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"971fa336d9d56b52d0e98cfbad94623519fe44f720c2f58924456aa0d563ba102b9862805a2ff019f628cab0d81222eab4c1eedd2aa64d29a2a3ccfdeaa2c62478ade4c5571476d023b413daf9a5990b1c730e641563f5e1d1e2b086bd4e48d3bf7461da82edab8df6ff8a5af5543bf75c1681b6c6ff8e798e539ee4236cf8203e41069640fc50e8b730ba6b770bbba6b09f6c1283d94e97e4949f21d0949f738ee4bde9ba9e5dbbfac6b267b5c5fbb231fff905e659133eb3d344caad348106dd77541851b5e1a2a39647c24100021a9c2f21cfe3cc22f1727b1cb68318e3908bca920138644f08f49f903514edc17c"}, {0x40, 0x115, 0x2, "7fc1f33e2d60e3537f2cbc8461f457de684823d1e1262e216ff4334252465e1acaa88d9fa90e529e17"}, {0xb8, 0x111, 0x4, "555fc7f322f2d1c9a73a1ed22df12772340aa94c5cd66ed3f2978ac3a0f32a3d12f2ee80cae6cbcee683b60505f59162e8427df33b2e794437fc47ab3b506c799231aae66bb3bc23ee38758390bf251abafcfa2024c44437d72ee6a65923e0512ff02b3106ae5cb9cd620d7a73b88831187e0ccc0d1e662b0d492976dfad21adadbae0b34878e78d7a6a44cc94c1db6b64f297f31d6df95d46672c5db61939d1ae4dcafa"}, {0x48, 0x19f, 0x40, "6f825664159a081942210fb16f9100ce9a2dca37dc157dd0206af8aa28feeceab203533c51bea2956a148a273d1d6338d650bf8d01"}, {0xf8, 0x117, 0x1, "88e16f5300377d9de8ff4f245cfebd930feea602c2681c0d1d3d7d2e77822cafa51a5f1886ba739f1f366fa72e0b968bcd5907f6038a0d2301c0a13a3853a09200a325c41e5b7b37324e3c3ac0218d16db26cf34a35d4248ec0eeb13082e9e4e4197383da5b1bc0e01efeb8501d08a72560e83185469d915cb05702f9d85c28e4eb12dcb239a80da7234ca20ee1b0b26666b6ff58079541522fbd53908614356eeb730a75c4fae75d333f8ebc0f57ffc9b3da5cace8c0c00aaa3b0f18fdcfb4f557bcc20cbab6a800408acd688e1f1a2564016f5d7a47fc603fcc06c6c6a57b33550f2c6ea0d1577"}, {0x48, 0x117, 0x4, "d5432e35f7aebbc96ccae0b4aafa1851c1a79db1af81beb9b10fe57feb9e0cfa53e38c02109e21649e2d519e4ec823db677e857e5f30f3"}, {0x20, 0x100, 0x5, "9e45e79ec61e4bf3f308236275"}, {0x1010, 0x102, 0x9, "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"}], 0x13b0, 0x20008005}, 0x4}], 0x4, 0x4000080)

15:21:21 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  511.600754] BTRFS error (device loop2): open_ctree failed
[  511.822715] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  511.830042] BTRFS error (device loop2): superblock checksum mismatch
[  511.896797] BTRFS error (device loop2): open_ctree failed
[  511.929444] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  511.936698] BTRFS error (device loop2): superblock checksum mismatch
15:21:21 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:21 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:21 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x4)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:21 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:21 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:21 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:21 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e0", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:21 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  511.947889] BTRFS error (device loop2): open_ctree failed
[  512.072617] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  512.079873] BTRFS error (device loop5): superblock checksum mismatch
[  512.088943] BTRFS error (device loop5): open_ctree failed
[  512.116193] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  512.123632] BTRFS error (device loop5): superblock checksum mismatch
15:21:22 executing program 4:
r0 = socket$inet6(0xa, 0x4, 0x1f)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={<r2=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x3f}, 0x8)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r3 = socket$kcm(0x29, 0x2, 0x0)
sendto(r3, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r3, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="1000000000000000000000000000"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

[  512.170097] BTRFS error (device loop5): open_ctree failed
[  512.194040] BTRFS error (device loop5): unsupported checksum algorithm 3786
15:21:22 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e0", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:22 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="62747266731c", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:22 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES64=r1, @ANYBLOB="d40bc85322281f005d790c47a1c3daec86166c4969031f6553f58512e92a61247f50345b133e27f1fcd17b3bbefe236eb99b3a72b1a17917a58eda9585af2e091c9aeb858d0aace96f5192d99f7ceb9a4e9d0c7c18241db7b56835627aeb07ba46546bd20d95f27447cf0412fa8b37760bc3f4411ab0f9674b419088b8f8455a83910866f605f01a4eabd378fd36f9be0f2a81555add14ba9ef30b1271ba5018f71fad80d138a1957c6691ebf49fe7ee5f5de78bf6306d7607c317f97bd828", @ANYRES64=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64, @ANYRES64=r1, @ANYRES64=r0, @ANYBLOB="7a3169d5099a17720009e8978fbdcc888b545a25fa01a023a2ff1c78d54ed0928ca187694ee0ee90add005fce20983129766799164b44cee251e8d83b90361fc54b3957349801ec99d5047c8b8f0ce645c9bc1d6e04d6c8c3d4f9a56f0937e72fa3f22c12b931db6cdf328f7130d10f408e255c01cca2faf70226ca404dcbe916521c20bf16e70993ec73c8bf93f3db6c3fbc08d02e09b81dc8885635f677bd2d698e17528540e501ecf80cc198fd6b12b8e799c58d741a5e0b5d6b528f111cd6210f58848ce12174a0ff138002ef2"], 0x9}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:22 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:22 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f2", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:22 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  512.792868] btrfs_printk: 16 callbacks suppressed
[  512.792879] BTRFS error (device loop7): superblock checksum mismatch
[  512.858538] BTRFS error (device loop7): open_ctree failed
15:21:22 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:22 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x4, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:22 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:22 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3})
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000001c0)={0x0, r1, 0x1})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000180)=0x4)

