dropped' in directory 'loop0' already present! [ 209.604019][T29306] blktrace: Concurrent blktraces are not allowed on loop7 01:17:24 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) [ 209.632475][T29302] debugfs: File 'msg' in directory 'loop0' already present! [ 209.639970][T29302] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}, r8}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 209.678841][T29319] debugfs: File 'dropped' in directory 'loop0' already present! [ 209.687947][T29319] debugfs: File 'msg' in directory 'loop0' already present! 01:17:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xc000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$char_raw(&(0x7f0000000000)='/dev/raw/raw#\x00', 0x1, 0x3) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/242, 0xf2}, {&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/143, 0x8f}, {&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000340)=""/35, 0x23}], 0x6, 0xffff4543, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setown(r3, 0x8, 0x0) socket$inet(0x2, 0x4, 0x3e20456c) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:24 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 209.736854][T29333] blktrace: Concurrent blktraces are not allowed on loop7 [ 209.743977][T29319] debugfs: File 'trace0' in directory 'loop0' already present! [ 209.773217][T29340] blktrace: Concurrent blktraces are not allowed on loop7 01:17:24 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) 01:17:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}, r8}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xd000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 209.854867][T29352] debugfs: File 'dropped' in directory 'loop0' already present! [ 209.899755][T29352] debugfs: File 'msg' in directory 'loop0' already present! [ 209.928859][T29364] blktrace: Concurrent blktraces are not allowed on loop7 [ 209.942493][T29368] blktrace: Concurrent blktraces are not allowed on loop7 01:17:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xf000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 209.949537][T29352] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:24 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) 01:17:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x5, 0x2, 0x0, 0x0, "042a7d4e7f8b38acf73ef0419fd2d97918da5ca5ed9ae13df2ed07eff505aef64da3bb7cc24c6e7dd6953d60bb4808fb0f03acb1d6636ee8edec4893e40266e6", "e7c680bc5536a21997302653de602c6dabe3938465463e93ca8bd65a4a1ec00f", [0x3f, 0xfffffffffffffffa]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x6, 0x4, 0x11, 0xc, "fa19f167bbed97262c7a99a2a8230b86c2d2d121a09de4efd1fc6d9deed102e3a38daababec299698ce22c1aaca531d7a4440b746f03480068db548900", "a6ff2f24ddee363483247cf74161e3c9169394d3044e0292a5e5a4cd6b4704dd", [0x0, 0x2a]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r1, &(0x7f00000000c0)=0x9, r0, &(0x7f0000000100)=0xc0, 0xffffffffffffffff, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}, r8}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 210.036121][T29352] debugfs: File 'dropped' in directory 'loop0' already present! [ 210.046229][T29379] blktrace: Concurrent blktraces are not allowed on loop7 [ 210.062272][T29352] debugfs: File 'msg' in directory 'loop0' already present! [ 210.063644][T29385] blktrace: Concurrent blktraces are not allowed on loop7 01:17:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x11000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:24 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) [ 210.095545][T29352] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:25 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) pread64(0xffffffffffffffff, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}, r8}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 210.166964][T29396] blktrace: Concurrent blktraces are not allowed on loop7 01:17:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x13000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 210.226734][T29400] blktrace: Concurrent blktraces are not allowed on loop7 [ 210.241520][T29401] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:25 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) 01:17:25 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x250080, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000280)={'ip_vti0\x00', &(0x7f0000000200)={'tunl0\x00', 0x0, 0x7860, 0x8, 0x8000, 0x22000, {{0xd, 0x4, 0x1, 0x4, 0x34, 0x68, 0x0, 0x20, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x23}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@cipso={0x86, 0x1e, 0x3, [{0x7, 0xd, "4c8d595bf6b5b8bd789648"}, {0x7, 0xb, "12c4f324fe06f44a15"}]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000800)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="b892da7fb38b3e48a037f861bb00000000", @ANYRES16=0x0, @ANYBLOB="10002abd7000fbdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="a401028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040005000000080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000100000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r3, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400050000004f000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e000008000100", @ANYRES32=0x0, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004002000000008000100", @ANYRES32=0x0, @ANYBLOB="3c00028038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000100008008000100", @ANYRES32=0x0, @ANYBLOB="b00002806c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000003c0004000400800000000000800080011f00000002008c660100000003000107409b000064db000e000000803f00ab7f018000003b0002208000000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e000008000100", @ANYRES32=0x0, @ANYBLOB="ec0002803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004009e0600003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040003000000"], 0x3f4}, 0x1, 0x0, 0x0, 0x4894}, 0x4004010) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, 0x0, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000880)='batadv\x00', r1) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="18000000", @ANYRES16, @ANYBLOB="491e100000000000e60d4a"], 0x18}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000480)={'wlan1\x00', 0x0}) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x48, r8, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IE={0x2b, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x0, 0x0, @device_b, 0x0, @broadcast, 0x0, 0x0, @broadcast}}]}]}, 0x48}}, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x344, 0x0, 0x20, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0xc, 0x0, 0x5, 0x0, {0x2c3b, 0x562, 0x0, 0xff, 0x0, 0x1, 0x0, 0x1}, 0x800, 0xfffffffa, 0x2}}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x87}, @NL80211_ATTR_KEYS={0x1b4, 0x51, 0x0, 0x1, [{0x90, 0x0, 0x0, 0x1, [@NL80211_KEY_SEQ={0x11, 0x4, "c2e17d5acfabe159ecfae266a0"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "944c440d3ddbc9b9aa256b77ac"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "9567e13149090e9e45d0765241"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "3686c031aa9a900380ac005dae"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "48d3a3fdc4ee703464dacc9f5b"}, @NL80211_KEY_DEFAULT_TYPES={0x18, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}]}, {0x20, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_IDX={0x5, 0x2, 0x1}, @NL80211_KEY_MODE={0x5, 0x9, 0x1}, @NL80211_KEY_DEFAULT={0x4}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_KEY_DATA_WEP40={0x9, 0x1, "c9a6cb9265"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "32c66ced14c712303eb3e2a6c7"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "653fd965e6"}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_KEY_SEQ={0x7, 0x4, "b4ce4c"}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_KEY_SEQ={0x6, 0x4, "9cf9"}]}, {0x60, 0x0, 0x0, 0x1, [@NL80211_KEY_DATA_WEP104={0x11, 0x1, "a4d956330564e26b9bae83a0c2"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "bfa8927cff"}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DEFAULT_TYPES={0x10, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_MODE={0x5}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "f71ca1941a"}, @NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_DEFAULT_MGMT={0x4}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_MODE={0x5}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "c22263a265074fe68ac02ba422"}, @NL80211_KEY_MODE={0x5}, @NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_IDX={0x5, 0x2, 0x2}]}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0xbf, 0xfc, "d88e638d60341967cc12c367af336a12a1f8efaca0b2bc0b46c2c7a99fb8a15eee827c6d21e334a4da3f5a132dce623b9a2930ac56e123bb1ac814204d5ba32773260bffafca3273905257a63d0889c21b2d18dcba6a532a8017fad7427817c53ceba0def1036e0f63acbfd269fd8a2f89063430a8371adb0bace31c9ec1998a9c4533ac46d756e6ad67cf886bdef486fa7080156e195bd57dc495158c3f6ba094bfebf9b84e4b2eaadf83c776b5438f45d4d5418f7ba43233e3fc"}, @NL80211_ATTR_FILS_ERP_RRK={0x1a, 0xfc, "748f68d16f89646977db493886d2f4daa9894e177e0f"}, @NL80211_ATTR_FILS_ERP_REALM={0x33, 0xfa, "c5f8411c7fd9b8d8541c6ddcd4dd9b009dd254d13057aa8f47bbe26c67a84d91a5854c84860dbce949ae43698e3475"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x13, 0xf9, "521069af53ef9f2f6c514fb64e41c8"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xe, 0xf9, "eb3e4127e30e6b05ba14"}], @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6b}, @NL80211_ATTR_DISABLE_HT={0x4}]}, 0x344}, 0x1, 0x0, 0x0, 0x40040}, 0xc9) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000426bd7000fedbdf250a0000000a000900000000000000000008003c00871c0000080039080600000008003c001f00000005002f000100000008003a00da1d000005003800010000000500370000000000"], 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x94) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r9, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x1c, r5, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x2000c804) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20000001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 210.275443][T29401] debugfs: File 'msg' in directory 'loop0' already present! [ 210.282785][T29401] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x20000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) pread64(0xffffffffffffffff, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}, r8}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_complete(0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000080)={0x400, 