00000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:17 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:17 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x500, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:17 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x1800000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:17 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:17 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000010000fdfdffff005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  497.281590] print_req_error: I/O error, dev loop3, sector 128
[  497.291942] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  497.299186] BTRFS error (device loop5): superblock checksum mismatch
[  497.306246] BTRFS error (device loop5): open_ctree failed
01:12:17 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000006005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  497.334347] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  497.341723] BTRFS error (device loop5): superblock checksum mismatch
[  497.350087] BTRFS error (device loop5): open_ctree failed
01:12:17 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000010000003f0000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:17 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  497.486313] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  497.493528] BTRFS error (device loop7): superblock checksum mismatch
01:12:17 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0xfffffff5, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:17 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:17 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000010000feffffff005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  497.527852] BTRFS error (device loop7): open_ctree failed
[  497.550344] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  497.557599] BTRFS error (device loop7): superblock checksum mismatch
[  497.568281] BTRFS error (device loop7): open_ctree failed
01:12:17 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x18000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:18 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c04)

01:12:18 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000200005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:18 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffdfd, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:18 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:18 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673aa", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:18 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x14280000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:18 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:18 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x27b4, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:18 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000010000fffffdfc005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  498.265234] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  498.272493] BTRFS error (device loop5): superblock checksum mismatch
[  498.279803] BTRFS error (device loop5): open_ctree failed
01:12:18 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a00000100000000000100000000003f005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:18 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7a, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  498.420341] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  498.427584] BTRFS error (device loop7): superblock checksum mismatch
01:12:18 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs!', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  498.506897] BTRFS error (device loop7): open_ctree failed
[  498.542225] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  498.549488] BTRFS error (device loop7): superblock checksum mismatch
01:12:18 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000004005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  498.561861] BTRFS error (device loop7): open_ctree failed
01:12:18 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x662100]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  498.626508] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  498.633768] BTRFS error (device loop7): superblock checksum mismatch
01:12:18 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4c000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:18 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  498.720325] BTRFS error (device loop7): open_ctree failed
[  498.774176] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  498.781419] BTRFS error (device loop7): superblock checksum mismatch
[  498.797226] BTRFS error (device loop7): open_ctree failed
01:12:19 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x1274)

01:12:19 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x27b6, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:19 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000060000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:19 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:19 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667301", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:19 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x2800000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:19 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6c000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:19 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:19 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000010000fcfdffff005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  499.226501] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  499.233808] BTRFS error (device loop5): superblock checksum mismatch
[  499.240757] BTRFS error (device loop5): open_ctree failed
01:12:19 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000004000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  499.270839] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  499.278110] BTRFS error (device loop5): superblock checksum mismatch
01:12:19 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000010000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:19 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000001005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  499.356877] BTRFS error (device loop5): open_ctree failed
01:12:19 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:19 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000010005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  499.434417] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  499.441745] BTRFS error (device loop5): superblock checksum mismatch
[  499.449300] BTRFS error (device loop5): open_ctree failed
01:12:19 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x1400000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:19 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  499.511950] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  499.519261] BTRFS error (device loop5): superblock checksum mismatch
[  499.528404] BTRFS error (device loop5): open_ctree failed
01:12:20 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:20 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000010000fffffdfd005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:20 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:20 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x1600, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:20 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6800, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:20 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x4000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:20 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x1267)

01:12:20 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:20 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000003000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:20 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000002000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  500.339697] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  500.347086] BTRFS error (device loop5): superblock checksum mismatch
[  500.354524] BTRFS error (device loop5): open_ctree failed
01:12:20 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000005005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  500.429885] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  500.437243] BTRFS error (device loop5): superblock checksum mismatch
[  500.444422] BTRFS error (device loop5): open_ctree failed
01:12:20 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000003005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:20 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:20 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:20 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000010000fffffffe005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:20 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a00000100000000000100000000ffff005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:20 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:20 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffff65f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  500.600349] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  500.607654] BTRFS error (device loop5): superblock checksum mismatch
[  500.616338] BTRFS error (device loop5): open_ctree failed
01:12:20 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x2000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:20 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000300005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:20 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:20 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x470a0000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  500.754902] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  500.762174] BTRFS error (device loop5): superblock checksum mismatch
[  500.769629] BTRFS error (device loop5): open_ctree failed
[  500.792564] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  500.799776] BTRFS error (device loop5): superblock checksum mismatch
[  500.807724] BTRFS error (device loop5): open_ctree failed
01:12:21 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000080)="656d301e6574683070726f632f00", 0x62c86e522a1285c0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
connect(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x4, 0x4, {0xa, 0x4e24, 0x1c, @local}}}, 0x80)

01:12:21 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000080000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:21 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:21 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:21 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x1b00000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:21 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7a00000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:21 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:21 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x1000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:21 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a00000100000000000100000040420f005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  501.332721] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  501.340059] BTRFS error (device loop5): superblock checksum mismatch
[  501.348652] BTRFS error (device loop5): open_ctree failed
01:12:21 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="627472667305", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:21 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffdfc5f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  501.435277] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  501.442533] BTRFS error (device loop5): superblock checksum mismatch
[  501.449691] BTRFS error (device loop5): open_ctree failed
01:12:21 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x4, 0x800)
ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000003c0)={0x7b, 0x0, [0x80000000, 0x8, 0x8b46, 0x5]})
r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xd470, 0x2000)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000540)="df42bb5e625786eca0bce5c309b4dbe2ea2004a729c246350a32e4346a489910ede472e44673cb1cc17538d734f88c41c11d1ef529959724b8597b9153508193fff7efaaabcb2b0e540d56c4f70252e017c81f473a8cb685d57c161bb79ef863d7995588268de284bfd4ed1b8d5d0ec7671c12a2dcc8baa850954a7eb287703587022754837816322bfa60f7396d7935ceb3f498356090c1afe128d0860aadb280b5350eb44093991201d1d162c0faa2a897b9e3d8d45e737f66674f9cac74f8dcd4eba17ae9cc371739f6915eb3dc1fc845961561a3ec27f763f901000000000000")
set_robust_list(&(0x7f0000000040), 0x18)
r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r3 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
r4 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00')
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={<r5=>0x0, @multicast1, @broadcast}, &(0x7f0000000300)=0xc)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000640)='/dev/nullb0\x00', 0x509000, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000440)='bond_slave_0\x00')
r6 = accept$packet(r1, &(0x7f0000000740)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000780)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000900)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000940)={'vcan0\x00', <r9=>0x0})
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000a40)={<r10=>0x0, @multicast1, @rand_addr}, &(0x7f0000000a80)=0xc)
getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000ac0)={@mcast2, <r11=>0x0}, &(0x7f0000000b00)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000c40)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000c80)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000d80)=0xe8)
accept(r3, &(0x7f0000000dc0)=@can={0x1d, <r14=>0x0}, &(0x7f0000000e40)=0x80)
getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001300)={@loopback, <r15=>0x0}, &(0x7f0000001340)=0x14)
sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000016c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x224120c}, 0xc, &(0x7f0000001680)={&(0x7f0000001380)={0x300, r4, 0x20, 0x70bd2c, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0xb4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r9}}, {0x8}}}]}}, {{0x8, 0x1, r10}, {0xf4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x1000}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xf0a}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r11}}, {0x8}}}]}}, {{0x8, 0x1, r12}, {0x12c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r15}}}]}}]}, 0x300}, 0x1, 0x0, 0x0, 0x8000}, 0x24048001)
pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f0000000480)="d2d9a67388c34180ade62a01a857c703d332eac63bb9a4554723b7a00ab2c1106749dc433486e72e93d0c56d8b7668496b5aec612bcd1cadd4ab2256ab3301679101c24844fe97605e29bcbcded4b2ea1dc761443138bae5973d3bd224109b921aadef05afff4a708ecf4214bdc41ea52c4269b2d008e0e208f03f2589efd2a42f1ab6f3788185fd73edd2825ee70703720a49ba7bdabdff6c1391904a0363000fde0c91009eb8ae2f36c4ab2cc59218d9")
sendfile(r2, r2, &(0x7f0000000000), 0x2000005)
syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xffffffff, 0x101200)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

01:12:21 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000085f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:21 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:21 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0xb6270000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:21 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x34000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:21 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000030000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  501.599845] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  501.607097] BTRFS error (device loop5): superblock checksum mismatch
[  501.614291] BTRFS error (device loop5): open_ctree failed
01:12:21 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:21 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000055f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:21 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4800, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:21 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000060000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  501.773375] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  501.780638] BTRFS error (device loop5): superblock checksum mismatch
[  501.788713] BTRFS error (device loop5): open_ctree failed
[  501.832360] print_req_error: I/O error, dev loop0, sector 200
[  501.838458] Buffer I/O error on dev loop0, logical block 25, async page read
[  501.866435] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  501.873738] BTRFS error (device loop7): superblock checksum mismatch
01:12:21 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:22 executing program 4:
r0 = getpgrp(0xffffffffffffffff)
sched_setattr(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r2 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080), 0x4)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000000c0)={0x366, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi}]})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r5=>0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000180))
write$cgroup_pid(r2, &(0x7f0000000240)=r5, 0x12)

[  501.969740] BTRFS error (device loop7): open_ctree failed
01:12:22 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000045f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  502.024306] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  502.031676] BTRFS error (device loop7): superblock checksum mismatch
[  502.043776] BTRFS error (device loop7): open_ctree failed
01:12:22 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  502.081276] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  502.088554] BTRFS error (device loop7): superblock checksum mismatch
01:12:22 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x21bb80]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:22 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x2000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  502.216422] BTRFS error (device loop7): open_ctree failed
[  502.260000] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  502.267398] BTRFS error (device loop7): superblock checksum mismatch
[  502.302570] print_req_error: I/O error, dev loop0, sector 256
[  502.308720] Buffer I/O error on dev loop0, logical block 32, async page read
[  502.321665] BTRFS error (device loop7): open_ctree failed
[  502.338818] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  502.346124] BTRFS error (device loop7): superblock checksum mismatch
01:12:22 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000025f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  502.357264] BTRFS error (device loop7): open_ctree failed
01:12:22 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x500, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  502.451401] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  502.458661] BTRFS error (device loop5): superblock checksum mismatch
[  502.467693] BTRFS error (device loop5): open_ctree failed
01:12:22 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000fdfdffff5f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:22 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:22 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:22 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffffe5f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:22 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:22 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000fffffdfd5f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:22 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x200000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:22 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x7000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:22 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000240)="00a29e18cd6ee3efa8e20a348d50573248bbabdcdc6420f12325016df357293b89cda1dade89387a97423d9ea83a6230b238f703728cc0ff3e7875de447717e7a21f1548c46cf5ae4d75bad667a3df8473430d08dfb42a83dea8710e959418da70c820b014f70797a78a9c422a7a821ef7af93de004ad247ea295f4ada53b97b66f73754972abf2818e6b9ee63b47a17a09f09edf1c5f49192b9550e6458eb162e0b86218bf26097516a5c0000000000000000", 0x3)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:22 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000500005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  502.732117] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  502.739377] BTRFS error (device loop5): superblock checksum mismatch
[  502.746716] BTRFS error (device loop5): open_ctree failed
01:12:22 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000040000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  502.813110] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  502.820383] BTRFS error (device loop7): superblock checksum mismatch
01:12:23 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000f6ffffff5f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  502.884513] BTRFS error (device loop7): open_ctree failed
[  502.893426] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  502.900654] BTRFS error (device loop7): superblock checksum mismatch
[  502.907585] BTRFS error (device loop7): open_ctree failed
[  502.915193] print_req_error: I/O error, dev loop0, sector 152
[  502.921400] Buffer I/O error on dev loop0, logical block 19, async page read
01:12:23 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4c00, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:23 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  502.961442] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  502.968685] BTRFS error (device loop7): superblock checksum mismatch
01:12:23 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:23 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
write$P9_RSETATTR(r1, &(0x7f0000000080)={0x7, 0x1b, 0x2}, 0x7)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:23 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x19, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  503.101747] BTRFS error (device loop7): open_ctree failed
01:12:23 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x1802000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:23 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:23 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000015f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  503.166231] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  503.173520] BTRFS error (device loop7): superblock checksum mismatch
[  503.184721] BTRFS error (device loop7): open_ctree failed
[  503.300643] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  503.307924] BTRFS error (device loop5): superblock checksum mismatch
[  503.319424] BTRFS error (device loop5): open_ctree failed
01:12:23 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:23 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000065f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:23 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7a000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:23 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:23 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x1300000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  503.435872] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  503.443143] BTRFS error (device loop7): superblock checksum mismatch
[  503.528382] BTRFS error (device loop7): open_ctree failed
01:12:23 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000105f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:23 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xbf2fc10a]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  503.571270] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  503.578496] BTRFS error (device loop7): superblock checksum mismatch
[  503.585432] BTRFS error (device loop7): open_ctree failed
[  503.596956] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  503.604352] BTRFS error (device loop7): superblock checksum mismatch
01:12:23 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x15000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:23 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000600005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:23 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  503.706395] BTRFS error (device loop7): open_ctree failed
[  503.719222] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  503.726442] BTRFS error (device loop7): superblock checksum mismatch
[  503.738724] BTRFS error (device loop7): open_ctree failed
01:12:23 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000feffffff5f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  503.812646] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  503.819924] BTRFS error (device loop5): superblock checksum mismatch
[  503.827500] BTRFS error (device loop5): open_ctree failed
[  503.912936] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  503.920201] BTRFS error (device loop7): superblock checksum mismatch
[  504.036960] BTRFS error (device loop7): open_ctree failed
[  504.065502] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  504.072786] BTRFS error (device loop7): superblock checksum mismatch
[  504.083940] BTRFS error (device loop7): open_ctree failed
[  504.096387] print_req_error: I/O error, dev loop0, sector 0
[  504.103413] print_req_error: I/O error, dev loop0, sector 680
[  504.109391] Buffer I/O error on dev loop0, logical block 85, lost async page write
01:12:24 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r2=>0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
fcntl$dupfd(r0, 0x0, r0)
ioprio_set$pid(0x2, r2, 0x10000)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:24 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs8', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:24 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:24 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1f00, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:24 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x1400]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:24 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0xf00000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:24 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000100000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  504.224705] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  504.232281] BTRFS error (device loop5): superblock checksum mismatch
[  504.239255] BTRFS error (device loop5): open_ctree failed
01:12:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000035f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  504.267638] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  504.274895] BTRFS error (device loop5): superblock checksum mismatch
01:12:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000020000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  504.354704] BTRFS error (device loop5): open_ctree failed
[  504.381532] print_req_error: I/O error, dev loop0, sector 216
[  504.387605] Buffer I/O error on dev loop0, logical block 27, async page read
01:12:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000002005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  504.430296] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  504.437538] BTRFS error (device loop5): superblock checksum mismatch
[  504.449995] BTRFS error (device loop5): open_ctree failed
01:12:24 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:24 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x1b000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:24 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000fcfdffff5f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  504.530275] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  504.537680] BTRFS error (device loop5): superblock checksum mismatch
[  504.548428] BTRFS error (device loop5): open_ctree failed
[  504.630233] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  504.637467] BTRFS error (device loop5): superblock checksum mismatch
[  504.644753] BTRFS error (device loop5): open_ctree failed
01:12:24 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfcfdffff00000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:24 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:24 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x4002]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000010000000000003f5f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:24 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="86ad223d2cb8c6bc054cc70a1358512e")
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r2=>0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', <r3=>0x0})
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={@mcast1, @dev={0xfe, 0x80, [], 0xd}, @ipv4={[], [], @remote}, 0x7, 0x1a2, 0x8, 0x400, 0x7fffffff, 0x100000, r3})
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000240)={'ip6tnl0\x00', 0x9})
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/pid_for_children\x00')
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:24 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000010000000000ffff5f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  504.738125] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  504.745388] BTRFS error (device loop5): superblock checksum mismatch
[  504.755333] BTRFS error (device loop5): open_ctree failed
[  504.827631] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  504.834880] BTRFS error (device loop7): superblock checksum mismatch
01:12:24 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  504.873378] BTRFS error (device loop7): open_ctree failed
01:12:25 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xac12f3a]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  504.949068] print_req_error: I/O error, dev loop0, sector 240
[  504.955187] Buffer I/O error on dev loop0, logical block 30, async page read
[  504.986105] BTRFS error (device loop7): unsupported checksum algorithm 3786
01:12:25 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000f42405f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  504.993382] BTRFS error (device loop7): superblock checksum mismatch
[  505.000337] BTRFS error (device loop7): open_ctree failed
01:12:25 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:25 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x17, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  505.051865] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  505.059115] BTRFS error (device loop7): superblock checksum mismatch
[  505.126567] BTRFS error (device loop7): open_ctree failed
[  505.166436] BTRFS error (device loop7): unsupported checksum algorithm 3786
01:12:25 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000003f00005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:25 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:25 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000080), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  505.173799] BTRFS error (device loop7): superblock checksum mismatch
[  505.188964] BTRFS error (device loop7): open_ctree failed
01:12:25 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfdffffff00000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:25 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000400005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  505.266414] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  505.273694] BTRFS error (device loop5): superblock checksum mismatch
[  505.280834] BTRFS error (device loop5): open_ctree failed
01:12:25 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a00000100000000000100000000003f005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  505.372188] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  505.379429] BTRFS error (device loop5): superblock checksum mismatch
[  505.386802] BTRFS error (device loop5): open_ctree failed
[  505.447456] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  505.454689] BTRFS error (device loop5): superblock checksum mismatch
[  505.461966] BTRFS error (device loop5): open_ctree failed
01:12:25 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000006005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  505.489261] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  505.496460] BTRFS error (device loop5): superblock checksum mismatch
[  505.503642] BTRFS error (device loop5): open_ctree failed
01:12:25 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:25 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:25 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000001000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:25 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x8000000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:25 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000480)="656d302b6574fa55b042b6635ed93aeae4871027bc326832707206632f00d6065586e763a33854cede2d39592c794887e7703a94e65ef0ae9d2250a771cc87cf094fc6f2af8f2fcfda7ddd369801afed9a40daf525a4e8da68dbe81cd04f541a42c5dd40ce080a900245fb96c3d0b5c2eae95a842202eb5d480d419e8908bb03c870a9c40bdb4c3bd1c576d443147e38119897ea1446a40baa348f507e59a80e3952c46bdf204c34e14f66e6805065f1b142289bea06c74bbd8224951277824af5a8477e0d0e0900004ffa2b00c7b2c4dfedb726496e45a68acb", 0x400000025)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1)
ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080))
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140)={<r2=>0xffffffffffffffff}, 0x111, 0x5}}, 0x20)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x6, 0x4)
write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000300)={0x13, 0x10, 0xfa00, {&(0x7f0000000580), r2, 0x3}}, 0x18)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={<r3=>0xffffffffffffffff})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r4=>0x0)
kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r3, &(0x7f0000000280)={r1, r3, 0x7})
sched_setaffinity(0x0, 0xb6e747a9651dffd3, &(0x7f0000000180)=0x20002)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000380)={0xcc, 0x3, 0x9})

01:12:25 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000800005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  505.579936] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  505.587226] BTRFS error (device loop5): superblock checksum mismatch
[  505.594655] BTRFS error (device loop5): open_ctree failed
[  505.605613] print_req_error: I/O error, dev loop0, sector 5360
[  505.611839] Buffer I/O error on dev loop0, logical block 670, async page read
[  505.711743] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  505.718974] BTRFS error (device loop7): superblock checksum mismatch
01:12:25 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x11, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  505.846820] BTRFS error (device loop7): open_ctree failed
[  505.870228] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  505.877470] BTRFS error (device loop7): superblock checksum mismatch
01:12:25 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0)
sched_setaffinity(0x0, 0x1, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{0xffffffffffffcf3e, 0x8}, 'port1\x00', 0x85, 0x4, 0xfff, 0x4, 0x4, 0x0, 0xffff, 0x0, 0x1, 0x9})
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x1, 0x7, 0x0, 0x210a}, 0x10)

01:12:25 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x261300]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:26 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000500005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  505.907498] BTRFS error (device loop7): open_ctree failed
[  505.918352] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  505.925600] BTRFS error (device loop7): superblock checksum mismatch
[  505.938823] BTRFS error (device loop7): open_ctree failed
01:12:26 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:26 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000200005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  506.006481] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  506.013763] BTRFS error (device loop5): superblock checksum mismatch
[  506.022710] BTRFS error (device loop5): open_ctree failed
01:12:26 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000300005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  506.106195] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  506.113482] BTRFS error (device loop5): superblock checksum mismatch
[  506.121270] BTRFS error (device loop5): open_ctree failed
01:12:26 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x100000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:26 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  506.187717] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  506.194940] BTRFS error (device loop7): superblock checksum mismatch
[  506.206861] print_req_error: I/O error, dev loop0, sector 1712
[  506.212949] Buffer I/O error on dev loop0, logical block 214, async page read
01:12:26 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:26 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0x724a})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  506.301761] print_req_error: I/O error, dev loop0, sector 8
[  506.307602] Buffer I/O error on dev loop0, logical block 1, async page read
[  506.351989] BTRFS error (device loop7): open_ctree failed
01:12:26 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000600005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  506.402438] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  506.409752] BTRFS error (device loop7): superblock checksum mismatch
[  506.422971] BTRFS error (device loop7): open_ctree failed
01:12:26 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0xc840000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  506.469302] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  506.476595] BTRFS error (device loop7): superblock checksum mismatch
[  506.547439] BTRFS error (device loop7): open_ctree failed
[  506.568908] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  506.576218] BTRFS error (device loop7): superblock checksum mismatch
[  506.583197] BTRFS error (device loop7): open_ctree failed
01:12:26 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x8030059800000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:26 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000003005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:26 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  506.597345] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  506.604648] BTRFS error (device loop7): superblock checksum mismatch
[  506.633871] print_req_error: I/O error, dev loop0, sector 280
[  506.640072] Buffer I/O error on dev loop0, logical block 35, async page read
01:12:26 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xedc0, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  506.668656] BTRFS error (device loop7): open_ctree failed
01:12:26 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:26 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000005005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  506.745554] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  506.752847] BTRFS error (device loop5): superblock checksum mismatch
[  506.761929] BTRFS error (device loop5): open_ctree failed
01:12:26 executing program 4:
sched_setattr(0x0, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:26 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000005005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  506.855389] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  506.862884] BTRFS error (device loop5): superblock checksum mismatch
[  506.870703] BTRFS error (device loop5): open_ctree failed
01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000002005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  506.950641] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  506.957930] BTRFS error (device loop5): superblock checksum mismatch
[  506.966751] BTRFS error (device loop5): open_ctree failed
01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000006005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:27 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs"', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:27 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:27 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fe", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000010005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  507.067655] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  507.074990] BTRFS error (device loop5): superblock checksum mismatch
[  507.083724] BTRFS error (device loop5): open_ctree failed
01:12:27 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xd00000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:27 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x28000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000065f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  507.161903] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  507.169240] BTRFS error (device loop5): superblock checksum mismatch
[  507.177129] BTRFS error (device loop5): open_ctree failed
01:12:27 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x74000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000003005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:27 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
mq_notify(r1, &(0x7f0000000180)={0x0, 0x30, 0x7, @thr={&(0x7f0000000300), &(0x7f0000000380)="6aca64d11eb5ff4b7719b9cdf9de24809255c577cebb88e25ffccefc6f57dd053d79c627d6052114aecf292a47a827193f419e2c83952e1d27b6791b0d0bcebac3d71ebfd739e6a9afb5064a2330685e0276c90aed36463dbd5fcc1aea290f1fcf05e9baeffcf9401f083c73fc771f27f6b259d7775e8ffec4ddca85dfee3537bcc95c9d597a045d6da81bca38f65eb6f8ab61624ae1dc78a066cdebca5b6531200a144a120b"}})
sendfile(r0, r0, &(0x7f0000000080), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  507.268146] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  507.275459] BTRFS error (device loop5): superblock checksum mismatch
[  507.284734] BTRFS error (device loop5): open_ctree failed
01:12:27 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fb", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  507.390105] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  507.397381] BTRFS error (device loop5): superblock checksum mismatch
[  507.408205] BTRFS error (device loop5): open_ctree failed
01:12:27 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673a4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000035f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  507.485672] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  507.493125] BTRFS error (device loop5): superblock checksum mismatch
[  507.500541] BTRFS error (device loop5): open_ctree failed
01:12:27 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000055f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:27 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x52dfeff00000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  507.567616] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  507.574962] BTRFS error (device loop5): superblock checksum mismatch
01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000010000000000003f5f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000004005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:27 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000080)={0x0, 0x40}, 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
fcntl$setstatus(r1, 0x4, 0x44000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:27 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x180801, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000055f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:27 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:27 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfdfdffff, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:27 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000025f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000065f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  507.944274] print_req_error: I/O error, dev loop0, sector 152
[  507.950252] Buffer I/O error on dev loop0, logical block 19, async page read
01:12:28 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsP', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000045f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:28 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000105f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000085f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:28 executing program 4:
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x3b00000, 0x10000, 0x4, 0x10, r1, 0x8001}, 0x2c)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
memfd_create(&(0x7f0000000180)='em0+eth0proc/\x00', 0x1)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

01:12:28 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x3c000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000035f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a02e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:28 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  508.504014] print_req_error: I/O error, dev loop0, sector 0
[  508.605609] print_req_error: I/O error, dev loop0, sector 3080
[  508.611693] Buffer I/O error on dev loop0, logical block 385, async page read
01:12:28 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x4, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a03e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:28 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2c0, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:28 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsh', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:28 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:28 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:28 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff97, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:28 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xc000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a04e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:28 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a0fe2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  508.878473] print_req_error: I/O error, dev loop0, sector 240
[  508.884564] Buffer I/O error on dev loop0, logical block 30, async page read
01:12:29 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a05e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:29 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:29 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:29 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0xfffffffffffffdd9)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280))
acct(&(0x7f0000000080)='./file0\x00')
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x7ff}, 0x4)

01:12:29 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb6518628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:29 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  509.229126] print_req_error: I/O error, dev loop0, sector 2040
[  509.235195] Buffer I/O error on dev loop0, logical block 255, async page read
[  509.280329] print_req_error: I/O error, dev loop3, sector 128
[  509.293346] btrfs_printk: 58 callbacks suppressed
[  509.293360] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  509.305582] BTRFS error (device loop7): superblock checksum mismatch
[  509.318088] print_req_error: I/O error, dev loop0, sector 0
[  509.323930] Buffer I/O error on dev loop0, logical block 0, async page read
[  509.339587] BTRFS error (device loop7): open_ctree failed
01:12:29 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0x200005ca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:29 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x10]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:29 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8ec, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:29 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x23, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:29 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
sched_setattr(r2, &(0x7f0000000180)={0x0, 0x5, 0x0, 0xffffffffffffffe1, 0x0, 0x3, 0xb0fd, 0x1}, 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  509.472121] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  509.479350] BTRFS error (device loop7): superblock checksum mismatch
01:12:29 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0x87f0000, 0x10000}], 0x0, &(0x7f0000000240))

01:12:29 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:29 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  509.690750] BTRFS error (device loop7): open_ctree failed
01:12:29 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x98053080]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:29 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7a00, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:29 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0x7ffffffffffeffff, 0x10000}], 0x0, &(0x7f0000000240))

[  509.862538] print_req_error: I/O error, dev loop0, sector 616
[  509.868515] Buffer I/O error on dev loop0, logical block 77, async page read
01:12:30 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ab", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:30 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0x1, 0xffffffff, [{0x80, 0x0, 0x5afca109}]})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8)
ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000380)={r2, 0xa6, 0x1200000000000, 0x8ab, 0xffffffff, 0x6, 0x1})

01:12:30 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x1081, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:30 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:30 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xfffffffffffffdef, 0x10000}], 0x0, &(0x7f0000000240))

01:12:30 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x6]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:30 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xfffffdef, 0x10000}], 0x0, &(0x7f0000000240))

[  510.434713] print_req_error: I/O error, dev loop0, sector 136
[  510.434753] print_req_error: I/O error, dev loop0, sector 128
[  510.434769] Buffer I/O error on dev loop0, logical block 16, lost async page write
[  510.441086] Buffer I/O error on dev loop0, logical block 17, lost async page write
01:12:30 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:30 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:30 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x20000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:30 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:30 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x2400, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:30 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xfdef, 0x10000}], 0x0, &(0x7f0000000240))

01:12:30 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x2, 0xfff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:30 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10005}], 0x0, &(0x7f0000000240))

[  510.811454] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  510.818754] BTRFS error (device loop5): superblock checksum mismatch
[  510.826183] BTRFS error (device loop5): open_ctree failed
01:12:30 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10006}], 0x0, &(0x7f0000000240))

01:12:31 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  510.948354] Buffer I/O error on dev loop0, logical block 31, async page read
01:12:31 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x7f51010000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10010}], 0x0, &(0x7f0000000240))

01:12:31 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:31 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10300}], 0x0, &(0x7f0000000240))

01:12:31 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x778cd3d800000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x8800000}], 0x0, &(0x7f0000000240))

01:12:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x5000000}], 0x0, &(0x7f0000000240))

[  511.262742] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  511.270047] BTRFS error (device loop7): superblock checksum mismatch
01:12:31 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x97ffffff, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:31 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10002}], 0x0, &(0x7f0000000240))

01:12:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x4000000}], 0x0, &(0x7f0000000240))

[  511.399163] BTRFS error (device loop7): open_ctree failed
[  511.647859] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  511.655094] BTRFS error (device loop7): superblock checksum mismatch
[  511.856343] BTRFS error (device loop7): open_ctree failed
[  511.876795] Buffer I/O error on dev loop0, logical block 446, lost async page write
01:12:31 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080))

01:12:31 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x2600000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:31 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:31 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10004}], 0x0, &(0x7f0000000240))

01:12:32 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:32 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xff0f000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:32 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:32 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:32 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10008}], 0x0, &(0x7f0000000240))

[  512.045047] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  512.052300] BTRFS error (device loop7): superblock checksum mismatch
01:12:32 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10600}], 0x0, &(0x7f0000000240))

01:12:32 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x13f00}], 0x0, &(0x7f0000000240))

01:12:32 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x7fffffffffffffff}], 0x0, &(0x7f0000000240))

01:12:32 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  512.197173] BTRFS error (device loop7): open_ctree failed
01:12:32 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:32 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x3a2fc10a00000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:32 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10500}], 0x0, &(0x7f0000000240))

[  512.286622] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  512.293898] BTRFS error (device loop7): superblock checksum mismatch
[  512.332711] BTRFS error (device loop7): open_ctree failed
01:12:33 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070")
r3 = socket$inet6(0xa, 0x400000000001, 0x0)
r4 = dup(r3)
getsockopt(r4, 0x0, 0x7, &(0x7f0000000240)=""/231, &(0x7f0000001a00)=0x6b)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10003}], 0x0, &(0x7f0000000240))

01:12:33 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x31000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:33 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:33 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:33 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1f00000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:33 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:33 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xe8030000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x300000000000000, &(0x7f0000000240))

01:12:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x6000000, &(0x7f0000000240))

[  513.059099] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  513.066314] BTRFS error (device loop7): superblock checksum mismatch
01:12:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xffff0000, &(0x7f0000000240))

[  513.160350] BTRFS error (device loop7): open_ctree failed
[  513.175137] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  513.182407] BTRFS error (device loop7): superblock checksum mismatch
[  513.190179] BTRFS error (device loop7): open_ctree failed
[  513.197161] print_req_error: 6 callbacks suppressed
[  513.197171] print_req_error: I/O error, dev loop0, sector 0
01:12:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x4000000, &(0x7f0000000240))

[  513.244713] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  513.251955] BTRFS error (device loop7): superblock checksum mismatch
01:12:33 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x3, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:33 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:33 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x3a2fc10a]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:33 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\b', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:33 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x2)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x200040)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  513.387787] BTRFS error (device loop7): open_ctree failed
01:12:33 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xfffffdfc, &(0x7f0000000240))

[  513.469904] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  513.477184] BTRFS error (device loop7): superblock checksum mismatch
[  513.494296] BTRFS error (device loop7): open_ctree failed
01:12:33 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xfffffff6, &(0x7f0000000240))

01:12:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x8000000000000000, &(0x7f0000000240))

[  513.664947] print_req_error: I/O error, dev loop0, sector 0
01:12:33 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:33 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:33 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001440)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008)
finit_module(r1, &(0x7f00000002c0)=')GPL!\x00', 0x3)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x4, 0xc, 0x4, 0x7d9, r2}, &(0x7f0000000240)=0x10)
fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000003c0))

[  513.710411] print_req_error: I/O error, dev loop0, sector 24
[  513.716413] buffer_io_error: 2 callbacks suppressed
[  513.716423] Buffer I/O error on dev loop0, logical block 3, async page read
01:12:33 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x8000000, &(0x7f0000000240))

[  513.771347] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  513.778560] BTRFS error (device loop7): superblock checksum mismatch
01:12:33 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x1e, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:33 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x240]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  513.933845] BTRFS error (device loop7): open_ctree failed
01:12:34 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xf6ffffff, &(0x7f0000000240))

[  513.987117] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  513.994424] BTRFS error (device loop7): superblock checksum mismatch
[  514.001368] BTRFS error (device loop7): open_ctree failed
01:12:34 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xffffffffffffffff, &(0x7f0000000240))

[  514.050645] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  514.058229] BTRFS error (device loop7): superblock checksum mismatch
01:12:34 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x300, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:34 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:34 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x10, &(0x7f0000000240))

[  514.128574] BTRFS error (device loop7): open_ctree failed
01:12:34 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:34 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xf4240, &(0x7f0000000240))

[  514.208985] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  514.216413] BTRFS error (device loop5): superblock checksum mismatch
[  514.223982] BTRFS error (device loop5): open_ctree failed
01:12:34 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs&', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:34 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0xe00000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:34 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x300, &(0x7f0000000240))

01:12:34 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x2, &(0x7f0000000240))

[  514.385650] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  514.392958] BTRFS error (device loop5): superblock checksum mismatch
[  514.401377] BTRFS error (device loop5): open_ctree failed
01:12:34 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x28]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  514.477273] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  514.484734] BTRFS error (device loop5): superblock checksum mismatch
[  514.492376] BTRFS error (device loop5): open_ctree failed
[  514.785563] print_req_error: I/O error, dev loop0, sector 1096
[  514.791647] Buffer I/O error on dev loop0, logical block 137, lost async page write
[  514.800128] print_req_error: I/O error, dev loop0, sector 2280
[  514.806209] Buffer I/O error on dev loop0, logical block 285, lost async page write
[  514.814824] print_req_error: I/O error, dev loop0, sector 0
01:12:34 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040)={0x0, 0x2}, 0xfffffffffffffeb5)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
sendto$inet6(r1, &(0x7f0000000480)="7c675d7d7bbf93125623cc45c50de6d028752d86baa48eefa930652eacad913b556d9c2419d9e66f1617fe0ecfac61777e4a121235e87e06d7b514886fa3d95bf692e38f8b5bc42adb295f9ca2b970b6c4800f7739997426b08386aa024e3994deab5d7cbc5cd1bc414a5c6fb9de04abaedb28450d0551dc8f4531aa7876382d1cd5b006ee863f482895e16491485418dc8f8d6ff00b3d7a999163d8be4c618447aecd41532dfeef8ef67a71751f8bca278fa947c48208f16d7bf9f0b230db0cbb4265252d83260dd90adf", 0xcb, 0x4000, 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x15, 0xdf, &(0x7f0000000240)="dfc06427ec616bf06a948ff46aba2020d5df790c0e12b69e2ad49727c258ccf2e672a154de53477a139509bdf57b20f3be45d59fe543ecc9de96989461ca0af7af3ebfd8152bb5be00d8679052fe6d19e5260a921253905d87fbfdaae5e1fdfbb307056bd7726238d611cf881df897e984aa64ef89282c7fad58004b7c123d80d1c1dd23e5da3286224a19f6021fccdc0c82713aca2e80fee3c6e6ffc1ea4e475d771d7486e5000eecfefdd3258deb12f1aa39cedb2365b702e5c81440a1defc9f020aaf54ddc6f65f4a430d5d64adeb78d7a8df79b725bfe4fad4a0806778"})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x20}, 0x1)
fchmod(r0, 0x1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x3f, @loopback, 0x4}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e21, 0xfffffffffffeffff, @remote, 0x8}, @in6={0xa, 0x4e21, 0x7, @mcast1, 0x9}, @in6={0xa, 0x4e23, 0x101, @remote, 0x9}, @in6={0xa, 0x4e21, 0x8, @mcast1, 0x3bc000000000000}, @in6={0xa, 0x4e24, 0x4, @remote, 0xafa}, @in={0x2, 0x4e22, @loopback}], 0xd8)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:34 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:34 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xfffffffe, &(0x7f0000000240))

01:12:34 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:34 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x6000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:34 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:34 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:34 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x80300598]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xfcfdffff00000000, &(0x7f0000000240))

01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x500, &(0x7f0000000240))

01:12:35 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="62747266737f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  515.062418] print_req_error: I/O error, dev loop0, sector 0
[  515.068348] Buffer I/O error on dev loop0, logical block 0, lost async page write
01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x500000000000000, &(0x7f0000000240))