15:21:22 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:22 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:22 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:22 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:22 executing program 4:
r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000540)={0x10000}, 0x8)
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x900, 0x0)
ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="4fc0823918865a57c126169fbd706c92ec0f50888d7786dc692fe9308eed09ef3a0b736904847fe56df86a818455dd2b4195db86bf")
r2 = socket$inet6(0xa, 0x5, 0x200000002)
ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r3 = socket$kcm(0x29, 0x2, 0x0)
sendto(r3, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={<r4=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8)
lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={r4, r5, r6}, 0xc)
fdatasync(r2)
sendmmsg(r3, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="100000e5ffff1f00000000000000000047eb063347ea53409d1423074ef863b6549c81e315bf742359bb6874b315d224afc1d65aafedf7779c11bac02267858b352e8104745f06126dac6ccc035b34346cd0b778b07efdd88eaaa84455b3f9565e834db3b16db54a3fafe1c69b80cffc261d"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:22 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  513.029127] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  513.036406] BTRFS error (device loop2): superblock checksum mismatch
[  513.067235] BTRFS error (device loop2): open_ctree failed
[  513.101911] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  513.109312] BTRFS error (device loop2): superblock checksum mismatch
[  513.116356] BTRFS error (device loop2): open_ctree failed
[  513.127439] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  513.134723] BTRFS error (device loop2): superblock checksum mismatch
[  513.142065] BTRFS error (device loop2): open_ctree failed
[  513.159888] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  513.167311] BTRFS error (device loop2): superblock checksum mismatch
[  513.174291] BTRFS error (device loop2): open_ctree failed
[  513.186638] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  513.194036] BTRFS error (device loop2): superblock checksum mismatch
15:21:23 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:23 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  513.300694] BTRFS error (device loop2): open_ctree failed
15:21:23 executing program 3:
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
shmget(0x1, 0x3000, 0x400, &(0x7f00001c8000/0x3000)=nil)
dup(0xffffffffffffffff)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080))
r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3ff, 0x0)
mmap(&(0x7f00001c7000/0x4000)=nil, 0x4000, 0xfffffffff, 0x20000000000037, r0, 0x200000000000)
ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000000)=@generic={0x1f, 0x7, 0xfffffffffffffff9})

[  513.346310] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  513.353530] BTRFS error (device loop2): superblock checksum mismatch
15:21:23 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:23 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6=@local}}, {{}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'dummy0\x00', 0x200})
socket$inet6(0xa, 0x80f, 0x3)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000380)=""/171, &(0x7f0000000040)=0xab)
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="10000000004a15af9837fa6dd8fb35eb29189aaf40669ed13a7fb800ce71a6640000000000000000000000"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)
setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f00000000c0)=0x36e5, 0x4)

15:21:23 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667302", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  513.451809] BTRFS error (device loop2): open_ctree failed
[  513.484322] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  513.491552] BTRFS error (device loop2): superblock checksum mismatch
15:21:23 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  513.501653] BTRFS error (device loop2): open_ctree failed
[  513.520936] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  513.528217] BTRFS error (device loop2): superblock checksum mismatch
[  513.535271] BTRFS error (device loop2): open_ctree failed
[  513.549276] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  513.556654] BTRFS error (device loop2): superblock checksum mismatch
15:21:23 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsh', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:23 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:23 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:23 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000400)="87a38c8e5ca6a421255936303b13216e872c43d298689bc831f35064aa180600000000000000b858e9125bf8a98ccbaff7b80828faab70320d35b39faa89928537ee2d41c2ebe7e04d838d0e7f8379e1931478fc496f2989f4ac26c71003e42ea5b21edcd88f7b8afe34303c3dc745feeb7045bc875379571d4f25993704b9a32026bbd3c42ceda811868b0bd01bbf83b998d989898a36e841074ccaea0534ea16c89af0bb87edf46cc4c545ad3e6cd3934ae6218ae172f5dc5bb6ba6c76bc4c849b53", 0xc3, 0x20008044, &(0x7f0000000100)=@ax25={0x3, {"f9b9e446d8b10b"}, 0x3ff}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  513.663721] BTRFS error (device loop2): open_ctree failed
[  513.695792] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  513.703048] BTRFS error (device loop2): superblock checksum mismatch
15:21:23 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:23 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  513.798202] BTRFS error (device loop2): open_ctree failed
[  513.857567] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  513.864844] BTRFS error (device loop5): superblock checksum mismatch
[  513.986585] BTRFS error (device loop5): open_ctree failed
[  514.051338] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  514.058697] BTRFS error (device loop2): superblock checksum mismatch
[  514.118856] BTRFS error (device loop2): open_ctree failed
[  514.129284] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  514.136820] BTRFS error (device loop2): superblock checksum mismatch
15:21:24 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0)

15:21:24 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="48de0b8f628b3de0fcb00dd87961e02f281d6eee597a4eb51bc8897febd4"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x600482, 0x0)
ioctl$BLKPG(r2, 0x1269, &(0x7f0000000080)={0x9, 0x3f, 0xdd, &(0x7f0000000180)="57b68cbed229cb7ddc7311b69231e3a382ca66dbd11ce7e2f9d9a12fe855351d9882401c9fbd5ccfe0f54edd13649ec86a3968d2d16f5455ff9b611ce12dadbead08bfb4f3855cd6636cb8327e6f62b0c86401b773ba4eda4b8976472b603fb73264fbc0d5dee0ad74e362405bcef407067f4c46dfd450abc96eaf392bd7cb277d5e9cb179696e5727eda7b0e0e3a72a99cf88a6e59eb670574c097619b1de9455c8e52bbf31288fce741e9fbb9566de2057b9f9f4c692b0389996f635eb1f498aa40d1f289b3235ded4c087e55ed79f1b1348299d4955d8dcad659d85"})

15:21:24 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:24 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667317", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:24 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:24 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f5", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:24 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:24 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fb", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  514.171775] BTRFS error (device loop2): open_ctree failed
15:21:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400000, 0x0)
ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000180)=""/64)
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  514.311312] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  514.318951] BTRFS error (device loop5): superblock checksum mismatch
15:21:24 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x37)
getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