0x400, 0x55, &(0x7f0000000000)="ce37624a7800caf02ed3c0f2fdcd08f7b380ed639f346da7bba74cf8139e2a5fe9432d15d2e20656341041d8d832c163e3810db58a3c59a895033d13516e2993b192b3166f83ab1af961ced764b74bba8fbe810be5"}) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 210.404549][T29412] debugfs: File 'dropped' in directory 'loop0' already present! [ 210.421676][T29420] blktrace: Concurrent blktraces are not allowed on loop7 [ 210.428734][T29412] debugfs: File 'msg' in directory 'loop0' already present! [ 210.436593][T29422] blktrace: Concurrent blktraces are not allowed on loop7 01:17:25 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) 01:17:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x20100000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0), &(0x7f00000006c0)=0xc) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r2, &(0x7f0000000500)={&(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="92cff9c974615228c9f7fd858727f56531a6d528d8b376dcee9d1bf9d3ad2876101d764c01719a98de737353ec985e25577e938a3bc30891f076d80e2818", 0x3e}, {&(0x7f00000000c0)="93405b16fd5b8dc27eb53eb11e807b46254e73be4f1e599957ca88f2de504c5d46075108d395af63d512271e30dff6687a9b0a94889a4bbdc931960ab9de2cd6a874ead2", 0x44}, {&(0x7f0000000140)="4cf859307492ed7e27255647804803edddca2acb47d3cedbeec1d581062247192d1fe2606e3a8776041eff49d4d2508ed3834415efa1cc5532e11317a062d9350a4faa640752a80d6840981e6922e58330516110604185", 0x57}, {&(0x7f0000000540)="b83b2a953e9d7c7763291774039e1ce376c164641a7c84cbb4e4e1e9ad7653184286c8300e2673e1fd0b92a962baa14b1f5b4faa62040f9f821224b004308197321ccb2414015bd90fa15e784aefe8ae5299a0989d3b037bcda12afd5624de3c3a60f5f4e31478a0b65af5aeef531eb6920fa9b2feba2fb7fc1c4f8cedf6ac2a", 0x9}, {&(0x7f0000000280)="dc3e753d7fdff58ceae98b1b7b22239d34fe445572155ae35d1d9372eae1aa6cb80e16a0c0e2ed233ada5cd4a7355c5becdf756ca624fd17e2193fe34009e89116e3371b", 0x44}, {&(0x7f0000000200)="22d145653d1aa11dab5d26d7a308137354735a5d3918b995cf246a0979c53c78b1a92c8a267eced94600d45b70f4584738dc59", 0x33}, {&(0x7f0000000300)="abc5b5ad1525caca681f1f111f3c9f70276160ca9b4a637d7821044d26a4693b10cfaebe0bdb885fc408d758fecf8d02c5606d665004a58336aad674cea9580a2d425d04749afa1687bafafe2ffd7764e144b99cb5e68c9e9331d857372a4205e87f6bc7928e91fb25e6a6092c840cc6cd0776bbee22593511f1c11288f3ea4b3cdbd710f95a36f5fa0773bfd7cac9dd45d04d742bf07ed98048122a3e63b8063fae45fd09ae4f57fbfbb25a88a362e6850ff4ff56c81aa69d14727d0763df031471d66fce28a18f5bb337618a6f42e36b6e025a445b6a7fd4bbddde35c05b4eaefa8a7851c625b238cff39249dd8eea38822c0d", 0xf4}, {&(0x7f0000000400)="42399e", 0x1}], 0x8, &(0x7f00000004c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x6}}], 0x18}, 0x80) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x222401, 0x0) sync_file_range(r2, 0x80000001, 0x9, 0x6) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x80) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x80000001, 0x5, 0x0, 0x3, 0x4, 0x0, "a7393b0d1b2d1126bbc76f94a43b3a2357fbe6305dd8a53547cabd0761e2af219e215596e4efd654ae372717596fd163d9b3b24aedabff1d2dad5110081ce65d", "610cae85f378b5360d324d827d7c64585c276b90ef41fb53a5fae5b5441d6aab5f7b622133441a1ea6b2b9a8cf2c840a6a3e6d6fe602743600e3dcbffb67adf9", "f2c87e3c6ca9be606974259ac784a5f928cde327a39da8c746f88898af4b8dcf", [0xee00000000000000, 0xde97]}) [ 210.475451][T29412] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:25 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:25 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) [ 210.522944][T29440] blktrace: Concurrent blktraces are not allowed on loop7 [ 210.537964][T29450] blktrace: Concurrent blktraces are not allowed on loop7 01:17:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) pread64(0xffffffffffffffff, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}, r8}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:25 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x28001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:25 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) 01:17:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x22000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 210.580740][T29455] debugfs: File 'dropped' in directory 'loop0' already present! [ 210.589530][T29455] debugfs: File 'msg' in directory 'loop0' already present! [ 210.590481][T29464] blktrace: Concurrent blktraces are not allowed on loop7 [ 210.597504][T29455] debugfs: File 'trace0' in directory 'loop0' already present! [ 210.610236][T29465] blktrace: Concurrent blktraces are not allowed on loop7 01:17:25 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) 01:17:25 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00', 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0xb, @remote, @dev={0xfe, 0x80, [], 0x1a}, 0x20, 0x10, 0x760f, 0xf1}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000840)={&(0x7f0000000140)={0x6f0, r1, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x2a8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x160, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '@!]\'\'\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4b3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '{[^\xf8:$(.\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '[(\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}, {0x4}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '%!--{!\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '*-(..![.}*:-[]\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\"\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_BITS={0x144, 0x3, 0x0, 0x1, [{0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '%^*\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '.\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x11c}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1470}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '!\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '$\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x100, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}, @ETHTOOL_A_BITSET_VALUE={0xf, 0x4, "d8e2d8db70265a894d4ef4"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x400}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xd4, 0x4, "8c2b49856a15ac87b9bbf981da9d2ad4181e208d415d938c43d24e1f810e34ac1bf1b18443da11fd6d85df8cde36b6fbf0d94cf15a28c265466850df60489dc1fc170836803a4aef1fa470a011d810a44cec7ff8257a23488656536e0b8ef4d1bbec22b78e766039e04e2c7344353694d60737176a3ad68312a9f9f94780fa13bc834bf90976fe28ec4c46f17f29193fb2e1c6cf0a6e283921db41528d1994c2921912b11b06ce6d6bfbca7623d2fb6e7572691a34d47470c213a06c16a42a2e77930cfd51162e9d303841b9d2ad338c"}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x12c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8000}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x75, 0x5, "d77234e62435d5dd31a00a9fce58e6da13cd467225e6e4c49a866272169d5d54c2e2c6699d859306cfc7e243df09bc5de4e1e78193614760244f4c99c6dce6040b143544fe2d3f3b093f61ae282d0bd1089b4e6d69f5e95bd5a8a55aaae07ed9b1d2732f913c6f9ea7617148555581db46"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1ff}, @ETHTOOL_A_BITSET_VALUE={0x99, 0x4, "1eb8b65b1001e356c39bd4443cabe3ea02d2bf7383ca539cf1863ce7f040b1c000e8c41084792a4a038c1850b62c1f3c511d6ceda9dd7539e5c4066ab185812ee888cdb2367e28b73f88c226e040e9eeaf68a37b2a83aa364d1ef5ba850e23a3540531c8c353165afab26e259e2572b9cc3a37d5bbdb02d351fe82673910f7f071d8489ecddf9d8d5e253a9c326479e081a82bea68"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x178, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xbf, 0x4, "1ea6284a00560b1e23d3b066b3f48e6c4640026e033c82c7945d8948e1e3916f1ca4f6f889f0b3bc671fd8c40f625019b79beefff8ae1ad933137acc48bb4d2f9b28923fb8156b6a0a55c14c5c65c1b3c2d0e0b470c94dd55e5d6121a246db04088db5b5cdc97217aebcf4c8984d60bee00ed85acbb013bb6767e8c1c335d05e0d4b5916c7f2d6e191c341280aa7ce272139c9123cf8be608098622088ce975913d53015e6a224f634f98089b6ab8ff72d117519f927fd52d07f3a"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfff}, @ETHTOOL_A_BITSET_BITS={0xa8, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xf8\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '(f]:\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2361}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4d86}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}]}]}]}, 0x6f0}, 0x1, 0x0, 0x0, 0x40040}, 0x2) [ 210.649145][T29473] blktrace: Concurrent blktraces are not allowed on loop7 [ 210.657506][T29474] blktrace: Concurrent blktraces are not allowed on loop7 01:17:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:25 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:25 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) [ 210.726653][T29492] blktrace: Concurrent blktraces are not allowed on loop7 [ 210.755961][T29494] blktrace: Concurrent blktraces are not allowed on loop7 01:17:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x3f000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 210.787487][T29497] debugfs: File 'dropped' in directory 'loop0' already present! [ 210.818167][T29497] debugfs: File 'msg' in directory 'loop0' already present! [ 210.830181][T29497] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:25 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) ftruncate(r2, 0x1220e00) fallocate(r1, 0x100000003, 0x0, 0x80019c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r3 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r3, 0x401, 0x3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000000140)=""/14, &(0x7f0000000180)=0xe) signalfd4(r4, &(0x7f0000000000)={[0x146927eb]}, 0x8, 0x40800) 01:17:25 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) [ 210.832032][T29511] blktrace: Concurrent blktraces are not allowed on loop7 [ 210.854544][T29515] debugfs: File 'dropped' in directory 'loop0' already present! [ 210.862698][T29515] debugfs: File 'msg' in directory 'loop0' already present! [ 210.872187][T29524] blktrace: Concurrent blktraces are not allowed on loop7 [ 210.872353][T29515] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x40000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:25 