[  515.128502] print_req_error: I/O error, dev loop0, sector 24
[  515.134475] Buffer I/O error on dev loop0, logical block 3, async page read
[  515.146820] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  515.154092] BTRFS error (device loop5): superblock checksum mismatch
[  515.161278] BTRFS error (device loop5): open_ctree failed
01:12:35 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x40420f0000000000, &(0x7f0000000240))

01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x5, &(0x7f0000000240))

01:12:35 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x300]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:35 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
ftruncate(r0, 0x0)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x74)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
write$P9_RSTAT(r1, &(0x7f0000000240)={0x5b, 0x7d, 0x2, {0x0, 0x54, 0x2, 0x40, {0x0, 0x3, 0x1}, 0x40010000, 0x81, 0x1, 0x0, 0xb, '/dev/loop#\x00', 0x0, "", 0xb, '/dev/loop#\x00', 0xb, '/dev/loop#\x00'}}, 0x5b)
openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x601, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:35 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x8, &(0x7f0000000240))

[  515.315448] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  515.322719] BTRFS error (device loop5): superblock checksum mismatch
[  515.330018] BTRFS error (device loop5): open_ctree failed
01:12:35 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x97ffffff00000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:35 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0xff0f0000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:35 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x100000000000000, &(0x7f0000000240))

[  515.397777] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  515.405225] BTRFS error (device loop5): superblock checksum mismatch
[  515.412212] BTRFS error (device loop5): open_ctree failed
[  515.439520] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  515.446781] BTRFS error (device loop5): superblock checksum mismatch
01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x1000000, &(0x7f0000000240))

01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x40420f00, &(0x7f0000000240))

01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x3, &(0x7f0000000240))

[  515.512585] print_req_error: I/O error, dev loop0, sector 144
[  515.518612] Buffer I/O error on dev loop0, logical block 18, async page read
01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x47cb93c655, &(0x7f0000000240))

01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xffffffff00000000, &(0x7f0000000240))

[  515.660238] BTRFS error (device loop5): open_ctree failed
01:12:35 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:35 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xfdfdffff, &(0x7f0000000240))

01:12:35 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:36 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xd00]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:36 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:36 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sendfile(r0, r1, &(0x7f0000000000)=0x1, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
recvfrom$inet6(r1, &(0x7f0000000080)=""/40, 0x28, 0x10000, &(0x7f0000000100)={0xa, 0x4e24, 0x5, @ipv4={[], [], @local}, 0x20}, 0x1c)

01:12:36 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x2900, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x20000, &(0x7f0000000240))

01:12:36 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  515.974103] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  515.981348] BTRFS error (device loop7): superblock checksum mismatch
01:12:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xffff000000000000, &(0x7f0000000240))

01:12:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x2000000, &(0x7f0000000240))

[  516.100426] print_req_error: I/O error, dev loop0, sector 248
01:12:36 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x7f510100, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  516.147438] BTRFS error (device loop7): open_ctree failed
01:12:36 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc0ed0000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:36 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
socket$inet_tcp(0x2, 0x1, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendto$inet(r1, &(0x7f0000000240)="fe88d14cb5187e302d267cc782f15f53119a1850db0fe8f1555304ac20c7f6788109188545841d53ed59732109579a9433ac0352e9dbf07f0c84b8388ff96aa7fb2d1fc0bf7d39c0f1cf0c8acf91d28ba56d64029a113bfd1fcf7bd617", 0x5d, 0x24004014, 0x0, 0x0)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  516.195683] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  516.202909] BTRFS error (device loop7): superblock checksum mismatch
01:12:36 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:36 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  516.382625] BTRFS error (device loop7): open_ctree failed
[  516.408241] Buffer I/O error on dev loop0, logical block 28, async page read
[  516.419909] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  516.427287] BTRFS error (device loop7): superblock checksum mismatch
[  516.434835] BTRFS error (device loop7): open_ctree failed
01:12:36 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:36 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x91ffffff00000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xfeffffff, &(0x7f0000000240))

01:12:36 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0xe000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:36 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x6, &(0x7f0000000240))

01:12:36 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="e900000017e5d35b2a7b9cd88a4896687e553ad7469abb1d247e590d640decfa466e3e62f26874efd2e1490ed9931455963518fe0f5fa45baa16ccd877040a7088bc5aca5daef753af08041e6e28c1c780c8c1944e3bf92bae0b80018d3292acac94c585e81b5472b4caa201c40a1cd90ffb391f74a4ad56cf29c22ba7bfc84913acbb01ee78520cdab11659ba6a5ac073582640f82a8d6fe64b1e3f624f301aea35693e681c0e551196877550c298ed5fbc4bdf56b91fdce17945a517d9e00d02ff29adae8535ce8ad6668542862b2e6cc9fd3cff6ddf47e7d2892f1d3848d729af4c1060c40a001e0deb5ab8"], &(0x7f0000000080)=0xf1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x8}, 0x8)
fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, <r3=>0x0})
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000003c0)=r3)

01:12:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xfeffffff00000000, &(0x7f0000000240))

[  516.624856] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  516.632099] BTRFS error (device loop5): superblock checksum mismatch
[  516.641089] BTRFS error (device loop5): open_ctree failed
01:12:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xfdfdffff00000000, &(0x7f0000000240))

01:12:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x3000000, &(0x7f0000000240))

01:12:36 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  516.793137] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  516.800407] BTRFS error (device loop7): superblock checksum mismatch
01:12:36 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2000000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  516.845454] BTRFS error (device loop7): open_ctree failed
[  516.858211] Buffer I/O error on dev loop0, logical block 30, async page read
[  516.878416] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  516.885695] BTRFS error (device loop7): superblock checksum mismatch
01:12:36 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x1000000000000000, &(0x7f0000000240))

01:12:36 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x470a000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  516.892615] BTRFS error (device loop7): open_ctree failed
[  516.934350] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  516.941772] BTRFS error (device loop7): superblock checksum mismatch
01:12:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x1000000000000, &(0x7f0000000240))

01:12:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x5000000, &(0x7f0000000240))

[  517.101613] BTRFS error (device loop7): open_ctree failed
[  517.148272] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  517.155547] BTRFS error (device loop7): superblock checksum mismatch
[  517.166692] BTRFS error (device loop7): open_ctree failed
01:12:37 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:37 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:37 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:37 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x300, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x3f000000, &(0x7f0000000240))

01:12:37 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:37 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x66210000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:37 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4800000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  517.381691] Buffer I/O error on dev loop0, logical block 118, async page read
[  517.390443] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  517.397741] BTRFS error (device loop7): superblock checksum mismatch
01:12:37 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0xfffffffb, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:37 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)="656d302b657468e7d12cc8606730", 0xfffffffffffffffc)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  517.447579] Buffer I/O error on dev loop0, logical block 0, async page read
[  517.483613] BTRFS error (device loop7): open_ctree failed
01:12:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x10000000, &(0x7f0000000240))

[  517.492253] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  517.499543] BTRFS error (device loop7): superblock checksum mismatch
[  517.510735] BTRFS error (device loop7): open_ctree failed
01:12:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x4, &(0x7f0000000240))

01:12:37 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  517.582376] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  517.589651] BTRFS error (device loop5): superblock checksum mismatch
[  517.599666] BTRFS error (device loop5): open_ctree failed
01:12:37 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x37dc12502000000, &(0x7f0000000240))

[  517.678229] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  517.685500] BTRFS error (device loop5): superblock checksum mismatch
[  517.693747] BTRFS error (device loop5): open_ctree failed
01:12:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x800000000000000, &(0x7f0000000240))

01:12:37 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:37 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x55c693cb47000000, &(0x7f0000000240))

01:12:37 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  517.834421] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  517.841781] BTRFS error (device loop7): superblock checksum mismatch
[  517.867437] BTRFS error (device loop7): open_ctree failed
01:12:37 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1f000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  517.906935] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  517.914205] BTRFS error (device loop7): superblock checksum mismatch
01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x600000000000000, &(0x7f0000000240))

01:12:38 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xe000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xfcfdffff, &(0x7f0000000240))

01:12:38 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x2a00000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:38 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xfffffdfd, &(0x7f0000000240))

[  518.070687] BTRFS error (device loop7): open_ctree failed
01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x225c17d03, &(0x7f0000000240))

[  518.169976] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  518.177250] BTRFS error (device loop7): superblock checksum mismatch
01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0xf6ffffff00000000, &(0x7f0000000240))

[  518.299648] BTRFS error (device loop7): open_ctree failed
01:12:38 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:38 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000180)=""/55)
r2 = gettid()
r3 = fcntl$getown(r0, 0x9)
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x3, 0xc, [0x8, 0x5, 0x0]})
tgkill(r2, r3, 0x2a)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r4=>0x0)
sched_setaffinity(r4, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:38 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x200000000000000, &(0x7f0000000240))

01:12:38 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6c00, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:38 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x470a]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:38 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x300000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x400000000000000, &(0x7f0000000240))

01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x600, &(0x7f0000000240))

[  518.529486] print_req_error: 5 callbacks suppressed
[  518.529499] print_req_error: I/O error, dev loop0, sector 192
01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x20000000000, &(0x7f0000000240))

01:12:38 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  518.596888] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.604140] BTRFS error (device loop5): superblock checksum mismatch
[  518.612797] BTRFS error (device loop5): open_ctree failed
01:12:38 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x3f00000000000000, &(0x7f0000000240))

01:12:38 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
fchmod(r0, 0x0)
ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000080))
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = fcntl$getown(r0, 0x9)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000380)={{0x4, 0x4, 0x6, 0x3f, 'syz0\x00'}, 0x6, 0x30, 0x1, r2, 0x5, 0x7, 'syz1\x00', &(0x7f00000000c0)=['em0+eth0proc/\x00', '}md5sum\x00', '^^(GPLwlan0\x00', '@\x00', ')lo\x00'], 0x28, [], [0x1, 0x7, 0x2, 0x1]})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180))
getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f00000002c0)=0x10)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000240)={0x9, 0x3f})
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x3f00, &(0x7f0000000240))

01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x37dc12502000000})

[  518.844924] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.852174] BTRFS error (device loop5): superblock checksum mismatch
[  518.861236] BTRFS error (device loop5): open_ctree failed
01:12:38 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs`', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:38 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x1000000000000})

01:12:39 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffd, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:39 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  518.970715] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.978059] BTRFS error (device loop5): superblock checksum mismatch
[  518.985452] BTRFS error (device loop5): open_ctree failed
01:12:39 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x1000000})

01:12:39 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673a5", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:39 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x1b, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:39 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x500]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:39 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x4, &(0x7f0000000080)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
socket$unix(0x1, 0x2, 0x0)

01:12:39 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x300})

[  519.081751] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  519.089061] BTRFS error (device loop5): superblock checksum mismatch
[  519.097641] BTRFS error (device loop5): open_ctree failed
01:12:39 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x2})

[  519.176969] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  519.184279] BTRFS error (device loop5): superblock checksum mismatch
[  519.193728] BTRFS error (device loop5): open_ctree failed
01:12:39 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x20000})

[  519.263528] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  519.270757] BTRFS error (device loop5): superblock checksum mismatch
[  519.278452] BTRFS error (device loop5): open_ctree failed
01:12:39 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  519.324404] print_req_error: I/O error, dev loop0, sector 96
[  519.330322] buffer_io_error: 1 callbacks suppressed
[  519.330332] Buffer I/O error on dev loop0, logical block 12, async page read
01:12:39 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x40420f0000000000})

[  519.394477] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  519.401796] BTRFS error (device loop5): superblock checksum mismatch
[  519.409255] BTRFS error (device loop5): open_ctree failed
01:12:39 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:39 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:39 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xf6ffffff})

[  519.483937] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  519.491251] BTRFS error (device loop5): superblock checksum mismatch
[  519.498905] BTRFS error (device loop5): open_ctree failed
01:12:39 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff8c, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  519.584173] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  519.591439] BTRFS error (device loop7): superblock checksum mismatch
01:12:39 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x14]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:39 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
accept$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  519.660353] print_req_error: I/O error, dev loop0, sector 0
[  519.735443] BTRFS error (device loop7): open_ctree failed
[  519.746747] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  519.754061] BTRFS error (device loop7): superblock checksum mismatch
[  519.760996] BTRFS error (device loop7): open_ctree failed
[  519.770723] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  519.778100] BTRFS error (device loop7): superblock checksum mismatch
01:12:39 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x6000000})

01:12:39 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x25, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:39 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:40 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  519.930398] BTRFS error (device loop7): open_ctree failed
[  519.940808] print_req_error: I/O error, dev loop0, sector 176
[  519.946827] Buffer I/O error on dev loop0, logical block 22, async page read
01:12:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x10})

[  519.995495] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  520.003069] BTRFS error (device loop7): superblock checksum mismatch
[  520.010571] BTRFS error (device loop7): open_ctree failed
01:12:40 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
read(r0, &(0x7f0000000240)=""/216, 0xd8)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  520.098490] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  520.105768] BTRFS error (device loop7): superblock checksum mismatch
[  520.158116] print_req_error: I/O error, dev loop0, sector 552
[  520.164164] Buffer I/O error on dev loop0, logical block 69, async page read
01:12:40 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  520.223008] BTRFS error (device loop7): open_ctree failed
[  520.245745] print_req_error: I/O error, dev loop0, sector 8
[  520.251575] Buffer I/O error on dev loop0, logical block 1, async page read
[  520.256757] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  520.265985] BTRFS error (device loop7): superblock checksum mismatch
01:12:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xf6ffffff00000000})

01:12:40 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x700000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  520.273918] BTRFS error (device loop7): open_ctree failed
01:12:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x600})

01:12:40 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x1800]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:40 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x1e00, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x4})

[  520.396892] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  520.404171] BTRFS error (device loop5): superblock checksum mismatch
[  520.413846] BTRFS error (device loop5): open_ctree failed
01:12:40 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1001085)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340), 0x0, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:40 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:40 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xfcfdffff00000000})

[  520.499088] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  520.506361] BTRFS error (device loop5): superblock checksum mismatch
[  520.513702] BTRFS error (device loop5): open_ctree failed
01:12:40 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673d9", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  520.575822] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  520.583098] BTRFS error (device loop5): superblock checksum mismatch
[  520.591289] BTRFS error (device loop5): open_ctree failed
01:12:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xfdfdffff00000000})

[  520.679898] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  520.687148] BTRFS error (device loop7): superblock checksum mismatch
01:12:40 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x400000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  520.761053] BTRFS error (device loop7): open_ctree failed
[  520.785933] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  520.793203] BTRFS error (device loop7): superblock checksum mismatch
[  520.807818] BTRFS error (device loop7): open_ctree failed
01:12:40 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x500})

01:12:40 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x600000000000000})

[  520.862495] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  520.869808] BTRFS error (device loop5): superblock checksum mismatch
[  520.878292] BTRFS error (device loop5): open_ctree failed
[  520.897146] print_req_error: I/O error, dev loop0, sector 0
01:12:41 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xec08000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:41 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs&', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  520.950882] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  520.958165] BTRFS error (device loop5): superblock checksum mismatch
[  520.966291] BTRFS error (device loop5): open_ctree failed
01:12:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x100000000000000})

[  520.994667] print_req_error: I/O error, dev loop0, sector 16
[  521.000588] Buffer I/O error on dev loop0, logical block 2, async page read
01:12:41 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  521.047484] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  521.054740] BTRFS error (device loop5): superblock checksum mismatch
[  521.066211] BTRFS error (device loop5): open_ctree failed
01:12:41 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x24, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x8})

01:12:41 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:41 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0xb5, 0x21081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x20000000000})

[  521.169869] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  521.177604] BTRFS error (device loop5): superblock checksum mismatch
[  521.186068] BTRFS error (device loop5): open_ctree failed
01:12:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x1000000000000000})

[  521.261910] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  521.269276] BTRFS error (device loop5): superblock checksum mismatch
[  521.276643] BTRFS error (device loop5): open_ctree failed
01:12:41 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x14000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x225c17d03})

[  521.342332] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  521.349596] BTRFS error (device loop5): superblock checksum mismatch
[  521.357626] BTRFS error (device loop5): open_ctree failed
01:12:41 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x47cb93c655})

[  521.420559] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  521.427999] BTRFS error (device loop5): superblock checksum mismatch
[  521.435405] BTRFS error (device loop5): open_ctree failed
01:12:41 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x10000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x40420f00})

[  521.497955] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  521.505208] BTRFS error (device loop5): superblock checksum mismatch
[  521.512220] BTRFS error (device loop5): open_ctree failed
[  521.541175] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  521.548543] BTRFS error (device loop5): superblock checksum mismatch
01:12:41 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf6ffffff, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x3f00})

01:12:41 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000240)=""/111, &(0x7f0000000080)=0x6f)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
write$P9_RCLUNK(r1, &(0x7f0000000180)={0x7, 0x79, 0x2}, 0x7)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:41 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xfffffffe})

[  521.667174] BTRFS error (device loop5): open_ctree failed
[  521.705184] BTRFS error (device loop5): unsupported checksum algorithm 3786
01:12:41 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  521.712461] BTRFS error (device loop5): superblock checksum mismatch
01:12:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xf4240})

[  521.750148] BTRFS error (device loop5): open_ctree failed
01:12:41 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x1f4]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:41 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x4040, 0x0)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
ioctl$int_out(r1, 0x5460, &(0x7f0000000080))
r2 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)="2719c0acde3fc4226b1d19d024b162c418fc7bfb9b21503d662f6c96c241f8cca2868c3061bd97759b0180ba091dd5bcf2983efa020a79b5", 0x38}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000180)=0x40, 0x4)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

01:12:41 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fe", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:41 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x5})

[  521.821416] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  521.828954] BTRFS error (device loop5): superblock checksum mismatch
[  521.838142] BTRFS error (device loop5): open_ctree failed
01:12:41 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0xffff0000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x3f00000000000000})

[  521.911455] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  521.918844] BTRFS error (device loop5): superblock checksum mismatch
[  521.926226] BTRFS error (device loop5): open_ctree failed
01:12:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xffff0000})

[  522.005455] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  522.012726] BTRFS error (device loop5): superblock checksum mismatch
[  522.021380] BTRFS error (device loop5): open_ctree failed
01:12:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x5000000})

01:12:42 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:42 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xfcfdffff})

01:12:42 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  522.131854] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  522.139116] BTRFS error (device loop5): superblock checksum mismatch
[  522.146541] BTRFS error (device loop5): open_ctree failed
01:12:42 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x2000000})

[  522.232560] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  522.239821] BTRFS error (device loop5): superblock checksum mismatch
[  522.248492] BTRFS error (device loop5): open_ctree failed
01:12:42 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x9]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xfeffffff})

[  522.303472] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  522.310807] BTRFS error (device loop5): superblock checksum mismatch
[  522.318586] BTRFS error (device loop5): open_ctree failed
[  522.385562] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  522.392800] BTRFS error (device loop5): superblock checksum mismatch
[  522.401202] BTRFS error (device loop5): open_ctree failed
01:12:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x500000000000000})

[  522.455899] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  522.463170] BTRFS error (device loop5): superblock checksum mismatch
[  522.470508] BTRFS error (device loop5): open_ctree failed
01:12:42 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000080), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:42 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x200000000000000})

01:12:42 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:42 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:42 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0xb427000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:42 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x80300a1e00000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:42 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsz', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:42 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3f000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x8000000000000000})

[  522.946716] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  522.953994] BTRFS error (device loop5): superblock checksum mismatch
[  522.962594] BTRFS error (device loop5): open_ctree failed
01:12:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x3000000})

01:12:43 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x19000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  523.059398] print_req_error: I/O error, dev loop3, sector 128
[  523.072504] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  523.079835] BTRFS error (device loop5): superblock checksum mismatch
[  523.092337] BTRFS error (device loop5): open_ctree failed
01:12:43 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:43 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x244200, 0x0)
ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000500)=0x7fff)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r2 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r3=>0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
ioctl$FIBMAP(r1, 0x1, &(0x7f0000000080)=0x6)
ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000540)=ANY=[@ANYBLOB="050000000000000000000000ae4d5d6385d3705b00c30000"])
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
clock_gettime(0x0, &(0x7f0000000240)={<r4=>0x0, <r5=>0x0})
mq_timedreceive(r2, &(0x7f0000000180)=""/43, 0x2b, 0x8, &(0x7f0000000280)={r4, r5+10000000})
ioctl$LOOP_CLR_FD(r1, 0x4c01)
write$FUSE_LK(r2, &(0x7f0000000480)={0x28, 0x0, 0x8, {{0x1, 0x3, 0x1, r3}}}, 0x28)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00', r6})
ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000580)={0xfff, 0x6, 0xfffffffffffffffd})

01:12:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xfeffffff00000000})

[  523.161809] BTRFS error (device loop5): unsupported checksum algorithm 3786
01:12:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x3f000000})

01:12:43 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:43 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x4000000})

01:12:43 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6c, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:43 executing program 4:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x101000)
ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/35)
ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000240)={0x7, 0x55, 0x2, 0x4, 0x7})
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000380)}, 0x10)
set_robust_list(&(0x7f0000000040), 0x18)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r2 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0xfc69, &(0x7f00000002c0)=0x8)
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000100)={0x9, 0x3, 0x3, 0x5, 'syz0\x00', 0x3})
sendfile(r1, r2, &(0x7f0000000180)=0x17ffffffffff, 0xca5)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

01:12:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xffff000000000000})

01:12:43 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\b', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:43 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x4000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:43 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x11000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:43 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xfdfdffff})

01:12:43 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:43 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xffffffffffffffff})

01:12:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xfffffdfc})

01:12:43 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:43 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
open(&(0x7f0000000080)='./file0\x00', 0x240000, 0x112)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r2=>0x0)
sched_setaffinity(r2, 0x8, &(0x7f0000000180)=0x4000000002)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:43 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xffffffff00000000})

[  523.842811] print_req_error: I/O error, dev loop0, sector 968
[  523.848829] Buffer I/O error on dev loop0, logical block 121, async page read
01:12:43 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xf000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x10000000})

[  523.927454] print_req_error: I/O error, dev loop0, sector 40
[  523.933418] Buffer I/O error on dev loop0, logical block 5, async page read
01:12:44 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x1b00, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:44 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x0, 0x0)
sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000380)={0x2, 0xb, 0xdd, 0xd, 0x1c, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_sec_ctx={0xa, 0x18, 0x4, 0x5, 0x45, "7fd32def2486984fc19e519da10104885d6ba1907d79eb9b2e209a7afb0d5d076526a82bbe1aca2b3f1addf634cac79a935287d5e754c659ac5ff7da49f2515acf7c65159a"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d6}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0x6e6bc0, 0x3, {0x6, 0x3c, 0xd20, 0x9, 0x0, 0x2, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1c}, @in=@broadcast}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x70bd2b, 0x3507}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}]}, 0xe0}}, 0x4)
set_robust_list(&(0x7f0000000040), 0x18)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r2 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
recvfrom$inet6(r2, &(0x7f0000000240)=""/188, 0xbc, 0x10160, &(0x7f0000000180)={0xa, 0x4e22, 0x400, @ipv4={[], [], @local}, 0x101}, 0x1c)
ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000540))
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1000000000000238, 0x1081806)
ioctl$TCSBRK(r2, 0x5409, 0x6)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
ioctl$TIOCCBRK(r2, 0x5428)
sched_setaffinity(0x0, 0xea, &(0x7f0000000080)=0xfffffffffffffffe)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
getsockname$unix(r1, &(0x7f0000000580), &(0x7f0000000100)=0x6e)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
unshare(0x400)

01:12:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xfffffff6})

01:12:44 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x3})

01:12:44 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6800000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:44 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x8000000})

01:12:44 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="62747266731c", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:44 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x2f, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0xfffffdfd})

01:12:44 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="62747266737f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:44 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000380)={'nat\x00', 0x0, 0x4, 0xa8, [], 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000280)=""/168}, &(0x7f0000000400)=0x78)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x8002000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$clear(0x7, r2)

01:12:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x300000000000000})

01:12:44 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x281400]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x800000000000000})

[  524.461563] btrfs_printk: 47 callbacks suppressed
[  524.461580] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.473814] BTRFS error (device loop5): superblock checksum mismatch
[  524.480968] BTRFS error (device loop5): open_ctree failed
[  524.562544] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.569840] BTRFS error (device loop5): superblock checksum mismatch
[  524.578357] BTRFS error (device loop5): open_ctree failed
01:12:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x6})

01:12:44 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fc", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:44 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x55c693cb47000000})

[  524.637705] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.644982] BTRFS error (device loop5): superblock checksum mismatch
[  524.652468] BTRFS error (device loop5): open_ctree failed
01:12:44 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)={[], 0x400000000000000})

[  524.741765] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.749083] BTRFS error (device loop5): superblock checksum mismatch
[  524.761888] BTRFS error (device loop5): open_ctree failed
01:12:44 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x200000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:44 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x3f00000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:44 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:44 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000380)={<r2=>0x0, 0x2, 0x1000}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)={r2, 0x1, 'b'}, &(0x7f0000000440)=0x9)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={<r4=>0x0, 0x7f, "3709cadd4a880e4be810a0c9526400816417539194176fe820462df7909d68f5f96e7aa72c27b5f3c6ed562972d4846d5951c3b5ef329080a6e357d23337c1b7f5af16d93a1019150d2a9aa750eac04fbe00bb9302b80afa6d650edeab5bc3968411c7445d45f5604e68957e2df2c865996476c84ceb939d1b5d380a43b54a"}, &(0x7f0000000140)=0x87)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r4, 0x101}, 0x8)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="afe6b0b3415ab63fb9146983368515cca0e2e10c928e3793200a7ddd3d00322ed45e77aec5b910906af7"])
ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000480)={0x7, r3})
getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000004c0)={@broadcast, @dev}, &(0x7f0000000600)=0xc)

[  524.857244] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.864771] BTRFS error (device loop5): superblock checksum mismatch
[  524.874384] BTRFS error (device loop5): open_ctree failed
01:12:45 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  524.953556] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.960954] BTRFS error (device loop5): superblock checksum mismatch
[  524.968629] BTRFS error (device loop5): open_ctree failed
01:12:45 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10"])

[  525.005970] print_req_error: I/O error, dev loop3, sector 128
[  525.014782] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  525.022084] BTRFS error (device loop5): superblock checksum mismatch
[  525.028880] BTRFS error (device loop5): open_ctree failed
01:12:45 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'tunl0\x00', <r1=>0x0})
r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x9a5a808cc4be7953)
getpeername$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, &(0x7f0000000380)=0x1c)
r3 = geteuid()
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in=@multicast1, 0x4e21, 0xfffffffffffeffff, 0x4e20, 0x0, 0xa, 0x80, 0x80, 0x73, r1, r3}, {0xfffffffffffffffe, 0x1, 0xfffffffffffffeff, 0x2, 0x3ff, 0x6, 0xfffffffffffff000, 0x7}, {0x7, 0x5, 0x9, 0x80000000}, 0x5, 0x6e6bb2, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast2, 0x4d2, 0x6c}, 0x2, @in6=@mcast2, 0x3501, 0x0, 0x3, 0x7, 0x8, 0x7, 0x3}}, 0xe8)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x7f}], 0x0, &(0x7f0000000240))

[  525.133841] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  525.141296] BTRFS error (device loop5): superblock checksum mismatch
[  525.185412] BTRFS error (device loop5): open_ctree failed
[  525.214276] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  525.221539] BTRFS error (device loop5): superblock checksum mismatch
[  525.265698] BTRFS error (device loop5): open_ctree failed
[  525.312517] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  525.319810] BTRFS error (device loop7): superblock checksum mismatch
[  525.378464] BTRFS error (device loop7): open_ctree failed
[  525.444554] print_req_error: I/O error, dev loop0, sector 2568
[  525.450733] Buffer I/O error on dev loop0, logical block 321, async page read
[  525.458910] print_req_error: I/O error, dev loop0, sector 0
01:12:45 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000240)={0x0, 0x1000004c}, 0xffffff8a)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000180)="656d302b6574683070726b632f00ebd43fd1b292a5d79c0000000024a0ec960e2e961aaa20f3d657b9a7ef8e10f81ac3fba7d233", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
bind(r1, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:45 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000040)='./file0\x00', 0xe)
ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000340)={{0x2000, 0x6000, 0xb, 0x2ac, 0x5, 0x95, 0x100000001, 0x6, 0xffffffff, 0x6, 0x8, 0x5e}, {0x100000, 0xd000, 0xf, 0x2, 0x1, 0x6, 0x80000000, 0x1, 0x8bf, 0x2, 0x6, 0x1}, {0x10000, 0xf000, 0xf, 0x60, 0x4, 0x6, 0xfff, 0x1000, 0xf789, 0x3f, 0x800, 0xff}, {0x9afba251c81beaca, 0x10000, 0xf, 0x20, 0x80000000, 0xdd98, 0x10000, 0x0, 0x3, 0x6f, 0x400, 0xffffffffffff0000}, {0x2, 0x17004, 0xf, 0x17, 0xc1, 0x8db5, 0x1, 0x2, 0x0, 0xf5f, 0x4, 0x7}, {0xd004, 0xd000, 0xc, 0x1, 0x32, 0xa2, 0x8, 0xfffffffffffffffe, 0xffffffffffffffb5, 0x0, 0x9, 0x20}, {0x2, 0x1000, 0xe, 0x5, 0x4, 0x4b, 0xffffffffffffff3f, 0x1, 0x101, 0x3, 0x7fff, 0x5}, {0x6000, 0xf000, 0x8, 0x1, 0x100000000, 0x877, 0x401, 0x10000, 0x0, 0x20, 0x6d4bb8e, 0xffffffff}, {0xf000}, {0x100004, 0xf000}, 0x10004, 0x0, 0x87714133d1913d9c, 0x400, 0xd, 0x2500, 0x2, [0xffffffffffffffff, 0xffffffff, 0x34, 0x4]})
socket$inet(0x2, 0x5, 0xfffffffffffffff7)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0094bde7f6c90a2e86802f5aabe952ae77f7a251b684c9643241c978dad75e73ba0a6b0ba5985a0b7d5fe5c6a4a133f51b70df103cdb39d4c48d4ddffb34aadde6dc08b3a707"])

01:12:45 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xffffff8d]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:45 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:45 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:45 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x24000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:45 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:45 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x600000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  525.590100] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  525.597476] BTRFS error (device loop5): superblock checksum mismatch
[  525.604438] BTRFS error (device loop5): open_ctree failed
01:12:45 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000280)="e3434f6309003fffe89cbc3ec62b66be4750525f6a2af6c0847046575a61667b6cd7df35676bbbf23b2db02326862b58c87e30fdd6276d4ee4346522594d6d345717a7d75c05e1e0a52829181226ab855e80e22b412abd6a7dba49ae0c150c9670d31267824909050e169cb1da2ea8c0374b0a97486d59e38bbeb6d9aa9cf49badffd0ec36ac68859d125bc99d787a4e30afa8eb54b19ab586f09be5005039f2e63c29cf4e32", 0xa6, 0x100000001}, {&(0x7f0000000340)="8fd7e9d0944d48c71b5f3ee067d34fbb1d8e4ddd6da92ce5f471043b78f1f190810c795306fba49d82f0b5c997ebff2b18b526c764cd7c5a23feafcb44e164420ef6194723c0c480e7d68d68b7d091ed67439079cd1c2d65de7254de67817e332d724bd107faf72e64b37967f69d1abc", 0x70, 0x9}, {&(0x7f0000000140)="6e6f03342f4c932157e1d22cfd41893ec1662f4e3f53ab", 0xffffffffffffff80, 0x20000000000000}], 0x80000, &(0x7f0000000440)={[{@fat=@codepage={'codepage', 0x3d, '737'}}, {@shortname_mixed='shortname=mixed'}, {@nonumtail='nnonumtail=1'}]})
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  525.765012] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  525.772346] BTRFS error (device loop5): superblock checksum mismatch
01:12:45 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:45 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:46 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x3e, 0x100)
r1 = shmget$private(0x0, 0x4000, 0xac, &(0x7f0000ffb000/0x4000)=nil)
shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x1000)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200, 0x0)
ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000200)=""/208)

01:12:46 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setrlimit(0x8, &(0x7f00000a3ff0))
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r1=>0x0}, &(0x7f0000000200)=0x5)
setreuid(0x0, r1)
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4800, 0x0)
ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x100000000)

01:12:46 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x900000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  525.955664] print_req_error: I/O error, dev loop0, sector 0
01:12:46 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0x8e, 0x10000}], 0x0, &(0x7f0000000240))

01:12:46 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xb00000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  526.036146] BTRFS error (device loop5): open_ctree failed
[  526.134219] BTRFS error (device loop5): superblock checksum mismatch
01:12:46 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  526.218545] BTRFS error (device loop5): open_ctree failed
[  526.247113] BTRFS error (device loop5): superblock checksum mismatch
01:12:46 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfcfdffff, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:46 executing program 5:
openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2800, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  526.263579] BTRFS error (device loop5): open_ctree failed
01:12:46 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  526.336904] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  526.344254] BTRFS error (device loop5): superblock checksum mismatch
[  526.353794] BTRFS error (device loop5): open_ctree failed
01:12:46 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140))
openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef94919fccbfaef30200000000"])

[  526.395736] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  526.403010] BTRFS error (device loop5): superblock checksum mismatch
[  526.410299] BTRFS error (device loop5): open_ctree failed
01:12:46 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:46 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x380)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"])
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0)
inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20)

[  526.451949] print_req_error: I/O error, dev loop0, sector 136
[  526.458015] Buffer I/O error on dev loop0, logical block 17, async page read
[  526.474628] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  526.481926] BTRFS error (device loop5): superblock checksum mismatch
[  526.492170] BTRFS error (device loop5): open_ctree failed
01:12:46 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0800000000000000701b712771be"])
r0 = socket(0x8, 0x80806, 0x116)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e21, @multicast1}], 0x10)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200)
ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0))

01:12:46 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:46 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  526.562710] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  526.569986] BTRFS error (device loop7): superblock checksum mismatch
01:12:46 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x80300b74]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:46 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$BLKPG(r0, 0x1269, &(0x7f0000000180)={0xfffffffffffffff7, 0x2, 0xab, &(0x7f0000000240)="86f2e5f1f4c1cee4bc88f471a8e2a905234d028cfd609a2c74ce11bc11ae8c92abc7af0b1ae12ac67e5529a15b05a9602ff6954ca16cadd6a9080a3079815605be0d7646bd231855acdaacc888129f09e0478c1dd0c209b8f8a09e520da8b5acbedd3caad63826c888bb9427b3d1cddc30b7c414f27193555c5fa98d41c88e2abf5bc4249ffe47e793a98046106c982baee49885b4a13b8ca38a3f7794e4cdc20ab4d077907817d2bbf3b0"})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x1, 0x9})
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:46 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x1700000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:46 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x9, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="007ea0b70880b48ffad55c6039e9ef121a95f27bb091af9c93a4285da6d27f2f4b2a9e0414fcb32f90dd56ddcbb8429ca652e6384cc6be1c9e638a7118cac1960a8ac4199f1e4d96de3cb83e59a0aea54cf6510d116dfd83f3cd0c0997e15d40af09f6bbd14d02edf8e4884976ed04f8a501e58c8b95bbbe6506e92c2b735aa9"])

[  526.639495] BTRFS error (device loop7): open_ctree failed
[  526.649232] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  526.656495] BTRFS error (device loop7): superblock checksum mismatch
[  526.663943] BTRFS error (device loop7): open_ctree failed
[  526.741459] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  526.748725] BTRFS error (device loop7): superblock checksum mismatch
[  526.804154] BTRFS error (device loop7): open_ctree failed
[  526.834790] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  526.842076] BTRFS error (device loop7): superblock checksum mismatch
01:12:46 executing program 5:
r0 = getpgrp(0x0)
ptrace$setregs(0xf, r0, 0xffffffffffff0001, &(0x7f0000000280)="9c17d5d28722f643f3468bf44061f26d91db73587da18ce78e4dfe9e1f005c2d3eb65597cad4260255f48fc498d4106ccea0f2df680294bff0b389a0e01709e8e59c5c5c5edbc2ac44f002f2632ffd98bedf9707ad9e4fb764cad15afa1a2b1425ea38bb7b41bc7eabf1196a230ba42c50e1fba50877d51c494b232fa640e3a6e973642703918cf70a74d639def3d1b187f91321c27c5aa1cf0cf425ec31fcc8375acec932eb00fff9670b432ede9226c055b572f17443bb324b4a492bc87c113656f81013e947d810c59f822c9d4d53af7e3bc20c274046edd5")
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="d9e64d6118a8b0b467a4b748a18c237017d000dc330dfd5a1042decab2aaa7e980c4ca738613d11054feb4d4fc0ce0286880bb6bd7059e5d0a3b55ea7ec32276f9a957eb90db7c72151dfc173ad72b3a7d93d8d4f34f40e8772e312f20d54adae5d13348a968d22a0df483ecd3974776c4273f9609ff9827d1f9f37528b824466631beae7933acf7e531cb08bde2d5faa37d5df3358639eb9f9d9dc5ee7df96bec21"])
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2, 0x0)
ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000040)={0x1, 0x7, 0x200, 0x1})
ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4)
ioctl$int_out(r1, 0x5460, &(0x7f0000000140))