[  514.377096] BTRFS error (device loop5): open_ctree failed
[  514.400294] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  514.407751] BTRFS error (device loop5): superblock checksum mismatch
15:21:24 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  514.461643] BTRFS error (device loop5): open_ctree failed
15:21:24 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsH', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  514.634008] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  514.641394] BTRFS error (device loop5): superblock checksum mismatch
[  514.721930] BTRFS error (device loop5): open_ctree failed
[  514.787639] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  514.795115] BTRFS error (device loop5): superblock checksum mismatch
[  514.883618] BTRFS error (device loop5): open_ctree failed
15:21:24 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:24 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x5, 0x3dc5, 0x0, 0x7ff, 0x2}, &(0x7f0000000180)=0x14)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000059c0)=ANY=[@ANYRES32=r1, @ANYBLOB="d9a0516404386b91c230e3d6dd5a819fb1fd72e84e344f1f6d7681399208003ad9d1c618f59e1c5cc8168726d20a7ea2788a86f938257a5d6b646138abb602d60eeb6582e54dab025e1e78c96a89001000000000000094dfdd250adcea06838ee52b"], 0x14)
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
socketpair$inet6(0xa, 0x80000, 0x20, &(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = syz_open_dev$admmidi(&(0x7f0000001440)='/dev/admmidi#\x00', 0x6, 0x0)
setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000001480)={{0x6c, @dev={0xac, 0x14, 0x14, 0x1d}, 0x4e24, 0x3, 'nq\x00', 0x25, 0x7e3d, 0x80}, {@multicast2=0xe0000002, 0x4e24, 0x2005, 0x5, 0xd5e}}, 0x44)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001400)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0)
sendto(r3, &(0x7f0000000400)="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", 0x1000, 0x80, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x2, 0x3, {0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0xfbe5}}}, 0x80)
ioctl$sock_proto_private(r3, 0x89e0, &(0x7f00000001c0)="9ac7909fdb319d74432fba3de4214f7a852e13e6a8c4aa5eb2a48b6c6718718e2972afe183c29873d088a899698ea48dc286044c9bd8c8a105de2f5e7eeb222e")
clock_gettime(0x0, &(0x7f00000058c0)={<r5=>0x0, <r6=>0x0})
openat$md(0xffffffffffffff9c, &(0x7f0000001400)='/dev/md0\x00', 0x800, 0x0)
ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000001500)={0x1, 0x3})
recvmmsg(r0, &(0x7f0000005740)=[{{0x0, 0x0, &(0x7f0000003980)=[{&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/209, 0xd1}, {&(0x7f00000026c0)=""/147, 0x93}, {&(0x7f0000002780)=""/215, 0xd7}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/46, 0x2e}, {&(0x7f0000003880)=""/14, 0xe}, {&(0x7f00000038c0)=""/138, 0x8a}], 0x9, &(0x7f0000003a40)=""/95, 0x5f, 0x3ff}, 0x7b14}, {{&(0x7f0000003ac0)=@rc, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b40)=""/181, 0xb5}], 0x1, &(0x7f0000003c40)=""/4, 0x4, 0x20000000000}, 0x4}, {{&(0x7f0000003c80)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003d00)=""/86, 0x56}, {&(0x7f0000003d80)=""/127, 0x7f}], 0x2, 0x0, 0x0, 0x100000000}, 0x8}, {{&(0x7f0000003e40)=@rc, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003ec0)=""/69, 0x45}, {&(0x7f0000003f40)=""/87, 0x57}], 0x2, &(0x7f0000004000)=""/86, 0x56, 0x81}, 0x89}, {{&(0x7f0000004080)=@nfc_llcp, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004100)=""/202, 0xca}, {&(0x7f0000004200)=""/98, 0x62}, {&(0x7f0000004280)=""/51, 0x33}], 0x3, &(0x7f0000004300)=""/125, 0x7d, 0x7}}, {{&(0x7f0000004380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000056c0)=[{&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/154, 0x9a}, {&(0x7f00000054c0)=""/27, 0x1b}, {&(0x7f0000005500)=""/193, 0xc1}, {&(0x7f0000005600)=""/149, 0x95}], 0x5, 0x0, 0x0, 0x166}, 0x6b44d578}], 0x6, 0x40000120, &(0x7f0000005900)={r5, r6+30000000})
mmap(&(0x7f0000432000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x1000000)

15:21:24 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:24 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000300)=[{0xb8, 0x195, 0x4, "6466b5bbd50675b3eb194a3b088418992527eaa9d4a3b52707e1072c63c5b5ab3b5b614d99f16a48b14e42656eb2967425df0259a5e6aeda12fbda57b1e0909ce5c504f0e1959202eac0db6839f1b8ae67c48dd66cc1444d34c6c18dfe4402ccbb3eea9a85bbecfc7c34e2ede85f1354612edaf347d47780213aa6010bd12cc6cf66e48b46735439cd1ddc6bdda1648913e59ffa3d56a45788a0732f45ed285dd855"}, {0x28, 0x0, 0x4, "acaab35d7930f05d7b4e8e642a6fafa0fe5eaa650872"}, {0x108, 0x0, 0x3, "874ca13c4c1c1e25c34c67e87887f91754f42d57eb6c9b9d3ff7a9d8a4e880fef1ce69c6873cb780cd2ae06650705f9e92526b864b2b3c48262c36f03a945fbe793f0d4461318078ca54833f40de86bd899e90072079b60755976881ac75dcfa666402c7316eddb9cbc3fd61556b0024099040b93c0dbc50404110d74aaa9ae8dabb0526c4f2dc4094f8f8e714df49ca942b14025f67e8929b58fdea1fe1ffad2f2fe42631aa7c9b2291c51f8a74a361d2985e3fac1ccb7adfb9889d9c5cace16cce91d9454a658afb4a6a67cb0e32c2e36e1c163bfa7f49d0be43c7fab277b13ba56524c1e8e5bdb47ee1969fec012e866c8587"}], 0x1e8}}, {{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000000000000000000000a0a0f390fe000000"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4000)
ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000180))
ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431)

15:21:24 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:24 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:24 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:24 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  514.930271] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  514.937498] BTRFS error (device loop5): superblock checksum mismatch
[  514.951826] BTRFS error (device loop5): open_ctree failed
15:21:24 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0xfffffffffffffffe, &(0x7f0000000300)="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")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

[  515.088958] BTRFS error (device loop7): superblock checksum mismatch
[  515.114124] BTRFS error (device loop7): open_ctree failed
[  515.149376] BTRFS error (device loop7): superblock checksum mismatch
[  515.158113] BTRFS error (device loop7): open_ctree failed
[  515.172028] BTRFS error (device loop7): superblock checksum mismatch
15:21:25 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(r0, &(0x7f00000001c0), 0x0, 0x10, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r2 = dup(r0)
ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000080)={0x2, 0x2})
r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0)
ioctl$TUNSETLINK(r3, 0x400454cd, 0x312)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000cd8000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000000)=0x1, 0x101, 0x1)
accept$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10)