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, r0, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_macvtap\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan1\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000800}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r3, &(0x7f00000001c0)="fd6ef7fc81cf74a52a12d3caf3c04d596833bdeeb8e7948e6927ec57723b4f9ddf17435e7300e6b190acaa1ccdda0b0ee618d6f3c81868b7c5b993ed32af3944db8e3cff7df3a5889947ff72ccc0b761277d6a8559fb46d22d5ae0192796efa7996a51b81f59c312880577ae9717aa7e7aa2c3", 0x73) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 01:17:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:25 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) [ 210.904278][T29529] blktrace: Concurrent blktraces are not allowed on loop7 [ 210.933070][T29530] blktrace: Concurrent blktraces are not allowed on loop7 01:17:25 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:25 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x40, 0x2}) 01:17:25 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100)='mptcp_pm\x00', 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0)='nl802154\x00', 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080)='802.15.4 MAC\x00', 0xffffffffffffffff) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000c40)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r7, &(0x7f0000000d00)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="001f00000008000200000000000000", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r8, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x20000000) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f00000003c0)={&(0x7f0000000200), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, r5, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x24000004) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xb4, r2, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_ADDR={0x38, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r2, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x6000000}, 0x4008804) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 210.987563][T29542] blktrace: Concurrent blktraces are not allowed on loop7 [ 210.996749][T29552] blktrace: Concurrent blktraces are not allowed on loop7 01:17:25 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x40, 0x2}) 01:17:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, 0xffffffffffffffff, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 211.040281][T29558] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.047843][T29561] blktrace: Concurrent blktraces are not allowed on loop7 01:17:25 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x40, 0x2}) 01:17:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x200, 0x381001) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000012c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001e00)=ANY=[@ANYRESHEX, @ANYRES16=r6, @ANYRESDEC=r2, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYRESDEC=r4], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000a40)={{}, 0x0, 0x1a, @unused=[0x7fff, 0x7f, 0x7ff, 0x9], @devid=r4}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000440)={{}, 0x0, 0x32, @inherit={0x78, &(0x7f00000000c0)={0x1, 0x6, 0xc3, 0x8, {0x0, 0x4, 0x10000, 0xfffffffffffffff9, 0x8}, [0xffff, 0x4, 0x80000001, 0x6, 0x5d8000, 0x1ff]}}, @devid=r4}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000540)={{}, 0x0, 0x4, @inherit={0x70, &(0x7f0000000100)={0x1, 0x5, 0x9, 0x0, {0x0, 0x7, 0x3ff, 0x27, 0x7be}, [0x2, 0x1, 0x80000001, 0x53c, 0x80000000]}}, @devid=r4}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000480)={r4, "13144fac723c8b45b925ebd52917041b"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000380)={0x15, 0x0, {0x0, @usage=0x358a6ce1, 0x0, 0x6, 0x70000000000000, 0x2, 0x8001, 0x400, 0x4bc, @struct={0x7f980000, 0xf16}, 0x7, 0x6, [0x0, 0x100, 0x800, 0x5, 0x8001, 0x24]}, {0x7, @usage=0x1, 0x0, 0x8, 0x8, 0x4, 0x0, 0x6, 0xc, @usage=0xfff, 0x1, 0x6, [0x1000, 0x5, 0x7fff, 0x1f, 0x2, 0x4]}, {0x1, @struct={0x0, 0x3}, r4, 0x3, 0xfffffffffffffffe, 0x8001, 0x5, 0xc3dd, 0x10, @usage=0x100, 0x6, 0x1, [0xfffffffffffffff9, 0x6, 0x8, 0x546, 0x8, 0x667]}, {0x7, 0x8, 0xe6}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000280)={r4, 0x0, 0x1}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 211.107868][T29564] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.115181][T29556] debugfs: File 'dropped' in directory 'loop0' already present! [ 211.117504][T29575] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.136989][T29556] debugfs: File 'msg' in directory 'loop0' already present! 01:17:26 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 211.189209][T29556] debugfs: File 'trace0' in directory 'loop0' already present! [ 211.201927][T29593] device lo entered promiscuous mode [ 211.221943][T29581] blktrace: Concurrent blktraces are not allowed on loop7 01:17:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x78000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, 0xffffffffffffffff, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 211.237205][T29593] Y­4`Ò˜: renamed from lo 01:17:26 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x40, 0x2}) 01:17:26 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000140)={0x1, 0x3, 0x1000, 0xfd, &(0x7f0000000000)="c8943a323663c08f2e106476cc786066ee87e96097a0a65d951eccedbcf1a46bed8eaa290f620475a260955cfbb14c67ad188cf723aa18514341f908ddd96b254dae00b6b67179df9db76185394401861c5c4a6b5933d7cc0b9f7d90c4325ce3562648548f01f18b652db3cfea439dc3f2453c0e4424582f6768b030033b1159946149cea36183d1220364fc1e41296538400457d5c87cdf71afe2dc306b669aa269e8a425a2a3ee17446e174b5499510907f91133859e54848cf26b8dfa5f27d96abe8652e102413966552f3ff466224cb6a16af79142c7be879c3749471b98cef6e36e227a619598483d6f3ea7ace4795bfed681c58b2d60d01ad3df", 0x36, 0x0, &(0x7f0000000100)="04c7cd7cff77d10ebf89ed34e0c8f434e80651321003801914a2fbf4d032c6802070679d10d08e75bc20d15f2947c7bdd247bc453653"}) mmap(&(0x7f000025c000/0x2000)=nil, 0x2000, 0x800001, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f0000000380)=""/7, 0x7}, {&(0x7f00000003c0)=""/63, 0x3f}, {&(0x7f0000000400)=""/126, 0x7e}], 0x5, 0x4d9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xcec, 0x0) r2 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x50801, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000001c0)={0x1, 0x200, 0x9, 0x7ff, 0x19e}, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) faccessat2(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x8, 0x1300) [ 211.259899][T29599] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.295646][T29597] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet(0x2, 0x800, 0xbffffffe) r3 = pidfd_getfd(r1, r1, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) close(r2) r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x4000) splice(r1, &(0x7f0000000000)=0x1, r5, &(0x7f0000000080)=0x1f, 0x9, 0xb) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x400bc0, 0x144) 01:17:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, 0xffffffffffffffff, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 211.318170][T29597] debugfs: File 'msg' in directory 'loop0' already present! [ 211.337747][T29616] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.355150][T29597] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:26 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x20040854) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400001, 0x608040) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, 0x0, 0x5c509f9bffcbcaf4, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4924}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x324b9a32}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f1748f3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x67ed}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040050}, 0x800) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r4, 0x0, 0x70bd27, 0x61bb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:cron_spool_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x11}, 0x800) 01:17:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x85030000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:26 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x40, 0x2}) 01:17:26 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x68, r3, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:netlabel_mgmt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0x68}}, 0x10) r4 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)={0x3d0, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0xc0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}, @TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x58a}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x787d00e2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x401}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8001}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x99}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1000}]}, @TIPC_NLA_NODE={0x110, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x23, 0x3, "686436fce8a1e4f86d513dd12bdf186bcc603cafb9dcecb210bad40189fe8f"}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "017335dbc5f0a3df13a6b0ddb0d6cabf493debabc6a595c5ee89"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc3}, @TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "6b9b7fa7c983ae63e5de9f25aa6369aca934c92807"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "e420b4c34c6c74384194127d0960265105e3664e885cdb7b2a5eceb2a0fa35beae"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}]}, @TIPC_NLA_BEARER={0x114, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x4, @empty, 0x20}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0xffffff81, @empty, 0x6}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x401, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x41}, 0x6}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_BEARER={0x28, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth0_to_bridge\x00'}}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xd4b}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xe0}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}]}]}]}, 0x3d0}, 0x1, 0x0, 0x0, 0x490}, 0x20) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) [ 211.382459][T29629] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.386918][T29621] debugfs: File 'dropped' in directory 'loop0' already present! [ 211.400526][T29621] debugfs: File 'msg' in directory 'loop0' already present! [ 211.408018][T29621] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:26 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x1000008, 0x4010, r0, 0x867a6000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x3ff, 0x1e2b, 0x6, 0x1}, 0x10) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r5 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r6 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r7 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r7, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, 0x0, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r5, &(0x7f00000004c0)={0xc}, r6}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x86030000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:26 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x40, 0x2}) 01:17:26 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x2000000000000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 211.495615][T29655] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.516330][T29650] debugfs: File 'dropped' in directory 'loop0' already present! [ 211.523999][T29650] debugfs: File 'msg' in directory 'loop0' already present! 