01:12:46 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x600, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  526.856306] BTRFS error (device loop7): open_ctree failed
01:12:47 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  526.919406] print_req_error: I/O error, dev loop0, sector 224
[  526.925533] Buffer I/O error on dev loop0, logical block 28, async page read
[  526.948658] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  526.955960] BTRFS error (device loop5): superblock checksum mismatch
[  526.963465] BTRFS error (device loop5): open_ctree failed
01:12:47 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
iopl(0x7)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:47 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:47 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:47 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x19, 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)="e6c718500ca42cf920554e041f088219fb863e9c2bf5eb14ef893f178eeecfe41dceb38eac15ab6e2b1b48e5704700f82cb2200b", 0x34, 0x9}], 0x40000, &(0x7f00000003c0)={[{@overriderock='overriderockperm'}]})
r1 = dup(r0)
ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x0, r1})
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000280)={0x101, {{0x2, 0x4e23, @broadcast}}}, 0x88)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  527.032660] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  527.039922] BTRFS error (device loop5): superblock checksum mismatch
[  527.047576] BTRFS error (device loop5): open_ctree failed
01:12:47 executing program 4:
r0 = syz_open_dev$midi(&(0x7f0000001b40)='/dev/midi#\x00', 0x4, 0x80000)
fcntl$getownex(r0, 0x10, &(0x7f0000001b80)={0x0, <r1=>0x0})
sched_setattr(r1, &(0x7f0000001bc0)={0x30, 0x1, 0x0, 0x8001, 0xfffffffffffffffa, 0x54e, 0x1, 0x9f24}, 0x0)
fchmod(r0, 0x24)
ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3)
r2 = fcntl$getown(0xffffffffffffff9c, 0x9)
sched_setattr(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x800}, 0xfffffffffffffffc)
set_robust_list(&(0x7f0000000040), 0x18)
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/dsp\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000380)=""/4096)
write$P9_RSYMLINK(r3, &(0x7f0000000100)={0x14, 0x11, 0x1, {0x1, 0x0, 0x4}}, 0x14)
r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000240)=""/203)
r5 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
socket$xdp(0x2c, 0x3, 0x0)
pwritev(r5, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sendfile(r4, r4, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r4, 0x4c01)
sendmsg$rds(r3, &(0x7f0000001b00)={&(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x137}, 0x10, &(0x7f0000000180)=[{&(0x7f0000001400)=""/75, 0x4b}], 0x1, &(0x7f00000019c0)=ANY=[@ANYBLOB="1800000000000000140100000c000000060000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000001480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="1100000000000000480000000000000014010000010000000000000007000000", @ANYPTR=&(0x7f0000001500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=';\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001800)=ANY=[@ANYPTR=&(0x7f0000001540)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='"\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="b400000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c800000000000000", @ANYPTR=&(0x7f0000001740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="9800000000000000"], @ANYBLOB="04000000000000002000000000000000faffffffffffffff580000000000000014010000090000000300000000000000", @ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB="ffffff7f00000000"], @ANYPTR=&(0x7f0000001880)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff000000000000000004000000000000020000000000000007000000000000002400000000000000000000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f00000018c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="bf00000000000000", @ANYPTR=&(0x7f0000001980)=ANY=[@ANYBLOB='\x00'], @ANYBLOB=']\x00\x00\x00\x00\x00\x00\x00'], 0x118, 0x4000800}, 0x10)

01:12:47 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x28000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:47 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd\x00')
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffff7)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"])

[  527.161860] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  527.169152] BTRFS error (device loop5): superblock checksum mismatch
[  527.176154] BTRFS error (device loop5): open_ctree failed
01:12:47 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x100010, r0, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf106ccdc9477a144, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0)
sendmsg$nfc_llcp(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x27, 0x1, 0x1, 0x4, 0x1, 0x3, "3ae74c3ddae4c6ddc89adb92056751b4681ff5c35c21a1c2056a4ffc6a25a50619891c6e6c06232237edcae02f205d9626f81195dc3103e3ee44b717121f8d", 0x3a}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000140)="a35d611e028d55411d4c6a889d3ca322b7607c0ddd3d50ba3ccf70403e75793379a94aecd95aacad91c5a94dc52e4f1d4d9bd41ee6", 0x35}, {&(0x7f0000000300)="9a10b4d39c834bd5d95db12c6b690befc6f121a78ab10b00da6eef190820b82c3ac4ffe2ae7a979b470afd40ce3c8a77a7f949b86de4a00cf64eb845ccabc1abc4d6582dec2fd4fd31eb9fe6d4090f72aa1bc5", 0x53}, {&(0x7f0000000380)="3e32abd46925938a3f41d8a0d5120a1adef7b992a536c967fa1cc98326817f538ad995e735bfa18ad0db940085d35e97b2e1bcb66462c6beb1ce613dbbb7e3daf6fa5f5f595d6e1c7556ce8ef0443ed354a4797ab7585bf38ab2c21ae8fb3f29310c82f7dd4fc75708dc14dd0c344a87a3b4b539016dfd9ab0d4d7244d6539f7f7cd32d456857c38523cbbff4c3349ff94e8365188bdfd000d6bd2808a17fda7623cb61a4b0c19112eb59d8efb15b3e0ccdeca1e49fbe1f6bb09b96adf3b4482", 0xc0}], 0x3, &(0x7f0000000600)={0xe0, 0x88, 0x755e9ede, "8e932f21236789c5e04d4c7b309e74bf732584f08f18a87fae0140861713e43a7d5dbfe694605da37855e8280f50a59d7de332ee202cefadfd37af241cd1bdeb952cd5db60c6b54526ac707b8af719810af97aad043343314a9b8c3eb9b0c88a0e94de42e0829fd2bfacd82aafeeb7c24ce6fe4ddcf63ed27881f58e7f878a14d11b16e06db4a5071e4bab972366079f8aae4b215d390fbefd584e3460d8030861e2bfb07e2138f4d3ab85d8b1db3c2619ceedcddf1663e57d6f79eabc2361284a00d4bf680d675bedcdecbb5bb0c2"}, 0xe0, 0x8000}, 0x10)
ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f00000000c0)=0x400)

[  527.221126] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  527.228400] BTRFS error (device loop5): superblock checksum mismatch
01:12:47 executing program 5:
r0 = memfd_create(&(0x7f0000000040)='btrfs\x00', 0x1)
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000280)=""/251)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f00000000c0)=0x44)

01:12:47 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffdfc, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:47 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
rmdir(&(0x7f0000000140)='./file0\x00')
r0 = memfd_create(&(0x7f0000000040)='btrfs\x00', 0x1)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local, 0x8612, 0x2, 0x3, 0x4, 0x7, 0x9, 0x3}, 0x20)

01:12:47 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x14000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:47 executing program 5:
r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0))
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)=r0)
syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x0, &(0x7f0000000300), 0x10040, &(0x7f0000000340)={[{@device={'device', 0x3d, './file0'}}]})
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:47 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3, 0x0, 0x58b02d18}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:47 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  527.412098] print_req_error: I/O error, dev loop0, sector 272
[  527.418109] Buffer I/O error on dev loop0, logical block 34, async page read
[  527.566301] BTRFS error (device loop5): open_ctree failed
[  527.738812] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  527.746140] BTRFS error (device loop5): superblock checksum mismatch
[  527.821154] BTRFS error (device loop5): open_ctree failed
[  527.834451] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  527.841686] BTRFS error (device loop5): superblock checksum mismatch
01:12:48 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:48 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x2)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:48 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x29000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:48 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:48 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:48 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x300000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  527.930593] BTRFS error (device loop5): open_ctree failed
01:12:48 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x1001080)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00')
getpeername$packet(r1, &(0x7f0000000440)={0x11, 0x0, <r3=>0x0}, &(0x7f0000000480)=0x14)
getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000640)={@loopback, <r4=>0x0}, &(0x7f0000000680)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f00000007c0)=0xe8)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000bc0)={'erspan0\x00', <r6=>0x0})
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000c00)={'vcan0\x00', <r7=>0x0})
getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000c40)={@multicast2, @rand_addr, <r8=>0x0}, &(0x7f0000000c80)=0xc)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={'bpq0\x00', <r9=>0x0})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001040)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001140)=0xe8)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001180)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001280)=0xe8)
getsockname$packet(r1, &(0x7f00000012c0)={0x11, 0x0, <r12=>0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001300)=0x14)
getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001400)={@broadcast, @multicast1, <r13=>0x0}, &(0x7f0000001440)=0xc)
sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001a80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001480)={0x5a8, r2, 0x1, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x104, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x2, 0x1ff, 0x7fffffff, 0x1}, {0x0, 0x0, 0x0, 0x48fd273b}, {0xffff, 0x4, 0x40, 0x1800000000}, {0x3, 0x92, 0x3, 0xfffffffffffffffd}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r4}, {0x1e4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x28000}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x401}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xf661}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r9}, {0x214, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x34780000}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r11}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x1e6d}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r13}}}]}}]}, 0x5a8}, 0x1, 0x0, 0x0, 0x20000801}, 0x10)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
write$P9_RFSYNC(r1, &(0x7f0000000200)={0x7, 0x33, 0x2}, 0x7)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:48 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xf4010000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:48 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xbd}], 0x30}], 0x1, 0x0)
write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa)
readv(r1, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000d80)=""/4096, 0x1000}], 0x2)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  528.049081] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  528.056290] BTRFS error (device loop5): superblock checksum mismatch
[  528.063127] BTRFS error (device loop5): open_ctree failed
[  528.107215] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  528.114918] BTRFS error (device loop5): superblock checksum mismatch
01:12:48 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x210000)
ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='cpuset\x00')
sendmsg$nl_generic(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0x1ae, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="5c0100003b00020328bd7000fbdbdf250900000008006f00", @ANYRES32=r1, @ANYBLOB="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"], 0x15c}, 0x1, 0x0, 0x0, 0x20000840}, 0x4080)
r3 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

01:12:48 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x142800]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:48 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x2900000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:48 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  528.352822] BTRFS error (device loop5): open_ctree failed
[  528.383842] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  528.391115] BTRFS error (device loop5): superblock checksum mismatch
01:12:48 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf6ffffff00000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  528.474741] print_req_error: I/O error, dev loop0, sector 192
[  528.480772] Buffer I/O error on dev loop0, logical block 24, async page read
[  528.495631] BTRFS error (device loop5): open_ctree failed
01:12:48 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:48 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0xfff, 0x4)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  528.654299] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  528.661554] BTRFS error (device loop7): superblock checksum mismatch
[  528.834776] BTRFS error (device loop7): open_ctree failed
01:12:49 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x3c00]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:49 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x1f00000000000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:49 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:49 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:49 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:49 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200000, 0x0)
write$FUSE_GETXATTR(r0, &(0x7f0000000180)={0x18, 0x0, 0x6, {0x9}}, 0x18)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r2 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

01:12:49 executing program 5:
r0 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80}, 0xe1)
r1 = socket(0x1e, 0x4, 0x0)
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r2, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070")
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x80, 0x0, 0x3}, 0x10)
dup3(r1, r0, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="da440340fb331ec16bd6776224bb494cf5017ca98e3c140adea9e66c54c940deea2e1f4f2e4c9108d0c3d23553bd32bae36e5feb6a79f424f033f6ca43ef74a5addd276c0a90c2450fdcecebad3a5481d8bd52ed140624cc98c506e02a5d"])

[  528.942824] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  528.950071] BTRFS error (device loop5): superblock checksum mismatch
[  528.959446] BTRFS error (device loop5): open_ctree failed
[  529.046732] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  529.054133] BTRFS error (device loop5): superblock checksum mismatch
[  529.061508] BTRFS error (device loop5): open_ctree failed
01:12:49 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x11000000, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:49 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
r1 = fcntl$dupfd(r0, 0x405, r0)
connect$unix(r1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={<r2=>0x0, @in={{0x2, 0x4e20, @multicast2}}, [0x0, 0x7, 0x1, 0x4, 0xffffffff, 0x7fffffff, 0xfffffffffffffffe, 0xa95, 0x8, 0x4, 0x9, 0xfffffffffffffffc, 0x7, 0x7ff, 0x7ff]}, &(0x7f0000000040)=0x100)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4)
preadv(r0, &(0x7f0000000400), 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x3f, 0xfffffffffffff000}, &(0x7f0000000140)=0x8)

[  529.095714] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  529.102923] BTRFS error (device loop5): superblock checksum mismatch
[  529.111273] BTRFS error (device loop5): open_ctree failed
01:12:49 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffff1f00, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:49 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"])
r1 = dup2(r0, r0)
write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f00000000c0)={0x28, 0x2, 0x0, {0x6, 0x7, 0x4}}, 0x28)
r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x40001)
ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1)
connect$bt_rfcomm(r2, &(0x7f0000000140)={0x1f, {0x10, 0x7ff, 0xffffffffffffffff, 0x10001, 0x3, 0x1ff}, 0x8200000}, 0xa)

01:12:49 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="f06c25e2e0f5801f438292824a76aac3fadb229c58d17f7032db3a91b3cac9a9617e28aa5e1be5102516e3daf48bd15c1e173eddc3257b2cfd3c04e484c883fc2b1016e76a3841b1e2a58fbdc0408b14c1b9c82ddac570f40e8c5e40d834741673ea9059c5e509aca76748dabaf98b48dda379c80c2cfe522b98ce63270b2209b86cf359e10b57268ad7da5ac42aa1cb311dea0dfb1fb2d5e6caeddbbbc7177acdcbe7626e6b4851f65c2b63562ac63182db0a597dcee3895852a5e54a1c392211acbd29199626"])
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2)
r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffffffff, 0x10002)
ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r1)

01:12:49 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"])

[  529.213530] print_req_error: I/O error, dev loop0, sector 8
[  529.219502] Buffer I/O error on dev loop0, logical block 1, async page read
01:12:49 executing program 5:
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=<r0=>0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0)
r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00')
sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1600000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="00000000b28db7d059c73680e9c67fac4e4f18fe2ab89e1372bb918b7e0c4e6ba6cd0b1bf25ed5247368d1b9b006e94166d775bfa0e64ea00805a90f02cb93fabe062b8e9ff08508b55fd9b454e411f15a117f35feea85afa9d2fa4666cdeba8ab18b693c09fd975981fe153d4a98d8d2e39224ac81294599f5b43e7af1044be4b47227f4bcdd3f548ea9baf", @ANYRES16=r2, @ANYBLOB="000126bd7000fedbdf250100000008000200020000000800040001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4008010}, 0x1)

01:12:49 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  529.260890] print_req_error: I/O error, dev loop3, sector 128
01:12:49 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000e1795c83f6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb4618628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[@ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRESDEC, @ANYRES16, @ANYBLOB="7f08f69984ed14c45ad31ebb2ea6c32d5320ab9e224576b38da47478772c1c605e359c1e7a400af90c836dca1e4533fcbdd764c6acff2d63d1fd7a376dd0b73b2e91dcc86e39cbc92eeb95e52de96a990091c127e73c019fc1928be823a567d2d804cf0f7cdfab19973c26ab420a0cbdea7a778637b33e3626f8555a9eebb46a3be3e75e5ebdb24a12677b", @ANYRES64, @ANYRESHEX, @ANYBLOB="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", @ANYRESDEC=0x0]])

[  529.382986] BTRFS: device fsid 83f6f2a2-2997-48ae-b81e-1b00920efd9a devid 28 transid 756082810144684242 /dev/loop5
01:12:49 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xac12fbf]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:49 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:49 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:49 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
io_setup(0x7, &(0x7f0000000080)=<r2=>0x0)
io_pgetevents(r2, 0x5, 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f0000000240)={0x0, 0x989680}, &(0x7f00000002c0)={&(0x7f0000000280)={0xffffffff}, 0x8})
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000380))
mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000003c0), 0x4)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.stat\x00', 0x0, 0x0)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
memfd_create(&(0x7f0000000400)='Y\x00', 0x1)

01:12:49 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getflags(r0, 0x40a)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00aa5974ffa92a727c1c56eb74de3b46b42e82f288d6afb706fa49dc707a78bec2800f8601f3e427442daa7998cb8b23"])

01:12:49 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0x13, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  529.515311] BTRFS: device fsid ecf6f2a2-2997-48ae-b81e-1b00920efd9a devid 28 transid 756082810144684242 /dev/loop5
[  529.531592] btrfs_printk: 18 callbacks suppressed
[  529.531608] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  529.543775] BTRFS error (device loop5): superblock checksum mismatch
[  529.554298] BTRFS error (device loop5): open_ctree failed
[  529.589121] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  529.596383] BTRFS error (device loop5): superblock checksum mismatch
01:12:49 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  529.637570] print_req_error: I/O error, dev loop0, sector 184
[  529.643623] Buffer I/O error on dev loop0, logical block 23, async page read
[  529.658359] BTRFS error (device loop5): open_ctree failed
01:12:49 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0)

[  529.685557] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  529.692768] BTRFS error (device loop5): superblock checksum mismatch
[  529.699532] BTRFS error (device loop5): open_ctree failed
[  529.724828] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  529.732110] BTRFS error (device loop5): superblock checksum mismatch
01:12:49 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000600)={0x100000000, 0x100000001, 0x5, 0x6, 0x5, [{0xb96, 0x4, 0x1f, 0x0, 0x0, 0x80}, {0xd0, 0x5, 0x7fff, 0x0, 0x0, 0x2}, {0x7, 0xfffffffffffffff7, 0x147a, 0x0, 0x0, 0x80}, {0x1000, 0x101, 0x2, 0x0, 0x0, 0xa00}, {0x1, 0x401, 0x6, 0x0, 0x0, 0x80}]})
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={<r2=>0xffffffffffffffff}, 0x111, 0xb}}, 0x20)
write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000480)={0x13, 0x10, 0xfa00, {&(0x7f0000000280), r2, 0x1}}, 0x18)

01:12:49 executing program 5:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x8000000000, 0x0)
ioctl$RTC_PIE_OFF(r0, 0x7006)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000040)="d1d74ea4ae9a813ca7f968e1dd14f87228", 0x11}, {&(0x7f0000000300)="52324e10e2322241e5c4f26f0726a1d00abd2aaf8aee2bba19a471f7f3354a61663e0f812aa14fe0edf2d490ecd5bda4ac2ce62ce5e72010120ac74ebc43ec0b59e89d7a5f93ce5d", 0x48}, {&(0x7f0000000380)="b0d82270c5940d29677f6d882bf159b175954d10c4de5adc7b7d53743fb750713fb360adc529b25e13ac19ed4824dc70a40c984ca5d48be0b361c5579198443b9fb1ef036c9b418d19337cab1d5b23a5b635be76f86e2b21", 0x58}], 0x3, 0x0, 0x0, 0xc000}, 0x4000)
ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000480)={[0x100000, 0x100000, 0x3006, 0x1000], 0x8000000000000, 0x8, 0x40})
socket$inet6_tcp(0xa, 0x1, 0x0)

01:12:49 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:49 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0xfffffffffffffec1, &(0x7f0000000240)=0xfffffffffffffffe)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:49 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  529.860764] BTRFS error (device loop5): open_ctree failed
[  529.928490] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  529.935775] BTRFS error (device loop5): superblock checksum mismatch
[  529.943854] BTRFS error (device loop5): open_ctree failed
01:12:50 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="bc"])

01:12:50 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x11]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  529.993404] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  530.000741] BTRFS error (device loop7): superblock checksum mismatch
[  530.031993] print_req_error: I/O error, dev loop0, sector 872
[  530.038068] Buffer I/O error on dev loop0, logical block 109, async page read
[  530.052492] BTRFS error (device loop7): open_ctree failed
01:12:50 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:50 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=<r1=>0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000340)=0xc)
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r1, r2, r3}, 0xc)

[  530.084793] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  530.092592] BTRFS error (device loop7): superblock checksum mismatch
[  530.106219] BTRFS error (device loop7): open_ctree failed
01:12:50 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000300000000000000001f00004bce476d47de4384f228c09008e30414b6b6bb5d531377b6c9a82103a635c7f33f5f7b854e0e0bfe1ddad64d6eea7027d8b349e1098cc0285b40881ebf6998dc6123e72e2566e955c14366f770c89236d6fb908f56652d580da06dd2bc39049b84f5345492b0bcba9328ab046aa27bc665d109e54986edb5f82b9deb37f0e8ed3e2f0caf7edfba484f90c816ea7ef771786d1e1f7d4da8a3ae387842662892171e9d9966c91c059603a17531638f6601b1bc92ddabaa588e59ffabd5a7ee4b22a7608fdffed898558d"], &(0x7f0000000080)=0x43)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r2=>0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x7, 0x2, [0x9, 0x6]}, &(0x7f0000000300)=0xc)
getpgrp(r2)
memfd_create(&(0x7f0000000180)='em0+eth0proc/\x00', 0x3)

01:12:50 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\a', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:50 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup3(r0, r0, 0x80000)
ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000000c0)={0xff, 0x6})
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='btrfs\x00')
mkdirat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x1ff)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  530.183383] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  530.190632] BTRFS error (device loop5): superblock checksum mismatch
[  530.199521] BTRFS error (device loop5): open_ctree failed
01:12:50 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x40)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040))
fanotify_mark(r1, 0x5, 0x40030020, r1, &(0x7f0000000140)='./file0\x00')
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  530.278878] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  530.286114] BTRFS error (device loop5): superblock checksum mismatch
[  530.293611] BTRFS error (device loop5): open_ctree failed
01:12:50 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:50 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000)=0xf0ff, 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  530.359591] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  530.366880] BTRFS error (device loop5): superblock checksum mismatch
[  530.376295] BTRFS error (device loop5): open_ctree failed
01:12:50 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0xa001)
r1 = openat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='c'])
recvmsg$kcm(r1, &(0x7f0000000b00)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f0000000600)=""/193, 0xc1}, {&(0x7f0000000700)=""/85, 0x55}, {&(0x7f0000000780)=""/218, 0xda}, {&(0x7f0000000140)=""/51, 0x33}, {&(0x7f0000000880)=""/113, 0x71}, {&(0x7f00000004c0)=""/58, 0x3a}, {&(0x7f0000000900)=""/200, 0xc8}, {&(0x7f0000000a00)=""/57, 0x39}], 0xa, 0x0, 0x0, 0x100}, 0x20)

[  530.412766] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  530.419999] BTRFS error (device loop5): superblock checksum mismatch
[  530.427276] BTRFS error (device loop5): open_ctree failed
[  530.494242] print_req_error: I/O error, dev loop0, sector 8
[  530.500082] Buffer I/O error on dev loop0, logical block 1, async page read
01:12:50 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80, 0x80)
getsockopt(r0, 0x7, 0x400, &(0x7f0000000140)=""/38, &(0x7f0000000280)=0x26)
ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f00000000c0))
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaad16, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xfffffffffffffefa, 0x10000}], 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="2df9a057ba2b46ee4b56e4c85da8757fbb9604a0e46b27df46f57949b2c1e0970ab6d7855877f4c019f4cddf4ac7b5055a3ad44ad5524f26e8bb"])
link(&(0x7f00000004c0)='./file2\x00', &(0x7f0000000700)='./file1\x00')
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xb)
syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file1\x00', 0xffffffffffff2aa1, 0x2, &(0x7f0000000440)=[{&(0x7f0000000340)="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", 0xff, 0xb117}, {&(0x7f0000000600)="27117a0d154c60bb7fe84b0b373a7182fdf89a892928fb5b45720c6bea60559fc5801c5351cda54f946b5b896a575cffde74e614d3a8e00f365353b23007c0222cd076d144b557e4b676c6f696ec0f1682b59c60916288d69bb3e7174bd0f9906cc3d7660ed64c942b6d3bc2adeff8ec134a2bc47709f1bf6ae63c8c8d62c82f01b11b8d88ff2dc2f85db119fc81b2437be2220a63b51de696413f5e52a195bbb9a84035db8cf2af593f5a1f191709ae4c2e0de4eea1841c47c84ef6e42d89da48cb8b5f1b2cb363f6e8eae990fd6564e8d03d581cda2eb23d", 0xd9, 0xffffffffffffff81}], 0x800, &(0x7f0000000240)=ANY=[@ANYBLOB="646d6f64653d3078425fb581303030303030303030303030303166662c757466382c00"])
setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000007c0)={@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0x3, 0x1, "bfd9a537f2a06be333b1e9cd0f0287a47757e3a50ad623e9f5146b296705be625d763f12060c02507f9dd7a3c1e97899fdccc1b447be54948d77d1c81d0213", 0x35}, {&(0x7f0000000740)=""/18, 0x12}, &(0x7f0000000780), 0x2}, 0xa0)

[  530.540178] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  530.547450] BTRFS error (device loop5): superblock checksum mismatch
[  530.554393] BTRFS error (device loop5): open_ctree failed
01:12:50 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:50 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x68, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:50 executing program 4:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000240)={0x74, 0x0, [0x0, 0x1, 0x5f, 0x2abb]})
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r2 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, <r3=>0x0})
sched_setattr(r3, &(0x7f0000000180)={0x30, 0x0, 0x0, 0x8, 0x6, 0xff, 0x100000000, 0x2}, 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

01:12:50 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fb", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:50 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x5]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  530.629214] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  530.636735] BTRFS error (device loop5): superblock checksum mismatch
[  530.760685] BTRFS error (device loop5): open_ctree failed
01:12:50 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x9, &(0x7f00000026c0)=[{&(0x7f0000000280)="4ff6ca7c281b441b4829e3cd2aa1ffd152805d70dc3214f8049de18543459e0887ed85086aebec58e2dcfe5e04b83a5260720bfe8bb40be801a0923713784e1e123e6cd582a4f8c92589f49e427e735f6bc8284579a477311e1f213c605503afa598c6edbaef6b42821999fe351a8a2363e1df9fb7afee528c4ddd0b42f9738043975d2f5abd991b900219d272356205a92433019582a83f669a34e9a2d2912e473356e1f71107d2b1efa28f", 0xac, 0x3be}, {&(0x7f0000000600)="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0x1000, 0xfffffffffffffff8}, {&(0x7f0000001600)="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", 0x1000, 0x1ff000}, {&(0x7f0000000340)="b0ab30c5dceb91d8a02b0423c412de8c30344e7060e2cfb67248cf908e6da66f8fe4aa3fdddae4ba28f5cc759bdb0e9be66e57cb51dde7a1efe3d818c9f64d534308bee85b09a0eccffa531b94d432c437a013c0d4242e6dc8789cab18571aca76ba7522618e6cb295d88a1852ed05afa302e2f1", 0x74, 0xb6e}, {&(0x7f00000003c0)="bdbcf3eeb74b8a0e58ffbe190b6d861c7b8b526b1fe5376f92311ac5c1a39a05eb09c2728c5baea112ed60c253b57ef792f24bd646e543d6d45d131af69a118fd147", 0x42, 0x10000}, {&(0x7f0000000440)="74428acf3bd25bebfbc617595844434f04519ca06d51d2214e148734560876d3509e89e21b461074988cc196d277fc2e1b43e63ffd3f7d30dc1f6d13b603684a5aa5ac07385549636cfe", 0x4a, 0x3}, {&(0x7f0000000080)="dc54", 0x2, 0x92}, {&(0x7f0000002600)="081f86c4fc84085365b9a9db19a86cfc2fffe384104f9949c728860bd14a6442b499f25117c55f4aaefd33ec9e1992bb1da77a4022b4bd7fd5c37ef03ea263a9b19704eb4f4d9a33a402204087135b1b687d67d8d85a4f9751c6b3bf0ee582f3e80f4b7126a8f636f9bfeac00b5a252585fc83996cf5f834410a6896bb247c26a41f41a796a1f80c4c768fa3ff52b5f93a23c7bac84e3cd24f8442ddb1c50849ce47333fc747336db074239c9fe1954699f8d367eb22b4bddd", 0xb9, 0x1000}, {&(0x7f0000000200)="ae01f5e8181e69355470a365ee2b08cd5d95", 0x12, 0x80}], 0x209002, &(0x7f0000000240))

[  530.885188] print_req_error: I/O error, dev loop0, sector 0
01:12:51 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000040)='./file1\x00', 0x100000003, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="01"])
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x20400, 0x20)
ioctl$KVM_NMI(r1, 0xae9a)
ioctl$void(r0, 0xc0045c7f)

01:12:51 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x400000000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:51 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:51 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:51 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x7fffffffffffffff)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:51 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfst', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:51 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000080), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:51 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:51 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00'])
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400142, 0x44)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000280)=0x4)
ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x1, 'syz1\x00', 0x47f1})

[  531.092177] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  531.099719] BTRFS error (device loop5): superblock checksum mismatch
[  531.108177] BTRFS error (device loop5): open_ctree failed
01:12:51 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x80300e3300000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:51 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8, 0x29eb}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xc0000, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14, 0x800)
sendmsg$nl_route_sched(r1, &(0x7f0000000640)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)=@newqdisc={0x3c, 0x24, 0x800, 0x70bd2b, 0x25dfdbfc, {0x0, r2, {0x10, 0xb}, {0x2, 0x5}, {0xffff, 0xffe0}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0xeaa}, @TCA_RATE={0x8, 0x5, {0x1}}, @TCA_RATE={0x8, 0x5, {0x4, 0x2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24040000}, 0xc010)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="adbe26b8f9515a6cfcf8938acbe4506d58d0b6201729d4aa0c"])
r3 = dup3(r0, r0, 0xffffffffffffffff)
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast2}, @in6}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8)
dup3(r0, r3, 0x80000)

[  531.175168] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  531.182440] BTRFS error (device loop5): superblock checksum mismatch
[  531.189532] BTRFS error (device loop5): open_ctree failed
[  531.266590] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  531.273866] BTRFS error (device loop5): superblock checksum mismatch
[  531.281228] BTRFS error (device loop5): open_ctree failed
[  531.359716] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  531.367012] BTRFS error (device loop7): superblock checksum mismatch
01:12:51 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:51 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  531.566943] BTRFS error (device loop7): open_ctree failed
[  531.594170] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  531.601512] BTRFS error (device loop7): superblock checksum mismatch
01:12:51 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x843, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000300)={<r2=>0xffffffffffffffff}, 0x2, 0xa}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000140), 0x1, r2, 0x10, 0x1, @in6={0xa, 0x4e23, 0x4, @empty, 0x5}}}, 0xa0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0xaaaaaaaaaaaab12, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x1000}], 0x0, &(0x7f0000000240)=ANY=[@ANYRESOCT=r0])
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2005, 0x14)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000280))
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x1b, 0x5, "3777c54aa353b5f6d1e5d2511d75da1a76feaafcc3ea6a462f2ab19bae0671bd36f668c66b7225f3846d029b53eb6dc2d7f3f3d33ddbb6c1a5ff3be5ee43c74a", "bca144f6ce7f8a01eac6830493be3edae79f084cc91c4ed2232d2fc4b8b04679", [0x80, 0x1]})

[  531.613564] BTRFS error (device loop7): open_ctree failed
01:12:51 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:51 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x68250000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:51 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:51 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:51 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="737061636541c2813041763899122c00eeefad03805afd7f4907a8bf662dbd31d35510cbe6951e"])

01:12:51 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:51 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x1081800)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:51 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x1, 0x20000)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00f0f4f370b07e6c010e3c7ace0d04daf6eb4b7dde9e315b27b9964e8717eb06394b30c6130fc547de5f1523bfb357d8920427dba30b3a239999e6e84c22d13e60bdb234a1cf72838727c03a21f3594857f11de23adb83063a6fce2225f948e26903ccf113d1838c102711be8167a16d98f2d22f5493617e9392377879ea205700e3ac00"])

[  531.931930] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  531.939189] BTRFS error (device loop7): superblock checksum mismatch
[  532.018008] BTRFS error (device loop7): open_ctree failed
[  532.050182] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  532.057507] BTRFS error (device loop7): superblock checksum mismatch
[  532.064541] BTRFS error (device loop7): open_ctree failed
[  532.095207] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  532.102547] BTRFS error (device loop7): superblock checksum mismatch
[  532.152337] BTRFS error (device loop7): open_ctree failed
[  532.223533] print_req_error: I/O error, dev loop0, sector 8
[  532.229343] Buffer I/O error on dev loop0, logical block 1, async page read
01:12:52 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=@random={'btrfs.', '\x00'})
setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080), 0x4)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:52 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:52 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
init_module(&(0x7f0000000040)=',posix_acl_access{\x00', 0x13, &(0x7f00000000c0)=']\x00')

01:12:52 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:52 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:52 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x48, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:52 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000010)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:52 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x700000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:52 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a424860e0bc565e0"])
r0 = socket(0xb, 0x0, 0xffffffff)
openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0)
mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000))
r2 = getpid()
sched_setaffinity(r2, 0x8, &(0x7f0000000400)=0x9)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
write$FUSE_WRITE(r3, &(0x7f0000000100)={0x18}, 0x18)
unlink(&(0x7f0000000140)='./control/file0\x00')
close(r1)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x0, {0x2, 0x4e23, @loopback}, {0x2, 0x4e23, @local}, {0x2, 0x4e20, @local}, 0x10, 0x80000000, 0x7, 0x7fffffff, 0x6, &(0x7f00000000c0)='gretap0\x00', 0x5, 0x9, 0x7e85})

[  532.398754] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  532.406068] BTRFS error (device loop5): superblock checksum mismatch
[  532.413072] BTRFS error (device loop5): open_ctree failed
[  532.442942] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  532.450366] BTRFS error (device loop5): superblock checksum mismatch
01:12:52 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10010000000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

[  532.489067] BTRFS error (device loop5): open_ctree failed
[  532.502170] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  532.509509] BTRFS error (device loop5): superblock checksum mismatch
01:12:52 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  532.593714] print_req_error: I/O error, dev loop0, sector 0
01:12:52 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, <r0=>0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f00000003c0)=""/174, 0xae}, {&(0x7f0000000480)=""/115, 0x73}], 0x3, 0x0, 0x0, 0x9}, 0x12100)
bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x1, @broadcast}}, 0x1e)

01:12:52 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x8dffffff]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  532.655499] BTRFS error (device loop5): open_ctree failed
01:12:52 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYRES32=r0])
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0)
setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000300)="50317697dff6848714a70ea205e6906a1a7ccc5f96c9ef471b32be520f8ea04a650eb7664ccb5b98b73fcaef182986bb6a3061296d0d90ae3d7a21c8d3ab4a47da05bed8a16c10e78fc5f83af3fcd75981ed5234c5170f2c9004659fa190deb1d4f012da1a9a5be410c06ea389af1d87ea77de2c0dea36dba02b9456320e13e38ebdde47e9b68ebca932a2d1325052400b5e42749326164ec73fbdd930477961954c0180783634c163f796db247b497a584800ea917b4d948226", 0xba)
r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x2)
setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x128, 0x4)

01:12:52 executing program 4:
r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x3f, 0x10a01)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000280)={0x5, 0x8, 0x10000})
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000002c0)={0x0, 0x401, 0x1f, 0x7f, 0x334498b1, 0x401})
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r2 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
gettid()
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
gettid()
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'tunl0\x00', {0x2, 0x4e22, @broadcast}})
write$FUSE_GETXATTR(r2, &(0x7f0000000080)={0x18, 0x0, 0x7, {0x6}}, 0x18)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

01:12:52 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:52 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0xfffffffffffffd6a, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB=' '])
socket$inet6_dccp(0xa, 0x6, 0x0)
syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0xa, &(0x7f0000001740)=[{&(0x7f0000000140)="bfe046c7a3cb6a9be6aed082c680e5889f97033a95dbfea333c55fd729b2e445f811ed5282eaa08fffaa", 0x2a, 0x8}, {&(0x7f0000000280)="a377e6a0f10fcd3c4d9e398f9116a279d7324177062ad8bb4c77b672f2fb5cff1e6c5cbcb1860dfa45ef5e972ac9310c94da51d8f2e12dd4ec56779d38a752e42b33cee0a06f680d921f6e496a50ac30cae4398f187b59fb528bc28ac020cda5b3944734ea729ce6b6a05e4b90735f430d59aed6e47b57bbfd506ff7c2ebee2f121e45ae71cf5acfae42", 0x8a, 0xfffffffffffffffd}, {&(0x7f0000000340)="ea54c0030d0f4f3e6ea359c62360f60fde08a9ed", 0x14, 0x5}, {&(0x7f0000000380)="0bde1d2062f7fe279a5818b3483eb24fb11e308f52656883dcae12a70f2a4969248780b75cf463bf4005ce214ea24a5d3635c3e0d38ba2", 0x37, 0x16a}, {&(0x7f0000000600)="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", 0x1000, 0x2}, {&(0x7f00000003c0)="6a10dda43b3fd5bea57491136bf06f1e0223f9591e03767972062be214bfb93c4502e6290ad26dc45dd3ad55fc4434f793f7dde8816fbbd4fda25aa12772d8694f5ecec13ecf2509880b89d8407376d7c32f7920d49c41b14f1a941ed7b54e5bffbf8e370307af8a461ae550aad68ccea265d3f83feb77c0d04ef26fd7ecc66fa91a8848f82d7d64385bd512f3", 0x8d, 0x8}, {&(0x7f0000000480)="ff7bd05b2e651388a0651efcfdfc39934ab728c30e222b19b7162388b487ba4a6601295950430d4286ad", 0x2a, 0x1000}, {&(0x7f0000001600)="daa4eda992eac99364c2b52d9dcfeeb298636d83f96536ec4e7505a8d5db1d165bfd566ebce3476555b348971f6b548b37f3deaab33a50fdb29f6a4d1f299da5c7956dfb8968c65172baf39a6f11337226caf2a7e3faad6842ef6e5cdfa57b80b41616411fb8846327eefe0bc292ef42c818aa6445ec2df7740679fa3c8942a7eaa63430e314e069661488be3e4d85f91b576b13826e5b79a9599d272e38f083bdfa0e3c3119dd5fb5a8fa55ac3fcb0bab704e65881080", 0xb7, 0xffff}, {&(0x7f00000016c0)="8b226de341a2d1e919f23dbbc56cb89e52d50fb902ee053bdb6e633f5bd82ee7fc4f929ecc3bea4b1ebf5b1b656ce6fce13c10351d34473a2d6454ba8a8e11021f88a963a13595a1ec96ecc4c1d1f9f4cb1b02dbc6c09960d88e68360d46f80205ce4161e96472728f171a445382163508777ec88821480ea59fb1def581", 0x7e, 0x1}, {&(0x7f00000004c0), 0x0, 0x9}], 0x1, &(0x7f0000001840)='\x00')
socket$inet6_dccp(0xa, 0x6, 0x0)