15:21:25 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  515.206795] BTRFS error (device loop7): open_ctree failed
[  515.224827] BTRFS error (device loop7): superblock checksum mismatch
15:21:25 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  515.254770] BTRFS error (device loop7): open_ctree failed
[  515.266791] BTRFS error (device loop7): superblock checksum mismatch
[  515.274282] BTRFS error (device loop7): open_ctree failed
[  515.289026] BTRFS error (device loop7): superblock checksum mismatch
[  515.304765] BTRFS error (device loop7): open_ctree failed
15:21:25 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  515.327044] BTRFS error (device loop7): superblock checksum mismatch
[  515.359654] BTRFS error (device loop7): open_ctree failed
[  515.513245] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  515.520511] BTRFS error (device loop2): superblock checksum mismatch
[  515.558409] BTRFS error (device loop2): open_ctree failed
[  515.570797] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  515.578077] BTRFS error (device loop2): superblock checksum mismatch
[  515.587507] BTRFS error (device loop2): open_ctree failed
[  515.618359] BTRFS error (device loop7): superblock checksum mismatch
[  515.640128] BTRFS error (device loop7): open_ctree failed
[  515.651423] BTRFS error (device loop7): superblock checksum mismatch
[  515.670215] BTRFS error (device loop7): open_ctree failed
15:21:25 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0xfffffffff35511c5, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x200)
sendmsg$nfc_llcp(r1, &(0x7f0000003640)={&(0x7f0000000040)={0x27, 0x1, 0x0, 0x5, 0x0, 0x0, "67c2cb3e55a6f7d43d56c55423f31fa7a35d08decb4330470407671161910303147ce8394cf266e9362140175e044ada75ea8e2b614b50dfe19c8b7029a381", 0x18}, 0x60, &(0x7f0000003580)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000000180)="c55a03c08e196ae72e216434afe371985b2bb9d67088dc816c7c2cb28625c4fd9d674a58b420b67a2ad3ede373957693b7637cdbad48867f10d033e84b07abc214597d9ae567ecaaf2f0be213a56be3065313a57d39b31b65b5f24572589f39783dccc64c8f623beaa7e3b4df78954930d5387282dbeb435e4d3a8aa86624b1e2975297bd1c6a4", 0x87}, {&(0x7f0000002500)="a0f85d72fbe889f8b2ed154c0957912b734bd33bdd8344c01ce794db7b25", 0x1e}, {&(0x7f0000002540)="f4b03b9fc2b566f0ca86c4d5eafa", 0xe}, {&(0x7f0000002580)="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", 0x1000}], 0x7, &(0x7f0000003600)={0x30, 0x118, 0x7, "47754a4105fd593da328cfb1182040000b0b95102abcf9778c"}, 0x30, 0x810}, 0x20000080)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c000000310001042dbd7000c589df2500130200880001001003000000000800030001010000000010001300000008000301040000000000100014000000080001006270660000001000000000000800030001000100000010001900000008000300ffff1fff000010001a000000080003000400000000001409000000000c000100766c616e00000000004203e206000000080003009808000000007893f9402bd5ce84d97d29d2d6fbb2ca1b118f8146c67282f17a512b20c2de310c440523a8e69e41ad2497e7149278df517ffd6b0252dae0e7cd68c9b45e03429456e6a7b754e114d9e93681c258c01d2ed275b220cdd20c86369442c3712a80afad699be41ce9c1469dade490cec9f154f46efe5a453d518054c02ced"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:25 executing program 4:
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40502, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000dc0)=0xe8)
sendmsg$nl_route_sched(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000e00)=@getqdisc={0x4c, 0x26, 0x20a, 0x2, 0x25dfdbfc, {0x0, r1, {}, {0xc, 0x10}, {0x9, 0xffff}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x0)
epoll_create(0x5)
r2 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r2, 0x4000008912, &(0x7f0000000300)="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")
r3 = socket$kcm(0x29, 0x2, 0x0)
sendto(r3, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r3, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="4479a8471ae10ae0ee213f75c61a3fc95e27e2d2c6fd6b37eeda9b10d529b1e771ebcbe62c0c124e3a37bb3c0f29b3dc2f94db45c75d08b0aa877af6af0e27f46dcdb59930c7ca03c0a0ea3b94c46493527ea5ad1782c429554e5b135a7ff11142d4e25b4d092f5bf59c943847f5e71afcc78916769ce27407fb511121593318e1758b23a1fc415b6e39776baf09a7fca73e66286000a150e23c4fc679306dd67af28d61f5f1d06ca0b9c9dab5ce6ad9d624b966fc6d360e1ded7552faf7c48e422a899338f6c305cdeabeb8b2bcee2f6ddd6f3480213d0c66f242c03e34972b0bf139"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:25 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:25 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:25 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:25 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:25 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:25 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  515.839539] print_req_error: I/O error, dev loop0, sector 128
15:21:25 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
socket$inet6(0xa, 0x80000, 0x81)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:25 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="100000000000000000000000000000009ec329f1080db4426142c7f70ed8ee8fede7f7724b6150145cafc4dac3005d3c6d76578c93b6d7e5b07e3800240d41fa4b7da4a4d2995e238bfb3fe2c778ff12712647543606182146d43acdafdd72b6f08eec8ca803f19bb4b7f4853ef0bc15b086891afa6cb160405470d6e81bb9ecc41bc3043cea012cc051ce31478bc0777ea31d6684e2a6233007505c47fe29c61ebb52de655a483821b0d2635bb5abf80d854ef4c8ac18262573ef35000000000000003a22747dcf10561fd0552fc96758000000"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:25 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:25 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:25 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="62747266730f", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  515.967702] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  515.975007] BTRFS error (device loop5): superblock checksum mismatch
[  515.999798] BTRFS error (device loop5): open_ctree failed
15:21:25 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  516.037287] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  516.044555] BTRFS error (device loop5): superblock checksum mismatch
[  516.060995] BTRFS error (device loop5): open_ctree failed
15:21:26 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667302", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:26 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsL', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:26 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:26 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x101000)
fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x10)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r2 = socket$kcm(0x29, 0x2, 0x0)
sendto(r2, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r2, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:26 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffa)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:26 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:26 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e0", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:26 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  516.631795] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  516.639175] BTRFS error (device loop5): superblock checksum mismatch
15:21:26 executing program 4:
restart_syscall()
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0xd908}, 0xfffffffffffffd4c)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:26 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:26 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:26 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  516.710923] BTRFS error (device loop5): open_ctree failed
[  516.744356] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  516.751676] BTRFS error (device loop5): superblock checksum mismatch
15:21:26 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:26 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  516.823756] BTRFS error (device loop5): open_ctree failed
[  516.842927] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  516.850231] BTRFS error (device loop5): superblock checksum mismatch
15:21:26 executing program 4:
r0 = socket$inet6(0xa, 0x7, 0x100000004)
ioctl(r0, 0xb, &(0x7f00000000c0)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240), &(0x7f0000000280)=0xc)
exit(0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-blowfish-asm)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4)
r3 = accept$alg(r2, 0x0, 0x0)
read(r3, &(0x7f0000000bc0)=""/93, 0x1200009af)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