01:17:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000100)=""/102, 0x66}, {&(0x7f0000000180)=""/91, 0x5b}], 0x4, 0x100, 0xffffffff) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) write$binfmt_elf64(r3, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x4, 0x9, 0x3f, 0x8001, 0x2, 0x3, 0x3ff, 0x2c9, 0x40, 0x21a, 0x14, 0xe35, 0x38, 0x1, 0x7, 0x5, 0x6}, [{0x2, 0x20, 0x1, 0x0, 0x1000, 0x200000000000, 0x9, 0x1}], "db0802792fe47b7abd0f198df64e1b2e76878bfb86a23b02b219f437f28c977f9786d40100710658ffe29169bbd3d3d1cfa0b669cb99c7dc24b447c703f0fa0f4f57c5c4498290826992f9b88648c14ee815ce1a2c873f27a0e95867c160f03885ef581b8a5fea0ece959a1d07bd1471272e1b261fe96c5293ee76a12bd5433bdff691c1318a4815d89f90341088057d5be3f927502fabdfe573256153303f680e5a4b70321a2fd3afcaf04cf41259462174ebc521812058f774c9", [[], [], [], [], [], []]}, 0x733) 01:17:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x87030000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:26 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000005c0)="f59ba4e274a026d166001d4a99786cb8f4aa7d639d6dc6b1860aae3d01003da8e49250ffaf65d303a4b1553e0d7cd7f9e3a1304569e5cd89eaf72a873c7e78db3fc903cf49528a7fef25a83fdcb9e16dc31d14c073d372b8077a075b016c3033c123422e110935449b6dfc2bdbc3019266b8d96ea58d97f673eb1fc420d9c5bd", 0x80, 0x40000, &(0x7f0000000200)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000280)}, 0x40002343) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000001040)=""/193, 0xc1}], 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r1], 0xc63b9e35) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x180, r1, 0x20, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x84, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x242}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x664f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8f1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe6ec}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}]}, @TIPC_NLA_NODE={0xe8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "ae2f3db02e0a4ab284a6b3b630fc9b0fab82a6d6bc8c1c0321d4"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "d0f52dfeadd30440554fa850207d201c23a1bec7162432"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3bc}, @TIPC_NLA_NODE_ID={0x49, 0x3, "5e3735025d3e895c4773a04e797d3f70429c9bdeca45946fc4705986fecf46101f9949aa5bad94a14631115485b26e97d257e1417292729c3f760443bc7df4ebacb39f2903"}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x8800}, 0x4000000) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x200, 0x0, 0x3, 0x15, "5e73c96a076d581006b7350f59da9d8e919376a3bcfe59c0eac33388c58fad4742df9783a97896ecb4a3a65b967aa07168a4cd087b1fe3516ff810643284eb0d", "7d5f3b7af28687ef70793fce92de9d4e54fe84bc7bb429a4248506b37f2dfc6c", [0x0, 0x9f]}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000680)='TIPCv2\x00', 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x70, r3, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xf1b}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x20044010}, 0x10) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x78, r5, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={[], [], @remote}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_1\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x200000d0}, 0x1) 01:17:26 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x40, 0x2}) [ 211.575029][T29650] debugfs: File 'trace0' in directory 'loop0' already present! [ 211.595542][T29672] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.607289][T29679] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.626299][T29650] debugfs: File 'dropped' in directory 'loop0' already present! [ 211.644280][T29650] debugfs: File 'msg' in directory 'loop0' already present! [ 211.653965][T29650] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000326000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:26 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x88030000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r5 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r6 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r7 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r7, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, 0x0, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r5, &(0x7f00000004c0)={0xc}, r6}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 211.704750][T29691] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.742986][T29693] blktrace: Concurrent blktraces are not allowed on loop7 01:17:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x10000000) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r5 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r6 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r7 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r7, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, 0x0, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r5, &(0x7f00000004c0)={0xc}, r6}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 211.758465][T29700] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:26 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x40, 0x2}) 01:17:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) sendfile(r2, r0, &(0x7f0000000000)=0x100, 0x9) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 211.802416][T29700] debugfs: File 'msg' in directory 'loop0' already present! [ 211.814632][T29700] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x89030000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 211.882569][T29716] debugfs: File 'dropped' in directory 'loop0' already present! [ 211.890464][T29725] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.916592][T29716] debugfs: File 'msg' in directory 'loop0' already present! [ 211.926471][T29739] blktrace: Concurrent blktraces are not allowed on loop7 [ 211.945705][T29716] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:27 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) 01:17:27 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8a000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:27 executing program 1: waitid(0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x44085) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00001e3000/0x2000)=nil, 0x2000, 0x4, 0x10, r2, 0xee91e000) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/149, 0x95}, {&(0x7f00000000c0)=""/138, 0x8a}], 0x2, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:27 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) [ 212.567160][T29761] blktrace: Concurrent blktraces are not allowed on loop7 01:17:27 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x22000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="fe7f50c40f1dff52c9a85a6e98e7ab3e9272991cae0f9d52b01f755988e609e9ccd6c96d", @ANYRES16=r2, @ANYBLOB="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"], 0x120}}, 0x44801) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x1, {0x0, r6}}, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x228001) r8 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002f80)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000003080)=0xe8) sendmmsg$inet6(r8, &(0x7f0000003500)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @private2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000480)="bd275a9a952480fb2a1df1d39ba9400018048dd6897474bd75c2db336d16547d6724200afd7dd01001e1651e14ea1ae1e8f6f0380f6982602e7a8494cf60a7613fd8b77cd4ecb36a7a5255db69a769c5fbe410c86b698e70c2977de57fc8256867a07a4361a37092aa138eb127ebe384b1cef3958eabd7662c7650e537467e6b04", 0x81}], 0x1}}, {{&(0x7f0000000540)={0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7bda50a7}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1, &(0x7f00000030c0)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1, r9}}}], 0x28}}, {{&(0x7f0000003100)={0xa, 0x4e22, 0x8001, @private1, 0x7fffffff}, 0x1c, &(0x7f0000003200)=[{&(0x7f0000003140)="fd9709c4cc6400c3dfc39dd429daa5e90d080b02e4956a2685e63e7d2647732324881fc12cac87aad351761873ea03faba1dce83e5355d9862cd1507564b493d02bb75fac38f800ce539755564be7d895f71b44f4b743e9ccf7a121e024fcd8c1a7968b5889377ddb89567d0218324a7dea3c9d9e725604de07e77d1d2c773fc8da8f74d3d2cd45bb4c06944f7f19c7ed8afa901a4b34171b7a4990b5538ab7f37e4b2188b861096bc160bd60c7f0fefb94d2f92d785", 0xb6}], 0x1, &(0x7f0000003240)=[@dontfrag={{0x14, 0x29, 0x3e, 0xd7}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @dstopts={{0x30, 0x29, 0x37, {0x32, 0x2, [], [@jumbo={0xc2, 0x4, 0xfffffff8}, @jumbo={0xc2, 0x4, 0x80}, @calipso={0x7, 0x8, {0x1, 0x0, 0x4, 0x787}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x73}}], 0x78}}, {{&(0x7f00000032c0)={0xa, 0x4e24, 0x20, @private2, 0x5}, 0x1c, &(0x7f0000003380)=[{&(0x7f0000003300)="6ea2fb34c79a35e10a10aab8c4f79742d6383c8c686335d39323702d40c0", 0x1e}, {&(0x7f0000003340)="16bb473a084dbaa1dbb0a59b6a46aef53daac5805f716280efb276ab3ee683f435a8760d2b15", 0x26}], 0x2, &(0x7f00000033c0)=[@tclass={{0x14, 0x29, 0x43, 0x2}}, @hoplimit={{0x14}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @dstopts_2292={{0x90, 0x29, 0x4, {0x84, 0xe, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x6, 0x3f, [0xffff, 0x9, 0x0, 0x3]}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x30, {0x1, 0xa, 0x80, 0x0, [0xff, 