01:12:52 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:52 executing program 5:
r0 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000140))
r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040))
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x438000, 0x0)
setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000280)=0x4200, 0x4)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYRESHEX=r1, @ANYRESOCT])

01:12:52 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2001081)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  532.798637] print_req_error: I/O error, dev loop0, sector 0
[  532.824544] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  532.831875] BTRFS error (device loop5): superblock checksum mismatch
01:12:52 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  532.884865] BTRFS error (device loop5): open_ctree failed
[  532.903500] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  532.910735] BTRFS error (device loop5): superblock checksum mismatch
[  532.918232] BTRFS error (device loop5): open_ctree failed
[  532.953876] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  532.961126] BTRFS error (device loop5): superblock checksum mismatch
[  532.968432] BTRFS error (device loop5): open_ctree failed
01:12:53 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:53 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:53 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x41, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  533.091186] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  533.098473] BTRFS error (device loop5): superblock checksum mismatch
[  533.105435] BTRFS error (device loop5): open_ctree failed
01:12:53 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000e40)={<r0=>0xffffffffffffff9c})
setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000e80)=0xffffffff, 0x4)

01:12:53 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='btrfs\x00', 0xffffffffffffffff)
keyctl$assume_authority(0x10, r0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x1, 0x0)
r2 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00')
accept$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000600)={@dev, @remote, <r5=>0x0}, &(0x7f0000000640)=0xc)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'yam0\x00', <r6=>0x0})
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'nr0\x00', <r7=>0x0})
sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000900)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000740)={0x170, r2, 0x4b69b98544380902, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1cb0}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xc17}}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x1c}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x170}, 0x1, 0x0, 0x0, 0x80}, 0x200000c4)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  533.146256] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  533.153735] BTRFS error (device loop5): superblock checksum mismatch
[  533.234139] print_req_error: I/O error, dev loop0, sector 0
[  533.276996] Buffer I/O error on dev loop0, logical block 0, async page read
[  533.323099] Buffer I/O error on dev loop4, logical block 0, lost async page write
01:12:53 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:53 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={<r1=>0x0, 0x41, "d5356e446bc286bd0020a95b30abfd880be81a99373d47b438c12abd874498efceb877597f5393e1a934dde24a6f122fc5194f1f67f77ded2685e4e0dfbf8604a0"}, &(0x7f00000000c0)=0x49)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x100000000}, 0x8)
socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="009217b2efdd5fd391159aa40ddb4b2ad622f07a57a01cc79ae2fbf731718fefafe59e691bc523cd005a896af69866f9224f9d30d7e25d1dfea5b12a49d509c6fd4bc318606e8b182e3b49003199e05a75157052c25063566344b4bab83ff7b754a598e3443738ea99ad1b5b984d22608c714776f35619d2d2749b3dfede50c6179267f6708940921cf96c33c851e47faa617d649eff806d565e391e4038d1b74b7959c33813f87c9b", 0xa9, 0x0)
keyctl$update(0x2, r2, &(0x7f0000000600)="f801310a54d8b8f5d3f79acae59e3ee5e366d15f223a991d2be30966811636a632d6be737fb96d07cfdb2f6dd3a9061eb3d730d96f46547de3e8ff913912ddf8a170cba4853bade7880f4a12626087518a514e58566963d392e939788f5910c4fcef12f11858808bc1495d2d3b3e8dd0e15a4d8be08a3192082b5a29f59f3ec29c2291be102fa5808847c801fd5fce2d028effe6a01e3d631d73da2dc111b9d59ae3b9d85219559cc5dae15437e3d645fea9a7f72b1e72353641b98087aff8449c88c5fb80a1c5eb3c1829ff6ae2fc99945e3328df2379cdc82bbed3cfce53e163270e2c5f589e6da649b5fbf75815b60596f2df9be538697dad6fbfd1500f7bce9723e2c2373929fe9e6ccac369e817f6a3d25faab538b0119dd5d395a252a7147ee5ff8ac2e528ca9368928c6a6ac945d302ce99034dc82c6fcaef2a2a6cb260880c9f1dda08db3ae408a9ed69bddb80ad58e63ebd78f49cc1d175cfeaa51f40580ac5b2d5bdf6b43c1d165adac822f3c20861117f50fe79e7cf420d1afe13d482c804f884271b403299d90497b66aa7a6e61730895f371eddb0b1684455a7237aa44bbef72ebbf70a88832e53286cc477428c6968b3faaaa0250b2a59d3509d9ec66e910e1a6a66a8d0a8306c4d625f61ac92fbda2a30e2d57f2222b9802d7076bc512784d4a4179d3485d11a926c41d1b3275a9ba19e9e3f2a10700dc9677855f94942e099f221bca4271376e9f3bf06d00e7c705294c14cc1cc5734b15f0b4cbda4311e5176aeefed9ceb270a49189dbe781b832e19f11b78e83cede7cf6845546f24f83c6c096541813aa38330ea7380893ad223708ef3ba8fffbf15b5ddb2b7adbef6b24bec368bb6130dcf898511b82c004bf3e8d9bea29e2d9080faf9b135881b7e871fd9a855a2eb1439b1ea045b374b4d010b0340c4d2ece28f58da724b6c52dd71e74668f01212ef95e0f871d3fab522cac0a4308317dd3e17255bd7695ae5eaf3744307ce614ab72ab4aaea2aa6f9c3a02295c1d1c6486e2eea84f020bcc2a15bb377aad77d82f0e683bb705d5c6f64e8f217f1cbf5978bef2c4ffaa90541af376778809362f44653c8111f4c2568b515d033db3d2bd60cbb857b840250af415b8fadeb4c2bae54cd45be3e759cc8abec19a16dc3bd6a3f086d7126ca1ed0baf1d463a616704051a4ed655b24ef545c61ba19792412d1491e52c70e5643c073fb220ffabe7df8e7d70c59af116162f7a6c3e9c10a205966b4e4076b1142eee674bd7b42502e099859c6cefb80cf8b6947b38fa39780cc57c7993af7a3791253283cf00ce9b13baabd100532588929cad20da918ddbffcb70fd538023785d072187ffcc247ddf2a6600be763397ada36e86d5c1249dc7b48cbfe3673ef232a21dee1552e9bd65dffd9d5906a07504621d87991275c3fc1d89709fe5fbb1c539d20e0fda075f949bff7b4a39287136ef4aae1089e8cbebcc797f067d78ede33821f7c7804846d97246e1ae72817fd2ada713d642c0d6ee42f823dbc7a8f9c219d4f04b7d6f395d7fdac4a3e244e24b972588f148eb7877d0ab91c425fa467d0ed4f8376bda13889ba3dde59981cd2b31307bd6ed0c616b1a947e2591654437fb36d55b3d65df64863b0cc81c6e32dc61c0065d8f32a8d1cf167c20b226aa4c7c8d55019d124d2245088b10dbb81dd4b35c3b630aa9be87151609bc2bce0177fdc16be4434cef1cccc4095e7f02e38d1c35af23d9f61756d72a159bd1dec55f96156c116b2b435f0b4fab60392ab3a702c2de121190188b8ec58b347dbd6592eb7091fe2813a6e2f56b8907bd15a713e1e5ec41080b7533760e4538c0dec6cfd6169ede9d6ffd676e67c42da917d87a1d4a5b53e4acbcddbc50ef30b07e4d99f868de9e83ba9905ecbb23dae1ad7fe01098f67f682cc8a20c729fc44e82a8fd4f1d9d110a7f0abcdd0d2ca3c8f840d1ce6be835eb3e97845443fb9635be8cc140ea2b4a8bafc756b7fef0620ceb31dee6ccd0fc37794c83550d021f34ce4b4e7b7f1630bee636bdfc0decd1d3012bf012882eeca3ee3f61c43a34fc064fe41514658d3b0ee2894d0485db94ad31e420e26a0ff804e54275781b04800f9331d1e4580d6358ece6a0dc7386f553dec77be4115e564ae33818db74e34aea70bbd8e98691ded0aca3d3276fd5de69f64002401c5b238bf4036253e2cf092b3572be3569d5b86585daaf9986ccbb6c688c7a3e6cfc50033b37b1f41e4b3b6cab4a8a97fb5fbe4d92128ccb59b9f5d13582afb78ff1f11447a6b68f6d4b09d6a362a9c21e98c076b7c154a187ccd8ecbfb98847fd2e26f9c65ac7365c039a1ca6eb7903c623688e220809cb35f27e17a5913a6854b06e1b628e1a4edbdac81af6bd4ba3e7084e5b70c6bc5e29a0f4642709d26404705f2c375e17698dd212cc297e2ad50acf8ac6b766db05922fce8dd36b1545803c6a47705da3e182ab6d09f179ef67c7c53d6de459c8b084e320ee326f93a1eab59c9601cea5b74894491c0e1b43f94922eb7898058d215695cf02f8556f2524f99c889f33c8e9211bf1ac7b7e4dc3abf09e706b00d0266d314e1c1eb29ee3e49dbfae7cdcb1c9af229e9a21b8129f9a8e578b568a43019f7e845610525d5d661d614e561da152469e27a346d86e20598e1a04bb2aac120865082f8db7449fbe6fa0cbfbfb4762f6b08da7b38f9faed6cbcb96f73db92f0a89bcb1f520f8b36f1a08153b0fc46aba76a2ec653f899346f33428a4687ac572b6bc658ae6cde49a56707b1422d32efdedff770d2458e001157ade36f43b1486319b0b0cfb4c86bd40aac95e3bbb1f0128558d1a94ac0f70cab81a0ec71592d1e4a8583bc060ac48b3fcb6aa67bed5b29427ef2970db12b82b6482dcbfbab3941a774a37fe2ddc2835c6c9a7f9c9b75652ac0ee70d69c4a250088f01dc484ec4c5c93380ac50a7c3940583b2e088fb3afd30d14de096f6f147e6ac852db9355094766d51adac33edf0c93ac37f55b7e4ea690501e93be3ef44fe1df22935012825082df349187a7b7d0a1e182d8e8ee111903da23bfcbe7566c536a69b84ce2fb22cf6342dce0c9b36df06cea921d77a35e6680c7fb8f4131d67aa27c7cb2e14a057e86f04e7199538077bdf6ae7e8107c9d5fd824b8ec8d6acd283c68c46afbc6cabf30956c461e281f4138fe2a9728105e31e6860f12ba25cedcd16806f1117f4ffb1e450d00bfeed62aa82915f16da9ffaf05877447b4871f7d8d56c5d886a7085ee8fbe4df931747abe0e4294895a6e690c862c3389bb30c8e30730f6bd724d07f6a0c52fa011c9778dcb5bdcaea21dfcaad6004286d00f1e9dd8ba11dde5bdb7330e18281ac8dede86b3ad4f1d9a9b07478a5a6f556d96961304090bc5da3ed515a611e50dd7bcd8d51bb12662d29c1739c311cb47b19fd752ef853fbb02f2dbee0312fd15c25054213586523e0be4c5eae56bd588af2c2358101aac1560e8bf6ba59dd2f11746bbdb7c92a11bc4c539eb0dd253097bf4cb2a67b7cf05d18ac2b071cb4674c2e26b92373dbbb2b797e7e4ed0344311e9cf167ef22d3510d4c24362ef496e3cc23b09dca5d2b177c46ba52aa7e843f3f4078a8322fe88a81a0f7a85d37c0e9e24f223906085b3b6762e057341ebe5f50de57e902bf8af7a20b1f38c14e98079468c6ac9fb9200843ca1eb14160bd3b4b936a64ff2489faf927a1b9b1e0c5cec69b79c519c6153b2063af4f41bf44aad1100caa815ee791c40e3e8729671df3b1da3115b09f7f70ef9a2d46ec435c0a0d5facf699a09e73bf65d421ffcd8d048809db055b7e38ee8f1007b9f8738112932d19a7fcc9db5c8671b9e0c5a8aab59542d85a4e6c99fabbf039ddfe63dbc640f926de6fcda5246b47a46e7c947a0bd91dd64d024fa6e01fd564e56f3db29ce1164dd44a831fb6d586fa2ac0cdcdf79e0e08dbf90c9a76af73ccec32be35c7b946c62c1a7c3e761cfaccaba11c18d8bfb7fe6e57b0b1f054579d7af3ebff9795b5d3e9c64cb718a81356e9aef87fa1e144f2e7ccab310cfd862a8798b27a3a638135dc2c0fca38fd427c0301126cbb29ad3dedf55e3b639af318f930f55c0d3fbd734f31764e80aba5523f0d8fb9751f4bcf1aec15e841ff2d1bc4b45cf1d8237abe3945a65df1bdf791cd0c1be36dd485ed7751754f4090bb10ab2242545d14a6a7b3bf6c5c1dab464415d2208e49f172b3cc544ce676f78db9443a34fd184c2b56dc63593273399006dfeee471b28319cf4290963077c08280678047dc2baab06fc5d3410ba8d3fac468f76d5275ed3637835b9dc22a9b9a71e09696557d23c26719f6a521fa5f6fde728905b04d0e742242bfbc97033b56e5d97ef52593cc8be1652626b6827a16070f46395fc27a01470a2681fe6faf90f743edf22a9d3dd2abe10a9ffc3f5921bc597c2f95465d131fff3a5826477eb79527818651abfca2566f1cdde9bd04919c7631f1de3f5d62f77a578cb2b5e38bfd865dccee09547735d1da770d8a4d1f66dc134c648540e9265df366afa0bcdba9d32ec9572f013ee9ec9cda7048683175c18ce7101bf98d6bc079d5a77d805b9585d516cb5f5afd1c352b3bddaa853615e2ab5727aff27d40077ce2ca220e67d7f2234aef7f122f0f68e22e0aefdc95a480350d4c643585b6ca430b309ab9dbb3bcdb7980e6a306dd334c36f9489c557b3688404ceac0fb1cb6868fa0ddeb984cddd664cbf1473453921064e0024adfc5616ef801feb1a2d9e4b5cc07d558defc774df9d641d9c7d6928e4638d3f6aabab711bbeac9ac46aea5eea416acb3260eef18b1f74e8d2440397c79ce42414b6237439a5f1162fa11ad20cdce3d14a20c9061318874f4304cbdc60fa45ac83975ab7fdd6ed04e475e027c0c830a1177a6fe8e8d86c70776c6536dbe9eace339deabe59a8580dd3e2bde4bd73e0a3c812ba5b6e8f550d96ddc9c37c7565222d29aa3148e8cebab2a18094b137dddd8a0fac93f9c304b29b0b786addad48719a034e30e06b8c304ffa761de316f9aabec40c6c38a6b600bdc397637a028dbe1fdf086dd69c3725857d3317f33adf1d65599b56b8558981616d87f10b802da6df1783bc147174f0a1677e32940dca185cb4745a94b23acae2068ac26c075dbcf1c46f3e59f6ec377104a312f5170d46e688a514e67380d8b1360a44b109f751b929897f4c8fe05c3b06700f6137c09992625e02d692e2c9d436037d4d65048531cb152cac1f302753c3b733fc57f54eac07d639ea97baca2fa2869a2794cdc2ccdd0232e23d3e4db277600ab93051d63786160313745822333ae48bc3495429cd9f75c96952752b2d0e73429e97d39de2059f8700398e162e1fbf380599ecafc3e7c0e15a42271344f0eaaec5c7b9062c27463ad6535b902edec443c4f7ad8cb20aeccaed3a665ed769db34bdf1da9377782c69da9c91d70758cff6d5dde3227eb38440d93354b16571e5462dada114145e49b85b0c6297f1a7f59123330b936294b7d52f5af583265ebacb7565b2fb683d9226c658612ca5444976829990c29e99e13919a52f809a7c9e633ebed8b0d686f6efcc0b9453a16437765d616c6e95e8893d92e67dfcf76281504dbaba8275093ff4ba003ccca4bcecab9789975ffa5788f1e887227f350a0160eb826ff023abde8d4257261081c61f27a7ad64668c6afa5fa9149a87d34e1cf158a72a9e4a869598d1f091c83ff8dae44ce43467354cbd8d6ded3e728c1e377ff0463af42a3", 0x1000)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:53 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x20000c0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:53 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x8000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:53 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3746, 0xfffffffffffffffd, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  533.377837] BTRFS error (device loop5): open_ctree failed
01:12:53 executing program 5:
r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7, 0x101000)
ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x80, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xfffffffffffffd84, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000010000008b81ce49a677f00e07be55ba356cdb224ce0323c1a6f61c29f0a995cb1fa6cb841779c9230a331defddb16ff37234ed67ab77bc56d43799fba645706f6836f6d8da7dc0e28bde6ecdd6c7add157dfd1b294c07c6c596fa331b81217f58"])
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=<r1=>0x0)
ptrace$getsig(0x4202, r1, 0x10000, &(0x7f00000000c0))

[  533.429211] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  533.436466] BTRFS error (device loop5): superblock checksum mismatch
01:12:53 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r2=>0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
getpgid(r2)
prctl$intptr(0x0, 0x9)

01:12:53 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7400, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:53 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0)
setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x3f, 0x1)

[  533.763766] BTRFS error (device loop5): open_ctree failed
[  533.794195] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  533.801410] BTRFS error (device loop5): superblock checksum mismatch
[  533.808536] BTRFS error (device loop5): open_ctree failed
01:12:53 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:53 executing program 5:
getrlimit(0x0, &(0x7f0000000040))
r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x1)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x20000, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={<r2=>0xffffffffffffff9c})
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4)
r3 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000280)='cpuset.cpus\x00', 0x2, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x94, 0x0, &(0x7f00000003c0)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r1}, @ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x2, 0x30}], &(0x7f0000000200)=[0x30, 0x48, 0x78]}}, @enter_looper, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x28, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x4}, @fd={0x66642a85, 0x0, r3}, @ptr={0x70742a85, 0x0, &(0x7f00000002c0), 0x1, 0x3, 0x9}], &(0x7f0000000380)=[0x48, 0x78, 0x38, 0x68, 0x38]}, 0x5}}], 0xc5, 0x0, &(0x7f0000000480)="1219be4831981b0bb839f0004d04e520b2d73add7eb00d826593a5440ada0659dfb1dbeb22d94cd2ff609595556894da2ded9b8fdb3e8f67210f88d92520579eac9b5fccfe7c2013e89de808c1f66b56cf63d8bf7b5e9a7e0f99443f228483aeb6712eff582b6a490921418380323e3d2405a9dd718cb7569054a6a40f17e477143c210e0d5122546188bf547e2d4c674e8ed4f508f2a75b06fb94b6cb74f80ab25acc67674eae2d4b598c0605934b51a6c17e2897b70be343a31fa904dd896c5c18882024"})
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

[  533.830777] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  533.838077] BTRFS error (device loop5): superblock checksum mismatch
[  533.845153] BTRFS error (device loop5): open_ctree failed
[  533.910964] Buffer I/O error on dev loop0, logical block 20, async page read
[  533.957340] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  533.964574] BTRFS error (device loop7): superblock checksum mismatch
[  534.076169] BTRFS error (device loop7): open_ctree failed
01:12:54 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:54 executing program 5:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0)
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0))
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"])

01:12:54 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x200fff0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:54 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x740b3080]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:54 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:54 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:54 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
write$P9_RATTACH(r1, &(0x7f0000000080)={0x14, 0x69, 0x1, {0x80, 0x2, 0x7}}, 0x14)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:54 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0)
ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f00000000c0)={0x30, 0x1f, 0x13, 0x1d, 0x4, 0x5, 0x4, 0xbc, 0xffffffffffffffff})
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x8)

[  534.218524] BTRFS error (device loop5): unsupported checksum algorithm 3786
01:12:54 executing program 5:
r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffe000/0x2000)=nil)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8)
fstat(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/full\x00', 0xc0000, 0x0)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000d80)={&(0x7f0000000b80), 0xc, &(0x7f0000000d40)={&(0x7f0000000c00)={0x114, r4, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff7f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x810}, 0x1)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000840)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8)
lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000a40)=<r7=>0x0)
r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/sequencer\x00', 0x202000, 0x0)
r9 = getpid()
timer_create(0x3, &(0x7f0000000e40)={0x0, 0x3e, 0x1, @tid=r7}, &(0x7f0000000e80))
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000a80)={{0x1f, r1, r2, r5, r6, 0x102, 0xc84}, 0x8, 0x4, 0xf0, 0x6, r7, r9})
setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000000ec0)={0x7f, {{0x2, 0x4e24}}, 0x1, 0x4, [{{0x2, 0x4e20, @multicast1}}, {{0x2, 0x4e20, @rand_addr=0xffffffffffffffff}}, {{0x2, 0x4e24, @multicast2}}, {{0x2, 0x4e24, @local}}]}, 0x290)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='btrfs\x00'], &(0x7f0000000600)=[&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='btrfs\x00', &(0x7f0000000300)='lo{\x00', &(0x7f0000000340)='btrfs\x00', &(0x7f0000000380)='btrfs\x00', &(0x7f00000003c0)='&wlan1-system\x00', &(0x7f0000000400)='ppp0\x00', &(0x7f0000000440)='+)\x00', &(0x7f0000000480)='@\x00', &(0x7f00000004c0)='btrfs\x00'])
openat$full(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/full\x00', 0x400000, 0x0)
write$FUSE_INTERRUPT(r3, &(0x7f0000000e00)={0x10, 0xffffffffffffffda, 0x3}, 0x10)

01:12:54 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="cb"])
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9)
r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x10000)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x0, 0x3ff, 0x0, 'queue1\x00', 0x1})
sysfs$3(0x3)
r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x800)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000140)={<r3=>0xffffffffffffffff}, 0x106, 0x5}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000380)={0x4, 0x8, 0xfa00, {r3, 0x40}}, 0x10)

[  534.298356] print_req_error: 3 callbacks suppressed
[  534.298366] print_req_error: I/O error, dev loop0, sector 8
[  534.309337] Buffer I/O error on dev loop0, logical block 1, async page read
01:12:54 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x74, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:54 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070")
fcntl$lock(r0, 0x7, &(0x7f00000002c0)={0x0, 0x1})
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='{e'])

01:12:54 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x8, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  534.452242] print_req_error: I/O error, dev loop0, sector 0
01:12:54 executing program 5:
rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x1, 0xffffffffffffef03, 0x7fff}, 0x1}, 0x20, 0x1, 0x0)
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
gettid()
getpid()
r1 = fcntl$getown(r0, 0x9)
r2 = getpgrp(r1)
perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x9, 0x8, 0xcd17, 0xb01, 0x0, 0x1, 0x10000, 0x6, 0x7, 0x4, 0x8001, 0xffffffff, 0x101, 0x9, 0x21, 0x1f, 0x3, 0x2, 0x20, 0xff, 0x4, 0xea9, 0x7, 0x4, 0xd967, 0x800, 0x6, 0x3, 0x5, 0xaa, 0x7, 0xfffffffffffffff8, 0x3f, 0x8, 0xb557, 0x5e, 0x0, 0xf5c, 0x4, @perf_config_ext={0x3, 0x3}, 0x4000, 0xd063, 0xfffffffffffffffa, 0x7, 0x0, 0x100000000, 0x2}, r2, 0x8, 0xffffffffffffff9c, 0x9)
r3 = syz_open_procfs(r2, &(0x7f0000000040)='maps\x00')
ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000300)={0x2, 0x0, @pic={0xfffffffffffffff7, 0xb8, 0xffffffffffffff81, 0xb99, 0x3, 0x5, 0x400, 0x77, 0x0, 0x4, 0x10000, 0xfffffffffffffff7, 0x1, 0x36e7, 0x0, 0x9}})
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x84, 0x0, &(0x7f00000000c0), 0xfffffffffffffffd, &(0x7f0000000040)=ANY=[])
ptrace$getsig(0x4202, r2, 0x7, &(0x7f0000000200))

01:12:54 executing program 4:
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={<r1=>0x0, 0x8}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0x37, "84db62cc486b87aaeed0a188a8aa148a3c1ef617c3ee9e0aa0a6c301cb5c84f754a9af3664e9e4d54836003307c5583132da490ac0179c"}, &(0x7f00000002c0)=0x3f)
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r3 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r2, r2, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

01:12:54 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:54 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:54 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000002c0)={[{@nobarrier='nobarrier'}, {@nobarrier='nobarrier'}, {@compress='compress'}, {@treelog='treelog'}, {@commit={'commit', 0x3d, 0x1}}, {@subvol={'subvol', 0x3d, 'vmnet0eth1%md5sum('}}, {@subvolid={'subvolid', 0x3d, 0x8636}}, {@device={'device', 0x3d, './file0'}}, {@check_int_data='check_int_data'}]})

01:12:54 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x20000f0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:54 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x216600]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:54 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:54 executing program 5:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140))
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x40}, {0xa, 0x4e21, 0x8, @remote, 0x18000}, 0x20, [0x8, 0x1, 0xb96e, 0x14000000000, 0x7, 0xcaf, 0x8, 0x6]}, 0x5c)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00020fc071e8ca0ec3b05412705b3ee56cbe978d9b2e9f00000000fd13b53e6eac89e2a44ceda106ffb68f701c550b0fa57e74ca5cc59b0ae2894e5e395281110000d4a3a8642b38170e08cf6b634d9a5bbbe9c15fd538343b7c3007229a3c81009e6319fdf6ad644c0492627f84cae38d662672f7f04c56457d199f70474aa806cc09025e50adc72b0861194d3b4285ee8e4f5353515122bb132b919c9b05ea8c3fb85fe9cf5add8e8af4e9cbbda760c2953a70eda01e5b67ad0f87be2c18"])

01:12:54 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8cffffff00000000, &(0x7f0000000200), 0x0, &(0x7f0000000240))

01:12:54 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  534.729701] btrfs_printk: 17 callbacks suppressed
[  534.729717] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  534.741921] BTRFS error (device loop5): superblock checksum mismatch
[  534.750325] BTRFS error (device loop5): open_ctree failed
01:12:54 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f"])

[  534.794502] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  534.801785] BTRFS error (device loop5): superblock checksum mismatch
[  534.812421] BTRFS error (device loop5): open_ctree failed
01:12:54 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="eb30569c3deb960beda428961a1da0d2f29496c475f7b60c3009fb0d0f55666060a62f39a4989b0d3df6581f2d9fe7516637ba1111c5fa03dc743ce8d1c8921418532c83dd8a1715eae1e4f57edc82d22338f914b985d9605135a8ff88c17e0c58228eaf6086aa44e96e112e142ca29bda9d81c4099decf86ac0bfbb84bb40f3df4ee1a13af97f3ee6b2672b1baf22ac2094f480d4d55f0e1370959e7f03ee1f739cecde"])

[  534.888591] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  534.895811] BTRFS error (device loop5): superblock checksum mismatch
[  534.902974] BTRFS error (device loop5): open_ctree failed
01:12:55 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00'])

[  534.981010] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  534.988343] BTRFS error (device loop5): superblock checksum mismatch
[  534.995574] BTRFS error (device loop5): open_ctree failed
01:12:55 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:55 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xa00]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:55 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  535.093278] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  535.100538] BTRFS error (device loop5): superblock checksum mismatch
[  535.107815] BTRFS error (device loop5): open_ctree failed
[  535.217751] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  535.225089] BTRFS error (device loop7): superblock checksum mismatch
[  535.260927] BTRFS error (device loop7): open_ctree failed
[  535.329485] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  535.336775] BTRFS error (device loop7): superblock checksum mismatch
[  535.373221] BTRFS error (device loop7): open_ctree failed
01:12:55 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:55 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x4, &(0x7f0000000240))

01:12:55 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000004)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:55 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x3e8]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:55 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x7400, &(0x7f0000000240))

01:12:55 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:55 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  535.460626] print_req_error: I/O error, dev loop0, sector 0
[  535.466451] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  535.474841] print_req_error: I/O error, dev loop0, sector 2248
[  535.480889] Buffer I/O error on dev loop0, logical block 281, async page read
01:12:55 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @remote}, 0x10)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
r2 = socket$pppoe(0x18, 0x1, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0xea, 0x1, 0x2, 0x528, 0x800}, &(0x7f0000000180)=0x14)
mq_unlink(&(0x7f0000000300)='\x00')
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3, 0x100}, &(0x7f0000000280)=0x8)
getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000380), &(0x7f00000003c0)=0x10)

[  535.557422] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  535.564678] BTRFS error (device loop5): superblock checksum mismatch
[  535.571613] BTRFS error (device loop5): open_ctree failed
[  535.596717] BTRFS error (device loop5): unsupported checksum algorithm 3786
01:12:55 executing program 5:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x200000003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:55 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  535.603981] BTRFS error (device loop5): superblock checksum mismatch
01:12:55 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x1e, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000002d80)={[{@nossd='nossd'}, {@noacl='noacl'}, {@clear_cache='clear_cache'}]})
syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6, &(0x7f0000001700)=[{&(0x7f0000002e80)="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", 0x10bc, 0x2}, {&(0x7f0000000280)="c7240e5dce21c42c47532e370bfddbbc759b934068879de4ba1a68a20f6a46802af280354fc7e3a6feea38cb1dd516f5bc12991c398ff5c9be824e134aff8b676504fd64c5ff62a65b5a3370c8ac85edd52f7144fc21f19522a8ba1cb0fd8be32eb3b207fd9dd5e12d5a71b8f92b9399029fd82dd9e40062228d1eaac22aa608bd6fd584004dfa3f3381e28cf7e611ba79d646493811b1880af1cd0224c96785ff66fc551fa5c07e4d0bfe078b8c5171a935529642d4065822bda5377cd24adf8ddac089392e60ad74c35446535bd74eeece247d493f", 0xd6, 0x3f}, {&(0x7f0000000380)="b62f3d1ef55cf9664466d1850aa697c655f0574be79b49fb568340bbb3863793e68c82b69319452255084aa7d125c7bd2c0740043a03cd7076a293f4c344c1b0877a73db8b5e54c73932f2ea40874c9356f52c743b5241751505b8fe46e38e5f8e09", 0x62, 0x1f}, {&(0x7f0000000140)="f9ca36a48fde29f9b1d46e1dba893d7081a8457871f9a745dfb2d749435bf767e260892e3ed82efb0284ad", 0x2b, 0x4}, {&(0x7f0000000400)="872ffe3dd8d85710b107d4e62776eb40741b381d908d7132c2b8ab8e51ecd619a02ffe49f8a5b4dd94deb8d2c704a9924f18c77475983670a9eec4a7c3e9ca0d9e83114cc36aa2de6fb8cf8d13ddca23737af5c5ad7214da2afe7dfbb277bdb846e4fa0b130e147582b873924c26d4f4e8864fe299faf1f0962be968eacdaebe48c0806aec", 0xfffffffffffffff5, 0x4}, {&(0x7f0000001600)="9ba192fe56595428d54f04dd4ea0d9109d91015cd32c5ebdef5cb390cd17ae51d7a08a18c2c179fd72032fdaed2547631ea2f433d897db8fabf9b88cc7ab4bc87f129c013024dea3a8ce4d6a77b2e48cf69389e76b65c850cd9fb4f01dbf313d3f7eb585c4afdf51754cb61de073f23fd0e040b2824a039899855858ee82b9fda5427e12a6bd534cd453cd946aaace4163dbf1356e8f876637a8f7f3762f277eabf1f848304d11f7abcfe67be44ed8dadac35c27524c6cc8c40059c6e922b0ec627da516247e567c3ce05d6d42b69c91b38d75ff57411d3c206cb52f83b0afffcaf6f1ab3e9bd3dbe01ccd88ebbbccf185", 0xf1, 0x1}], 0x10000, &(0x7f00000004c0)={[{@localcaching='localcaching'}, {@localflocks='localflocks'}, {@data_writeback='data=writeback'}, {@quota_on='quota=on'}, {@quota='quota'}]})
r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x5, 0x80)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000600)={'icmp6\x00'}, &(0x7f0000000640)=0x1e)
fcntl$getflags(r0, 0x3)
socket$nl_route(0x10, 0x3, 0x0)
syz_mount_image$ntfs(&(0x7f00000017c0)='ntfs\x00', &(0x7f0000001800)='./file0\x00', 0x1, 0x7, &(0x7f0000002cc0)=[{&(0x7f0000001840)="fc91d0fa202e92b80e29133efd3e761f2872b119c7aaa25ff194f8900113638141d03d6028326df8e38140ca6209c5b8e23e735601ea0fd7af4694c3d596ddbde3aa16368e5ad0210bcb29af4c9cd48f3d8a900ef9a6f4f557c3ffadb521497987f4a102fcc62af86bd247070913339dc2d14f2bef7b84cd29d5fb72bb473711eda1e1ac625c100d18ab7b9ec207eb00a533174460a1a9c7e44de108e86279f076c582f15214c52dbb981c35d22b3e88db7baba1f2fc5b4a97ff0f", 0xbb, 0x4}, {&(0x7f0000001900)="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", 0x1000, 0x81}, {&(0x7f0000002900)="e054e83f1863d28740014df47a6faefd59032afde80ff58bfb3350cf4e4d080dc7fda5eaf12b63a029e37de6ba34c74a782a70876cc4ae3e8763ed2c4901ff447503ccda19827e6e12040691a9ee27791797bd462e44660370454becf36e0d44ad6dbe180207a3700f3c6034e535f0972b716c7fae47dc745c8be58f91cf632bdabbcdfdb4f629a0de80d6b1834b4062ec39f3dd6c80343139c25ba576eec6e692b12bfb9846c4f6c051c65659bf6859a42f8b26bda0ef4ba725e164fbe2604326a98350c0ab639c1768a65c3df1b65286", 0xd1, 0x7}, {&(0x7f0000002a00)="2cce3eba624e4438ff6a2a800810713d0064714135d934a13c787eefd6cf793f5f1c178aec631b57d6053a408ab6eca6257e63a566fc267ad201f75d40901bbcb8c376ad752d9db91f74fddc2cf5b3600a381019232354", 0x57, 0x2}, {&(0x7f0000002a80)="a61c806e3055e106805b2530506142cc1520bd811a2c36e2233b1b19dd7c15ef2c990ae1eb89bc8fdba1b471e23b6fdc33382d453beda1ae2c14093717e9da945fe5683ebdb34e0c15faafe874849cc608eac28f3c124c27b8bc4a4340d5a99d3227adf3e7db7405ad19644cf0828f892700c5b203fe87cb01437a6516a153cc2b955f6bb2921266347b22a04b983406eeda3b45b7df81a07d83e461202c1ee96eaa9df8a7babd9e64364385ad6889d6", 0xb0, 0x8001}, {&(0x7f0000002b40)="996aa90eca2031b0ac9da58f4e568547a0ceff82fa826622f71301a6189d6a4d233fd19002afc3f6126e375b08ad299e21241a70247ac377715990cfdb89fb5d4544c43de91f1bab3503566a940a77c61635cdb58ff14c6587a6d3f9578427689eec6c52d5b2e212fff4b22c5e1d6f82d4a30cfb6dc6bb2e52fe214ae3387e37fe899f0e740c3857ec", 0x89, 0x8}, {&(0x7f0000002c00)="effc3521d034bdd3ccbfc28692223a990841dc452712e50b088bb6284af2293e9528b701c0460cb0c21fb095bff8ed6d1ef3d4937be4adc8bece8e0436f84eeb7b390e8828d2d4b956d4cf066fa713c6f79b25124e12b817e24dcb4f97d19d6e126fe0afbe1cee29d3df984a7b797e6b40eaa4982fbea146f5564ac5ccd5ec0b60785f513cbff51bcaf7719466e114acdf070927a4b185a823c2e75fa8ccfa02662f8383f83985ff84a1760a4ec4ae096690d776a10c0497536ec8865e", 0xbd, 0x1000}], 0x2000000, &(0x7f0000002e00)={[{@disable_sparse_no='disable_sparse=no'}, {@disable_sparse_no='disable_sparse=no'}, {@errors_remount='errors=remount-ro'}, {@show_sys_files_yes='show_sys_files=yes'}, {@gid={'gid'}}]})

01:12:55 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaad4, &(0x7f0000000040)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="b113795ee57928dbc1ce2ffdbdfe61b83772206cdeb70ad7f55a4db5e8b3edded07b6afc4488ab0c904d831fc40c77ededcad5357a0cf9fb53afca57b5d8f11b2d1b973d9769961666c78459bfea17076d78bd2c53c7d8624d96fdb4f7600a6098d200924f2b4e0579bae83174c2381335031bc4508b32f6adceb203d05997e506884b036a6411465d28e267be4024eb479eecf16fbe63a6"])
ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0xbf9)