[  516.881969] BTRFS error (device loop5): open_ctree failed
[  516.900317] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  516.907641] BTRFS error (device loop5): superblock checksum mismatch
[  516.946711] BTRFS error (device loop5): open_ctree failed
[  517.013296] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  517.020703] BTRFS error (device loop5): superblock checksum mismatch
[  517.225397] print_req_error: I/O error, dev loop2, sector 128
15:21:27 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x240, 0x0)
ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x307, @random="497718a857d1"}, 0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 'rose0\x00'})
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x7, 0x7, 0x2})
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="000000efff0200"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:27 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:27 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:27 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:27 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:27 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:27 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x382c233995618964}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r1], @ANYBLOB="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"]], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:27 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  518.162693] btrfs_printk: 13 callbacks suppressed
[  518.162707] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.174943] BTRFS error (device loop5): superblock checksum mismatch
[  518.181900] BTRFS error (device loop5): open_ctree failed
[  518.190791] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.198129] BTRFS error (device loop5): superblock checksum mismatch
[  518.206790] BTRFS error (device loop5): open_ctree failed
15:21:28 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:28 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3)
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  518.235355] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.242601] BTRFS error (device loop5): superblock checksum mismatch
15:21:28 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000500)="295ee1311f16f477671070")
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100)
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000001040)={{0x9, 0x6, 0x800000000000000, 0x800, 'syz1\x00', 0x81}, 0x1, [0xffff, 0x4, 0x8000, 0x4, 0x1ff, 0x81, 0x7fffffff, 0x3, 0x97, 0x7, 0x8, 0x2ffa, 0x15, 0x6, 0x1ff, 0x8001, 0xff, 0x1, 0x4, 0xdc3, 0x81, 0x2, 0x10001, 0x53f, 0x5, 0x5, 0x0, 0x101, 0x5, 0x914, 0x80, 0x8, 0x400, 0x7, 0x1f, 0x80000001, 0x4, 0x1, 0x6dd1, 0xffffffff, 0x8, 0x7ff, 0xed6, 0x4, 0x7, 0x5, 0x767e, 0x9, 0x7ffffffc, 0x3, 0x85, 0x4, 0x7, 0x3, 0x2, 0x9d1, 0xf0b7, 0x81, 0xba0, 0x5, 0x10000, 0x8, 0xfffffffffffffc01, 0x2, 0x51b75fe5, 0x7, 0x0, 0x7fff, 0x0, 0x8, 0x800, 0x800, 0x9, 0x80000001, 0x400000000000, 0x7fffffff, 0xba4, 0x8, 0x9, 0x6, 0x597, 0x1, 0x4, 0x5, 0x9, 0x8, 0xfffffffffffff000, 0x9c87, 0xc5, 0x4, 0x200, 0x6, 0x8000, 0x100000000, 0x8001, 0xffffffff, 0x4, 0x5, 0xffffffffffff7420, 0x6, 0x1, 0x400, 0x7, 0xa00000000000000, 0x3, 0x4, 0x400, 0x4, 0x1ff, 0xfff, 0x401, 0x8001, 0x0, 0x6, 0x400, 0xdf6, 0x6, 0x6, 0xc5, 0x7fff, 0x7, 0x40, 0x0, 0x7, 0xa0d, 0x4, 0x9, 0xfffffffffffffff9]})
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000180))
r2 = socket$kcm(0x29, 0x5, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000400))
sendto(r0, &(0x7f0000000300)="90cdcbff3165450d1c4c91f36f0a36e653fb0faf49d8ae17c50540188f77cce9a64e8de5556f866d7d81fcebb02d3aff647f59067051b7eb5134ab5f7f5d7891efe2277d02475bc5ff1ed7c17b9ba29df624327bb73298df516389bd713fbb524b02a11fe94d571dc940cfaa7d8de025ad239cbd25f469052f70de18c60334e2436103f457b6154e080000000000000042071b2733148f45dbaf50d92660f521ddda317ce5203b", 0xa7, 0x200020008044, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x2, 0x0, 0x3}}, 0x80)
sendmmsg(r2, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={<r3=>0x0, 0x95bf, 0x0, 0xffff, 0xe6d8}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r3, 0x3b8, 0x31}, &(0x7f00000003c0)=0x4)

[  518.307598] BTRFS error (device loop5): open_ctree failed
[  518.317422] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.324648] BTRFS error (device loop5): superblock checksum mismatch
[  518.331657] BTRFS error (device loop5): open_ctree failed
15:21:28 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  518.358366] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.365689] BTRFS error (device loop5): superblock checksum mismatch
[  518.418123] BTRFS error (device loop5): open_ctree failed
[  518.427761] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.435020] BTRFS error (device loop5): superblock checksum mismatch
[  518.441980] BTRFS error (device loop5): open_ctree failed
[  518.449987] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.457223] BTRFS error (device loop5): superblock checksum mismatch
15:21:28 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667304", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:28 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:28 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe54, 0x20008044, &(0x7f0000000100)=@generic={0xc, "66efa06e1d0e4e9e9509b7c2293e1229d86b1d5970d414ece8b4d1a1d36599add1dbe14c8139111f463af056741a485edb42676fe2b4ac757c2550ec91180e8da95d08f6c67122f335b74c3f802b8bac481e1e32311c25daed799dfc1a1d60c0c7224d07381561e9d752132220b70e0e35ff3d2d63b56ca42249de145a13"}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  518.527709] BTRFS error (device loop5): open_ctree failed
[  518.581819] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.589106] BTRFS error (device loop5): superblock checksum mismatch
[  518.651147] BTRFS error (device loop5): open_ctree failed
[  518.678588] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  518.685839] BTRFS error (device loop5): superblock checksum mismatch
[  518.749602] BTRFS error (device loop5): open_ctree failed
[  518.790865] BTRFS error (device loop7): superblock checksum mismatch
[  518.841006] BTRFS error (device loop7): open_ctree failed
15:21:28 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:28 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
r2 = msgget$private(0x0, 0x80)
msgctl$IPC_RMID(r2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x12200, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={<r4=>0x0}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000240)=0x8)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1d7c28d9b645e06c14d4a0838b261185b03d8747c09f3d3f2635832fb8d25d0edba7ba7bcf5a4876f0e076d69552fe2b9574242d554dbd9b4830266509662b403ad43052e0bcd7"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:28 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:28 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:28 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:28 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:28 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:28 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:28 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = accept(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sendto(0xffffffffffffffff, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