0x0, 0x61, 0x81, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x0, 0x1, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, @mcast1, @empty]}}}], 0x130}}], 0x4, 0x4004000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4003, @fd=r7, 0x1, 0x6aa, 0x10001, 0x17, 0x1, {0x3}}, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) 01:17:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8b000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 212.612123][T29764] debugfs: File 'dropped' in directory 'loop0' already present! [ 212.616807][T29775] blktrace: Concurrent blktraces are not allowed on loop7 [ 212.621209][T29764] debugfs: File 'msg' in directory 'loop0' already present! [ 212.627676][T29778] blktrace: Concurrent blktraces are not allowed on loop7 [ 212.642128][T29764] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000008c0)=""/102400, 0x19000}, {&(0x7f0000000040)=""/214, 0xd6}, {&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f0000000280)=""/157, 0x9d}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f00000001c0)=""/65, 0x41}], 0x7, 0xd9f, 0xfffffffc) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:27 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) 01:17:27 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 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], 0x0, 0x40, 0x2}) [ 212.733159][T29797] blktrace: Concurrent blktraces are not allowed on loop7 [ 212.741125][T29801] blktrace: Concurrent blktraces are not allowed on loop7 01:17:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r3}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r6 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r7 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r7, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(0x0, r4, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r5, &(0x7f00000004c0)={0xc}, r6}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:27 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8cffffff, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:27 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0xffffffffffffffff, 0x212a00) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x9c, r4, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_SECCTX={0x13, 0x7, '/sbin/dhclient\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x9c}, 0x1, 0x0, 0x0, 0x400c010}, 0x44000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/117, 0x75}, {&(0x7f0000000100)=""/55, 0x37}], 0x2, &(0x7f0000000180)=""/109, 0x6d}, 0x40000060) 01:17:27 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x8, 0x0, 0x7e, 0x2, 0x4, "ea6c33a97f37416f7459c51fc06de9b4458f07"}) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 212.856687][T29824] blktrace: Concurrent blktraces are not allowed on loop7 [ 212.867087][T29827] blktrace: Concurrent blktraces are not allowed on loop7 [ 212.886549][T29825] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:27 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) 01:17:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r3}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r6 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r7 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r7, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(0x0, r4, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r5, &(0x7f00000004c0)={0xc}, r6}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 212.901662][T29825] debugfs: File 'msg' in directory 'loop0' already present! [ 212.924812][T29825] debugfs: File 'trace0' in directory 'loop0' already present! [ 212.941784][T29828] ================================================================== [ 212.949876][T29828] BUG: KCSAN: data-race in do_group_exit / do_group_exit [ 212.956895][T29828] [ 212.959203][T29828] write to 0xffff888100d617b4 of 4 bytes by task 29830 on cpu 0: [ 212.966899][T29828] do_group_exit+0x136/0x1a0 [ 212.971480][T29828] __do_sys_exit_group+0xb/0x10 [ 212.976315][T29828] __se_sys_exit_group+0x5/0x10 [ 212.981144][T29828] __x64_sys_exit_group+0x16/0x20 [ 212.986167][T29828] do_syscall_64+0x34/0x50 [ 212.990568][T29828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 212.996444][T29828] [ 212.998748][T29828] read to 0xffff888100d617b4 of 4 bytes by task 29828 on cpu 1: [ 213.006362][T29828] do_group_exit+0x51/0x1a0 [ 213.010844][T29828] __do_sys_exit_group+0xb/0x10 [ 213.015705][T29828] __se_sys_exit_group+0x5/0x10 [ 213.020535][T29828] __x64_sys_exit_group+0x16/0x20 [ 213.025553][T29828] do_syscall_64+0x34/0x50 [ 213.029950][T29828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 213.035834][T29828] [ 213.038150][T29828] Reported by Kernel Concurrency Sanitizer on: [ 213.044274][T29828] CPU: 1 PID: 29828 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 01:17:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x8d260000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 213.053009][T29828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.063039][T29828] ================================================================== [ 213.081499][T29855] blktrace: Concurrent blktraces are not allowed on loop7 01:17:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r3}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r6 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r7 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r7, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(0x0, r4, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r5, &(0x7f00000004c0)={0xc}, r6}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 213.108404][T29860] blktrace: Concurrent blktraces are not allowed on loop7 01:17:28 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) 01:17:28 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) [ 213.171034][T29866] blktrace: Concurrent blktraces are not allowed on loop7 [ 213.178834][T29867] blktrace: Concurrent blktraces are not allowed on loop7 [ 213.190547][T29825] debugfs: File 'dropped' in directory 'loop0' already present! [ 213.213131][T29825] debugfs: File 'msg' in directory 'loop0' already present! 01:17:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x32) mmap(&(0x7f0000743000/0x3000)=nil, 0x3000, 0x300000a, 0x3c7769da735ec74, r2, 0xe27a5000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 213.232174][T29825] debugfs: File 'trace0' in directory 'loop0' already present! [ 213.245518][T29877] blktrace: Concurrent blktraces are not allowed on loop7 01:17:28 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(0xffffffffffffffff, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 213.305407][T29887] blktrace: Concurrent blktraces are not allowed on loop7 [ 213.363638][T29893] debugfs: File 'dropped' in directory 'loop0' already present! [ 213.378326][T29893] debugfs: File 'msg' in directory 'loop0' already present! [ 213.399580][T29893] debugfs: File 'trace0' in directory 'loop0' already present! [ 213.412684][T29893] debugfs: File 'dropped' in directory 'loop0' already present! [ 213.422865][T29893] debugfs: File 'msg' in directory 'loop0' already present! [ 213.430644][T29893] debugfs: File 'trace0' in directory 'loop0' already present! [ 214.642388][T29904] cgroup: Unknown subsys name 'perf_event' [ 214.648480][T29904] cgroup: Unknown subsys name 'net_cls' 01:17:30 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x40400) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240)='nl802154\x00', r1) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x800) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000)='NLBL_UNLBL\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xf4, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:sshd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:zero_device_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:crypt_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x44}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x3a}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x2c, 0x7, 'system_u:object_r:load_policy_exec_t:s0\x00'}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 01:17:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0x97030000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:30 executing program 4: fchown(0xffffffffffffffff, 0xee01, 0xee01) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:30 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) 01:17:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(0xffffffffffffffff, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:30 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:30 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) 01:17:30 executing program 4: syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x18) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r1, 0x125e, 0x0) 01:17:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xa2000000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 215.769110][T30366] blktrace: Concurrent blktraces are not allowed on loop7 [ 215.785130][T30367] debugfs: File 'dropped' in directory 'loop0' already present! [ 215.795262][T30367] debugfs: File 'msg' in directory 'loop0' already present! [ 215.805973][T30367] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(0xffffffffffffffff, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0xdc, 0x7f, 0x1, 0x0, 0x9, 0x400, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5acb, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x0, 0x1ff, 0x2, 0x2, 0xfffffffffffffff8, 0x36bb, 0x3f}, 0x0, 0xf, 0xffffffffffffffff, 0x2) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x4c, r1, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'lo\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x40000, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00', @ANYRES16=0x0, @ANYBLOB="04002abd7000fedbdf25440000000c009900fb00000058000000"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 215.852705][T30367] debugfs: File 'dropped' in directory 'loop0' already present! [ 215.867939][T30367] debugfs: File 'msg' in directory 'loop0' already present! [ 215.890302][T30367] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:30 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x8000, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000040)={0x1, 0x1, {0x36, 0x20, 0x6, 0x4, 0x3, 0x89c, 0x5, 0x5e, 0xffffffffffffffff}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) [ 215.905370][T30397] blktrace: Concurrent blktraces are not allowed on loop7 [ 215.940737][T30409] debugfs: File 'dropped' in directory 'loop0' already present! [ 215.948511][T30409] debugfs: File 'msg' in directory 'loop0' already present! 