[  535.928459] print_req_error: I/O error, dev loop0, sector 184
[  535.934577] Buffer I/O error on dev loop0, logical block 23, lost async page write
01:12:56 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x100000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:56 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2001082)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  535.969886] BTRFS error (device loop5): open_ctree failed
[  536.000823] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  536.008087] BTRFS error (device loop7): superblock checksum mismatch
01:12:56 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x7e)
read(r0, &(0x7f0000000200)=""/28, 0xff41)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000340)={0x2, 0x1})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0)
ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000100)={0xe2, 0x3})
write$P9_RWRITE(r1, &(0x7f00000001c0)={0xb, 0x77, 0x1, 0x5}, 0xb)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)
splice(r2, &(0x7f0000000000), r0, &(0x7f0000000040)=0xa, 0x7f, 0x5)
setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0xc, 0x4)

[  536.051130] BTRFS error (device loop7): open_ctree failed
01:12:56 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
r2 = inotify_init1(0x0)
fcntl$setown(r2, 0x8, 0xffffffffffffffff)
ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000280)=0x7)
fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, <r3=>0x0})
ptrace$setopts(0x4206, r3, 0x0, 0x0)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r5 = socket$l2tp(0x18, 0x1, 0x1)
setsockopt$sock_int(r5, 0x1, 0x20, &(0x7f0000000240)=0x8, 0x4)
connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e)
sendmmsg(r5, &(0x7f00000047c0)=[{{&(0x7f0000004500)=@ethernet={0x0, @local}, 0x80, &(0x7f0000004740)}}], 0x209, 0x0)
r6 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x803, 0x101000)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000100)=0x4, 0x4)
ptrace(0x4207, r3)
capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8))
ptrace$getregset(0x420c, r3, 0x0, &(0x7f0000000000)={&(0x7f0000002100)=""/4096, 0x1000})
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:56 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:56 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6c, &(0x7f0000000240))

01:12:56 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="696f64655f636163531d2c72657b63616e5f757569645f747265652c0000"])
r1 = getpgrp(0xffffffffffffffff)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=<r2=>0x0)
r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1, 0x141000)
kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000240)={r3, r0, 0x100})

01:12:56 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:56 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00cc606a690c77b5333dd662c8c5cdfa761e00e0520f38d276c14b8331aeaeb8c6f820e5d49f33638129bf7502f4cf3a768e14cd670160cd2c43a6b0a4d32429ea7a799bdd6215f44b6b995694e8bdd9401b791e30c4848867c61dab26bc91aa11d6b58c1c8604bdb569efbd804ef375980fbbdc00000000000000"])

[  536.372552] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  536.379809] BTRFS error (device loop5): superblock checksum mismatch
[  536.388728] BTRFS error (device loop5): open_ctree failed
[  536.463124] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  536.470391] BTRFS error (device loop7): superblock checksum mismatch
[  536.527476] BTRFS error (device loop7): open_ctree failed
[  536.540792] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  536.548083] BTRFS error (device loop7): superblock checksum mismatch
[  536.555208] BTRFS error (device loop7): open_ctree failed
[  536.568812] BTRFS error (device loop7): unsupported checksum algorithm 3786
01:12:56 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x700000000000000, &(0x7f0000000240))

01:12:56 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2602}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00'])
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x121000, 0x0)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x8000, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000140)={0x50, 0x1, 0x0, r1})

[  536.576131] BTRFS error (device loop7): superblock checksum mismatch
01:12:56 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:56 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000006)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:56 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xfffffffffffffffe)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:56 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x682500]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:56 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6)
mount$9p_virtio(&(0x7f0000000100)='/dev/snd/seq\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2000040, &(0x7f0000000280)=ANY=[@ANYBLOB="7472616e733d7669721c696f2c616669643d3078303030303030303030303030303030322c76657273696f6e3d3970323030302e752c63616368657461673d216e6f6465766c6f2c706f73697861636c2c64656275673d3078303030303030303030303030303030312c616e616d653d707070312d6b657972696e676b657972696e675d28856f2f236370757365742a2d6d643573756d2c76657273696f6e3d3970323030302e752c6c6f6f73652c6163636573733d616e792c00"])
read(r0, &(0x7f00000000c0)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000200))
r2 = socket(0xd, 0xa, 0x77b3)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x9, 0x43})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  536.672449] BTRFS error (device loop7): open_ctree failed
[  536.706808] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  536.714128] BTRFS error (device loop7): superblock checksum mismatch
01:12:56 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x12b080)
mq_getsetattr(r0, &(0x7f00000000c0)={0x5c, 0xffffffffffffffe3, 0x8, 0x7ba, 0x1f, 0x5, 0x101}, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  536.728771] BTRFS error (device loop7): open_ctree failed
01:12:56 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x97ffffff00000000, &(0x7f0000000240))

01:12:56 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  536.827127] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  536.834377] BTRFS error (device loop7): superblock checksum mismatch
[  536.861103] print_req_error: I/O error, dev loop0, sector 0
[  536.996416] BTRFS error (device loop7): open_ctree failed
01:12:57 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
r2 = getuid()
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8)
stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)=<r5=>0x0)
lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000002800)={0x4})
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001e40)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000001f40)=0xe8)
r8 = fcntl$getown(r1, 0x9)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002480)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000002580)=0xe8)
sendmsg$netlink(r1, &(0x7f00000027c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4000}, 0xc, &(0x7f0000002740)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="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@ANYRES32=r2, @ANYBLOB="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"], 0x127c}, {&(0x7f00000016c0)={0x678, 0x14, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x2c, 0x83, [@typed={0x28, 0x7f, @binary="49ad1854ffa5841198914f680bb02628f65a218234a9aa52606415a84e3db520a6cf4e1a"}]}, @generic="61b6eb53b0a8b39dd783621499796693619e", @typed={0x10, 0x13, @str='/dev/loop#\x00'}, @generic="0f4df92b2d05f794a928dcf3c45b764cb04243b4991a2500208a7e03bbb7e4c1be40f84a87f87e5caf6a091c82f434a3a0f42d3989f051e01a19d120fe33e811e1fbbfc07f4632901989a00fb07208942240cd73e16fd132476f56e549c39dc6736a992d4514edf38fef44a3626b6a1192660618e98ded186a290a9752", @nested={0x114, 0x6a, [@generic="23e609d67bf4761bc9ba590f35f7bc78f838f8168d96d5f2264d246f6962a76d9d6e98ac646379245a9b1978276266c323155f7fcf9cfc10002257d5e6d0f6279208c09f19f6c7a6f3fb12d447943dbb878e9f9541fe03d6324563851b0604e6e3206bae30dbbc778ae1e321a6f0868c544aa16a9554c47ce7bb5f5056770493d34df4b6e501585a5b134c147738e47eada5b30224f3a57ebe991dc756b8e43507d39f3957cb56f98cfab13aa1eb02cb", @typed={0xc, 0x18, @str=',ppp0,\x00'}, @typed={0x8, 0x20, @uid=r3}, @typed={0x8, 0x16, @u32=0x400}, @generic="9466b0522a8e37534c9da49274debed81eed23b8d97035908d05a9d65d1aa4bd", @typed={0x14, 0x5a, @ipv6=@local}, @typed={0x8, 0x2e, @uid=r4}, @typed={0x8, 0x2d, @fd=r0}]}, @generic="343bba01363dcfa9a6a577e87be898bd7b95774cae74c26a7adc24c3fcc1678eff112195f979d4cf024f057521a19906a6901edbe2e374b8ac2da1974ce652c7a4b7a4242e35a075a0251de8d2f379c77d93a8c266c3733d6d930501e14f5d558458bb270dd7d3e8fd88324fb8b8b19b0db6aaa934ad4e12244e176510bfc40061f2adf4ce", @nested={0x100, 0x86, [@typed={0xc, 0x63, @u64=0x4}, @typed={0xc8, 0x30, @binary="263a93522642e4cd1f88790c8483541cb6062998539bb5540792fbc2ecc08994eadb1ae0186e666ec490a7c6d0b91aade3371fa2c6a916a6b987cf2239dfc223a071a67b0353210f82148cfe17c001acbb1fe364df2ec1abb0a4c168593ae9c76edea01559eacaceb47014731db2f4ff63c5c1b55e8a57c95ef152638d34975e31a6bea9ba27f3d55dbc134ffe64f1386fba68e236766fed740ece05fc80caeab9f45b0ad71f6f50b7f7ccb6eec3b5b7c67b031b716cc7b725a8720c6f8f2486a3d53b0b"}, @generic="1a94a077905c595a8a008a92f2d9ece36b53bb66e98d5785418b8d56533f98b0a361077a5519c5de"]}, @generic="1e1fd50ddda5f03d40752adf03e5e34209a05eb36ea062170a99b0ec26f85d4402ea0b0b78eca0bec2d1d7da7ce0176841ca8456674cad3830be34227f26861909cd0bb08ec53a99984103a782e1d11172666c", @nested={0x2b0, 0x1c, [@generic="97c8d6526fefd2aad752113b2c80ddd516d0af2919d1b33eede2fdc0ea3cf1fc15f462f68e5d43932fec920bd6acd8d4fb514363332d2678960fe4e3612795db78ca5c74c3be9ebd0e60e511f1cb07e6a708b49d83b24372577589bdd6bffee135dbac9c3c8ef6eea551ea297db6ee034bacc217e3af330d413088050671351798a586e49fec175508058f6e7af084795f61f429f2598df5556d8f1d7660246f020fff6c3a48ef485941fad06903089ef494c0fa2ac578e4b607f2be87c64ba7b5460ef1b96f82b175601d09", @typed={0x18, 0x72, @str='posix_acl_access\x00'}, @typed={0xc, 0x96, @str='eth0-P\x00'}, @generic="d74ecac31feb8e7878d6fb37415560627e6134bec76d537d779e301fbe0bbb208e784cb65bd56558e287066e6a6b647e2163ae00daa38754d4170cdd2d63c86553edeb5affa5acb8b9e4f876c1fb5909edb5f69b", @typed={0x24, 0x80, @binary="7d8346d22bbb2621e7bdacebea4a87377549335704dbb1af7285449e9ff7"}, @generic, @generic="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", @generic="e7d87199af7741b394598454d4ae842df6f4ceda8b02b57702fc0d6a4706bb379555b2c747fa138fbe1dc6903759bab78b8a175b4cadcf53f510335b175ad9bfd1840fc41a"]}]}, 0x678}, {&(0x7f0000001f80)={0x4e8, 0x3c, 0x300, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x42, @pid=r5}, @generic="f91c1ac9248c86d87ad31a2cc5f480b57b186326e865172d19bde65f020ad8bba830464ab9fc29ca9632ab85b5bf036f25ab87ae348376", @nested={0x70, 0x3d, [@generic="4c4d1bbd98fd1c", @generic="35021dc0c52ea00e9857c58e5bce96a32b6434f0c632c9dc6ab0a518ec20a164850398b443ca9415fdacfe2a0807b8aad4edf010e8ef1ce5a3a7055333ba30f0a1f06c265e2f72a9ab731f8a5fc66ec7831ee1f722eaa8c199df2d9c", @typed={0x8, 0x76, @uid=r6}]}, @nested={0x144, 0x18, [@typed={0xc, 0x3f, @binary="37981ada2d867d"}, @typed={0xbc, 0x4, @binary="a50819209ee05cfcbd43a812c79b64e226ed74ee955d26d86ace7f809890d5a06f0387f9b25c5dce4e471e6a52e61d15067ecdd181322f8ce8812a682e235b1b73fb8fa9882019282016751e6d6e8f81169321a9b7f89a28e719f12d4af0b05146b62ce6e294fc447eb8dd86640c04b9e938c462cdbc98cf595ebb4e61eccd2bc84ef809613bfe74e65b6dbc8d5d085db89bb153e44a77dd6baa9ea4075f7c5b4322988e79448f2a81ca1bb2be53e2744bee18b99490b16a"}, @generic="3ca67a2b7bb973e32df9105acc3e18a71dad0da15ce85d07bfe9b08a9548c73dd4c52f1160c75910a1140adf4633ba0b90c5085d97", @typed={0x8, 0x7f, @u32=0x100000000}, @generic="53148b7fcd7a01b3468ce21aa60c4a6c3a629d75728fe12ab43777ec539d1a5a28ea8159dd64e10fff233247e08ae9302d214e8aeab51785d9"]}, @nested={0x2c8, 0x4f, [@typed={0x14, 0x69, @ipv6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x10}}}, @generic="c34cce109e8deedcf7d802921dcbd36bf38673efce4707b79f5d7e891dbacd2526f1e355df2bf2481ea8d332d67a26e04ee143675c304aa015a1ff19541c9067e11961cbf79e9e46a0a802dd492abd1f80cb68cd203cadc806354eb6940e9fa5f347d7f0d5c0e0ddcc28b9be51f81ed6607dd733a85c991ef32303a603eb43b1ccc11c4dcdf2b28cf545eddf29f4669497635f0e546ba81fdcf331e413987db33185034b81ca87ee446eb95677fa29ca1279a67a72baf2772574d3d0eca8886d8f684e3184881d3429c05751d8ff81c4984794264198b1d96137168420ec10c1c0533c0abc", @typed={0x4, 0xe}, @typed={0x8, 0x59, @uid=r7}, @generic="0bb1c1bda6fbb3c647c657832aada073daf70d6da22ba4d506e77ce8db03d7e32ba5bfb5d7115b7f31a0d23c60f9d642534970edf07c4972c12c161d86c3ac127e743b0a82ef38c62dba992f273ada0f6536f74fafb438f247be12d51aa012598f2c0b3abe9259b0372be3081f3dc54a9eaf76e195e35a0e044f91c03461f4a16a6772703218698ff89fe392e78871c2d7b9fced8799fbd2a1a70ee4a3677af2ff1f9dbde0117bf10e05a3f5fcf125a584855cd47383", @typed={0x8, 0x2, @pid=r8}, @typed={0xc, 0x7b, @str='bdev\x00'}, @generic="a74a2949a8d5fbec1775c53a28a83dd2a37f1e7c560f7f1bcea8e3f9bebb314a9f53a3db806e09d85c63337553ac45742e2c1b1f1f11339b4216836095d646ea8acb0a", @generic="08185cf78de1bc5ae0b9b3ad7a97c44b2734c0e2719d64cbeaa50c69a82343e7216c750176504380ee2bfdbe59a8705e4c84da9870cc309f304cb6fbfaa5ce95d926c696b66cd850c548308fe8c6384a7282eb66b0da78590b5db983461d132ce216d211df8470af0368e5dcc4c9d5bbcc32690ed05e0a37fa7d2dbca4a7f18d40861c2a35620108f05da2f2430c6e39d610737ec1ef4819c8c3f4ee1bc786225bb90530", @typed={0xc, 0x2, @u64=0x100}]}, @typed={0x14, 0xe, @ipv6=@mcast1}, @typed={0x8, 0x96, @fd=r0}]}, 0x4e8}, {&(0x7f00000025c0)={0x16c, 0x28, 0x10, 0x70bd2b, 0x25dfdbfe, "", [@generic="9b5a1f328e023747dc106be9bc3b5de480689e1404974d2eaedfb866a55adcdbc85cc1cdedcb0b76dcccf8dde013d5f558811b4abe65fdbe7b50c3cb8e514b409f7889228824a2dc9faaf2b9a60f2d5b73f9e180372ef37fc310b3211f0a2bd54c3713f6f7b476649c6e80c5a346c9f13b8c72bfccae243366cbf1dd09285afcc12f0c182b47bdb3", @typed={0x8, 0x66, @uid=r9}, @nested={0xbc, 0x11, [@generic="36d06327a9c01ac57843059c9b9b4510ce05d7722773fcd0e332b4666635993c4ee98b1ba65874791881d063167e18e36c566a5cb9a8dcfcb7af923f746242d988459cb50cfbf922a3bdbabadb9acb95277f5cedc28439578f3ac44e6c132d896d119d5a105d4e7f803192c1665859ca5592f734e58e1130ad563f916aaabeda942852c069dd10941534bf84a1f4ca", @typed={0x14, 0x3e, @ipv6=@remote}, @typed={0x8, 0x3d, @fd=r1}, @typed={0xc, 0x73, @u64=0x2}]}, @nested={0x10, 0x2c, [@typed={0xc, 0x6e, @u64=0x3f}]}]}, 0x16c}], 0x4, &(0x7f0000002780)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x40080}, 0x40000)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  537.062338] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  537.069646] BTRFS error (device loop7): superblock checksum mismatch
[  537.081818] BTRFS error (device loop7): open_ctree failed
01:12:57 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000780)={0x400, 0x10000, 0x6, 0x9}, 0x8)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={<r2=>0x0}, &(0x7f0000000140)=0xc)
ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000600)={0x5, 0x1ff, 0xa, 0x0, 0x0, [{r1, 0x0, 0x7}, {r1, 0x0, 0x8001}, {r0, 0x0, 0xddde}, {r1, 0x0, 0x100000001}, {r1, 0x0, 0x100000001}, {r1, 0x0, 0x6}, {r1, 0x0, 0x5}, {r0, 0x0, 0x9}, {r0, 0x0, 0x200}, {r1, 0x0, 0x10001}]})
write$P9_RGETLOCK(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="24000000370100017903c5ef0d66bd79922e02260000000080655ccca7f954b4951cd7846cb3991f201d26d5db6f06ea7abcb692f1fc6517e6294d28fa85ca981f8807053c1f0b85310dbc020e8ac062388a893fbca07fa7cced005d5f90f2a574c8a09b6a442548c8ca407e0c76d2cf4ba3f5fdf624a58ec47f1b33d3e44c59a09af9a18e89f9f27175f8821ae6594816ad28f8721f3898dd5788647edba319e3cfab802903085ac1", @ANYRES32=r2, @ANYBLOB="0600627472667300"], 0x24)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000002c0)={0x4, &(0x7f0000000880)=[{}, {}, {}, {}]})
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280)={<r3=>0x0, 0x1f}, &(0x7f0000000400)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r3, @in={{0x2, 0x4e21, @multicast2}}, 0x9, 0x8001, 0x8001, 0x1000, 0x10}, 0x98)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x1004})
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="d05908e9bd706446fc84c24308957ca71c"])

01:12:57 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3f000000, &(0x7f0000000240))

[  537.136363] print_req_error: I/O error, dev loop0, sector 256
[  537.142378] Buffer I/O error on dev loop0, logical block 32, lost async page write
[  537.171327] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  537.178617] BTRFS error (device loop7): superblock checksum mismatch
01:12:57 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x20013d7)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:57 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ac", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:57 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x3400]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  537.299694] BTRFS error (device loop7): open_ctree failed
[  537.309340] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  537.316601] BTRFS error (device loop7): superblock checksum mismatch
[  537.329565] BTRFS error (device loop7): open_ctree failed
[  537.330070] print_req_error: I/O error, dev loop0, sector 160
[  537.341284] Buffer I/O error on dev loop0, logical block 20, async page read
01:12:57 executing program 5:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x113140, 0x0)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@sco={0x1f, {0xabc0, 0x8a, 0x3, 0x7, 0x2, 0xffffffff80000000}}, {&(0x7f0000000600)=""/4096, 0x1000}, &(0x7f0000000140), 0x12}, 0xa0)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80000, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  537.373987] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  537.381267] BTRFS error (device loop5): superblock checksum mismatch
[  537.389599] BTRFS error (device loop5): open_ctree failed
01:12:57 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  537.429855] Unknown ioctl 44609
[  537.458367] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  537.465619] BTRFS error (device loop5): superblock checksum mismatch
[  537.474492] BTRFS error (device loop5): open_ctree failed
[  537.488329] Unknown ioctl 44609
01:12:57 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsp', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:57 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xedc0, &(0x7f0000000240))

01:12:57 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f0000000240)={0x0, <r2=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r2, 0x4)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)

01:12:57 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493cf901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x140, 0x0)
write$P9_RUNLINKAT(r0, &(0x7f00000002c0)={0x7, 0x4d, 0x2}, 0x7)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200040, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="04000000dcad709e968881d405a60cdd20813053a3b05073cb7ac5ebfd83183fe8f1096e1a191048d45a94ef7a6c6a0a5dcd593b9b0ac82eec7cb9730182ed62950a96009bc38a61ec0fda077e9d507d3d86f9b80b00bd6c9658", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14)

[  537.601445] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  537.608757] BTRFS error (device loop5): superblock checksum mismatch
[  537.616878] BTRFS error (device loop5): open_ctree failed
[  537.689918] print_req_error: I/O error, dev loop0, sector 3360
[  537.696107] Buffer I/O error on dev loop0, logical block 420, lost async page write
01:12:57 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000080)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp6\x00')
setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f0000000300)=""/238, 0x0, 0x1800, 0xc1}, 0x18)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0xa040)
ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000040))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:57 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)='\\em0\x00')
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_cache\x00')
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={<r2=>0x0, 0xe50a, 0x0, 0x4, 0x101}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x68, @mcast2, 0x10000}}}, 0x84)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x76, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='`'])

01:12:57 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xd]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:57 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
r2 = getpgid(0x0)
fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x2, 0x1, 0x6, 0xea, r2})
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x9, &(0x7f0000000280)=""/111)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:57 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'vlan0\x00', 0x1200000000000000})

01:12:57 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x5, &(0x7f0000000240))

01:12:57 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x200000f)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:57 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:58 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaac7f, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f00000000c0))
kexec_load(0x8, 0x2, &(0x7f0000000040)=[{&(0x7f0000000600)="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", 0x1000, 0x80000000}, {&(0x7f0000000280)="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", 0xff, 0x1, 0x80000000}], 0x150000)

[  537.901417] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  537.908795] BTRFS error (device loop5): superblock checksum mismatch
[  537.918487] BTRFS error (device loop5): open_ctree failed
01:12:58 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsh', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:58 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
statfs(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=""/31)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x832, 0x5, &(0x7f0000000700)=[{&(0x7f0000000280)="9c5a9b5ca35c94d4e62cb1128e819c5d16ce3eb2fc8e36e2c899cef81f2f1ef0476c39700b8865f2ae1aab09ec86d01c3578df63392932f1aa1d5adf00b0881a5070aa96e03e5f5ed75bb354850525035f09d20677d2e77e19297b23c32c75c8d16d0607451753f69c4d8bebf4cb8d361f639ff09af73e9c96c3e6996db2e5ccfe25265b2ab9d4c64b1faea2bf972acbea413ad9d118f59369b7f153fe36b16eea432085601c76961ea284169b7d6f1d26af84f60755c4867087815ee905f75758107a7e05d1bc972f41ebdb303a623392e3bba1557219b20762061ad03998f25993bc37720c396430473d14f7fc", 0xee, 0x8}, {&(0x7f0000000140)="a25317bb5448d0b34475d5b227e82c211b9700bc226e6cdd25145cf08d9b5c2f7c", 0x21, 0xfffffffffffff800}, {&(0x7f0000000380)="3f99b82fcb2811d225c3b3070afaa4a38780a2faeb51e6dcc74a2bf6db3b919238f7ca12b2e509376b51266c652a34de19c0b9f0ab30ea111cca3d70163a0b109e98cfd9ee17b4ab8f7a97e75504de9be42e3d78a99138901b226ffb9561c1a9cf92c0de1ef21e6d9a6e31bbf095897e4c2e7a0bc52670ffabe81a0b2fb0fbedcfff929c5244626977ede9ac417437066e0773e613f36cb49c42592541f757a11882854546aca0eaee4c7b975c93d7114441e4f60751318131581c1c8136d145e21478a47943543c2e4aaf437fca4a85293bb9647bfd0043fd37f0f14b0fb3a51659c5318e46cfdf1e", 0xe9, 0x2}, {&(0x7f0000000480)="5f6aaf122e201508ed7b3076daf4c213b4426a2a9592c6936db64bfab0446b974e", 0x21, 0x1f}, {&(0x7f0000000600)="187e90f0db28ffeea6b5fd1a458a121550155e19e4647574ca328e57e6b97bac0afe39bff5d6ff7ecdb51b544d4f8c7ee603f7ef83a5bba86eb4660e8beba6ea8e571366e07433fd8c2b9b76e9b51a9e82c93c1a0582e891c6040aa042571c505f458b8b9bf04512999d9e24a1a564cf5e8244ce5fb4b521f02e0864a2c91749e7911665d004a0acce3f7579ee580ac0aa3990e41035c2e4d738e52535e1a4de8784106130c945bcde43660a51320a05477d78cabe40cdfc10cc56b27d4b5c4ad09702a1977d01fbf3137fdae9dc1976d91cd97408e68c22c33c084a27959c93668e7064cb10e818b7", 0xe9, 0x3}], 0x800000, &(0x7f00000004c0)={[{@tails_on='tails=on'}, {@barrier_flush='barrier=flush'}]})

[  538.091676] print_req_error: I/O error, dev loop0, sector 328
[  538.097736] Buffer I/O error on dev loop0, logical block 41, async page read
01:12:58 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
r2 = dup2(r0, r0)
ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x4, r2, 0x1})
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0x465, 0x10000}], 0x0, &(0x7f0000000240))

[  538.150553] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.157837] BTRFS error (device loop5): superblock checksum mismatch
[  538.165627] BTRFS error (device loop5): open_ctree failed
01:12:58 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfdffffff, &(0x7f0000000240))

01:12:58 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:58 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0xb]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:58 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="505e38512bf2e8d755aa6a7b7793a6aba8dd67d4dd1139b27a3b37d9854daf168cec66008d05c9a2153c74e5")
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  538.238180] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.245595] BTRFS error (device loop5): superblock checksum mismatch
[  538.253259] BTRFS error (device loop5): open_ctree failed
01:12:58 executing program 0:
r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x80800)
ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000300)=""/4096)
r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r1, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0x0, 0x4})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0)

01:12:58 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:58 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
fchdir(r0)

[  538.404808] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.412096] BTRFS error (device loop5): superblock checksum mismatch
[  538.439638] BTRFS error (device loop5): open_ctree failed
[  538.498976] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.506243] BTRFS error (device loop5): superblock checksum mismatch
[  538.513898] BTRFS error (device loop5): open_ctree failed
01:12:58 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0xfffd}], 0x0, &(0x7f0000000240))

01:12:58 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:58 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x4)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="bb3c6179affb441de36a674a1a2e322c7ebb2cfa1cf136772d38aeec66f67a8e6aadb3c1252e1752bcaa7fb39a92cbaf02dfb392f015b965dc39d4403865deca72500f64ab51441f3067e4505ed8c2d1df1a8366c439c37944eb5a9618045b2b60fa1069800a041a1c469659feb14359f12ba4f4277fbdffed", 0x79}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
recvfrom$llc(r1, &(0x7f0000000240)=""/213, 0xd5, 0x100, &(0x7f0000000080)={0x1a, 0x337, 0x200, 0x4, 0xffffffffffffdeb4, 0x9, @random="f596d8ee42a5"}, 0x10)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  538.541142] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.548357] BTRFS error (device loop5): superblock checksum mismatch
[  538.561462] BTRFS error (device loop5): open_ctree failed
[  539.146558] Buffer I/O error on dev loop0, logical block 1400, async page read
01:12:59 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:59 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x40000, &(0x7f0000000240))

01:12:59 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fc", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:59 executing program 5:
perf_event_open(&(0x7f0000000180)={0x5, 0xa2, 0x3e5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, @perf_bp, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:59 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x132600]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:59 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fc", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:59 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0xfdc5)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
r1 = semget(0x0, 0x0, 0x1ac)
semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x3}, {0x3, 0xfffffffffffffffb, 0x800}, {0x2, 0x1, 0x1000}], 0x3, &(0x7f0000000040))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:59 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000080))
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:59 executing program 5:
r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x40c00, 0x0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/hci\x00')
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000140))

[  539.321780] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  539.329058] BTRFS error (device loop5): superblock checksum mismatch
[  539.336182] BTRFS error (device loop5): open_ctree failed
[  539.382108] print_req_error: 2 callbacks suppressed
[  539.382119] print_req_error: I/O error, dev loop0, sector 56
[  539.393145] Buffer I/O error on dev loop0, logical block 7, async page read
01:12:59 executing program 5:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f000001d000), 0x34000, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10)
read(r0, &(0x7f00000001c0)=""/95, 0x5f)
listen(r0, 0xb)
accept(r0, 0x0, &(0x7f0000000000))

[  539.429322] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  539.436628] BTRFS error (device loop5): superblock checksum mismatch
[  539.444274] BTRFS error (device loop5): open_ctree failed
01:12:59 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="627472667310", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:12:59 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x48, &(0x7f0000000240))

01:12:59 executing program 4:
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={<r0=>0x0}, &(0x7f00000003c0)=0xc)
sched_setattr(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x8000000000}, 0x0)
set_robust_list(&(0x7f0000000180), 0xffffffffffffff63)
r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x11, 0x0)
fadvise64(r1, 0x0, 0x7, 0x0)
r2 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
write$P9_RMKNOD(r2, &(0x7f0000000040)={0x14, 0x13, 0x1, {0xc, 0x3, 0x4}}, 0x14)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={<r3=>0x0, 0xfffffffffffffff7}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x100000000, 0x8, 0xfffffffffffffffb}, &(0x7f0000000280)=0x10)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r4=>0x0)
sched_setaffinity(r4, 0x8, &(0x7f0000000100)=0x2)
fdatasync(r2)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005)
memfd_create(&(0x7f0000000300)='em0+eth0proc/\x00', 0x1)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
process_vm_writev(r4, &(0x7f00000026c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/54, 0x36}, {&(0x7f0000001440)}, {&(0x7f0000001480)=""/214, 0xd6}, {&(0x7f0000001580)=""/2, 0x2}, {&(0x7f00000015c0)=""/60, 0x3c}, {&(0x7f0000001600)=""/169, 0xa9}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002840)=[{&(0x7f0000002740)=""/6, 0x6}, {&(0x7f0000002780)=""/63, 0x3f}, {&(0x7f00000027c0)=""/55, 0x37}, {&(0x7f0000002800)=""/51, 0x33}], 0x4, 0x0)
getpid()

[  539.559147] print_req_error: I/O error, dev loop0, sector 0
01:12:59 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:12:59 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x1100]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:12:59 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:12:59 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x3ff, {{0xa, 0x4e23, 0x82, @ipv4={[], [], @local}}}}, 0x88)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:12:59 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  539.799150] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  539.806402] BTRFS error (device loop7): superblock checksum mismatch
01:12:59 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfffffff6, &(0x7f0000000240))

01:12:59 executing program 4:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000380)={<r1=>0x0, 0x4}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r1, 0xc6, 0x8}, 0xc)
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x1)
pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
userfaultfd(0x800)
epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000080)={0x4})
ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r4=>0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000180)=0x6, &(0x7f00000002c0)=0x1)
ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000240)={0x7d, 0x0, [0x8001, 0x19b, 0x6, 0x7]})
clock_gettime(0x0, &(0x7f0000000440)={<r5=>0x0, <r6=>0x0})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000005c0)={0x5, 0x3, 0xbe2a, {r5, r6+30000000}, 0x400, 0x4})
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000480)={{0x2, 0x6, 0x9, 0x9, '\x00', 0x1}, 0x4, 0x0, 0x4, r4, 0x0, 0x4, 'syz1\x00', &(0x7f0000000440), 0x0, [], [0x8, 0x3, 0x9, 0xffffffff]})
sendfile(r2, r2, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000640)=[@in6={0xa, 0x4e24, 0x14f, @empty, 0x4}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0x80, @mcast2, 0x4}], 0x48)

[  539.872787] BTRFS error (device loop7): open_ctree failed
[  539.946311] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  539.953572] BTRFS error (device loop7): superblock checksum mismatch
01:13:00 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000300)="9519df652caf8218a4e8ceae129bf4dbad220c6ff0c03cfc9c6904ed6006c967edec6cd4ddfb7f63ba711f4ac67d39bfc98821962eee4aa5232d426b10d82cbb77981c293139d6631a6fe9eaf1a900ca3d76c32197f1617c85084f2a9bff4a1de6e49e5c0e192c7bb2c48bd5337bf7931d303580343d7711264e088f322d0d2bba03fe23c219986aea4dacceca4f027f48881d44009cfa8bf53b438f6503a3170e5de336a17d3688865023fe94c0903bfebdf06cdcb7af32ce66a22e5816900d99aad901b1fd5a89414b49a49a6caa30167e2a452a9e5d")
r2 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0)
r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$search(0xa, r2, &(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r3)
ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x101)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  539.993772] BTRFS error (device loop7): open_ctree failed
[  540.012338] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  540.019643] BTRFS error (device loop7): superblock checksum mismatch
01:13:00 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x2]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  540.041899] BTRFS error (device loop7): open_ctree failed
[  540.051210] print_req_error: I/O error, dev loop0, sector 408
[  540.057178] Buffer I/O error on dev loop0, logical block 51, async page read
01:13:00 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:00 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x300000000000000, &(0x7f0000000240))

01:13:00 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  540.286481] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  540.293741] BTRFS error (device loop7): superblock checksum mismatch
01:13:00 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:00 executing program 5:
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x79, &(0x7f0000000140)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "e2c45e", 0x44, 0x0, 0x0, @dev, @ipv4={[], [], @broadcast}, {[], @gre}}}}}, &(0x7f0000000100))
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x4, 0x0, 0xc2}})

01:13:00 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x89, @remote, 0x4e21, 0x1, 'dh\x00', 0x8, 0x332, 0x53}, 0x2c)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:00 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0)
write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x4, 0x2, 0x8000}}, 0x28)
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev, 0x0, 0x0, 0x0, 0xa}, &(0x7f0000000040)=0x20)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:00 executing program 5:
r0 = socket$inet(0x2, 0x4008000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
sendto$inet(r0, &(0x7f0000000900), 0x0, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e319aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0001c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10)
shutdown(r0, 0x1)

01:13:00 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4800000000000000, &(0x7f0000000240))

01:13:00 executing program 5:
openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0)
faccessat(r1, &(0x7f00000003c0)='./file0\x00', 0x80, 0x600)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000006c0)=""/4096)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1)
renameat2(r1, &(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0)
open$dir(&(0x7f0000000340)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x101000, 0x20)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280)={0x8, 0x3, 0x0, 0xc8}, 0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001900000626bd700000000000209d"], 0x1}}, 0x0)
mkdir(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x0, &(0x7f0000000680)={0xa, 0x4e22, 0x67, @dev}, 0x1c)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000240)={0x0, 0x7, 0x3})
rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000040)='./file0\x00')
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0)
r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x1, 0x0)
r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(r3, r2)

[  540.405917] BTRFS error (device loop7): open_ctree failed
01:13:00 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:00 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x1000000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:00 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:00 executing program 5:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x5, 0x0)

01:13:00 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socket$kcm(0x2, 0x3, 0x2)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x7}}, &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x3e, 0x9d, &(0x7f0000000140)="e46001823406080000000a9b86dd6a00000000072ceb305660319056115082553800810000000000e8d50000000100000014000000004f2ec99b113744fe", &(0x7f0000000240)=""/157, 0xea71}, 0x28)

01:13:00 executing program 5:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000004000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0xe4, &(0x7f0000000080)="2e1e6c22c5cf507721c822a54a75", &(0x7f0000000380)=""/228}, 0x28)

[  540.854162] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  540.861504] BTRFS error (device loop7): superblock checksum mismatch
01:13:00 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000dcffe8)=""/24, &(0x7f0000000080)=0x18)

01:13:00 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6fb5})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:01 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  540.931528] BTRFS error (device loop7): open_ctree failed
[  541.000060] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  541.007295] BTRFS error (device loop7): superblock checksum mismatch
[  541.020201] BTRFS error (device loop7): open_ctree failed
[  541.038208] BTRFS error (device loop7): unsupported checksum algorithm 3786
01:13:01 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1)
write$P9_RWSTAT(r1, &(0x7f0000000080)={0x7, 0x7f, 0x2}, 0x0)
sendfile(r0, r1, &(0x7f0000000000), 0x2000000007f)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:01 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
write$FUSE_LSEEK(r1, &(0x7f0000000080)={0x18, 0x0, 0x6, {0x9}}, 0x18)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:01 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:01 executing program 5:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  541.045429] BTRFS error (device loop7): superblock checksum mismatch
[  541.052765] BTRFS error (device loop7): open_ctree failed
01:13:01 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x74000000, &(0x7f0000000240))

01:13:01 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:01 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x3]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:01 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  541.241132] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  541.248421] BTRFS error (device loop7): superblock checksum mismatch
[  541.259550] BTRFS error (device loop7): open_ctree failed
01:13:01 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000))
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x210000, 0x0)

[  541.284470] print_req_error: I/O error, dev loop0, sector 232
[  541.290561] Buffer I/O error on dev loop0, logical block 29, async page read
[  541.305430] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  541.312766] BTRFS error (device loop7): superblock checksum mismatch
01:13:01 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  541.342976] print_req_error: I/O error, dev loop0, sector 8
[  541.348861] Buffer I/O error on dev loop0, logical block 1, async page read
[  541.416207] BTRFS error (device loop7): open_ctree failed
01:13:01 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x11000, &(0x7f0000000240))