[  519.035936] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.043215] BTRFS error (device loop2): superblock checksum mismatch
15:21:28 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
socket(0xd, 0x6, 0x4)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  519.076233] BTRFS error (device loop2): open_ctree failed
[  519.095625] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.102967] BTRFS error (device loop2): superblock checksum mismatch
[  519.111992] BTRFS error (device loop2): open_ctree failed
[  519.125028] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.132307] BTRFS error (device loop2): superblock checksum mismatch
[  519.144138] BTRFS error (device loop2): open_ctree failed
[  519.175936] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.183502] BTRFS error (device loop2): superblock checksum mismatch
15:21:29 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:29 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:29 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="10000000000000000000000000000002"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

[  519.265691] BTRFS error (device loop2): open_ctree failed
[  519.292054] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.299349] BTRFS error (device loop2): superblock checksum mismatch
15:21:29 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:29 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
tee(r0, r0, 0xe00000, 0xf)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  519.358323] BTRFS error (device loop2): open_ctree failed
[  519.368002] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.375381] BTRFS error (device loop2): superblock checksum mismatch
[  519.382797] BTRFS error (device loop2): open_ctree failed
[  519.396414] BTRFS error (device loop2): unsupported checksum algorithm 3786
15:21:29 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  519.403653] BTRFS error (device loop2): superblock checksum mismatch
[  519.431311] BTRFS error (device loop2): open_ctree failed
[  519.441277] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.448605] BTRFS error (device loop2): superblock checksum mismatch
15:21:29 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  519.477535] BTRFS error (device loop2): open_ctree failed
[  519.497546] BTRFS error (device loop7): superblock checksum mismatch
[  519.544864] BTRFS error (device loop7): open_ctree failed
[  519.584529] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.591846] BTRFS error (device loop2): superblock checksum mismatch
[  519.604084] BTRFS error (device loop2): open_ctree failed
15:21:29 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f5", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  519.638528] print_req_error: I/O error, dev loop2, sector 128
15:21:29 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0)
sendto$llc(r2, &(0x7f00000000c0)="94e425ee7874eec7066a328a0b5dc0a028438e0238129f1f9053b5819db11022a196d814f385a84191fd", 0x2a, 0x4000800, &(0x7f0000000180)={0x1a, 0x311, 0x1, 0x8, 0x4, 0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10)
ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000})

[  519.679639] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.686947] BTRFS error (device loop2): superblock checksum mismatch
[  519.695864] BTRFS error (device loop2): open_ctree failed
[  519.704815] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.712189] BTRFS error (device loop2): superblock checksum mismatch
[  519.820879] BTRFS error (device loop2): open_ctree failed
[  519.848132] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.855620] BTRFS error (device loop2): superblock checksum mismatch
[  519.867723] BTRFS error (device loop2): open_ctree failed
[  519.880867] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.888106] BTRFS error (device loop2): superblock checksum mismatch
[  519.895267] BTRFS error (device loop2): open_ctree failed
[  519.925817] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  519.933040] BTRFS error (device loop2): superblock checksum mismatch
[  519.977186] BTRFS error (device loop2): open_ctree failed
[  520.003335] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  520.010817] BTRFS error (device loop2): superblock checksum mismatch
[  520.071963] BTRFS error (device loop2): open_ctree failed
[  520.089321] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  520.096567] BTRFS error (device loop2): superblock checksum mismatch
[  520.140094] BTRFS error (device loop2): open_ctree failed
[  520.157964] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  520.165266] BTRFS error (device loop2): superblock checksum mismatch
[  520.186141] BTRFS error (device loop2): open_ctree failed
15:21:30 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 3:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xfffffffffffffe00, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88)
r1 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r1, 0x400000ffffffff, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000200))
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000180)=@ethtool_ringparam={0x11, 0x2, 0x9, 0xffff, 0xe6b, 0x3, 0x10000, 0x100000001, 0x2}})

15:21:30 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000180)="295ee1311f16f477671070abbe8a1624bf2dd2ec6091b87fb78595f3d1e1a7ee7a529a161a66b72dca6e3832ea9810326a848c93d3e6d29c46d32280536ce83207f18cda4745f47906b38c2d66fd94c5dad4e4b2733ea52391a5b5237da3b88964ab3c4c6f8f6a081105b2e694a78a206ce838ef66f89868c63b00affd4d251ba0e7fbd773b26537de93f54acc254da6f65aef6bfaadda35bc25a39e0c0a920793e8833dc798475ab3a7ea69333e5094f67d274cb56e9b494eaf6ad014659ed19c037ad1df2bd126dbb53681795875eaab178e0c6df0204ffb2d3c20d6a462faad318fda0a9b4180f2cfebc51ce5434819716f7f")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008045, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:30 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000080)="2f5e345eac4219ae6c8670")
getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="10000000000000000000000000000000153defd72127783760bb067073a9e3b86838dc9c731d40e68a73fa1c70b21c8a676391b5275d972eae925e43d8b452e770e657ada765f299708e384c7984841baf8ae344ffc40b6f6d9450b30dbbb59504077c4a757bcf4dfe88d9919a2c2ab339386bbc4dc0e8c5f49c3a18ab3dd3ab93e89e51f6dace35a1992669e9ce172e1a7fb616b29cd5cdd58bf4c5bbd1736689f5012d0d6b6d647c5854fda434cb81e242ccd67f03a1900d65d447b83bf3886853ad2fb69da78fbb9f98f392d05bf18fe5d9ba6a7ceab65e904330005deb8d39d04b748ad88c569ec3b1c344c39110fb51f45e451ae3d7534c8d097676c33b513992ff440553a4f460c9367ddebe71f5b50c69c3833ae39e225f"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