01:17:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb2030000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:30 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'lo\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010100}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}]}, 0x70}, 0x1, 0x0, 0x0, 0x24048844}, 0x810) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r0 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 01:17:30 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x40, 0x2}) [ 215.962624][T30411] blktrace: Concurrent blktraces are not allowed on loop7 [ 215.978829][T30409] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb4260000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) mmap(&(0x7f0000116000/0x4000)=nil, 0x4000, 0x1, 0x4010, r2, 0x58e6a000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r9 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r9, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}, r8}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:30 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, 0x0, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40010}, 0x400c8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:30 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) [ 216.059487][T30421] debugfs: File 'dropped' in directory 'loop0' already present! [ 216.075267][T30421] debugfs: File 'msg' in directory 'loop0' already present! [ 216.082587][T30421] debugfs: File 'trace0' in directory 'loop0' already present! [ 216.089341][T30431] blktrace: Concurrent blktraces are not allowed on loop7 01:17:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb8030000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f000051f000/0x2000)=nil, 0x2000, 0x3000005, 0x13, 0xffffffffffffffff, 0x42fe5000) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000000)={0x80, 0x100000001}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r0, 0x125e, 0x0) 01:17:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x104, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REKEY_DATA={0x20, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="16b75ad20ca56c75f1664c6185f4dd6a736195ff64185b69"}]}, @NL80211_ATTR_REKEY_DATA={0x84, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x9}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="b9a00e86fb9e123a159a551b33c7f1e4"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "cf688bc80221d498"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="d297ee12611c6bf4dcb94b219126bef0"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x38fc}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="dbd51c56f96a587b61904d2007ce9190"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="f5ac5d2c630fbc962abb7afc5f7c5456"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="d1c58635b7088240d3e72872b6760245"}]}, @NL80211_ATTR_REKEY_DATA={0x40, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "cbf617de518b37db"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="af3733ddc8aadb2c86cde167077f942a"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="63a2f11f38c37415bff5443dac4f4e20"}]}, @NL80211_ATTR_REKEY_DATA={0x4}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000880}, 0x8010) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x18000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_lib_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x5c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200122aa}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, r3, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:dpkg_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000}, 0x20000890) 01:17:30 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x40, 0x2}) [ 216.131534][T30453] blktrace: Concurrent blktraces are not allowed on loop7 01:17:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r9 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r9, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}, r8}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 216.179690][T30454] debugfs: File 'dropped' in directory 'loop0' already present! [ 216.196496][T30454] debugfs: File 'msg' in directory 'loop0' already present! 01:17:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb8260000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 216.227968][T30466] blktrace: Concurrent blktraces are not allowed on loop7 [ 216.234587][T30454] debugfs: File 'trace0' in directory 'loop0' already present! [ 216.254313][T30454] debugfs: File 'dropped' in directory 'loop0' already present! 01:17:31 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040)='nl802154\x00', 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080)='802.15.4 MAC\x00', 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000c40)={'wpan0\x00', 0x0}) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000001c0)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x88, r5, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:kmsg_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x88}, 0x1, 0x0, 0x0, 0x20004010}, 0x4010001) sendmsg$IEEE802154_LIST_IFACE(r3, &(0x7f0000000d00)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x2c, r2, 0x0, 0x70bd2a, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x20000000) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r1, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0x12}, 0x8000) 01:17:31 executing program 4: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x22000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="fe7f50c40f1dff52c9a85a6e98e7ab3e9272991cae0f9d52b01f755988e609e9ccd6c96d", @ANYRES16=r2, @ANYBLOB="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"], 0x120}}, 0x44801) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x1, {0x0, r6}}, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x228001) r8 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002f80)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000003080)=0xe8) sendmmsg$inet6(r8, &(0x7f0000003500)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @private2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000480)="bd275a9a952480fb2a1df1d39ba9400018048dd6897474bd75c2db336d16547d6724200afd7dd01001e1651e14ea1ae1e8f6f0380f6982602e7a8494cf60a7613fd8b77cd4ecb36a7a5255db69a769c5fbe410c86b698e70c2977de57fc8256867a07a4361a37092aa138eb127ebe384b1cef3958eabd7662c7650e537467e6b04", 0x81}], 0x1}}, {{&(0x7f0000000540)={0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7bda50a7}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1, &(0x7f00000030c0)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1, r9}}}], 0x28}}, {{&(0x7f0000003100)={0xa, 0x4e22, 0x8001, @private1, 0x7fffffff}, 0x1c, &(0x7f0000003200)=[{&(0x7f0000003140)="fd9709c4cc6400c3dfc39dd429daa5e90d080b02e4956a2685e63e7d2647732324881fc12cac87aad351761873ea03faba1dce83e5355d9862cd1507564b493d02bb75fac38f800ce539755564be7d895f71b44f4b743e9ccf7a121e024fcd8c1a7968b5889377ddb89567d0218324a7dea3c9d9e725604de07e77d1d2c773fc8da8f74d3d2cd45bb4c06944f7f19c7ed8afa901a4b34171b7a4990b5538ab7f37e4b2188b861096bc160bd60c7f0fefb94d2f92d785", 0xb6}], 0x1, &(0x7f0000003240)=[@dontfrag={{0x14, 0x29, 0x3e, 0xd7}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @dstopts={{0x30, 0x29, 0x37, {0x32, 0x2, [], [@jumbo={0xc2, 0x4, 0xfffffff8}, @jumbo={0xc2, 0x4, 0x80}, @calipso={0x7, 0x8, {0x1, 0x0, 0x4, 0x787}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x73}}], 0x78}}, {{&(0x7f00000032c0)={0xa, 0x4e24, 0x20, @private2, 0x5}, 0x1c, &(0x7f0000003380)=[{&(0x7f0000003300)="6ea2fb34c79a35e10a10aab8c4f79742d6383c8c686335d39323702d40c0", 0x1e}, {&(0x7f0000003340)="16bb473a084dbaa1dbb0a59b6a46aef53daac5805f716280efb276ab3ee683f435a8760d2b15", 0x26}], 0x2, &(0x7f00000033c0)=[@tclass={{0x14, 0x29, 0x43, 0x2}}, @hoplimit={{0x14}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @dstopts_2292={{0x90, 0x29, 0x4, {0x84, 0xe, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x6, 0x3f, [0xffff, 0x9, 0x0, 0x3]}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x30, {0x1, 0xa, 0x80, 0x0, [0xff, 0x0, 0x61, 0x81, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x0, 0x1, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, @mcast1, @empty]}}}], 0x130}}], 0x4, 0x4004000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4003, @fd=r7, 0x1, 0x6aa, 0x10001, 0x17, 0x1, {0x3}}, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) [ 216.275255][T30454] debugfs: File 'msg' in directory 'loop0' already present! 01:17:31 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x40, 0x2}) 01:17:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat2(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r3 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r1}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r5 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r8 = openat$cgroup(r2, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r9 = accept4$inet(r2, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r9, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r4, r6, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r7, &(0x7f00000004c0)={0xc}, r8}, 0xfde6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb9030000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 216.300125][T30454] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:31 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:31 executing program 4: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x22000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="fe7f50c40f1dff52c9a85a6e98e7ab3e9272991cae0f9d52b01f755988e609e9ccd6c96d", @ANYRES16=r2, @ANYBLOB="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"], 0x120}}, 0x44801) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x1, {0x0, r6}}, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x228001) r8 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002f80)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000003080)=0xe8) sendmmsg$inet6(r8, &(0x7f0000003500)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @private2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000480)="bd275a9a952480fb2a1df1d39ba9400018048dd6897474bd75c2db336d16547d6724200afd7dd01001e1651e14ea1ae1e8f6f0380f6982602e7a8494cf60a7613fd8b77cd4ecb36a7a5255db69a769c5fbe410c86b698e70c2977de57fc8256867a07a4361a37092aa138eb127ebe384b1cef3958eabd7662c7650e537467e6b04", 