[  541.459466] print_req_error: I/O error, dev loop3, sector 128
[  541.476175] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  541.483421] BTRFS error (device loop7): superblock checksum mismatch
01:13:01 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
write$FUSE_INIT(r1, &(0x7f0000000240)={0x50, 0x0, 0x6, {0x7, 0x1b, 0x10001, 0x140088, 0x0, 0x5, 0x5, 0x7}}, 0x50)
ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080))
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:01 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:01 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  541.576765] print_req_error: I/O error, dev loop0, sector 2232
[  541.582823] Buffer I/O error on dev loop0, logical block 279, lost async page write
[  541.597497] BTRFS error (device loop7): open_ctree failed
[  541.646851] print_req_error: I/O error, dev loop0, sector 0
01:13:01 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:01 executing program 4:
iopl(0x8)
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=<r2=>0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
getresuid(&(0x7f0000000180), &(0x7f0000000740)=<r3=>0x0, &(0x7f0000000280))
sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x3ac, 0x24, 0x300, 0x70bd28, 0x25dfdbfd, {0x11}, [@nested={0x8, 0x22, [@typed={0x4, 0x26}]}, @nested={0x2e4, 0x8f, [@typed={0x8, 0x5a, @fd=r0}, @generic="465fedc9b474b9c5109738ece7c9525e020704cdad877b028ed4eabf106756f6b9734a5dc00ee8deec5a6c2cb945edf9a967f08bc36f8eb2a8a420022befa35ac588902b00243dd1ad169ec8143b2dddc00e186eac828c41fa96a2bff3b9a105e37f8d967ba586bbaa660f4ae71e7f05e06e709e6898ca6b35cc7e96a12f907f4abfaf13d22a937cc19b", @typed={0x8, 0x5a, @pid=r2}, @typed={0x8, 0x70, @uid=r3}, @generic="3a4d354cf1ccc2caac3bb1f97aeb72706f8140e9daa98004eadb782b53b3acaf1e03112abffb307be49f22704b7a564aedcc2216d851867da0d99f3cd5bdd0ffb21796f330427d4a669b7ffb0f043e9fb81e04ed2439b0d8a61a1839d6554fa1e8bfcc51ee379a7176fe03e56dcd615625e1e72db43339bdc3aa34cca4c0396991d5ee10005be2bc570a463fe080c6b2be85754d5820ebf0ffb542e098e93aedc9e5d587801364a4641ae05a8b2ec22ef9f7e124a44de02b6e", @generic="cb7b1498ecddb33aa7dcf92a817f670b407ba9d044f4a7b4a05a70645158a87fd971a69ae42232106cdcf92cbaf7fb7058a2c8055f9732946bc4e5ff36c4df64a582ca4defd9d8f252c9d19ed0cef837e415d78ce6fdd60758e99c2e4742166ee4c4ebc3fa2c2a86450d008f93389d2998137a2c53fb4be8a38213b491a3e48f2a5450307a9a595d7f924001a99f3fcc073715ea625136c0e2091453ed233e896b4bee6db6f8ecbb78ccc65e0a29b3ca107c6b3869ce82b82aec9f408b3c91905a9eae3a7a705b622104c2252d32f59c8d6384189dfe86", @generic="42ab72104f56f81cce6365db3cc79d5661576d14a26349b8e8d3d3fcc0a7cc929dab0452e495cf44f4d2c631e3c9edf6abe2337274975e467da36dd69cc3a2fed3b29dcbdd2819295a952ab12161fa8d531acb42e36bee68234f3e04255e001036", @generic="22fb959674751cfe6047cf98a2a60d4e338be632c3c5e49298cbacf3cfb51d5d6573dc6bd081f3f548be25d7ee7c9cb8e17f07af2f208f78c3ccb6d68c4b4f434c70532b8f3cc8a2e113"]}, @generic="f93eb18046fe9c3493f45a9d5d14c27d4a7b8f0a80995af05037989d278da5d3c08f9f1cb974ddbc5deff6e2c664f9d1b03a8354067ebd2b8a3b7af942b45b6883dfadacdd0bb0e99c069d8734b4a78262ffcd6ecb5a5d62362f34f2b7a600aca947f20b5f5b37bc878169c961014e2f0871864d79b89859d1929f4eafde660313a907375162309b19b4ad5f98fc26b46f8d683e195898af0f795be79d1f85bb2bbde30abda8dfdb191b9ffe"]}, 0x3ac}, 0x1, 0x0, 0x0, 0x2404c004}, 0x4090)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

01:13:01 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x7400000000000000, &(0x7f0000000240))

01:13:01 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:01 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673a9", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  541.923594] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  541.930824] BTRFS error (device loop7): superblock checksum mismatch
01:13:02 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:02 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x91ffffff00000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:02 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x2)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffff, 0x0)
ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f00000000c0)={0x1, 0x8, 0x85, 0x3})
ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x9)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  542.035912] BTRFS error (device loop7): open_ctree failed
01:13:02 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6c00000000000000, &(0x7f0000000240))

[  542.083542] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  542.091322] BTRFS error (device loop7): superblock checksum mismatch
01:13:02 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f5", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  542.199930] BTRFS error (device loop7): open_ctree failed
01:13:02 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x7ff, 0x0, 0x5, 0x4, 0x6})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:02 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:02 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r1, r0, &(0x7f0000000000), 0x2000005)
listen(r1, 0x3)
ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000100))
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:02 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673a0", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:02 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x100100, &(0x7f0000000240))

[  542.446407] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  542.453657] BTRFS error (device loop7): superblock checksum mismatch
01:13:02 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x3c00000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  542.578998] BTRFS error (device loop7): open_ctree failed
01:13:02 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4c00, &(0x7f0000000240))

[  542.674962] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  542.682225] BTRFS error (device loop7): superblock checksum mismatch
[  542.784292] BTRFS error (device loop7): open_ctree failed
01:13:02 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040)={0x0, 0x5}, 0xffffffffffffffc5)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:02 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:02 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000100)=""/28, 0x46a72bfdd44c40d1)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20080, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=<r2=>0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2)
getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000180)=""/130, &(0x7f00000000c0)=0x82)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000300)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f0000000340)=0x10)
getsockname$packet(r1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000003c0)=0x14)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:02 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ppoll(&(0x7f0000000080)=[{r1, 0x8000}, {r0, 0x200}, {r0, 0x20c0}, {r1, 0x400}, {r1, 0x10}, {r0, 0x2}], 0x6, &(0x7f00000000c0), &(0x7f0000000100)={0x2}, 0x8)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:02 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:02 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667305", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:02 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xec080000, &(0x7f0000000240))

01:13:03 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x682500]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  542.966468] Unknown ioctl 35074
01:13:03 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00')
openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x117)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000002c0))
ioctl$LOOP_CLR_FD(r1, 0x4c01)
ioctl$LOOP_SET_FD(r1, 0x4c00, r2)
socket$inet6_tcp(0xa, 0x1, 0x0)
removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB])
read(0xffffffffffffffff, &(0x7f00000000c0)=""/174, 0xae)

[  543.009609] Unknown ioctl 35074
[  543.049553] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  543.056830] BTRFS error (device loop7): superblock checksum mismatch
[  543.097316] print_req_error: I/O error, dev loop0, sector 416
[  543.103317] Buffer I/O error on dev loop0, logical block 52, async page read
[  543.134213] print_req_error: I/O error, dev loop0, sector 0
[  543.140113] Buffer I/O error on dev loop0, logical block 0, lost async page write
01:13:03 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4000, &(0x7f0000000240))

01:13:03 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  543.148615] Buffer I/O error on dev loop0, logical block 1, lost async page write
[  543.156961] Buffer I/O error on dev loop0, logical block 2, lost async page write
[  543.165232] Buffer I/O error on dev loop0, logical block 3, lost async page write
[  543.173172] Buffer I/O error on dev loop0, logical block 4, lost async page write
[  543.181333] Buffer I/O error on dev loop0, logical block 5, lost async page write
01:13:03 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4, 0x20}, 0x2c)
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)}, 0x20000000)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
r2 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r0, r1})
sendmsg$kcm(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d1", 0x1}], 0x1, &(0x7f00000002c0)}, 0x4000094)

01:13:03 executing program 5:
r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000380)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff), 0xfdb5, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
shutdown(r0, 0x2000000000000001)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002500)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1)

01:13:03 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
pwrite64(r0, &(0x7f0000000000)="bc862b423e20e8f7ae4bd86f8f836cb602fd31fd97629f2d01e17af27f77062f029561e32ac8eedc1bd02cf135ca8ecac6f6455e54c9e7bd9aa80407a2c7854e42ad1a20a8ce82b81be56180c2e7019a9feb9944463d30a86483669a60d91b4b4f9719e2e4b5da2692b9c5efe810d34b591f0e9e", 0x74, 0x2f)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:03 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
bind$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffff8, "4d1973c6ef9670e7d74d0ea0f5112ad41b03a50d017e60a1b68a197d28d4658865e9d7acec19f9e97f8687629cc4c70ffa27c43dd7315ce1643660fa06c6f5", 0x1b}, 0x60)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000380)=[@iv={0xc0, 0x117, 0x2, 0xaa, "4aa4727f6d25412ec7ad393125505ef524d0c29f1558789c7ea68e4f3b9891f0116a158a0f10819cbe4ce2a18305cc7cdcb04d0dffbf6bfe61302d3b0d3a03da764341f457679cd0e33dec6773716b343dfc29e9f5bb58370e10baedbd2a74f21e298b9f50c70ffb4092f883c08f8545849e38863f5c6f3e7a57ba1c12ad82cf491c66c697fba4766cb10783b8b0252314fc871868208940df6eb7916545493b86924ced354207e579be"}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0xd8, 0x8000}, 0x801)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  543.346304] BTRFS error (device loop7): open_ctree failed
01:13:03 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xec08, &(0x7f0000000240))

01:13:03 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0xe000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:03 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:03 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000003)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  543.455466] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  543.462720] BTRFS error (device loop7): superblock checksum mismatch
01:13:03 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

[  543.618675] BTRFS error (device loop7): open_ctree failed
01:13:03 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x8000000000})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

[  543.686189] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  543.693549] BTRFS error (device loop7): superblock checksum mismatch
01:13:03 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:03 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xc0ed0000, &(0x7f0000000240))

01:13:03 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  543.844708] BTRFS error (device loop7): open_ctree failed
01:13:04 executing program 2:
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10001, 0x200)
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)='\'', 0xfff9}], 0x1, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1)

01:13:04 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfdffffff00000000, &(0x7f0000000240))

01:13:04 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  544.043840] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  544.051260] BTRFS error (device loop7): superblock checksum mismatch
[  544.083571] BTRFS error (device loop7): open_ctree failed
01:13:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x8030095400000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  544.139271] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  544.146550] BTRFS error (device loop7): superblock checksum mismatch
01:13:04 executing program 5:
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f)

01:13:04 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x604900, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000640)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000680)={r2})
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
syz_read_part_table(0x3ff, 0x5, &(0x7f00000001c0)=[{&(0x7f00000000c0)="50f743ae2e9be2b6dfcae181ab2fc0854e0558b952e1fcf7a63adf85ebff8b1b76fe335d2a223d240957831a1e3e5f799785a8ff76636cf32a85f55ac9c983e6b23b0c791a8b014a325fb95792e7ec871bd1a6290cfa672f051b2f9132b11d15de6ee49afe361711", 0x68, 0xd6}, {&(0x7f0000000180)="1cdbb30d73428904d82b", 0xa, 0x9}, {&(0x7f0000000300)="5f2c830311790ad8a0a75c3a1abd5b7746315f238dad0e82cc429e8f10481cb41c8b5d76b249cb09b5fd06ae2c9cef8375670a31d9f1d7013e0163e01d134701913481e1c405369fdd8f4ac0e19df7f29eecf706216ed887e96771ef8a9ced536a5fbe4e96d7b30762f0bdedb173a68f1682301a825b686951a644e9613c4e90e569ef8052a23c55b256ac3bb90bb46bd04f3f5284fb963f9c62e951afdf108f23bb0ed6a4043b5c879b50e78ae954104f7531b07d6de440802bf1e1f29680e1e01e98dd131548d737f544196ffc9846ece958820cc8db99fda6df2e1419132fc53cb99ed758d2d6bf8887e5942fe21bac410d119cdfb1", 0xf7, 0x1}, {&(0x7f0000000400)="faac1735e4c98f29446f7a39a2b9d934352df34c2814409eba7d117b682daa7cc8d87b2015b4173f720e8e45b343382ffce260fa59bb06db35af656a8e1851fec3b6d1682a4230c493b7c6e94ed4af393c22e5440e9ac7233eadb6050a91f590cae139c644be5ed16ca54e70f38e4db67f3d580c35369569d1117bc6c692054e901277952cca41ac0e0cbb0b162a5164432d2e41afb4b23c62d5db98b72c788239e6bdc0269a2d848809fcad5a12c43876301b90fafe7b6f009e7eafc092312c05aacb2c74d5e1b2a5ffd1dedb97a825", 0xd0, 0x7}, {&(0x7f0000000500)="27c4ec400277f5b7965ab365e93e3098871dee7fbb64df278b5dd59e62341df50c80d34f78119e0e72e51f4a5919e09e3834da04bb6215172f573074449cdde43ff296379a002ffd83a2b71cdf2f58a12ecc9f04b07034c0bf92694ff44dc73ec111a6a114a9744575e94c11c0cfdff4b93df3473570545c7d9d31ced2ac1b38b6724d978ff2f8bc1396ce348112c711ac412d164d5d6245acb2eb42276a25684b0be0ee71900e839f96d3335ae36aabe9df35dbc679cd75bea13d1388df9f5ea432830f4bbc6ff64765ac44be62c290", 0xd0, 0x100000001}])
setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000700)={{0x400, 0x3}, 0x44}, 0x10)
clock_gettime(0x0, &(0x7f0000000080)={<r3=>0x0, <r4=>0x0})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x37, @time={r3, r4+30000000}, 0x32, {0x0, 0x1}, 0x6})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xcf, 0x200)
ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000040)={0x3, 0xb7c, 0x7})
write$P9_RFSYNC(r5, &(0x7f00000006c0)={0x7, 0x33, 0x2}, 0x7)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:04 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8cffffff00000000, &(0x7f0000000240))

[  544.213694] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'.
01:13:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

[  544.262359] BTRFS error (device loop7): open_ctree failed
01:13:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

[  544.461438] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  544.468734] BTRFS error (device loop7): superblock checksum mismatch
[  544.502472] BTRFS error (device loop7): open_ctree failed
01:13:04 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)

01:13:04 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x13260000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:04 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4000000, &(0x7f0000000240))

01:13:04 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:04 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1)

01:13:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

[  544.782320] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  544.789615] BTRFS error (device loop7): superblock checksum mismatch
01:13:04 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x1, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x121000, 0x0)

01:13:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:04 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4c000000, &(0x7f0000000240))

01:13:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:05 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

[  544.922588] BTRFS error (device loop7): open_ctree failed
[  544.983356] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  544.990572] BTRFS error (device loop7): superblock checksum mismatch
[  545.034933] BTRFS error (device loop7): open_ctree failed
[  545.073782] print_req_error: 49 callbacks suppressed
[  545.073792] print_req_error: I/O error, dev loop0, sector 0
01:13:05 executing program 4:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x2)
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r2 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

01:13:05 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

[  545.124869] print_req_error: I/O error, dev loop0, sector 8
01:13:05 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\b', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x778cd3d8]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:05 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:05 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:05 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:05 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:05 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
r1 = syz_open_pts(0xffffffffffffffff, 0x209cb0d92dc8916a)
ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000))
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
dup2(r0, r1)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:05 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x500, &(0x7f0000000240))

01:13:05 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:05 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:05 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x300]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:05 executing program 5:
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)

01:13:05 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:06 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040)={0x0, 0xfffffffffffffff9}, 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:06 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000300), &(0x7f0000000380)=0x4)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r2 = memfd_create(&(0x7f00000002c0)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
r3 = semget(0x1, 0x0, 0x400)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000000280)=""/12)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={<r4=>0x0, @in6={{0xa, 0x4e23, 0x7f, @loopback, 0x6}}, 0x5, 0x7, 0x200, 0x0, 0x5}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0xff, 0xd9, 0x8002, 0x45cc9447, 0x6, 0xffffffffffffffff, 0x7, 0x7f, r4}, &(0x7f0000000240)=0x20)

01:13:06 executing program 5:
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)

01:13:06 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e22}})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:06 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:06 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xffffffffffffffff, &(0x7f0000000240))

01:13:06 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:06 executing program 5:
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)

01:13:06 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:06 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:06 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:06 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
tgkill(0x0, 0x0, 0x31)
fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8)
sendmsg$nl_generic(r1, &(0x7f0000001780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001740)={&(0x7f00000004c0)={0x1258, 0x1d, 0x4, 0x70bd27, 0x25dfdbfe, {0x1a}, [@generic, @nested={0xf4, 0x400, [@typed={0x8, 0xb, @uid=r2}, @generic="3a21b9c2240f8da58e38dd39ffe8c335b0b01f61c1dae71df49317946edc7bf4f9a6159e27d05562ab633706c5127d8af5bf8115a534044e7901319ba50d92edf67a474d37136fa000f3ff4a0f3ad7b6a98a0ad058efb1f8243b306783463f9f0047d1041324d729957c6875767de45c08407cb60ba015c2fac2c3f3b87d8de301a7f3225cdc5a1c49980aad59b472ad32547e6cc2ced2055d895da10cc4e4f52a91599881fc56a3b8ca0d8dfe1b9eac4eaf7f8846ebbe50f51d32ade78a08", @typed={0x14, 0x56, @ipv6}, @typed={0x14, 0x2a, @str='em0+eth0proc/\x00'}]}, @typed={0x10, 0x23, @str='/dev/loop#\x00'}, @typed={0x8, 0x8a, @uid}, @nested={0x1038, 0x4d, [@typed={0x8, 0xc, @uid=r3}, @generic="aea520b0401865c971f45ab6ff9f10a3c2ed4a808482819251a2668e56c4cd41a11754d9dbdd2527e122d82aaacca5ec588f6d62e360c7e127f4861168424ba2eb2656fe44a0feb0680478ac068eca8c934f111f361748a20dcb5fdd3436965cc26fc3f285baf7bb63e3b195f32145fc4200711bf3510d10c3346631c329bf82da2c1441be6c52b8395868a517e0ae95863fef609aec6b0b856e17bf285e932c3f633906a7db91a93cd7802456bd969397a35ac4e89e53bf8364ac5a9c6cd1264d7f921b8968a09b0d9907688bf0feb7c29d2f349e8c9431abd154b647b0eff8fcb890bce14ffbf605314c7c57448ff102c0d2f8500c9da37cc13e8b117e887372df665a39e7a881f5a301922f02fde28c48fc2d83451aec066e0dfdf7d94c8256d3310fa9a3a4cd4261f1c6b835d7adc3a1cfba4585e89d47288e6e6540ca69971548d64ee24b7754dde0b016f651db6a23caf0bd7fc2b7728d13065194c6a8c59238d555e6c86803cfa547fa29caaef0304c3ee77f600c5a8bb306f89e847c020813eea5e8108f2569696b7f3c2af01e8039a62fb4e79906716cd84618d4ade0967ac617437676dbde5ec8b74c9ac393c2aa79a6a82262ad50fb574eec39ff080e213e21f1dfcf758f04c21d962e941a05fd20ff8a1094be6a756184d48808651b51a1e1d1e1129d6da027bba53a4d9a097c75b10ce1548e862ea3200f0f9d7f00dc71a59ebc1d2bc2acfcdc079bba20596a6e4afd4c0b415e16475a35a232762c7e180066434336804257fd1b17305403eb3cca7aedc8598be842962ad972f2397747dc05c9c09ce3e5a64e4549489b67152f06e71c684c17f1c2feeb4600808bd30b09234934accd4313a5623888960f12bd58d679190a695dfc0bc76b6bc6450a271c0ca7412f33b55dd39d8adc0b706af64f6dca3883ac7bd2adcbde1617757e7e472d654f9e7e1d726611a468fdf2b5b0de60e584423bbb92ff4ea95c3356b530339d6486465ee6ef7894e87c007a29158f2f02a204dcc0c8ebdd1909c02f47bb8c51424aed26108c42326a0f48547ceb8d4ddc6681b52dc8864ed179b0d410235042b51d2c0eab8561b6a3a640d9c5c50ff95e4081d81c4868ad2ee83ab274f3d7eb995aa448c7a13758ec64cfa5611da59597ef158b368a07ed1314e8e4bfcd8bc670f3faa6083f87251bdb32c531c7537aa84581da6ff624d7b8bb2802c24f17af69110c4ea920c5fcced3487db85750230f4fa2b9ca3bedf2e48e5cc71fbb61fca4bb7bfc301531e3752e0d95ff4fad04a9ee69bea11b9e9e0722f25446b9d99be41e15645c91c8ffa64939e1663bfd09e5d8ddb2846e062db96afa36c70a96a6c8e953e883b6bcc9fc9a8d7f959caf94aabf11fa65de8dfc11eb841369cefea0be280c6e47400416cd3789fad5777074eb49bb59ff56a516e04aa5c21b932f04c3b845df7ee4142012653c5b4db6cc73a5636e2866fa719ab6abb56118e6b6eec9d4cf869a3adf964248ee37d3737de87f57c419a94b76c0615280214743ee86a7355db5b3f12f423aae1e645970d96c1bff79284a284f96c39bdb0e36d7660f97d3082ed74bfec091d91492710d4c63bbaa7022950455672e4400c795b8bd946746cfe411c856052238914804ea364fc4fe47633ec63f0a55676785dcdb5577c545d24f64f061e7e6a38907834da1f503313606275b7d0fff27d40ced6f5e463d92a520c52ad03eb54f7a0df320e10fc0d352b1e48f7e2735c3df97a7b1a856d6daf2c758397b18d91d5bef09b83cc8d842d48740f50be32ce5ac07781da4d6c489c7d8cb66684a7edd3d5b72f9f4158806f300727d32bd7c45bbf18b815330faecc25517de8e5a17b626de76a815b991ceb08f4e8517f8a0037835f35fc5c0326c7ed4a6ec7ee0d0aaa6fc0dd490caed28eb8a7d394000bbeb822e88aab38f8a470e25adabdff23d0375a1d346d1c54f18ac25773ff82ca9cc8b898648f8e6bd5ff337c4cd5c42ccfdea61e43a4d55837cd1066e19b66a1a0b1d511590b0a742bfa54fa3c5ec5be5872d994c2f55fdbd4720414588c719a20ea54c569bfd0a06107fdf27ec574be248a48c633d936e96e04b705bb31cb5cd121799c8541c86cb3ccf83c61672f3564358dee755b65245409894e3f6d7833acb71a1a9e25320e7eea7311909f4b22d65c6124276268aaea13b4c47d29322b47913046509a0bcfedcee77b62e472f5809c5518d3a15feef0ce72733a4db9f469bc98fad7449d4e19e3cf8cf539ce52f29fd4dac64d4b009eec57d2b4b035f2b756dc2903dd954823207696f925a5266f846d0e5551d59f2f96f741f1f46959ef2658e878a359a991e9e465f56d63b7597045efd0431773d81789d833a8ebe954c1f31a4d2c1f58be03285f89e5bf118387076c1effdcca7bce7ef78f25caff7c1966471b33fecd1c575f78d434959f2b7a11659a3feb8b4773215e47d548690e210394521d1fab465c55d38b2b83fed5f5a1b84ffa3e18513a00e4a0620c75abec934ba3ccc7b98178ffd8444debd26c4d2f5ef4ad757521df4ce8d9719f4d90172b381a1bd641c53c10177181149712e86072547196090518dd20634567df237a16d023691ebd8e2d33f60afbdb4bca18bd347e93d2217b6267deddb36c8cadb30766b513a9839d1c691e49396823c68d0e0bc8453625a76327ae6a150d79822e9d15138861745b54e8652ad7a5d4cc4d0dc369d43c7684aaeeccc764e763eedcdf8bec2c564e4bc561f89011b5e693c492c06349dae1d766bb0bf389e17dc9b67f920757f8713b5e1959b58e499b36c626aab42788e057eeaed378570f2257e40285f5189bc17a8aef6e341bf20847b44f47493775577866c3376ef1cd24b0bb070ac35a6e5a02a6243d43661064f88571564103a8ac3b959d5854c5d80cccb102990ec54de67d2fd1bbae5e3fc3d7d8ed6f11410534468c31db494cddf5b89c84f5c41cde59c60d554e97827adc04a1588c2b889d62b7176b7363832f77f2d4334b59b0a2410bee74087e28d632e91ee73ec91dce939741e0d6477b54bfb506d36e95c41513e48ede9a92ed1a8e15d73770c673776242ddc822b2e4dc0f815547e517f722566a5427e3f685c7ea03b3b7a5c9372cf52aa3a816b8c6046d4d6fed96adf8920e125dfda42198b050f236b4c4e3ece7281832901b5e1ee828b19faeaf5e0dc11ada4c44a430ec0e58a2add3e2c91c9c73e9045313172ff546da3ace8c735880235aa0b64d2d2e0350bbb81725fa9014da1871adb3530e659c8e6ecc8c8a4fd0c4f39b0e619cfa550386ee26acd8fa4095599e8e1980f6b74df4db7d4f7c20fc4b90ac5fccf6cd3bb3eb5a54c4e002253f83d6e1f5a0940826b897fd0c58f3421edbb6efbfb14f658bc5222327e8df25d42058c75d7a0d66765a1457015a9f6f83cfb75962676c027798158927d03bdd1a3cb1bf41effabc3df82ca76ae9d530f58f76c3d31e8e2096284e89c678ea289db8c23305a7631265ad0b2a6cc972baba0183b1e15010e9dafa4b6ba5ebd42e396139fc67c93f12327f9f5bd85d4561427cf0a7cae303e3a475cf5318839a8455c5c9091c19285ffd357229c00f1f5ad8495afce334dd06890b6d0b31d65e4a678a15aca9d70e9bcd072b4a2e7de301503831db5341aca9ac52b51970b4132028a3a26e86b89c1cbcf789642bb564bbbb10390cb22582ff0ef23422c676e17874a253e3cebeb3f1ec6ee255181f5e5c27e5b804256bc10900ac29fe4e1ff19f7db4790f4475995c224cc7cb31fd36b5a2f3f20475abb9c13e5f377368525fc3b6000182a2af3551bb142d1b4d34be85a317820046d45ac6c0ef50b8d2f37747e80ceafa37664e06137a6b89e3772b3b247c3ccaa12e8da60b848449e38a8806520bf26a095cb4c0aee1cdba0169f0f802b84fd48f44d3bd2809a710124bc4b7a41045135aafbf136509bda46b1fa5e0eea9fdbd0f91d11253b0ed27e2f72c04757be161a5a9393a43f8f903a93a685c5cb587b9de42876f8e03cbf03e1b651b2982d84d296229d56b3c0154678e752e0a74e8469f62c6f4bf5acb7c3d3851e8a4cf635c23d22ad9d949c0c0962f0714d31568a100ecc204ada486085fa8243874a9836b6733c15d876f78b6888de0b69308c2da9c3edaacd3106374942c3dcc1f31721b956c62f7b619cc76ff895eab54526fde896feaf93d1568f1fb4f69ee097a0977b0eadc818f68ec6d01c6359623aefcaaab86cbc9cb459d9362b2acff5b7d438a44ae94f3f01fdb95a472fa0bd6196564c1656f3c68b46ae58a3d470b24c47781b489f101b554b101f9f77cca372ae41831e8d0553ba393742d55384399a0ecf35462b446bf6edb49e155b1e616093dd2c1c69314249f549eef7d5891cd96b1ef730d54c9df2d5f944d837cb7881a3a93302d45ce4b2a9f19d7f202daf3d37df45fc7c2b42a31749b7b5c833a21ffbc4680f0e8a3e54644f296f4697eaee8c212881f889f1bd8feb48632b97460b674e6ad03ed7db03c78e97a9bbe196a35774993284b97946c848f29f8e7f8ec584e3431286b71f9ea3c82fdd101c34db8363e9d4d61d7582f6a710149ab81c3b17e3ee371e3dd3da9673a7d0355b35a9cae311034d2fe169300cf80a9784fe35d81c935fe7fd343379333e7f446a01be79c080406c72a4085dfa82a48b2ea22b6c4be561f50c1f1160d8405713f64d722152b8e7ffef3cf973d76eb48806cbfd67b8e21d218bfcb43b8bed4696c03f21863472f768731f5f2596608d0655b5a1d7b413446ca8cc3763d71d0123b20d7cd3d9542ff30bac7f8defa298de2f184e1808d9630da166507596782a760f8a6036161ffca3b3c9cde59fe2d0f40c6342692a0550f7f1692d7c93ccffb5dd30738f3ae58d6d948b9b190d067efc9c88e427c06bc5a1cfaf26fd8b1b78bd18cc84fa462065c0244bbbaaad2a204e5e4e8a659372b5f520f7bee37ba293582203b572cd562a4df7b4ca66fefb86dc9f8cc1d673a6ffad1a60e8a0794fbce65977155692735a8f625ed1fbe82cd36afab028bb62577fefff43fa977caf78426cc542c3e75993290d02add731f4a4b175303c3ccc0a24a49ba396d3aa0398837ebda0350c03cb6c608cf96d95d31ce75422d577d34bc9eb2fff660e7e3934feb9a2fc1af2fdb35588fd1848837695cec724bcbe56f7e13447c6e5b6cfc5f61c18ca261d4d4f04a77998530513acd449d86f1e3d6232892de6fdbf17d397b75a11e5ce61615adb9d94e33e26c16b04ca2d5fd31dc33cbae95246348db78d27acabd9c0c46dbde7f1e372c66fb541e4ab5f38c74962562ff0fe78b00bd41c71b7384cdbac8d146a3ee6de87a92bdfce2b9e2d6b03dd9e940228fb7c58fda8b7677242e3356fa62ab9276129309319dd3b741efcf89aa5fa11af01029a2bc53def9ed5348ba5362d9c648239a2a89149315fa8dd25b11f78d1fde898207e012affe61ffa1f4ecf58548505d3a3cbb49b1c81b396bdc86ceac8a194052dab151887e8129c96f813b73b8f385c609022c562a1e50e48ff54f2bf74995df089da8a8b1b39460e763df6d0714139bd25844dfce81531deff6a708fa42ed3dff25a429588f9f653b05a9bfc4d45225577619e0c10b2bc8374a6c78469cc471544c38fb7d7aa32ac72f230c596d1d4242f4f6b56c4f9f1c89ed0cb895834e85de7e0b7f436c06ede695ef9e3bacc5d50eda5117d1a7bb605b2de0b5ba7145b1a762b94ab5b12bda5e96b0c298dc4148a", @typed={0x8, 0x72, @str='hL\x00'}, @generic, @generic="00651e5c6aacafc54b149b3e293bc7fd5a2b4e942365b5453b", @typed={0x8, 0x5a, @ipv4=@broadcast}]}, @nested={0x28, 0x96, [@typed={0x8, 0x4a, @u32=0xfffffffffffffffd}, @typed={0x8, 0x6b, @uid=r4}, @typed={0x14, 0x2f, @ipv6=@local}]}, @generic="00bb587612199be292740714e4c1bd07cbba884a3de1cbd7d11c9e9b68b30f4197b75e71c99e7945cafbb353a08fac6058af0cccaf8028fb4f818215ca8cd99156dc936889a45327778c7c87a4e9256b8321eb173f17a3784421ac39fb09bc298f6354fed110f28cdfe07ae431e7a4ff2263e9dc17608d7ba03ee63b1d867af5c20b2f3080e2a3545e70c151", @nested={0x4c, 0x57, [@typed={0x4, 0x42}, @generic="7b9949f064970d7580cc37034de719d5c8dc6799122c1bcc919413678899a018f94911de956a02204d3fd46c500c70dd6515f007a5d4de9e3966cfc30f129090a3ce2b"]}]}, 0x1258}, 0x1, 0x0, 0x0, 0x1}, 0x4000000)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:06 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:06 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

[  546.419313] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  546.426561] BTRFS error (device loop7): superblock checksum mismatch
[  546.437962] print_req_error: I/O error, dev loop0, sector 0
01:13:06 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:06 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

[  546.563019] BTRFS error (device loop7): open_ctree failed
[  546.569756] print_req_error: I/O error, dev loop0, sector 256
[  546.575896] buffer_io_error: 43 callbacks suppressed
[  546.575905] Buffer I/O error on dev loop0, logical block 32, async page read
[  546.653115] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  546.660349] BTRFS error (device loop7): superblock checksum mismatch
01:13:06 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
set_thread_area(&(0x7f0000000040)={0x5, 0x0, 0xffffffffffffffff, 0x7, 0x6, 0x0, 0x40, 0x79bc0fb9, 0x2, 0x5})
r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x1, 0x189c00)
r1 = memfd_create(&(0x7f0000000100)='}\x00', 0x11)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:06 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:06 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x5, 0x200)
accept$inet6(r1, 0x0, &(0x7f0000000200))
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000300))
clock_gettime(0x0, &(0x7f0000000100)={<r3=>0x0, <r4=>0x0})
mq_timedsend(r2, &(0x7f0000000040)="b68b0cc1748b67633c1f3da7bd1a6f3425d347b39b78332eb49e70871f8f9a4655911e7381580f7cb321cf2237ea4af99a911e2f84889288cdfd8ab4b7652907bdfdd808d9f7b3f3ca6716fe2841aa80e7f26d001c9e7ed7d0b1e4b266649ecec80172fcd3b84b2aed199e3b674ad61a67a274293c13a280423e131d859fdddaab859cb4ab88ccdf5bd3ab06a58cb0dc77", 0x91, 0xf4c, &(0x7f0000000180)={r3, r4+30000000})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:06 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4c00000000000000, &(0x7f0000000240))

01:13:06 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x80550000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

[  546.839559] BTRFS error (device loop7): open_ctree failed
01:13:07 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:07 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:07 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:07 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d230000e9a63f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:07 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x500000000000000, &(0x7f0000000240))

[  547.066270] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  547.073509] BTRFS error (device loop7): superblock checksum mismatch
[  547.165835] BTRFS error (device loop7): open_ctree failed
[  547.231952] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  547.239196] BTRFS error (device loop7): superblock checksum mismatch
[  547.300227] BTRFS error (device loop7): open_ctree failed
01:13:07 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:07 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x14]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:07 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x700, &(0x7f0000000240))

01:13:07 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x10000, 0x4)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:07 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x1)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)

01:13:07 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:07 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$SCSI_IOCTL_SYNC(r1, 0x4)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x8, &(0x7f0000000180)=0x2)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:07 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:07 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:07 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:07 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:07 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:07 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:07 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:07 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4800, &(0x7f0000000240))

[  547.907390] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  547.914650] BTRFS error (device loop7): superblock checksum mismatch
[  547.956881] BTRFS error (device loop7): open_ctree failed
[  548.087312] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  548.095091] BTRFS error (device loop7): superblock checksum mismatch
01:13:08 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:08 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

[  548.172500] BTRFS error (device loop7): open_ctree failed
01:13:08 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='syscall\x00')
ioctl$TCSETA(r1, 0x5406, &(0x7f00000004c0)={0x2, 0x0, 0x7, 0x2, 0x4, 0x10000, 0xda, 0x4, 0x4, 0x4})
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2000)
getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, <r2=>0xffffffffffffffff}}, &(0x7f0000000180)=0x80)
r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6b3, 0x800)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000700)={{0x6, 0x76f7566d, 0x6, 0x58, 0x22, 0x6}, 0x5, 0x60a8, 0x64d4, 0x7, 0xfffffffffffffff8, "1c78a1154b0656e8eebb93d2e4a7ce87ad95c2de274e42daeaf69b4c920cd6ce757a639058bf79ed413dde23ea0adcf523a68f46d92f433ece3a7495d4357de7e14704a200a1da1736f0511cb012fe1e2cde7af8d026e05d15f0e29610aad61da527cf6c67f34356081edab50a8b55585f7d21198d2231b87657919705fbdf24"})
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r3, &(0x7f0000000640)="08dd8706ee53e131424ed22538a0abe8c347ec78bf38b3ca588e10892160691276c41d165b7f5b3d56da703d4e4bd80ed71e2c7c077eacffb103ba53828780a9bab1416c4963f34c996ef5bb09712f24a88c6e6268099f01cd876f30b98f1045962b6ca9e1cbd9ddae87b8890d36670669c2e9100def05b528b81677257178aabf42bdf1d15eb56c58d964b434", &(0x7f0000000540)=""/93}, 0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000001c0)={<r4=>0x0, 0xfffffffbfffffff8}, &(0x7f0000000800)=0x8)
ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000300)=""/154)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000480)={r4, 0x4}, &(0x7f00000002c0)=0xffffff0a)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x1, @multicast1, 0x4e24, 0x0, 'wlc\x00', 0x2, 0x7, 0x6b}, 0x2c)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000005c0)={0x10000000005, 0x7, 0x4})
r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x10004, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ptmx\x00', 0x0, 0x0)
write$FUSE_INIT(r5, &(0x7f0000000400)={0x50, 0xfffffffffffffffe, 0x1, {0x7, 0x1b, 0x8000, 0x20000, 0x100000, 0x5, 0x101, 0x200}}, 0x50)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:08 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xbf6, @loopback, 0x5}], 0x1c)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x20010, r1, 0x3e4c)
fcntl$setsig(r0, 0xa, 0x24)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:08 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000ff5000/0x9000)=nil, 0x9000}, 0x1})
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
socket$pptp(0x18, 0x1, 0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:08 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:08 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:08 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8ec, &(0x7f0000000240))