[  520.321821] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  520.329172] BTRFS error (device loop2): superblock checksum mismatch
[  520.349551] BTRFS error (device loop2): open_ctree failed
[  520.359147] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  520.366630] BTRFS error (device loop2): superblock checksum mismatch
15:21:30 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
sendto(r0, &(0x7f0000000400)="f4b2c0f8fe237d16ef492ab3ea3240b7f68ceeeea7ab34f73c0187de8245181a1fbb377a8887d921f8ca9504c037858319986cedf34f8bdc9ae8c46304fff91a332afcc65b1a9f8fb1cf3c1cbfb1c839c0ca89ea26a3aebb45d1b5445a2487953ba3aa854729d64e9284f9fc78839f9d1d90750c82ea2187be80cde3bb04648c2211effb718573f6444ebf716125f3f686771f10272f0f344f11885d7316330d8380d473639704a5761e3f0001d2f10d17f8c138085e42a44f289262c0344f14d0232933dffbf290fdaa2b96de0d356000b6835d2d1ff6db8a4abe8410e8a0a80c6af1b725", 0xe5, 0xc0, &(0x7f0000000000)=@sco={0x1f, {0x7fffffff, 0x7fff, 0x3, 0x4, 0x80000001, 0x6b42}}, 0x80)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x4, 0x6, 0xed, 0xfffffffffffffffe, 0x1000, 0x67, 0xc9f, {<r2=>0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x9, 0x2, 0x3ff, 0x9}}, &(0x7f0000000080)=0xb0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x1, 0x9, 0x1, 0x2, 0x6c, 0x9, 0x5, 0x1, r2}, &(0x7f0000000540)=0x20)

15:21:30 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  520.422908] BTRFS error (device loop2): open_ctree failed
[  520.477808] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  520.485191] BTRFS error (device loop2): superblock checksum mismatch
[  520.557487] BTRFS error (device loop2): open_ctree failed
[  520.580606] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  520.587853] BTRFS error (device loop5): superblock checksum mismatch
15:21:30 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  520.632776] BTRFS error (device loop5): open_ctree failed
[  520.650733] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  520.657999] BTRFS error (device loop5): superblock checksum mismatch
15:21:30 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  520.760076] BTRFS error (device loop5): open_ctree failed
[  520.777855] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  520.785099] BTRFS error (device loop5): superblock checksum mismatch
[  520.847647] BTRFS error (device loop5): open_ctree failed
15:21:30 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ea", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2101, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={<r2=>0x0, 0x6}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0xff, 0xffff, 0x200, 0x8d5, 0x8, 0x4, 0x81, 0x8001, r2}, 0x20)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0xffffffffffffffc0, 0x100, 0xe7b, 0x8, 0x3e93bacb}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x9}, 0x90)
r4 = socket$kcm(0x29, 0x2, 0x0)
sendto(r0, &(0x7f0000000000)="11", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r4, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:30 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:30 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r2 = creat(&(0x7f0000000000)='/\x00', 0x20)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=<r3=>0x0, &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0x200, 0x99, "79105f854ab20c4a2b4e4ff43617d0374b7efa18e265a77408aac9ec7245827ac6f3685437c03b342bc26a04d13f1ae6a042dd8c0e5ffb135ad36175d20dc203c8f53e9a0382c5391bbb8633362f29623bbed4a93b9ecc1d1e1806b6db754d7222d3f1a40fc868e4c3dc4a07cf85ab5ec56ea796eaafe1e6779238d2ef1390e983affbfed1bb227c3f96465acf72222c811403eecc4e90ddae"}, 0xa1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:31 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=<r1=>0x0)
prctl$setptracer(0x59616d61, r1)
r2 = socket$kcm(0x29, 0x2, 0x0)
sendto(r2, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r2, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)
socket$packet(0x11, 0x3, 0x300)

15:21:31 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x400000890e, &(0x7f0000000100)="dd665d0000000000000000")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
nanosleep(&(0x7f0000000080), 0x0)
bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x9, 0x1, 0x2a, 0xaa, 0x3f, 0xffffffff}, 0x6}, 0xa)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:31 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:31 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  521.317928] print_req_error: I/O error, dev loop5, sector 128
15:21:31 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:31 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:31 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:31 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:31 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@ipv4, <r2=>0x0}, &(0x7f0000000080)=0x14)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x8)
ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000340)={'vcan0\x00', <r4=>r2})
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x4c, &(0x7f0000000600), 0x0, 0x4000040}}, {{&(0x7f00000007c0)=@ll={0x11, 0x2, r4, 0x1, 0xfffffffffffffc01, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64=r0]]], 0x8, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:31 executing program 3:
chdir(&(0x7f0000000000)='./file0\x00')
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:31 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:31 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:31 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:31 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:31 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\a', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:31 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:31 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:31 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="10000052d1ac905e784b6c0000000000"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

[  522.094828] print_req_error: I/O error, dev loop6, sector 128
15:21:32 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="10000000000000000030094d28000000"], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)
r2 = geteuid()
getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, <r3=>0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
chown(&(0x7f0000000040)='./file0\x00', r2, r3)

15:21:32 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:32 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:32 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)='ip6_vti0\x00')
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xb, 0x8, 0x1, "4d8c6f9dd09bcc9c7649b4f714ec3c7604f58001109beb52b3a248ec33a77891164f7d94a3aff709ce7ab3b4ff14b5ffa2577df3b5e5ad4ea92843669b271a46", "32a3c9e58b47ae93b414e602abde8082e1c0a94322039b8878b47680b3f0e5b3", [0x5c, 0x8]})

15:21:32 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:32 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:32 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:32 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)
tee(r1, r1, 0xea1, 0x4)

15:21:32 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\a', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:32 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:32 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x14, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000))
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:32 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:32 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:32 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:32 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = socket$inet(0x2, 0x3, 0x400)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r2 = socket$kcm(0x29, 0x2, 0x0)
sendto(r2, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/90, &(0x7f00000000c0)=0x5a)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={<r3=>0x0, 0x1f}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x401, 0x7fff, 0x6fe0, 0x1ff, 0x7, 0x3, 0x8, 0x4f8e, 0x0, 0x8, 0x40, 0x5, 0x3, 0xfffffffffffffff7, 0x80000001]}, &(0x7f0000000200)=0x100)
sendmmsg(r2, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x100000000000002c, &(0x7f0000000600), 0xffffffffffffff65}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00), 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:32 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsL', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:32 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x400000890f, &(0x7f0000000000)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0xb, 0x4)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x3, 0x0)
ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000400)={{0x6000, 0x0, 0x7, 0xfffffffffffffff7, 0x3ff, 0x6, 0x5, 0xffff, 0x5, 0x100000001, 0x7, 0x2}, {0x3, 0x102006, 0x3, 0x0, 0x2, 0x6, 0xffffffffffff7895, 0x5, 0x1, 0x7, 0x70, 0x401}, {0xd001, 0xf000, 0x0, 0x100000000, 0x1ff, 0x2, 0x81, 0x0, 0x7ff, 0x1f, 0xfffffffffffffff7, 0x400000004}, {0x4000, 0xf000, 0x8, 0xfff, 0x1, 0x6, 0x1, 0x4, 0x400, 0x6, 0x15, 0xe8a9}, {0x3000, 0x4, 0xd, 0x6, 0x3, 0x80000001, 0xab6, 0x4, 0x200, 0x20, 0x22f3ed62, 0xffffffff}, {0x12001, 0x10f004, 0xc, 0x8, 0xd9d, 0x8, 0x7, 0xffffffff995180ea, 0xfffffffffffffffb, 0x3, 0x3, 0x1ff}, {0x3002, 0x100004, 0x9, 0x3c, 0x2, 0xe66, 0x0, 0xffffffff, 0x3, 0x1, 0x8000, 0x1f}, {0x10f002, 0x4000, 0x3, 0x2, 0xd7, 0x8, 0x401, 0x6, 0x8000, 0x1, 0xde, 0x9}, {0x1000, 0x102000}, {0x1000, 0x1}, 0x20000008, 0x0, 0x1, 0x2400, 0xd, 0x2801, 0x0, [0xfffffffffffffffe, 0x1, 0x8cb8, 0x6]})
ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000080))