0x81}], 0x1}}, {{&(0x7f0000000540)={0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7bda50a7}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1, &(0x7f00000030c0)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1, r9}}}], 0x28}}, {{&(0x7f0000003100)={0xa, 0x4e22, 0x8001, @private1, 0x7fffffff}, 0x1c, &(0x7f0000003200)=[{&(0x7f0000003140)="fd9709c4cc6400c3dfc39dd429daa5e90d080b02e4956a2685e63e7d2647732324881fc12cac87aad351761873ea03faba1dce83e5355d9862cd1507564b493d02bb75fac38f800ce539755564be7d895f71b44f4b743e9ccf7a121e024fcd8c1a7968b5889377ddb89567d0218324a7dea3c9d9e725604de07e77d1d2c773fc8da8f74d3d2cd45bb4c06944f7f19c7ed8afa901a4b34171b7a4990b5538ab7f37e4b2188b861096bc160bd60c7f0fefb94d2f92d785", 0xb6}], 0x1, &(0x7f0000003240)=[@dontfrag={{0x14, 0x29, 0x3e, 0xd7}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @dstopts={{0x30, 0x29, 0x37, {0x32, 0x2, [], [@jumbo={0xc2, 0x4, 0xfffffff8}, @jumbo={0xc2, 0x4, 0x80}, @calipso={0x7, 0x8, {0x1, 0x0, 0x4, 0x787}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x73}}], 0x78}}, {{&(0x7f00000032c0)={0xa, 0x4e24, 0x20, @private2, 0x5}, 0x1c, &(0x7f0000003380)=[{&(0x7f0000003300)="6ea2fb34c79a35e10a10aab8c4f79742d6383c8c686335d39323702d40c0", 0x1e}, {&(0x7f0000003340)="16bb473a084dbaa1dbb0a59b6a46aef53daac5805f716280efb276ab3ee683f435a8760d2b15", 0x26}], 0x2, &(0x7f00000033c0)=[@tclass={{0x14, 0x29, 0x43, 0x2}}, @hoplimit={{0x14}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @dstopts_2292={{0x90, 0x29, 0x4, {0x84, 0xe, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x6, 0x3f, [0xffff, 0x9, 0x0, 0x3]}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x30, {0x1, 0xa, 0x80, 0x0, [0xff, 0x0, 0x61, 0x81, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x0, 0x1, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, @mcast1, @empty]}}}], 0x130}}], 0x4, 0x4004000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4003, @fd=r7, 0x1, 0x6aa, 0x10001, 0x17, 0x1, {0x3}}, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) 01:17:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r2 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r1, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r1, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 216.359310][T30497] blktrace: Concurrent blktraces are not allowed on loop7 [ 216.392973][T30502] blktrace: Concurrent blktraces are not allowed on loop7 01:17:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xb9260000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) [ 216.414436][T30515] debugfs: File 'dropped' in directory 'loop0' already present! [ 216.444654][T30515] debugfs: File 'msg' in directory 'loop0' already present! 01:17:31 executing program 4: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x22000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="fe7f50c40f1dff52c9a85a6e98e7ab3e9272991cae0f9d52b01f755988e609e9ccd6c96d", @ANYRES16=r2, @ANYBLOB="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"], 0x120}}, 0x44801) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x1, {0x0, r6}}, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x228001) r8 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002f80)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000003080)=0xe8) sendmmsg$inet6(r8, &(0x7f0000003500)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @private2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000480)="bd275a9a952480fb2a1df1d39ba9400018048dd6897474bd75c2db336d16547d6724200afd7dd01001e1651e14ea1ae1e8f6f0380f6982602e7a8494cf60a7613fd8b77cd4ecb36a7a5255db69a769c5fbe410c86b698e70c2977de57fc8256867a07a4361a37092aa138eb127ebe384b1cef3958eabd7662c7650e537467e6b04", 0x81}], 0x1}}, {{&(0x7f0000000540)={0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7bda50a7}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1, &(0x7f00000030c0)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1, r9}}}], 0x28}}, {{&(0x7f0000003100)={0xa, 0x4e22, 0x8001, @private1, 0x7fffffff}, 0x1c, &(0x7f0000003200)=[{&(0x7f0000003140)="fd9709c4cc6400c3dfc39dd429daa5e90d080b02e4956a2685e63e7d2647732324881fc12cac87aad351761873ea03faba1dce83e5355d9862cd1507564b493d02bb75fac38f800ce539755564be7d895f71b44f4b743e9ccf7a121e024fcd8c1a7968b5889377ddb89567d0218324a7dea3c9d9e725604de07e77d1d2c773fc8da8f74d3d2cd45bb4c06944f7f19c7ed8afa901a4b34171b7a4990b5538ab7f37e4b2188b861096bc160bd60c7f0fefb94d2f92d785", 0xb6}], 0x1, &(0x7f0000003240)=[@dontfrag={{0x14, 0x29, 0x3e, 0xd7}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @dstopts={{0x30, 0x29, 0x37, {0x32, 0x2, [], [@jumbo={0xc2, 0x4, 0xfffffff8}, @jumbo={0xc2, 0x4, 0x80}, @calipso={0x7, 0x8, {0x1, 0x0, 0x4, 0x787}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x73}}], 0x78}}, {{&(0x7f00000032c0)={0xa, 0x4e24, 0x20, @private2, 0x5}, 0x1c, &(0x7f0000003380)=[{&(0x7f0000003300)="6ea2fb34c79a35e10a10aab8c4f79742d6383c8c686335d39323702d40c0", 0x1e}, {&(0x7f0000003340)="16bb473a084dbaa1dbb0a59b6a46aef53daac5805f716280efb276ab3ee683f435a8760d2b15", 0x26}], 0x2, &(0x7f00000033c0)=[@tclass={{0x14, 0x29, 0x43, 0x2}}, @hoplimit={{0x14}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @dstopts_2292={{0x90, 0x29, 0x4, {0x84, 0xe, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x6, 0x3f, [0xffff, 0x9, 0x0, 0x3]}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x30, {0x1, 0xa, 0x80, 0x0, [0xff, 0x0, 0x61, 0x81, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x0, 0x1, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, @mcast1, @empty]}}}], 0x130}}], 0x4, 0x4004000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4003, @fd=r7, 0x1, 0x6aa, 0x10001, 0x17, 0x1, {0x3}}, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) 01:17:31 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x40, 0x2}) [ 216.458792][T30515] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r2 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r1, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r1, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 216.515001][T30515] debugfs: File 'dropped' in directory 'loop0' already present! [ 216.548258][T30542] blktrace: Concurrent blktraces are not allowed on loop7 [ 216.549233][T30515] debugfs: File 'msg' in directory 'loop0' already present! 01:17:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xbb260000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:31 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x2, 0x0, @multicast1}, 0x10) fsetxattr(r1, &(0x7f0000000100)=@known='trusted.overlay.nlink\x00', &(0x7f0000000140)='/dev/loop#\x00', 0xb, 0x1) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x200, 0x0, 0x0, 0x19, 0x4, "acdcdd88ed1ab2b684cb81e922dbbcb5dbc35be45e640da788188a455581d37e36be719b8db2c04e2d9d24c3b0670bebda27419a9fee75f1fe6a87beb11c2686", "352c3550773c8814bd8902a73b35a29d018718a64b5df695b43928ea66f342c098fdc30066b10ed096f27776d8d43e7c3a5a8ec27359b3286722540d17af0b33", "c6da7fca3e54fb1c5f3e040de8d6147923f9578afdfe8dcd714b7627513f5d85", [0x5, 0x8]}) 01:17:31 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x40, 0x2}) [ 216.562435][T30545] blktrace: Concurrent blktraces are not allowed on loop7 [ 216.578828][T30515] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:31 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xc0ed0000, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r2 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r1, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r1, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) 01:17:31 executing program 4: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x22000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="fe7f50c40f1dff52c9a85a6e98e7ab3e9272991cae0f9d52b01f755988e609e9ccd6c96d", @ANYRES16=r2, @ANYBLOB="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"], 0x120}}, 0x44801) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x1, {0x0, r6}}, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x228001) r8 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002f80)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000003080)=0xe8) sendmmsg$inet6(r8, &(0x7f0000003500)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @private2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000480)="bd275a9a952480fb2a1df1d39ba9400018048dd6897474bd75c2db336d16547d6724200afd7dd01001e1651e14ea1ae1e8f6f0380f6982602e7a8494cf60a7613fd8b77cd4ecb36a7a5255db69a769c5fbe410c86b698e70c2977de57fc8256867a07a4361a37092aa138eb127ebe384b1cef3958eabd7662c7650e537467e6b04", 0x81}], 0x1}}, {{&(0x7f0000000540)={0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7bda50a7}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1, &(0x7f00000030c0)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1, r9}}}], 0x28}}, {{&(0x7f0000003100)={0xa, 0x4e22, 0x8001, @private1, 0x7fffffff}, 0x1c, &(0x7f0000003200)=[{&(0x7f0000003140)="fd9709c4cc6400c3dfc39dd429daa5e90d080b02e4956a2685e63e7d2647732324881fc12cac87aad351761873ea03faba1dce83e5355d9862cd1507564b493d02bb75fac38f800ce539755564be7d895f71b44f4b743e9ccf7a121e024fcd8c1a7968b5889377ddb89567d0218324a7dea3c9d9e725604de07e77d1d2c773fc8da8f74d3d2cd45bb4c06944f7f19c7ed8afa901a4b34171b7a4990b5538ab7f37e4b2188b861096bc160bd60c7f0fefb94d2f92d785", 0xb6}], 0x1, &(0x7f0000003240)=[@dontfrag={{0x14, 0x29, 0x3e, 0xd7}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @dstopts={{0x30, 0x29, 0x37, {0x32, 0x2, [], [@jumbo={0xc2, 0x4, 0xfffffff8}, @jumbo={0xc2, 0x4, 0x80}, @calipso={0x7, 0x8, {0x1, 0x0, 0x4, 0x787}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x73}}], 0x78}}, {{&(0x7f00000032c0)={0xa, 0x4e24, 0x20, @private2, 0x5}, 0x1c, &(0x7f0000003380)=[{&(0x7f0000003300)="6ea2fb34c79a35e10a10aab8c4f79742d6383c8c686335d39323702d40c0", 0x1e}, {&(0x7f0000003340)="16bb473a084dbaa1dbb0a59b6a46aef53daac5805f716280efb276ab3ee683f435a8760d2b15", 0x26}], 0x2, &(0x7f00000033c0)=[@tclass={{0x14, 0x29, 0x43, 0x2}}, @hoplimit={{0x14}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @dstopts_2292={{0x90, 0x29, 0x4, {0x84, 0xe, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x6, 0x3f, [0xffff, 0x9, 0x0, 0x3]}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x30, {0x1, 