01:13:08 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r2=>0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001b40)=0xe8)
lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fstat(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getegid()
getresuid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)=<r9=>0x0)
fstat(r1, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
lstat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
r13 = getuid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0, <r14=>0x0}, &(0x7f0000001fc0)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003780)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000003880)=0xe8)
getgroups(0x2, &(0x7f00000038c0)=[0xee00, <r16=>0x0])
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003900)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000003a00)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003a40)={0x0, 0x0, <r18=>0x0}, &(0x7f0000003a80)=0xc)
r19 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003ac0)='./cgroup.net/syz1\x00', 0x200002, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003b00)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000003c00)=0xe8)
getgroups(0x4, &(0x7f0000003c40)=[<r21=>0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
getresuid(&(0x7f0000004300), &(0x7f0000004340), &(0x7f0000004380)=<r22=>0x0)
r23 = getegid()
lstat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, <r24=>0x0})
getgroups(0x6, &(0x7f0000004480)=[0xee00, <r25=>0x0, 0x0, 0x0, 0xee01, 0x0])
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000044c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r26=>0x0}}, {{@in=@dev}}}, &(0x7f00000045c0)=0xe8)
getresgid(&(0x7f0000004600)=<r27=>0x0, &(0x7f0000004640), &(0x7f0000004680))
r28 = accept$alg(r1, 0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000005a40)={0x0, 0x0, 0x0, 0x0, <r29=>0x0})
fstat(r1, &(0x7f0000005ac0)={0x0, 0x0, 0x0, 0x0, 0x0, <r30=>0x0})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007440)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r31=>0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000007540)=0xe8)
fstat(r1, &(0x7f0000007580)={0x0, 0x0, 0x0, 0x0, 0x0, <r32=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007600)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r33=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000007700)=0xe8)
fstat(r1, &(0x7f0000007740)={0x0, 0x0, 0x0, 0x0, 0x0, <r34=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000077c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r35=>0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000078c0)=0xe8)
getresgid(&(0x7f0000007900), &(0x7f0000007940), &(0x7f0000007980)=<r36=>0x0)
r37 = geteuid()
stat(&(0x7f00000079c0)='./file0\x00', &(0x7f0000007a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r38=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007a80)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r39=>0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000007b80)=0xe8)
r40 = getgid()
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007bc0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r41=>0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000007cc0)=0xe8)
stat(&(0x7f0000007d00)='./file0\x00', &(0x7f0000007d40)={0x0, 0x0, 0x0, 0x0, 0x0, <r42=>0x0})
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007dc0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r43=>0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000007ec0)=0xe8)
r44 = getgid()
getresuid(&(0x7f0000007f00), &(0x7f0000007f40)=<r45=>0x0, &(0x7f0000007f80))
getgroups(0x6, &(0x7f0000007fc0)=[0xee01, <r46=>0xee01, 0x0, 0x0, 0xee01, 0xee00])
sendmmsg$unix(r1, &(0x7f0000008140)=[{&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000400)="dce390ace181594fba0e5d3f3b97e30811fb2446287277eb8d78a35f08f3de601ca2cfed7ab977936781508859726c0e61d5c780f69a8af567b7e8cfa78607ffd9615e915d2072342c9a5195601d3e8941f56fbe9f66710d261527450825001708a5b57f152389022761a5bcbdb2ebcaf2cbd828a4b9b4aa2eac4ba306f335550ec34e7608c289589faf46891cfb74f49b4ca66cf39499e19e8b7ba40a091619c71deb1002677296c4573001861bdc5f10f2effa971518f4ec6285323461bee629f77a3a2e1b05b8827477fc6c2b4363ffb12c49a26a5066e4faafc4", 0xdc}, {&(0x7f0000000080)="1cc539d8eb86fef64846eb8c4a9c7d28ec623cee40ca10c4fc5b05d64afe68f8a437d77ecc172c6a11c5e04aad435745b8822d22f7", 0x35}, {&(0x7f0000000500)="75fbbe728556dc0bd1c18d5b0666019cdd477943a15d66b517f51c1e716ed260622a6072da1ff5a0be1ffc3003b58e1b1a3243bba1651007c9daa052a3770819903ce529b9c7a7e2b2d0c8e3eaa49b6b8e409610f671bacbba35d53775f773a72708f58823e185d2ef7f5709ce6d4b3b0da4e4ee142d6727", 0x78}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000005840)="0df9e4390c5ea6c2176ce8f20830dccc4f28b26707351a808935c817869ef85cc03e5d8fcc", 0x25}, {&(0x7f0000005880)="bebb217dd48fd021436b25dcee043cc54cd270559791c1154a3a94cc09fc3f934d8be3e66f77346c3b4d1cba8227ca1b66b05db43e954886db3285cf528e8e1c597a4eab4d51b9550ed63747e2fb9d3338b5f76fd80eac8e5dbd7477f969e6949f801453ddf97186624c585e18f29885f000a2d143fd9c77e8e0e90be7919b6eeb28e234110e84c6eed5703e7806f552a035488c98f95a320641e06986c3d098b8bc4895ecad6689fdf3558d6f728e6fb31513c3761a9d1ac12caac8ca7e3fe195ff43", 0xc3}, {&(0x7f0000005980)="fe97dda6feec990f7e271c3ca4585d649b69347eba098d394c02499e2f9f48bad12950943bb7943ac274dc8ff9ca9dc80b254d3a759e14c5a0b0794e47196a158e5c8b4dcbbdd0e78cd19a05fa920839499d60082c641ff40cd8723a45ca", 0x5e}], 0x4, &(0x7f0000005b40)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r28, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r29, r30}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r0]}], 0xa8, 0x20000000}, {&(0x7f0000005c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000072c0)=[{&(0x7f0000005c80)="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", 0x1000}, {&(0x7f0000006c80)="582acf6308f77079e4b2c282c7725840192f02e4108f958b96693d8773bab98ed0d651b32773343a2ef4672256ba68841ed7da0531723ffec9018c8d7518121c71e52fafcfc383255a036e6cdaad56f3460df9714def61cae5cba7a2175efa849c89d0fd54ecd3ed41f5bbc40cc9ab1fa131e3fdb49e59dcff61fb1d4a0389681895bb50f7d3f711", 0x88}, {&(0x7f0000006d40)="a487ec8e3023db9d3a3aec8b3ddac5db5565216971a3b0a7d8", 0x19}, {&(0x7f0000006d80)="a1666d39628603555231815993ea0a530384df3bc786ad9a36be86cd63e2e65bd7a106d59651bf89be27e0f09a14b94012c0e79723b799e009813cf28d2899777776ef2a67f3ca8969ce8482563b6b29a0277a3989964ee379537c55b447bcf5afbf238771c27c698448fd9a7c181455393d89f5ab6f8d", 0x77}, {&(0x7f0000006e00)="dcfe2a61c3169c839bdd858e81e47c13355ce37776b7a122b0b42d3627b9edd91be55eec45078119727a996d9ea3c3c7844812084965a67360339898c4c07c6972f722c3474813ba4efe81e093b74e520b7f8f985f5eaa1fd572f109b76d9f4556afa9ba8c41cefc9fdd72560f5d2d147598c4406ffb2736a47d0e40d2047ceeda6f182aa56ddfcc1f93c7134f8eed7c9640001c6ee4160db62134c45ebdc76aa2fdd1579446e0", 0xa7}, {&(0x7f0000006ec0)="69f84df6328dec6306e10e250b0a091fde7358263f9dce4db51a922fcfcac8210b7a88db569c1099c2d831bdb3e61915a4be1ba135a64c8dae35ebf285ffeaf8222512ea871a6fb024717a954f51dbd18840f903993cef7bfb419aa8606dea2646e2c0cee88aa8c69de98af95b333f2954ec80eacfcccb81bec7e4ec160681863b70b53a9e2f0b4fa2c94d8969393181b88c7ec9310ce14fdd72e26b525c16ec44e55b1a8c32d4a98b2725a758d8a845e468be", 0xb3}, {&(0x7f0000006f80)="7207e1dc56e04b", 0x7}, {&(0x7f0000006fc0)="df5a0367592b0d2708ca748784c0beb30efa68defee484764031e67df3ef3fbeab5bfe807cacacb2d2e2217d129cf25d4096055e6eb666ece80032c9d119c3d0e9fbf717f0886b867289442eb55449e53a03b3caf46a413617557c9c9d5f1cde011bd1f718e012cecef1295355cc1c5a08a3e6e6d0eefdbf0eb3496ab0ab34554d864f06451ff788d8cde6411ff6458883ca33eaabc085bdd9f67d875460f127f2e1a71e92b98c5864d06c965553e8722dd1bd6a9a5aaff10ce5b92a112471d3a92f54bce04b73389b500415035016b62efb", 0xd2}, {&(0x7f00000070c0)="06031e178288a456100a7e19f854092a4efa33b655deea5a8bf7c18c9a9fe2f055e85a340fd3d4ecea3b44db7486ca72eaa2e51ba764c453cc98eca88394873a8e1219e642ed2961cc8b41d7258894d57da2a74bfa8844efc75896b21edff497453c291624ca05e4c45bafacab3f17e6f22604b9f86790ca2830c4e3a55cec00ce5d27b1dd2233febbf6234584187609d9529855abb019bd0b998752827f2912c91d5c01a83d0a53f8c2ace87a9b6afa365edb79554fb366d895c1420b6ebb136502e661", 0xc4}, {&(0x7f00000071c0)="9f3dd566d66c3cedc281e1de4d7221e0d78cac5f6afa46d155ff44d2575ba619eafec6251eb193394c4545f0f7bf8bcebdeae8c40a8ae94eee6f5e15f2bfc54985f008884f01af5121d2ae8e1e8ec8a7fa1eeb605b59eb8095032de8372231511f8402eb64abb2e082a3be3d7303fbacbc5ee6466e8305c9734b5db96fb09d662ca93fe29f6e2ebe043c742c422536e5b677ea36c47359dd15129fafaf899bd8fb265a19b5ac9e63c54fb2d26ffebfb0f12a8b1c3458f28fa8d64ff9980c9ad4bd7116ae02a33da9c4452cdc852f7b52a9b8bf7aa9", 0xd5}], 0xa, 0x0, 0x0, 0x800}, {&(0x7f0000007380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007400), 0x0, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r2, r31, r32}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r33, r34}, @cred={0x20, 0x1, 0x2, r2, r35, r36}, @cred={0x20, 0x1, 0x2, r2, r37, r38}, @cred={0x20, 0x1, 0x2, r2, r39, r40}, @cred={0x20, 0x1, 0x2, r2, r41, r42}, @cred={0x20, 0x1, 0x2, r2, r43, r44}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r45, r46}], 0x140, 0x4011}], 0x8, 0x80)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000240)={{0x1, 0xca, 0x9, 0x3ff, 0x3, 0x5e}, 0x682, 0x2, 0x5, 0x3, 0x0, "f55d6326ddb41ec99e1f87a7e8c34126883642bc29bfc39b57460164563a6c5a7f8c7fc9e4285da776147f9a5dea6ff23293eb443dc6cb092bd3aaa334499116fad8d306c832ad4722339ace6069a88b9f6d72b454c570d9f6b085368289ea4238f25bf56edab91a15253e1360e4a4d53d959c6733516f20887a7636a518baec"})
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x66210000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:08 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

[  548.721016] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  548.728282] BTRFS error (device loop7): superblock checksum mismatch
[  548.736987] BTRFS error (device loop7): open_ctree failed
01:13:08 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:08 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:08 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:08 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xa, 0x10, "471e01bdbc18cdd23d369564d04f578c9ea885949303f218d38b7b9c9e9f2bab539c1065a1fbae309f624d185a61555f1360971f1906d472a43397f21694a301", "edba666818b83a98b0622eb1d78d1596b66ca8b587eed110f2baada6b00eeb75", [0x5b, 0x3]})

01:13:08 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:08 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:08 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:09 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:09 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

[  549.007105] print_req_error: I/O error, dev loop0, sector 176
[  549.013124] Buffer I/O error on dev loop0, logical block 22, async page read
[  549.022949] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  549.030152] BTRFS error (device loop7): superblock checksum mismatch
[  549.139603] BTRFS error (device loop7): open_ctree failed
01:13:09 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)

01:13:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x778cd3d800000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:09 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:09 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xffffff8c, &(0x7f0000000240))

01:13:09 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f5", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:09 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x7, 0xfff, 0x853, 0x3ff, 0x10001, 0x40})

01:13:09 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673c0", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:09 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x0, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:09 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x0, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2)

01:13:09 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1)

01:13:09 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x50000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x4, 0x0, 0xffffffffffffffff})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000300)={"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"})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x3f})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:09 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 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, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x3, &(0x7f0000001440), &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)

01:13:09 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:09 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:09 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xec08000000000000, &(0x7f0000000240))

01:13:09 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socket$kcm(0x2, 0x3, 0x2)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = socket$kcm(0xa, 0x1, 0x0)
sendmsg$kcm(r1, &(0x7f0000000100)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @dev, 0x3}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000140)}, 0x20000014)

[  549.702585] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  549.709869] BTRFS error (device loop7): superblock checksum mismatch
01:13:09 executing program 2:
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f0000000000)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010010000100", 0x24)
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x1, {{0xa, 0x4e20, 0x2, @local, 0x1000}}}, 0x88)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

01:13:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0xf401]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:09 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfdfdffff, &(0x7f0000000240))

[  549.807487] BTRFS error (device loop7): open_ctree failed
[  549.892287] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  549.899637] BTRFS error (device loop7): superblock checksum mismatch
[  549.917103] BTRFS error (device loop7): open_ctree failed
01:13:10 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:10 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  550.180442] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  550.187777] BTRFS error (device loop7): superblock checksum mismatch
[  550.204785] BTRFS error (device loop7): open_ctree failed
01:13:10 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:10 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8, 0x2000)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xa4, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:10 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
r2 = getpgrp(0x0)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2)

01:13:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x500]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:10 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x300, &(0x7f0000000240))

[  550.246619] print_req_error: I/O error, dev loop0, sector 3120
[  550.252716] Buffer I/O error on dev loop0, logical block 390, async page read
[  550.254931] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  550.261707] print_req_error: I/O error, dev loop0, sector 624
[  550.267816] BTRFS error (device loop7): superblock checksum mismatch
[  550.280359] Buffer I/O error on dev loop0, logical block 78, lost async page write
[  550.289442] BTRFS error (device loop7): open_ctree failed
01:13:10 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070")
perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000640)='/dev/md0\x00', 0x0, 0x0)
openat$md(0xffffffffffffff9c, &(0x7f0000000480)='/dev/md0\x00', 0x0, 0x0)
dup2(r1, r2)

[  550.401343] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  550.408653] BTRFS error (device loop7): superblock checksum mismatch
01:13:10 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r0, 0xffefffffffffff7f)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r1, &(0x7f0000000140)='0', 0x1, 0x0, &(0x7f0000000480)={0xa, 0x4e23, 0x2, @loopback, 0x8}, 0x1c)

01:13:10 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:10 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4000000000000000, &(0x7f0000000240))

01:13:10 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x20}, 0x2c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070")
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x9c}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14)

01:13:10 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fcntl$notify(r0, 0x402, 0x4)

01:13:10 executing program 5:

[  550.568204] BTRFS error (device loop7): open_ctree failed
01:13:10 executing program 5:

01:13:10 executing program 5:

[  550.633739] print_req_error: I/O error, dev loop0, sector 520
[  550.639878] Buffer I/O error on dev loop0, logical block 65, async page read
[  550.787236] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  550.794561] BTRFS error (device loop7): superblock checksum mismatch
[  550.888757] print_req_error: I/O error, dev loop0, sector 968
[  550.894761] Buffer I/O error on dev loop0, logical block 121, async page read
[  550.908673] BTRFS error (device loop7): open_ctree failed
[  550.932645] print_req_error: I/O error, dev loop0, sector 8
[  550.938429] Buffer I/O error on dev loop0, logical block 1, async page read
[  551.004748] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  551.011943] BTRFS error (device loop7): superblock checksum mismatch
01:13:11 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000080)=""/28, 0x10007)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x60001, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7fff)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x100ffe, 0x0)

01:13:11 executing program 5:

01:13:11 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:11 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xffff1f0000000000, &(0x7f0000000240))

01:13:11 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:11 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, 0x0)
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x2000, 0x0)
sendto$unix(r0, &(0x7f00000004c0)="80862bf8b7025b75da3dec0558f7a49e303ef2e75421cc02be0576da74c64642ea", 0x21, 0x44011, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e)
set_robust_list(&(0x7f0000000040), 0x18)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={<r2=>0x0, 0x0, 0x30}, &(0x7f0000000380)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x9, 0x7, 0x8004, 0x6000000, 0x5, 0x9, 0x3491, 0x7fff, r2}, 0x20)
r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r4 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r4)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=<r5=>0x0)
ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000600)=<r6=>0x0)
ioctl$BLKIOMIN(r4, 0x1278, &(0x7f0000000440))
setpgid(r5, r6)
getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xb4, "dd9cae9af69df0ccc9b5900df42dba4ea59fbf928de10366a0c9e368888fb854869284b84857481e8bc131995e210c6ca7f92727dcc23b3d5d66354b44f597568709357182c75830ce241257ab10022a8df28223d453fe715108604ce7e5b2a69c08686ca87086433b02577e9a6bf9add41c9dac0874abaccfe76223c61e459b5bf1dc0f1bf09cdad7f3c91851e64ca4eb14399cacf8895cd56db5e598c0f118e87c69f0b7e8bdb4cc6f2f318ef2fdb825d72d3a"}, &(0x7f0000000080)=0xd8)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r3, r3, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r3, 0x4c01)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ashmem\x00', 0x208080, 0x0)

01:13:11 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x14, 0xfffffffffffffff9, 0x0, 0x20, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_x_sec_ctx={0x1e, 0x18, 0xffffffffffffffe1, 0xffffffff, 0xe7, "2f66c79960244ae063cb29834f8ecc6c0ad64b975d99d2522d9afea0bb25a3ff217300cdb9745b1561103586c67d3f6c0dfa231b03fa3bb605f80f88c6ef17f67603a1c2c70401fb1752b19055604c3dfa0e0f12827f76cf6b6f3713b23fb73d2e8a041121dcaadb51f527ec55c5a5215c08c500ab299e15b2826526961a927072fb57dd67ef2e9bae42e05fed465be60345406a9c936d1fa0914b7d1232cfae7586f815eb41012d0cb39e98cafa6036e18a241eeb33ac217f8f2d2c05410df11adc893952630ad165de2d0a71ec319a35e9a68a9765af09b5ed5c0f267ea8ceaabee7ba503d93"}]}, 0x100}}, 0x1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:11 executing program 5:
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c)
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000))
r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00')
sendfile(r0, r1, &(0x7f0000000040)=0x100000, 0x8001)

[  551.054119] BTRFS error (device loop7): open_ctree failed
01:13:11 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0))
preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

01:13:11 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:11 executing program 5:
select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22df220a}, &(0x7f0000000080), &(0x7f0000000140), &(0x7f00000002c0)={0x77359400})
r0 = socket$nl_generic(0xa, 0x5, 0x84)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000140)={'sit0\x00'})

[  551.158617] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  551.165919] BTRFS error (device loop7): superblock checksum mismatch
01:13:11 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x97ffffff, &(0x7f0000000240))

01:13:11 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x91ffffff]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:11 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000380)="656d302b6574683070726f632f00e1af61002e750bc62aa27fa90e244bc2a664cde032c0ac412d0f7b8ab092e39cbbda851edf5b15e0b1df4160f991c450c7ca99178c3ad1acbd867508cff0cff2494d4138358c17dcb2907604350b532e012475a462dc7d4a8f5fc18036057394c6d1ec96d8bdbfe10d7d0cf816ae417a9e56c1ee02bb4053a622db0d26c0f7476de6a6844a154e95661cf7dfa10bcecbc0cd11c379c937039aea00f50ba587680000035391c00e9b0b41404ad7e621fb45d2c4eb4e5d93", 0x6)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r2=>0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x3)
sendfile(r1, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ptrace$peek(0x3, r2, &(0x7f0000000080))

[  551.330911] print_req_error: I/O error, dev loop0, sector 880
[  551.336947] Buffer I/O error on dev loop0, logical block 110, async page read
[  551.370686] BTRFS error (device loop7): open_ctree failed
01:13:11 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:11 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  551.553363] print_req_error: I/O error, dev loop0, sector 40
[  551.559272] Buffer I/O error on dev loop0, logical block 10, async page read
[  551.566677] print_req_error: I/O error, dev loop0, sector 44
[  551.572592] Buffer I/O error on dev loop0, logical block 11, async page read
[  551.769576] print_req_error: I/O error, dev loop0, sector 2072
[  551.775672] Buffer I/O error on dev loop0, logical block 259, async page read
01:13:12 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x4, 0x4}, 'port0\x00', 0x1, 0x400, 0x5, 0x1, 0x1a, 0x0, 0x6e6, 0x0, 0x4, 0x80000001})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:12 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3000000, &(0x7f0000000240))

01:13:12 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:12 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='/dev/loop#\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, &(0x7f0000000180)=0x14)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
kexec_load(0x8, 0x1, &(0x7f0000000300)=[{&(0x7f0000000240)="18e8ec29d83659d30e9b0cdd7199d39fc3168ae3186d1ff72032b7d39f3c71b247da8bed2d13f884e41ecff6ba31efd54144a58f9d4a043327cdc953be7486488190d7f9f9346c01c79e930797cac9c18f03b75553f8e1b6c57b795f83d3e31990b9c963328ed2fb1b70682ab5e2397db0f6af29cdf367e0b6114ed002b28b9e9be7ad7b0e7a7b141479dd5b279a5f774e663879efbf8a5cc4f8b02166b746", 0x9f, 0x7, 0x3}], 0x3e0000)

01:13:12 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x40020000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:12 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:12 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0)
ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x5)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:12 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=""/7}, 0x18)
unshare(0x8000400)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0xf6, &(0x7f00000000c0)}, 0x321)

01:13:12 executing program 5:

01:13:12 executing program 5:

01:13:12 executing program 5:

01:13:12 executing program 5:

01:13:12 executing program 5:

01:13:12 executing program 5:

01:13:12 executing program 5:

01:13:12 executing program 5:

[  552.343448] print_req_error: I/O error, dev loop0, sector 464
[  552.349552] Buffer I/O error on dev loop0, logical block 58, async page read
01:13:12 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x0, 0x0, 0x2})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:12 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x68000000, &(0x7f0000000240))

01:13:12 executing program 5:

01:13:12 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x80)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=<r3=>0x0)
ptrace$setregset(0x4205, r3, 0x7, &(0x7f0000000380)={&(0x7f0000000240)="aafed97a8be7848cf969ea6fc2351ab304cef084b8aace33818808cc8b645a44b7e7550870c1f6fecfc865abaf490db5022b88b70463ade09d90b5ef83a8d98fbe832694f9475edcc91a3485f4b7581fa3bd30d5867145e2dd7d31cc0c346dd58677f69c9d239cb3150febe955adfc98f9a6b6fcc88d5c47b66e46d7c7c761b416d93dfaf772ad18838eff0c24053b0118d9c5d761090e5461727a61169a9bca18d96c946a0284834a05e36c26a968d294036542eb0a66c3bf681827b245db5ba9f2efee5765a1a1cedf7eae", 0xcc})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:12 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x55053080]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:12 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:12 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs8', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:12 executing program 5:

01:13:12 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000240)=ANY=[@ANYBLOB="1100000000000000000000000000000000000000002ed664db1a04f649f6fc15caee416bdbdc4a7f474406acc44898a7cdc699c1c5fb9b490a03e514303663928bcecd9393e03eb7acca04b75c81598558334a587f2af1d1d69bdd0a5c0d5a8430d09ccc258dfe20271e0dc99f8c8963ecb280ab41bfb3e00148fa570833647ce6188d9654d613501992ed7aafa0c97249b0a6ac270b8655a11a04052c952969c11a2afe8eef5a92435dfec80ddec29c7be1fc5f5ab207cf7a5d7d93c2e66893bd4ef13a46c7f0311280b464d4ee4611c1584df3bc678925fbc9bae799c682f5db6851482881f2c3c31c7d1a30c97b75b54ca6"])
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:12 executing program 5:

01:13:12 executing program 5:

01:13:12 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfdfdffff00000000, &(0x7f0000000240))

01:13:12 executing program 5:

01:13:12 executing program 5:

[  552.773504] Buffer I/O error on dev loop0, logical block 17, async page read
01:13:12 executing program 5:

01:13:12 executing program 5:

01:13:13 executing program 5:

01:13:13 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x200000001)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
pwritev(r1, &(0x7f0000000340), 0x0, 0x1081806)
setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x79, 0x0, [0x4, 0xfffffffffffffff9, 0x5, 0x100000000]})
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:13 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xff}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
r1 = fcntl$dupfd(r0, 0x406, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002440)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="3f000000ee244a77b6748bd1f1c84b2fe971ed3c9686e733b453d01046497d9d8d48654b2402de23b4abb3989546823b51066767e76334961816fd"], &(0x7f0000000100)=0x47)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000004c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000480)={<r4=>0xffffffffffffffff}, 0x13f}}, 0x20)
dup3(r1, r1, 0x80000)
write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r3, &(0x7f0000000500)={0xb, 0x10, 0xfa00, {&(0x7f00000003c0), r4, 0x8000}}, 0x18)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000300)={<r5=>0xffffffffffffffff}, 0x13f, 0xa}}, 0x20)
write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000380)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000200), r5, 0x0, 0x2, 0x4}}, 0x20)

01:13:13 executing program 5:

[  553.024500] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  553.031875] BTRFS error (device loop7): superblock checksum mismatch
[  553.148484] BTRFS error (device loop7): open_ctree failed
01:13:13 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x68250000000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:13 executing program 5:

01:13:13 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x200000000000000, &(0x7f0000000240))

01:13:13 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:13 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:13 executing program 4:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
set_robust_list(&(0x7f0000000040), 0x18)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000140)='em0+eth0proc/\x00', 0x0)
renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00')
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

01:13:13 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:13 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff)
read(r0, &(0x7f0000fb6000)=""/28, 0x22c)
r1 = socket$inet6(0xa, 0x2, 0x2)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x100000001}, 0x26)
getsockname(r1, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
fcntl$setstatus(r0, 0x4, 0x44c00)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)

01:13:13 executing program 5:

01:13:13 executing program 5:

01:13:13 executing program 5:

01:13:13 executing program 5:

01:13:13 executing program 5:

[  553.400183] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  553.407457] BTRFS error (device loop7): superblock checksum mismatch
01:13:13 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070")
r1 = socket$inet(0x2, 0x3, 0x6)
sendmmsg(r1, &(0x7f00000038c0)=[{{&(0x7f0000000580)=@nl=@unspec, 0x80, &(0x7f0000002a40), 0x0, &(0x7f0000002ac0)=[{0x10}], 0x10}}], 0x1, 0xe000)

01:13:13 executing program 5:
r0 = socket(0x10, 0x1000080003, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f0000002900)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000b001400010000000000000000000000000000000001"], 0x1}}, 0x0)

01:13:13 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x4)
writev(r0, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1)

[  553.549066] BTRFS error (device loop7): open_ctree failed
[  553.654980] BTRFS error (device loop7): unsupported checksum algorithm 3786
[  553.662272] BTRFS error (device loop7): superblock checksum mismatch
[  553.753195] BTRFS error (device loop7): open_ctree failed
01:13:13 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x1000000]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:13 executing program 5:
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000001080)=0x1e)

01:13:13 executing program 2:
sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1001082)
r1 = memfd_create(&(0x7f0000000040)="9d23000000a73f33efc6d1a6230d8379f3b2e6620000000000000000000000ffff7f1794245ee14f62e1", 0x0)
ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080))
pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000000), 0x2000005)
r2 = gettid()
sched_setaffinity(r2, 0x8, &(0x7f00000000c0)=0x9)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

01:13:13 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c)

01:13:13 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00')
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000c2a1b31dbd33e2475afc66e4f1ebd7f0873ec3f5baa0c3a3da6c87c449b46b5ee7d2a4ed302101c4dff23904785233b6082881f544347e3364086a7eb821979cea10023d861f7e1b3a98f205e905c732e37492dc1f9c3af36577f84d33bfb354b9692cc3ccbf2effcdb068f31d798ef34d15b0698d87845f2577b5e82a5f94fbd11f587d23877a35f6a6e29ccb06410868c58de2a7e50098c6b77c7b8f6a248f253e8ee63221", @ANYRES16=r2, @ANYBLOB="210027bd7000ffdbdf2506000000080004001f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4000000)
ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000400))
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0)
r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xff, 0x600)
r5 = getpgrp(0xffffffffffffffff)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000780)=0xe8)
r7 = getgid()
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000007c0)=<r8=>0x0)
r9 = geteuid()
r10 = getgid()
sendmmsg$unix(r4, &(0x7f0000000900)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000500)="b421c25cbcb239f72a6eb3cc3d268a2a964971e26fe4cb5581823cc9ebcdbc665a2a58b910e3545b7f25a71f747b1ecb9f6818186036addf0da780", 0x3b}, {&(0x7f0000000540)="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", 0xfc}], 0x2, &(0x7f0000000800)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r3, r0, r3, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r3, r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r3, r1, r1]}, @rights={0x18, 0x1, 0x1, [r3]}], 0xf8, 0x1}], 0x1, 0x8000)
ioctl$LOOP_SET_FD(r3, 0x4c00, r0)

01:13:13 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\n', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:13 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x6c000000, &(0x7f0000000240))

01:13:13 executing program 3:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:14 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920f01"])
r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000000)="0f01c8f20f35ba2000b000ee0f2336360fc76df20f2054440f20c0663504000000440f22c064f3e10a660f3a63a63c6700baf80c66b8bd08428766efbafc0cb066ee", 0x42}], 0x1, 0x0, &(0x7f0000000000), 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil})
ioctl$KVM_RUN(r5, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

01:13:14 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1fffff, &(0x7f0000000240))

01:13:15 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
preadv(r0, &(0x7f00000023c0), 0x0, 0x0)

01:13:15 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667306", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:16 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x20003, 0x0)

01:13:16 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x74, &(0x7f0000000240))

01:13:16 executing program 4:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

01:13:16 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2, 0x0, 0x0, 0x0, 0x80300156]}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e)

01:13:16 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667312", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000200000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

01:13:16 executing program 6:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x7, &(0x7f0000000240))

[  717.791140] INFO: task kworker/u4:0:7 blocked for more than 140 seconds.
[  717.798083]       Not tainted 4.18.0-rc8+ #182
[  717.802748] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  717.810805] kworker/u4:0    D15448     7      2 0x80000000
[  717.816522] Workqueue: events_unbound fsnotify_mark_destroy_workfn
[  717.822903] Call Trace:
[  717.825564]  __schedule+0x87c/0x1ec0
[  717.829354]  ? __sched_text_start+0x8/0x8
[  717.833575]  ? lock_downgrade+0x8f0/0x8f0
[  717.837799]  ? perf_trace_lock+0xde/0x920
[  717.842023]  ? print_usage_bug+0xc0/0xc0
[  717.846178]  ? zap_class+0x740/0x740
[  717.849969]  ? graph_lock+0x170/0x170
[  717.853844]  schedule+0xfb/0x450
[  717.857274]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  717.861924]  ? __schedule+0x1ec0/0x1ec0
[  717.865976]  ? print_usage_bug+0xc0/0xc0
[  717.870128]  schedule_timeout+0x1cc/0x260
[  717.874345]  ? usleep_range+0x1a0/0x1a0
[  717.878387]  ? mark_held_locks+0xc9/0x160
[  717.882600]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  717.887255]  ? _raw_spin_unlock_irq+0x27/0x70
[  717.891828]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  717.896923]  wait_for_completion+0x430/0x8d0
[  717.901402]  ? __lock_is_held+0xb5/0x140
[  717.905540]  ? wait_for_completion_interruptible+0x950/0x950
[  717.911410]  ? wake_up_q+0x100/0x100
[  717.915186]  ? __lockdep_init_map+0x105/0x590
[  717.919754]  ? __init_waitqueue_head+0x9e/0x150
[  717.924486]  ? init_wait_entry+0x1c0/0x1c0
[  717.928797]  __synchronize_srcu+0x189/0x240
[  717.933185]  ? call_srcu+0x10/0x10
[  717.936794]  ? rcu_unexpedite_gp+0x20/0x20
[  717.941108]  ? synchronize_srcu+0x426/0x56f
[  717.945514]  synchronize_srcu+0x41c/0x56f
[  717.949741]  ? lock_downgrade+0x8f0/0x8f0
[  717.953963]  ? synchronize_srcu_expedited+0x20/0x20
[  717.959072]  ? kasan_check_read+0x11/0x20
[  717.963283]  ? do_raw_spin_unlock+0xa7/0x2f0
[  717.967785]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  717.972438]  ? kasan_check_write+0x14/0x20
[  717.976744]  ? do_raw_spin_lock+0xc1/0x200
[  717.981072]  fsnotify_mark_destroy_workfn+0x1be/0x550
[  717.986337]  ? graph_lock+0x170/0x170
[  717.990200]  ? fsnotify_grab_connector+0x2d0/0x2d0
[  717.995199]  ? process_one_work+0xb9b/0x1ba0
[  717.999682]  ? kasan_check_read+0x11/0x20
[  718.003912]  ? __lock_is_held+0xb5/0x140
[  718.008074]  process_one_work+0xc73/0x1ba0
[  718.012380]  ? trace_hardirqs_on+0x10/0x10
[  718.016712]  ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[  718.021505]  ? __sched_text_start+0x8/0x8
[  718.025741]  ? graph_lock+0x170/0x170
[  718.029618]  ? lock_downgrade+0x8f0/0x8f0
[  718.033881]  ? kasan_check_read+0x11/0x20
[  718.038129]  ? lock_acquire+0x1e4/0x540
[  718.042180]  ? worker_thread+0x3dc/0x13c0
[  718.046404]  ? lock_downgrade+0x8f0/0x8f0
[  718.050628]  ? lock_release+0xa30/0xa30
[  718.054686]  ? kasan_check_read+0x11/0x20
[  718.058907]  ? do_raw_spin_unlock+0xa7/0x2f0
[  718.063381]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  718.068056]  ? kasan_check_write+0x14/0x20
[  718.072350]  ? do_raw_spin_lock+0xc1/0x200
[  718.076657]  worker_thread+0x189/0x13c0
[  718.080724]  ? process_one_work+0x1ba0/0x1ba0
[  718.085294]  ? graph_lock+0x170/0x170
[  718.089171]  ? graph_lock+0x170/0x170
[  718.093056]  ? find_held_lock+0x36/0x1c0
[  718.097216]  ? find_held_lock+0x36/0x1c0
[  718.101366]  ? kasan_check_read+0x11/0x20
[  718.105575]  ? do_raw_spin_unlock+0xa7/0x2f0
[  718.110068]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  718.115233]  ? __kthread_parkme+0x58/0x1b0
[  718.119548]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  718.124639]  ? trace_hardirqs_on+0xd/0x10
[  718.128877]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.134488]  ? __kthread_parkme+0x106/0x1b0
[  718.138887]  kthread+0x345/0x410
[  718.142328]  ? process_one_work+0x1ba0/0x1ba0
[  718.146913]  ? kthread_bind+0x40/0x40
[  718.150781]  ret_from_fork+0x3a/0x50
[  718.154612] INFO: task jbd2/sda1-8:2169 blocked for more than 140 seconds.
[  718.161693]       Not tainted 4.18.0-rc8+ #182
[  718.166330] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  718.174363] jbd2/sda1-8     D17368  2169      2 0x80000000
[  718.180062] Call Trace:
[  718.182720]  __schedule+0x87c/0x1ec0
[  718.186490]  ? __sched_text_start+0x8/0x8
[  718.190695]  ? find_held_lock+0x36/0x1c0
[  718.194824]  ? lock_downgrade+0x8f0/0x8f0
[  718.199063]  ? kasan_check_read+0x11/0x20
[  718.203278]  ? do_raw_spin_unlock+0xa7/0x2f0
[  718.207753]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  718.212413]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  718.217583]  schedule+0xfb/0x450
[  718.221021]  ? trace_hardirqs_on+0xd/0x10
[  718.225929]  ? __schedule+0x1ec0/0x1ec0
[  718.229962]  ? prepare_to_wait+0x1a0/0x500
[  718.234270]  ? autoremove_wake_function+0x370/0x370
[  718.239358]  ? __schedule+0x884/0x1ec0
[  718.243329]  io_schedule+0x1c/0x70
[  718.247058]  bit_wait_io+0x18/0x90
[  718.250666]  __wait_on_bit+0xb3/0x130
[  718.254526]  ? bit_wait_timeout+0x210/0x210
[  718.258918]  out_of_line_wait_on_bit+0x213/0x3c0
[  718.263745]  ? __wait_on_bit+0x130/0x130
[  718.267894]  ? check_same_owner+0x340/0x340
[  718.272285]  ? init_wait_var_entry+0x1a0/0x1a0
[  718.276951]  __wait_on_buffer+0x76/0x90
[  718.281007]  jbd2_journal_commit_transaction+0x657b/0x8c54
[  718.286752]  ? __lock_acquire+0x7fc/0x5020
[  718.291096]  ? journal_submit_commit_record+0xd30/0xd30
[  718.296534]  ? find_held_lock+0x36/0x1c0
[  718.300680]  ? graph_lock+0x170/0x170
[  718.304545]  ? graph_lock+0x170/0x170
[  718.308417]  ? __lock_acquire+0x7fc/0x5020
[  718.312719]  ? trace_hardirqs_on+0x10/0x10
[  718.317055]  ? __update_load_avg_blocked_se.isra.33+0x460/0x460
[  718.323188]  ? update_load_avg+0x2de/0x2590
[  718.327569]  ? update_load_avg+0x2de/0x2590
[  718.331948]  ? perf_trace_lock_acquire+0xeb/0x9a0
[  718.336864]  ? attach_entity_load_avg+0x860/0x860
[  718.341768]  ? attach_entity_load_avg+0x860/0x860
[  718.346673]  ? perf_trace_lock+0x920/0x920
[  718.350977]  ? graph_lock+0x170/0x170
[  718.354855]  ? graph_lock+0x170/0x170
[  718.358745]  ? find_held_lock+0x36/0x1c0
[  718.362874]  ? find_held_lock+0x36/0x1c0
[  718.366996]  ? print_usage_bug+0xc0/0xc0
[  718.371120]  ? lock_downgrade+0x8f0/0x8f0
[  718.375330]  ? __lock_is_held+0xb5/0x140
[  718.379456]  ? __lock_acquire+0x7fc/0x5020
[  718.383746]  ? print_usage_bug+0xc0/0xc0
[  718.387860]  ? graph_lock+0x170/0x170
[  718.391727]  ? graph_lock+0x170/0x170
[  718.395583]  ? trace_hardirqs_on+0x10/0x10
[  718.399874]  ? __lock_acquire+0x7fc/0x5020
[  718.404159]  ? print_usage_bug+0xc0/0xc0
[  718.408278]  ? trace_hardirqs_on+0x10/0x10
[  718.412560]  ? reweight_task+0x130/0x130
[  718.416687]  ? __lock_acquire+0x7fc/0x5020
[  718.420982]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.426575]  ? __perf_event_task_sched_in+0x24f/0xbb0
[  718.431817]  ? perf_trace_lock+0xde/0x920
[  718.436025]  ? __lock_acquire+0x7fc/0x5020
[  718.440340]  ? find_held_lock+0x36/0x1c0
[  718.444464]  ? graph_lock+0x170/0x170
[  718.448323]  ? __lock_acquire+0x7fc/0x5020
[  718.452608]  ? __lock_acquire+0x7fc/0x5020
[  718.456895]  ? kasan_check_read+0x11/0x20
[  718.461105]  ? do_raw_spin_unlock+0xa7/0x2f0
[  718.465561]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  718.470205]  ? find_held_lock+0x36/0x1c0
[  718.474326]  ? lock_downgrade+0x8f0/0x8f0
[  718.478533]  ? kasan_check_read+0x11/0x20
[  718.482745]  ? graph_lock+0x170/0x170
[  718.486598]  ? graph_lock+0x170/0x170
[  718.490444]  ? do_raw_spin_lock+0xc1/0x200
[  718.494733]  ? trace_hardirqs_off+0xd/0x10
[  718.499060]  ? find_held_lock+0x36/0x1c0
[  718.503184]  ? lock_downgrade+0x8f0/0x8f0
[  718.507393]  ? init_timer_key+0x490/0x490
[  718.511595]  ? kasan_check_read+0x11/0x20
[  718.515795]  ? do_raw_spin_unlock+0xa7/0x2f0
[  718.520256]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  718.524890]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  718.530066]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  718.535141]  ? trace_hardirqs_on+0xd/0x10
[  718.539344]  ? try_to_del_timer_sync+0xec/0x140
[  718.544066]  ? del_timer+0x150/0x150
[  718.547835]  ? del_timer_sync+0xf8/0x270
[  718.551960]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.557559]  kjournald2+0x274/0xb50
[  718.561252]  ? __bpf_trace_jbd2_end_commit+0x30/0x30
[  718.566416]  ? lock_downgrade+0x8f0/0x8f0
[  718.570624]  ? kasan_check_read+0x11/0x20
[  718.574833]  ? finish_wait+0x430/0x430
[  718.578779]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  718.583933]  ? __kthread_parkme+0x58/0x1b0
[  718.588223]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  718.593300]  ? trace_hardirqs_on+0xd/0x10
[  718.597516]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.603114]  ? __kthread_parkme+0x106/0x1b0
[  718.607498]  kthread+0x345/0x410
[  718.610926]  ? __bpf_trace_jbd2_end_commit+0x30/0x30
[  718.616076]  ? kthread_bind+0x40/0x40
[  718.619933]  ret_from_fork+0x3a/0x50
[  718.623752] INFO: task kworker/u4:4:6733 blocked for more than 140 seconds.
[  718.630902]       Not tainted 4.18.0-rc8+ #182
[  718.635528] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  718.643557] kworker/u4:4    D14040  6733      2 0x80000000
[  718.649272] Workqueue: events_unbound fsnotify_connector_destroy_workfn
[  718.656078] Call Trace:
[  718.658740]  __schedule+0x87c/0x1ec0
[  718.662519]  ? print_usage_bug+0xc0/0xc0
[  718.666641]  ? __sched_text_start+0x8/0x8
[  718.670857]  ? lock_downgrade+0x8f0/0x8f0
[  718.675064]  ? perf_trace_lock+0xde/0x920
[  718.679266]  ? print_usage_bug+0xc0/0xc0
[  718.683385]  ? zap_class+0x740/0x740
[  718.687159]  ? graph_lock+0x170/0x170
[  718.691051]  schedule+0xfb/0x450
[  718.694466]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  718.699095]  ? __schedule+0x1ec0/0x1ec0
[  718.703119]  ? print_usage_bug+0xc0/0xc0
[  718.707250]  schedule_timeout+0x1cc/0x260
[  718.711447]  ? usleep_range+0x1a0/0x1a0
[  718.715469]  ? mark_held_locks+0xc9/0x160
[  718.719656]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  718.724292]  ? _raw_spin_unlock_irq+0x27/0x70
[  718.728832]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  718.733912]  wait_for_completion+0x430/0x8d0
[  718.738391]  ? __lock_is_held+0xb5/0x140
[  718.742515]  ? wait_for_completion_interruptible+0x950/0x950
[  718.748377]  ? wake_up_q+0x100/0x100
[  718.752150]  ? __lockdep_init_map+0x105/0x590
[  718.756736]  ? __init_waitqueue_head+0x9e/0x150
[  718.761462]  ? init_wait_entry+0x1c0/0x1c0
[  718.765770]  __synchronize_srcu+0x189/0x240
[  718.770166]  ? call_srcu+0x10/0x10
[  718.773769]  ? rcu_unexpedite_gp+0x20/0x20
[  718.778075]  ? synchronize_srcu+0x426/0x56f
[  718.782467]  synchronize_srcu+0x41c/0x56f
[  718.786681]  ? lock_downgrade+0x8f0/0x8f0
[  718.790897]  ? synchronize_srcu_expedited+0x20/0x20
[  718.795986]  ? kasan_check_read+0x11/0x20
[  718.800552]  ? do_raw_spin_unlock+0xa7/0x2f0
[  718.805054]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  718.809709]  ? kasan_check_write+0x14/0x20
[  718.814055]  ? do_raw_spin_lock+0xc1/0x200
[  718.818359]  fsnotify_connector_destroy_workfn+0x44/0xa0
[  718.823870]  process_one_work+0xc73/0x1ba0
[  718.828165]  ? trace_hardirqs_on+0x10/0x10
[  718.832473]  ? pwq_dec_nr_in_flight+0x4a0/0x4a0
[  718.837201]  ? lock_repin_lock+0x430/0x430
[  718.841512]  ? __sched_text_start+0x8/0x8
[  718.845722]  ? lock_downgrade+0x8f0/0x8f0
[  718.849931]  ? perf_trace_lock+0xde/0x920
[  718.854133]  ? retint_kernel+0x10/0x10
[  718.858077]  ? graph_lock+0x170/0x170
[  718.861941]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  718.866783]  ? lock_acquire+0x1e4/0x540
[  718.870822]  ? worker_thread+0x3dc/0x13c0
[  718.875058]  ? lock_downgrade+0x8f0/0x8f0
[  718.879294]  ? lock_release+0xa30/0xa30
[  718.883333]  ? kasan_check_read+0x11/0x20
[  718.887541]  ? do_raw_spin_unlock+0xa7/0x2f0
[  718.892016]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  718.896692]  ? kasan_check_write+0x14/0x20
[  718.900996]  ? do_raw_spin_lock+0xc1/0x200
[  718.905317]  worker_thread+0xaca/0x13c0
[  718.909382]  ? process_one_work+0x1ba0/0x1ba0
[  718.913955]  ? graph_lock+0x170/0x170
[  718.917827]  ? graph_lock+0x170/0x170
[  718.921696]  ? find_held_lock+0x36/0x1c0
[  718.925827]  ? find_held_lock+0x36/0x1c0
[  718.929973]  ? kasan_check_read+0x11/0x20
[  718.934183]  ? do_raw_spin_unlock+0xa7/0x2f0
[  718.938655]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  718.943830]  ? __kthread_parkme+0x58/0x1b0
[  718.948130]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  718.953207]  ? trace_hardirqs_on+0xd/0x10
[  718.957417]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.963019]  ? __kthread_parkme+0x106/0x1b0
[  718.967426]  kthread+0x345/0x410
[  718.970849]  ? process_one_work+0x1ba0/0x1ba0
[  718.975405]  ? kthread_bind+0x40/0x40
[  718.979265]  ret_from_fork+0x3a/0x50
[  718.983073] INFO: task syz-executor3:10549 blocked for more than 140 seconds.
[  718.990400]       Not tainted 4.18.0-rc8+ #182
[  718.995050] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  719.003098] syz-executor3   D19824 10549   4432 0x00000004
[  719.008802] Call Trace:
[  719.011461]  __schedule+0x87c/0x1ec0
[  719.015249]  ? __sched_text_start+0x8/0x8
[  719.020000]  ? __lock_acquire+0x7fc/0x5020
[  719.024361]  ? perf_trace_lock+0xde/0x920
[  719.028581]  ? perf_trace_lock+0xde/0x920
[  719.032805]  ? zap_class+0x740/0x740
[  719.036590]  ? graph_lock+0x170/0x170
[  719.040458]  schedule+0xfb/0x450
[  719.043895]  ? __schedule+0x1ec0/0x1ec0
[  719.047942]  ? print_usage_bug+0xc0/0xc0
[  719.052085]  schedule_timeout+0x1cc/0x260
[  719.056293]  ? usleep_range+0x1a0/0x1a0
[  719.060333]  ? mark_held_locks+0xc9/0x160
[  719.064542]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  719.069194]  ? _raw_spin_unlock_irq+0x27/0x70
[  719.073761]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  719.078856]  wait_for_completion+0x430/0x8d0
[  719.083349]  ? wait_for_completion_interruptible+0x950/0x950
[  719.089215]  ? wake_up_q+0x100/0x100
[  719.092999]  ? lock_release+0xa30/0xa30
[  719.097070]  ? mark_held_locks+0xc9/0x160
[  719.101288]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  719.105945]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  719.111064]  flush_work+0x531/0x900
[  719.114761]  ? insert_work+0x4f0/0x4f0
[  719.118726]  ? __brelse+0x180/0x180
[  719.122423]  ? __brelse+0x104/0x180
[  719.126129]  ? flush_workqueue_prep_pwqs+0x7f0/0x7f0
[  719.131308]  ? find_next_bit+0x104/0x130
[  719.135434]  lru_add_drain_all+0x414/0x5c0
[  719.139745]  ? lru_add_drain+0x30/0x30
[  719.143707]  ? __x64_sys_mount+0xbe/0x150
[  719.147933]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  719.153376]  invalidate_bdev+0x9e/0xe0
[  719.157334]  btrfs_get_bdev_and_sb+0xdc/0x300
[  719.161907]  open_fs_devices+0x6ad/0xc80
[  719.166055]  ? merge+0x250/0x250
[  719.169486]  ? do_raw_spin_unlock+0xa7/0x2f0
[  719.173963]  ? btrfs_update_device+0x650/0x650
[  719.178633]  ? rcu_read_lock_sched_held+0x108/0x120
[  719.183740]  btrfs_open_devices+0xda/0xf0
[  719.187956]  btrfs_mount_root+0x942/0x1e90
[  719.192266]  ? btrfs_decode_error+0x70/0x70
[  719.196655]  ? save_stack+0x43/0xd0
[  719.200343]  ? __kasan_slab_free+0x11a/0x170
[  719.204799]  ? kasan_slab_free+0xe/0x10
[  719.209168]  ? kfree+0xd9/0x260
[  719.212499]  ? mount_fs+0xae/0x328
[  719.216082]  ? vfs_kern_mount.part.34+0xdc/0x4e0
[  719.220886]  ? do_mount+0x581/0x30e0
[  719.224654]  ? ksys_mount+0x12d/0x140
[  719.228508]  ? __x64_sys_mount+0xbe/0x150
[  719.232710]  ? do_syscall_64+0x1b9/0x820
[  719.236822]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  719.242245]  ? kasan_check_read+0x11/0x20
[  719.246444]  ? do_raw_spin_unlock+0xa7/0x2f0
[  719.250898]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  719.255531]  ? do_raw_spin_lock+0xc1/0x200
[  719.259826]  mount_fs+0xae/0x328
[  719.263237]  ? debug_check_no_obj_freed+0x30b/0x595
[  719.268299]  vfs_kern_mount.part.34+0xdc/0x4e0
[  719.272954]  ? may_umount+0xb0/0xb0
[  719.276627]  ? kfree+0x111/0x260
[  719.280060]  ? btrfs_mount+0x84c/0x215e
[  719.284078]  vfs_kern_mount+0x40/0x60
[  719.287923]  btrfs_mount+0x4a9/0x215e
[  719.291771]  ? kasan_check_read+0x11/0x20
[  719.295962]  ? rcu_is_watching+0x8c/0x150
[  719.300168]  ? btrfs_remount+0x1710/0x1710
[  719.304461]  ? __lockdep_init_map+0x105/0x590
[  719.309024]  ? __lockdep_init_map+0x105/0x590
[  719.313607]  ? lockdep_init_map+0x9/0x10
[  719.317726]  ? __init_waitqueue_head+0x9e/0x150
[  719.322454]  ? init_wait_entry+0x1c0/0x1c0
[  719.326741]  ? memcpy+0x45/0x50
[  719.330078]  ? alloc_vfsmnt+0x779/0x9f0
[  719.334109]  ? mnt_free_id.isra.27+0x60/0x60
[  719.338577]  ? kasan_check_read+0x11/0x20
[  719.342782]  ? graph_lock+0x170/0x170
[  719.346636]  ? rcu_pm_notify+0xc0/0xc0
[  719.350596]  ? find_held_lock+0x36/0x1c0
[  719.354753]  ? lock_downgrade+0x8f0/0x8f0
[  719.358961]  mount_fs+0xae/0x328
[  719.362383]  ? btrfs_remount+0x1710/0x1710
[  719.366681]  ? mount_fs+0xae/0x328
[  719.370270]  ? mpi_free.cold.1+0x19/0x19
[  719.374389]  vfs_kern_mount.part.34+0xdc/0x4e0
[  719.379057]  ? may_umount+0xb0/0xb0
[  719.382740]  ? _raw_read_unlock+0x22/0x30
[  719.386943]  ? __get_fs_type+0x97/0xc0
[  719.390891]  do_mount+0x581/0x30e0
[  719.394491]  ? do_raw_spin_unlock+0xa7/0x2f0
[  719.398961]  ? copy_mount_string+0x40/0x40
[  719.403265]  ? copy_mount_options+0x5f/0x380
[  719.407739]  ? rcu_read_lock_sched_held+0x108/0x120
[  719.412816]  ? kmem_cache_alloc_trace+0x616/0x780
[  719.417728]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.423420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.429028]  ? copy_mount_options+0x285/0x380
[  719.433609]  ksys_mount+0x12d/0x140
[  719.437288]  __x64_sys_mount+0xbe/0x150
[  719.441315]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  719.446395]  do_syscall_64+0x1b9/0x820
[  719.450344]  ? finish_task_switch+0x1d3/0x870
[  719.454907]  ? syscall_return_slowpath+0x5e0/0x5e0
[  719.459913]  ? syscall_return_slowpath+0x31d/0x5e0
[  719.464918]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  719.470353]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  719.475274]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  719.480525] RIP: 0033:0x459aba
[  719.483753] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 f8 48 89 f3 48 83 ec 27 48 83 e4 f0 48 89 44 24 10 48 89 5c 24 18 48 8d <3d> 01 4d ff 00 48 8d 9c 24 68 00 ff ff 48 89 5f 10 48 89 5f 18 48 
[  719.503270] RSP: 002b:00007fe24ecfba88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[  719.511061] RAX: ffffffffffffffda RBX: 00007fe24ecfbb30 RCX: 0000000000459aba
[  719.518395] RDX: 00007fe24ecfbad0 RSI: 0000000020000100 RDI: 00007fe24ecfbaf0
[  719.525739] RBP: 0000000020000100 R08: 00007fe24ecfbb30 R09: 00007fe24ecfbad0
[  719.533071] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004
[  719.540411] R13: 0000000000000000 R14: 00000000004c9a02 R15: 0000000000000000
[  719.547777] INFO: task syz-executor4:10601 blocked for more than 140 seconds.
[  719.555109]       Not tainted 4.18.0-rc8+ #182
[  719.559743] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  719.567793] syz-executor4   D19824 10601   4427 0x00000004
[  719.573493] Call Trace:
[  719.576150]  __schedule+0x87c/0x1ec0
[  719.579933]  ? perf_trace_lock+0xde/0x920
[  719.584154]  ? __sched_text_start+0x8/0x8
[  719.588375]  ? graph_lock+0x170/0x170
[  719.592237]  ? graph_lock+0x170/0x170
[  719.596108]  ? alloc_pages_current+0x114/0x210
[  719.600765]  ? find_held_lock+0x36/0x1c0
[  719.604902]  schedule+0xfb/0x450
[  719.608339]  ? __schedule+0x1ec0/0x1ec0
[  719.612389]  ? kasan_check_read+0x11/0x20
[  719.616610]  ? do_raw_spin_unlock+0xa7/0x2f0
[  719.621085]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  719.625744]  ? debug_mutex_free_waiter+0x1c0/0x1c0
[  719.630752]  ? mutex_destroy+0x200/0x200
[  719.634884]  ? do_raw_spin_lock+0xc1/0x200
[  719.639196]  schedule_preempt_disabled+0x10/0x20
[  719.644030]  __mutex_lock+0xede/0x1820
[  719.648020]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.653656]  ? btrfs_scan_one_device+0x442/0xb00
[  719.658529]  ? mutex_trylock+0x2b0/0x2b0
[  719.662669]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  719.668282]  ? _atomic_dec_and_lock+0x11f/0x1d0
[  719.673059]  ? _atomic_dec_and_lock_irqsave+0x240/0x240
[  719.678501]  ? kasan_check_write+0x14/0x20
[  719.682811]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  719.687815]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.693423]  ? iput+0x63a/0xaa0
[  719.696774]  ? inode_add_lru+0x2a0/0x2a0
[  719.700906]  ? kasan_check_read+0x11/0x20
[  719.705119]  ? do_raw_spin_unlock+0xa7/0x2f0
[  719.709597]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  719.714257]  ? kasan_check_write+0x14/0x20
[  719.718565]  ? do_raw_spin_lock+0xc1/0x200
[  719.722879]  ? blkdev_get+0xc8/0xb50
[  719.726685]  ? check_same_owner+0x340/0x340
[  719.731074]  ? blkdev_open+0x280/0x280
[  719.735054]  ? rcu_note_context_switch+0x730/0x730
[  719.740083]  mutex_lock_nested+0x16/0x20
[  719.744214]  ? mutex_lock_nested+0x16/0x20
[  719.748519]  btrfs_scan_one_device+0x442/0xb00
[  719.753176]  ? device_list_add+0x1530/0x1530
[  719.757654]  ? kasan_check_write+0x14/0x20
[  719.761966]  ? trace_hardirqs_off+0xd/0x10
[  719.766272]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  719.771458]  ? debug_check_no_obj_freed+0x30b/0x595
[  719.776546]  ? __free_pages+0x10a/0x190
[  719.780591]  ? free_unref_page+0x9a0/0x9a0
[  719.784912]  ? free_pages+0x50/0x90
[  719.788612]  btrfs_mount_root+0x3ae/0x1e90
[  719.792945]  ? alloc_vfsmnt+0x779/0x9f0
[  719.796999]  ? btrfs_decode_error+0x70/0x70
[  719.801430]  ? save_stack+0x43/0xd0
[  719.805126]  ? __kasan_slab_free+0x11a/0x170
[  719.809594]  ? kasan_slab_free+0xe/0x10
[  719.813638]  ? kfree+0xd9/0x260
[  719.816989]  ? mount_fs+0xae/0x328
[  719.820584]  ? vfs_kern_mount.part.34+0xdc/0x4e0
[  719.825379]  ? do_mount+0x581/0x30e0
[  719.829131]  ? ksys_mount+0x12d/0x140
[  719.832976]  ? __x64_sys_mount+0xbe/0x150
[  719.837166]  ? do_syscall_64+0x1b9/0x820
[  719.841272]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  719.846712]  ? kasan_check_read+0x11/0x20
[  719.851189]  ? do_raw_spin_unlock+0xa7/0x2f0
[  719.855674]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  719.860331]  ? do_raw_spin_lock+0xc1/0x200
[  719.864690]  mount_fs+0xae/0x328
[  719.868145]  ? debug_check_no_obj_freed+0x30b/0x595
[  719.873242]  vfs_kern_mount.part.34+0xdc/0x4e0
[  719.877904]  ? may_umount+0xb0/0xb0
[  719.881605]  ? kfree+0x111/0x260
[  719.885060]  ? btrfs_mount+0x84c/0x215e
[  719.889135]  vfs_kern_mount+0x40/0x60
[  719.893019]  btrfs_mount+0x4a9/0x215e
[  719.896919]  ? kasan_check_read+0x11/0x20
[  719.901134]  ? rcu_is_watching+0x8c/0x150
[  719.905359]  ? btrfs_remount+0x1710/0x1710
[  719.909670]  ? __lockdep_init_map+0x105/0x590
[  719.914238]  ? __lockdep_init_map+0x105/0x590
[  719.918810]  ? lockdep_init_map+0x9/0x10
[  719.922937]  ? __init_waitqueue_head+0x9e/0x150
[  719.927693]  ? init_wait_entry+0x1c0/0x1c0
[  719.931995]  ? memcpy+0x45/0x50
[  719.935358]  ? alloc_vfsmnt+0x779/0x9f0
[  719.939401]  ? mnt_free_id.isra.27+0x60/0x60
[  719.943964]  ? kasan_check_read+0x11/0x20
[  719.948185]  ? graph_lock+0x170/0x170
[  719.952074]  ? rcu_pm_notify+0xc0/0xc0
[  719.956076]  ? find_held_lock+0x36/0x1c0
[  719.960217]  ? lock_downgrade+0x8f0/0x8f0
[  719.964538]  mount_fs+0xae/0x328
[  719.967972]  ? btrfs_remount+0x1710/0x1710
[  719.972280]  ? mount_fs+0xae/0x328
[  719.975882]  ? mpi_free.cold.1+0x19/0x19
[  719.980020]  vfs_kern_mount.part.34+0xdc/0x4e0
[  719.984707]  ? may_umount+0xb0/0xb0
[  719.988402]  ? _raw_read_unlock+0x22/0x30
[  719.992619]  ? __get_fs_type+0x97/0xc0
[  719.996588]  do_mount+0x581/0x30e0
[  720.000193]  ? do_raw_spin_unlock+0xa7/0x2f0
[  720.004681]  ? copy_mount_string+0x40/0x40
[  720.009007]  ? copy_mount_options+0x5f/0x380
[  720.013511]  ? rcu_read_lock_sched_held+0x108/0x120
[  720.018606]  ? kmem_cache_alloc_trace+0x616/0x780
[  720.023524]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.029401]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.035026]  ? copy_mount_options+0x285/0x380
[  720.039720]  ksys_mount+0x12d/0x140
[  720.043425]  __x64_sys_mount+0xbe/0x150
[  720.047468]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  720.052555]  do_syscall_64+0x1b9/0x820
[  720.056593]  ? finish_task_switch+0x1d3/0x870
[  720.061161]  ? syscall_return_slowpath+0x5e0/0x5e0
[  720.066153]  ? syscall_return_slowpath+0x31d/0x5e0
[  720.074072]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  720.079514]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  720.084433]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  720.089688] RIP: 0033:0x459aba
[  720.093284] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 f8 48 89 f3 48 83 ec 27 48 83 e4 f0 48 89 44 24 10 48 89 5c 24 18 48 8d <3d> 01 4d ff 00 48 8d 9c 24 68 00 ff ff 48 89 5f 10 48 89 5f 18 48 
[  720.112869] RSP: 002b:00007f0a8f9aea88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[  720.120826] RAX: ffffffffffffffda RBX: 00007f0a8f9aeb30 RCX: 0000000000459aba
[  720.128163] RDX: 00007f0a8f9aead0 RSI: 0000000020000100 RDI: 00007f0a8f9aeaf0
[  720.135498] RBP: 0000000020000100 R08: 00007f0a8f9aeb30 R09: 00007f0a8f9aead0
[  720.142831] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004
[  720.150167] R13: 0000000000000000 R14: 00000000004c9a02 R15: 0000000000000000
[  720.157522] 
[  720.157522] Showing all locks held in the system:
[  720.163913] 2 locks held by kworker/u4:0/7:
[  720.168289]  #0: 00000000faf3100d ((wq_completion)"events_unbound"){+.+.}, at: process_one_work+0xb44/0x1ba0
[  720.178363]  #1: 000000005e67dcac ((reaper_work).work){+.+.}, at: process_one_work+0xb9b/0x1ba0
[  720.187322] 2 locks held by kworker/1:0/19:
[  720.191700]  #0: 00000000b02f1490 ((wq_completion)"events"){+.+.}, at: process_one_work+0xb44/0x1ba0
[  720.201080]  #1: 00000000a60a0f64 ((work_completion)(&smc->tcp_listen_work)){+.+.}, at: process_one_work+0xb9b/0x1ba0
[  720.211956] 1 lock held by khungtaskd/773:
[  720.216244]  #0: 00000000ebc72d1f (rcu_read_lock){....}, at: debug_show_all_locks+0xd0/0x428
[  720.226497] 2 locks held by kworker/0:3/2002:
[  720.231042]  #0: 00000000b02f1490 ((wq_completion)"events"){+.+.}, at: process_one_work+0xb44/0x1ba0
[  720.240426]  #1: 00000000810b534f ((work_completion)(&smc->tcp_listen_work)){+.+.}, at: process_one_work+0xb9b/0x1ba0
[  720.251323] 1 lock held by rsyslogd/4290:
[  720.255531] 2 locks held by getty/4380:
[  720.259561]  #0: 000000008ae8d13b (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  720.267895]  #1: 00000000edf80c9a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0
[  720.276844] 2 locks held by getty/4381:
[  720.280866]  #0: 00000000c641a7ce (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  720.289197]  #1: 000000008dd16218 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0
[  720.298144] 2 locks held by getty/4382:
[  720.302167]  #0: 00000000a7ac34f8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  720.310494]  #1: 0000000019451800 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0
[  720.319445] 2 locks held by getty/4383:
[  720.323467]  #0: 000000006d07e021 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  720.331799]  #1: 0000000033d63207 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0
[  720.340750] 2 locks held by getty/4384:
[  720.344773]  #0: 0000000009d22666 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  720.353102]  #1: 0000000092eacf50 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0
[  720.362055] 2 locks held by getty/4385:
[  720.366076]  #0: 00000000c67f588b (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  720.374410]  #1: 0000000026a52a73 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0
[  720.383362] 2 locks held by getty/4386:
[  720.387375]  #0: 0000000025cdc197 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  720.395692]  #1: 00000000b4dc0b8b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0
[  720.404641] 2 locks held by kworker/0:4/4930:
[  720.409189]  #0: 00000000b02f1490 ((wq_completion)"events"){+.+.}, at: process_one_work+0xb44/0x1ba0
[  720.418564]  #1: 000000002337f950 ((work_completion)(&smc->tcp_listen_work)){+.+.}, at: process_one_work+0xb9b/0x1ba0
[  720.429809] 2 locks held by kworker/1:3/5003:
[  720.434359]  #0: 00000000b02f1490 ((wq_completion)"events"){+.+.}, at: process_one_work+0xb44/0x1ba0
[  720.443742]  #1: 000000002ef026b1 ((work_completion)(&smc->tcp_listen_work)){+.+.}, at: process_one_work+0xb9b/0x1ba0
[  720.455301] 2 locks held by kworker/u4:4/6733:
[  720.459951]  #0: 00000000faf3100d ((wq_completion)"events_unbound"){+.+.}, at: process_one_work+0xb44/0x1ba0
[  720.470055]  #1: 0000000097e43400 (connector_reaper_work){+.+.}, at: process_one_work+0xb9b/0x1ba0
[  720.479777] 1 lock held by syz-executor5/10543:
[  720.484535] 3 locks held by syz-executor3/10549:
[  720.489343]  #0: 0000000019ac9f03 (uuid_mutex){+.+.}, at: btrfs_open_devices+0x2d/0xf0
[  720.497528]  #1: 00000000e39d57d9 (&fs_devs->device_list_mutex){+.+.}, at: btrfs_open_devices+0x37/0xf0
[  720.507167]  #2: 000000009e33d4f7 (lock#6){+.+.}, at: lru_add_drain_all+0xac/0x5c0
[  720.515000] 1 lock held by syz-executor4/10601:
[  720.519757]  #0: 0000000019ac9f03 (uuid_mutex){+.+.}, at: btrfs_scan_one_device+0x442/0xb00
[  720.528351] 
[  720.530036] =============================================
[  720.530036] 
[  720.537102] NMI backtrace for cpu 1
[  720.540788] CPU: 1 PID: 773 Comm: khungtaskd Not tainted 4.18.0-rc8+ #182
[  720.547730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  720.557101] Call Trace:
[  720.559723]  dump_stack+0x1c9/0x2b4
[  720.563386]  ? dump_stack_print_info.cold.2+0x52/0x52
[  720.568605]  ? vprintk_default+0x28/0x30
[  720.572710]  nmi_cpu_backtrace.cold.4+0x19/0xce
[  720.577434]  ? rcu_report_qs_rnp+0x7a0/0x7a0
[  720.581881]  ? lapic_can_unplug_cpu.cold.27+0x3f/0x3f
[  720.587108]  nmi_trigger_cpumask_backtrace+0x151/0x192
[  720.592420]  arch_trigger_cpumask_backtrace+0x14/0x20
[  720.597672]  watchdog+0x9c4/0xf80
[  720.601173]  ? reset_hung_task_detector+0xd0/0xd0
[  720.606056]  ? kasan_check_read+0x11/0x20
[  720.610244]  ? do_raw_spin_unlock+0xa7/0x2f0
[  720.614689]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  720.619823]  ? __kthread_parkme+0x58/0x1b0
[  720.624094]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  720.629141]  ? trace_hardirqs_on+0xd/0x10
[  720.633319]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.638888]  ? __kthread_parkme+0x106/0x1b0
[  720.643238]  kthread+0x345/0x410
[  720.646640]  ? reset_hung_task_detector+0xd0/0xd0
[  720.651511]  ? kthread_bind+0x40/0x40
[  720.655344]  ret_from_fork+0x3a/0x50
[  720.659133] Sending NMI from CPU 1 to CPUs 0:
[  720.663709] NMI backtrace for cpu 0
[  720.663725] CPU: 0 PID: 10543 Comm: syz-executor5 Not tainted 4.18.0-rc8+ #182
[  720.663731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  720.663748] RIP: 0010:vmx_vcpu_run+0x1244/0x2600
[  720.663750] Code: 60 03 00 00 4c 8b a9 68 03 00 00 4c 8b b1 70 03 00 00 4c 8b b9 78 03 00 00 48 8b 89 08 03 00 00 75 05 0f 01 c2 eb 03 0f 01 c3 <48> 89 4c 24 08 59 0f 96 81 88 56 00 00 48 89 81 00 03 00 00 48 89 
[  720.663907] RSP: 0018:ffff88018e937350 EFLAGS: 00000002
[  720.663916] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[  720.663922] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  720.663928] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  720.663934] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  720.663940] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  720.663951] FS:  00007f508c117700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000
[  720.663958] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  720.663964] CR2: 0000000000000000 CR3: 00000001d5298000 CR4: 00000000001426f0
[  720.663974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  720.663980] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  720.663983] Call Trace:
[  720.664008]  ? vmx_set_constant_host_state.isra.73+0x860/0x860
[  720.664023]  ? __lock_is_held+0xb5/0x140
[  720.664040]  ? vcpu_enter_guest+0xe8d/0x6090
[  720.664056]  ? kvm_set_msr_common+0x26a0/0x26a0
[  720.664069]  ? print_usage_bug+0xc0/0xc0
[  720.664082]  ? print_usage_bug+0xc0/0xc0
[  720.664094]  ? retint_kernel+0x10/0x10
[  720.664107]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  720.664120]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  720.664136]  ? mark_held_locks+0xc9/0x160
[  720.664147]  ? retint_kernel+0x10/0x10
[  720.664165]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  720.664178]  ? kvm_check_async_pf_completion+0x3a7/0x5c0
[  720.664190]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  720.664203]  ? kvm_clear_async_pf_completion_queue+0x790/0x790
[  720.664213]  ? retint_kernel+0x10/0x10
[  720.664228]  ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690
[  720.664238]  ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690
[  720.664254]  ? kvm_vcpu_ioctl+0x7b8/0x1300
[  720.664267]  ? kvm_uevent_notify_change.part.31+0x440/0x440
[  720.664282]  ? find_held_lock+0x36/0x1c0
[  720.664298]  ? lock_downgrade+0x8f0/0x8f0
[  720.664310]  ? rcu_is_watching+0x8c/0x150
[  720.664319]  ? rcu_report_qs_rnp+0x7a0/0x7a0
[  720.664332]  ? __fget+0x414/0x670
[  720.664345]  ? expand_files.part.8+0x9c0/0x9c0
[  720.664358]  ? lock_downgrade+0x8f0/0x8f0
[  720.664371]  ? kvm_uevent_notify_change.part.31+0x440/0x440
[  720.664382]  ? do_vfs_ioctl+0x1de/0x1720
[  720.664393]  ? do_raw_spin_unlock+0xa7/0x2f0
[  720.664403]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  720.664414]  ? ioctl_preallocate+0x300/0x300
[  720.664423]  ? __fget_light+0x2f7/0x440
[  720.664435]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  720.664445]  ? fget_raw+0x20/0x20
[  720.664458]  ? task_work_run+0x22f/0x2a0
[  720.664472]  ? __x64_sys_futex+0x47f/0x6a0
[  720.664483]  ? exit_to_usermode_loop+0x8c/0x370
[  720.664494]  ? do_futex+0x27d0/0x27d0
[  720.664505]  ? security_file_ioctl+0x94/0xc0
[  720.664516]  ? ksys_ioctl+0xa9/0xd0
[  720.664527]  ? __x64_sys_ioctl+0x73/0xb0
[  720.664538]  ? do_syscall_64+0x1b9/0x820
[  720.664549]  ? finish_task_switch+0x1d3/0x870
[  720.664561]  ? syscall_return_slowpath+0x5e0/0x5e0
[  720.664574]  ? syscall_return_slowpath+0x31d/0x5e0
[  720.664586]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  720.664599]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  720.664612]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  720.664704] Kernel panic - not syncing: hung_task: blocked tasks
[  721.017187] CPU: 1 PID: 773 Comm: khungtaskd Not tainted 4.18.0-rc8+ #182
[  721.024130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  721.033501] Call Trace:
[  721.036121]  dump_stack+0x1c9/0x2b4
[  721.039788]  ? dump_stack_print_info.cold.2+0x52/0x52
[  721.045013]  ? printk_safe_log_store+0x2f0/0x2f0
[  721.049812]  panic+0x238/0x4e7
[  721.053037]  ? add_taint.cold.5+0x16/0x16
[  721.057221]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.062802]  ? nmi_trigger_cpumask_backtrace+0x13a/0x192
[  721.068284]  ? printk_safe_flush+0xd7/0x130
[  721.072641]  watchdog+0x9d5/0xf80
[  721.076144]  ? reset_hung_task_detector+0xd0/0xd0
[  721.081023]  ? kasan_check_read+0x11/0x20
[  721.085202]  ? do_raw_spin_unlock+0xa7/0x2f0
[  721.089643]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  721.094779]  ? __kthread_parkme+0x58/0x1b0
[  721.099050]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  721.104098]  ? trace_hardirqs_on+0xd/0x10
[  721.108280]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.113845]  ? __kthread_parkme+0x106/0x1b0
[  721.118195]  kthread+0x345/0x410
[  721.121598]  ? reset_hung_task_detector+0xd0/0xd0
[  721.126465]  ? kthread_bind+0x40/0x40
[  721.130298]  ret_from_fork+0x3a/0x50
[  721.134545] Dumping ftrace buffer:
[  721.138245]    (ftrace buffer empty)
[  721.142050] Kernel Offset: disabled
[  721.145692] Rebooting in 86400 seconds..