0xa, 0x80, 0x0, [0xff, 0x0, 0x61, 0x81, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x0, 0x1, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, @mcast1, @empty]}}}], 0x130}}], 0x4, 0x4004000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4003, @fd=r7, 0x1, 0x6aa, 0x10001, 0x17, 0x1, {0x3}}, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:31 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x51, 0x208640) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 216.656582][T30563] blktrace: Concurrent blktraces are not allowed on loop7 [ 216.674707][T30573] blktrace: Concurrent blktraces are not allowed on loop7 01:17:31 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x40, 0x2}) 01:17:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xf6ffffff, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:31 executing program 1: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x9800}, 0x404c001) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 216.700496][T30572] debugfs: File 'dropped' in directory 'loop0' already present! [ 216.718401][T30572] debugfs: File 'msg' in directory 'loop0' already present! [ 216.730725][T30572] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:31 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:31 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat2(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r2 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r0}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r1, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r1, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 216.744164][T30572] debugfs: File 'dropped' in directory 'loop0' already present! [ 216.758673][T30572] debugfs: File 'msg' in directory 'loop0' already present! [ 216.766093][T30572] debugfs: File 'trace0' in directory 'loop0' already present! 01:17:31 executing program 4: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x22000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="fe7f50c40f1dff52c9a85a6e98e7ab3e9272991cae0f9d52b01f755988e609e9ccd6c96d", @ANYRES16=r2, @ANYBLOB="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"], 0x120}}, 0x44801) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x1, {0x0, r6}}, 0x0) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x228001) r7 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002f80)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000003080)=0xe8) sendmmsg$inet6(r7, &(0x7f0000003500)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x0, @private2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000480)="bd275a9a952480fb2a1df1d39ba9400018048dd6897474bd75c2db336d16547d6724200afd7dd01001e1651e14ea1ae1e8f6f0380f6982602e7a8494cf60a7613fd8b77cd4ecb36a7a5255db69a769c5fbe410c86b698e70c2977de57fc8256867a07a4361a37092aa138eb127ebe384b1cef3958eabd7662c7650e537467e6b04", 0x81}], 0x1}}, {{&(0x7f0000000540)={0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7bda50a7}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1, &(0x7f00000030c0)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1, r8}}}], 0x28}}, {{&(0x7f0000003100)={0xa, 0x4e22, 0x8001, @private1, 0x7fffffff}, 0x1c, &(0x7f0000003200)=[{&(0x7f0000003140)="fd9709c4cc6400c3dfc39dd429daa5e90d080b02e4956a2685e63e7d2647732324881fc12cac87aad351761873ea03faba1dce83e5355d9862cd1507564b493d02bb75fac38f800ce539755564be7d895f71b44f4b743e9ccf7a121e024fcd8c1a7968b5889377ddb89567d0218324a7dea3c9d9e725604de07e77d1d2c773fc8da8f74d3d2cd45bb4c06944f7f19c7ed8afa901a4b34171b7a4990b5538ab7f37e4b2188b861096bc160bd60c7f0fefb94d2f92d785", 0xb6}], 0x1, &(0x7f0000003240)=[@dontfrag={{0x14, 0x29, 0x3e, 0xd7}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @dstopts={{0x30, 0x29, 0x37, {0x32, 0x2, [], [@jumbo={0xc2, 0x4, 0xfffffff8}, @jumbo={0xc2, 0x4, 0x80}, @calipso={0x7, 0x8, {0x1, 0x0, 0x4, 0x787}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x73}}], 0x78}}, {{&(0x7f00000032c0)={0xa, 0x4e24, 0x20, @private2, 0x5}, 0x1c, &(0x7f0000003380)=[{&(0x7f0000003300)="6ea2fb34c79a35e10a10aab8c4f79742d6383c8c686335d39323702d40c0", 0x1e}, {&(0x7f0000003340)="16bb473a084dbaa1dbb0a59b6a46aef53daac5805f716280efb276ab3ee683f435a8760d2b15", 0x26}], 0x2, &(0x7f00000033c0)=[@tclass={{0x14, 0x29, 0x43, 0x2}}, @hoplimit={{0x14}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @dstopts_2292={{0x90, 0x29, 0x4, {0x84, 0xe, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x6, 0x3f, [0xffff, 0x9, 0x0, 0x3]}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x30, {0x1, 0xa, 0x80, 0x0, [0xff, 0x0, 0x61, 0x81, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x0, 0x1, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, @mcast1, @empty]}}}], 0x130}}], 0x4, 0x4004000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:31 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x40, 0x2}) [ 216.797719][T30599] blktrace: Concurrent blktraces are not allowed on loop7 [ 216.807989][T30604] blktrace: Concurrent blktraces are not allowed on loop7 01:17:31 executing program 1: socketpair(0x15, 0x0, 0xffffffba, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xe8, 0x453, 0x100, 0x70bd27, 0x25dfdbff, "7b40b25337f4ea90b8377261d0ad4b0aff27ce62082d17053968944ec2fff45a05eca615bcae10af45f9e59e5b3e76b68a3a6b99e4ef00cf20e5dd9172991651be908431a8b04194aaa2aa1f85c0417442fa9ebad26804d6c4fed43b991aa3120010d6806e4451e66fbe7293f160acd8b0d5ce81ad32117b3359e2628348b155f37d89a7570cc6b3951c1dd602bdfa361e92592422944fcc0efbf35bb4de7ae5f2bd0acd1a8bd7135c4cf5003045be5a25fe736d66472f3417688e70889e45c7515c9b6febc13eaecd45e1713d6437f6f3089738ed3f", [""]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000100)={0x8, 0x8015, 0x85, &(0x7f0000000040)="9aa3a2b2d345cbddf8750f665a4be452924f04948b38e76c1a93f98305fc64e624aa38abf2806ac26d109599d41d5112f6cb3feacd5f5d7f1e61d5042260a9fe3acc570238d76fd9858f079a41183d5123d8ea8cca0ecad5aee37e9088de1bca19ba858858130f03af7bcf9cf942ef23cf76e6eb8d91e68fa575fca1b2ace93f8a1b211441"}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 216.839587][T30603] debugfs: File 'dropped' in directory 'loop0' already present! [ 216.855382][T30603] debugfs: File 'msg' in directory 'loop0' already present! 01:17:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xf9fdffff, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:31 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat2(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r2 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r0}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r1, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r1, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 216.884615][T30603] debugfs: File 'trace0' in directory 'loop0' already present! [ 216.895471][T30620] blktrace: Concurrent blktraces are not allowed on loop7 [ 216.908919][T30623] debugfs: File 'dropped' in directory 'loop0' already present! [ 216.919902][T30627] blktrace: Concurrent blktraces are not allowed on loop7 01:17:31 executing program 2: syz_genetlink_get_family_id$netlbl_unlabel(0x0, 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x40, 0x2}) tkill(0x0, 0x0) 01:17:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e666174000208207332477e8000f8c8", 0x17}, {0x0, 0xfdfdffff, 0x4000}], 0x8603, &(0x7f0000000040)=ANY=[]) 01:17:31 executing program 4: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x22000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="fe7f50c40f1dff52c9a85a6e98e7ab3e9272991cae0f9d52b01f755988e609e9ccd6c96d", @ANYRES16=r2, @ANYBLOB="20002bbd7000fbdbdf250c0000004400018008000900720000000800080003000000140003000000000000000000000000000000000008000600777272000c0007002228f1ec35000000080009003a00000008000500060000001c000280080007000000000206000f0009000000080009000600000014000180060001000a00000008000500020000004c00018008000b007369700008000b0073697000080009007e0000000800080007000000060004004e2000000c000700200000001700000008000900350000000a0006006c626c6372000000440002800800040000000000080007008100000006000e004e2300000800050006000000080004000002000008000700000100000800060049ffffff06000e004e200000"], 0x120}}, 0x44801) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff], 0x1, 0x0, 0x1, {0x0, r6}}, 0x0) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x228001) r7 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002f80)={{{@in=@empty, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@initdev}}, &(0x7f0000003080)=0xe8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 01:17:31 executing program 5: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x40, 0x2}) 01:17:31 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat2(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x40000, 0x10, 0x8}, 0x18) r2 = syz_io_uring_setup(0x342d, &(0x7f0000000100)={0x0, 0xfa13, 0x8, 0x1, 0x43, 0x0, r0}, &(0x7f000033d000/0x4000)=nil, &(0x7f000044b000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_setup(0x6e50, &(0x7f0000000380)={0x0, 0xf8f2, 0x2, 0x10000, 0x261, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00004f5000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='personality\x00') r7 = openat$cgroup(r1, &(0x7f0000000500)='syz0\x00', 0x200002, 0x0) r8 = accept4$inet(r1, &(0x7f00000051c0)={0x2, 0x0, @dev}, &(0x7f0000005200)=0x10, 0x80000) pread64(r8, &(0x7f0000005240)=""/3, 0x3, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x2, 0x8, 0x63605046677a52e6, "ae8ab95bb2e3c11c39e2b7775c729eec73ecb6431309e9878a5bcbbb1c23e75b23db9b9ec960f3ce2216c5b65855871b6f2bf5fef7f31487a3b5e1110408c230", "25b8bda4a3d1707264e6a8024e13af9e855065a6cf7591d13c5e22cd8d1885cbccf201308a789e33954a4fdeb11af5e5ab60e3ea6e3a62265210ccc1d7604fdc", "68a6aa3c612188980c1e5f9ece720eeedcad8cca3fd74961356e41e17f392a0a", [0x5, 0x8000]}) syz_io_uring_submit(r3, r5, &(0x7f0000000540)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r6, &(0x7f00000004c0)={0xc}, r7}, 0xfde6) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0x8, "7ee2b7c70afe84772e657b895daee96e52189cff00c346348cf0456b6815fe78de5c86d97b29f7b227ba4aada27e8a983c98ff2e187e79f009a3376136637f60", "fcf9090cfc61e8dc7bd682a150ebb145f33989b6f20499774833236d75004dae9dcd68362c45fccb06c4fd37d9fbbe4ec2cf793d85cd220b351818af58d8ae66", "c9e08ecc03c9346e5bd8e37028b924349f141d431220310853e911f18dcc2b21", [0xb2000000, 0x7b]}) [ 216.928917][T30623] debugfs: File 'msg' in directory 'loop0' already present! [ 216.93853