15:21:33 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000200)="295ee116f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0)
clock_gettime(0x0, &(0x7f0000000180)={<r3=>0x0, <r4=>0x0})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000300)={0x6, 0x80000001, 0x2, {r3, r4+30000000}, 0x1, 0x81})
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0))
syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00')
ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x4)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

[  523.356316] btrfs_printk: 69 callbacks suppressed
[  523.356331] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  523.368469] BTRFS error (device loop5): superblock checksum mismatch
[  523.377141] BTRFS error (device loop5): open_ctree failed
15:21:33 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x102, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x5, '\x00', 0x7})
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  523.422583] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  523.429854] BTRFS error (device loop5): superblock checksum mismatch
15:21:33 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  523.513318] BTRFS error (device loop5): open_ctree failed
[  523.535020] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  523.542339] BTRFS error (device loop5): superblock checksum mismatch
[  523.581675] Unknown ioctl -1069525735
15:21:33 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
getpeername$packet(0xffffffffffffffff, &(0x7f0000009140)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009180)=0x14)
sendmmsg(r1, &(0x7f000000b140)=[{{&(0x7f00000003c0)=@l2={0x1f, 0x4, {0xc85, 0x7eae, 0x4, 0x7, 0x100000001, 0x800}, 0xc0}, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)="d9c7c1f13b9764907ecfe99210c1ac80d66058d1580ef81850b423caf761c60c4cc5d446e3d32235777833fdc60bd9dd8a43465dd17d2f8094639d845fc0281b355068afb853db721e51a8a64e701b74589037a2030d3b278f5ac28433e8f4ee1ced0df50f4079fba10eeebdf1851f8a15b4fd1ca457476a4f8bb21ec98c8d5dfebafc2aa16ff532ae2aa1d15ff5f4f42c7e1de5eb8247a6905dea501279dba9bb69d7765a2a"}, {&(0x7f0000000600)="2fd88f16961c2e967fc6d97c4d5af07cde9d5810b4c60ba0626fcb0840780ae5d917cf2b1aed29c0ecaf66e04a97e4ef9f728a58e57da6c45bdf4980927517795fa7b29b5139f090c726f5a416d853422ad655726efbfa36480dca49a00cb0aa938c9dba23ff6bfd28622fd933b4080955f397c7143ced756f3a9d3844e67b0d4256fc91733d9eb51319c3ba41dc70cea66fb3afefcab012699c763d5a66ad2f1edb74dd1a082cb06d5c2ec2c1"}, {&(0x7f0000001040)="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{&(0x7f000000a000)="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{&(0x7f000000b000)="e6a2fba17a891ef6b6deb72b2c8975ab13c75dbf61abb2cf77e57e5dadcb4b39a9efc12f026c100fd0b8442883d6fb1a2a7871a98c40148da24e6e88df22ac5739"}], 0x0, &(0x7f000000b100), 0x0, 0x40c0}, 0x3a1}], 0x0, 0x80)

[  523.612407] Unknown ioctl -1069525735
[  523.646529] BTRFS error (device loop5): open_ctree failed
[  523.673010] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  523.680215] BTRFS error (device loop5): superblock checksum mismatch
[  523.757878] BTRFS error (device loop5): open_ctree failed
[  523.769529] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  523.776805] BTRFS error (device loop5): superblock checksum mismatch
[  523.832799] BTRFS error (device loop5): open_ctree failed
[  523.844670] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  523.851908] BTRFS error (device loop5): superblock checksum mismatch
[  523.901747] BTRFS error (device loop5): open_ctree failed
[  523.939691] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  523.946940] BTRFS error (device loop5): superblock checksum mismatch
[  523.982254] BTRFS error (device loop5): open_ctree failed
15:21:33 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='//file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 3:
r0 = socket$inet6(0xa, 0x10000000001, 0x3f)
ioctl(r0, 0x400000890e, &(0x7f0000000100)=')^p\x00\x00\x00\x00\x00\x00\x00\x00')
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
socket$nl_route(0x10, 0x3, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, r0, 0x0)

15:21:33 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x21, 0x0)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)

15:21:33 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673b8", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:33 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  524.129739] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.137141] BTRFS error (device loop5): superblock checksum mismatch
15:21:34 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080))
r2 = socket$kcm(0x29, 0x2, 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2)
sendto(r2, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r2, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40002, 0x0)

[  524.174895] BTRFS error (device loop5): open_ctree failed
[  524.195984] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.203306] BTRFS error (device loop5): superblock checksum mismatch
15:21:34 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs@', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:34 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  524.267722] BTRFS error (device loop5): open_ctree failed
[  524.298861] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.306134] BTRFS error (device loop5): superblock checksum mismatch
[  524.313093] BTRFS error (device loop5): open_ctree failed
[  524.321165] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.328418] BTRFS error (device loop5): superblock checksum mismatch
[  524.365422] BTRFS error (device loop5): open_ctree failed
[  524.380863] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.388165] BTRFS error (device loop5): superblock checksum mismatch
[  524.492611] BTRFS error (device loop5): open_ctree failed
[  524.513091] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.520326] BTRFS error (device loop5): superblock checksum mismatch
[  524.553758] BTRFS error (device loop5): open_ctree failed
[  524.563827] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.571160] BTRFS error (device loop5): superblock checksum mismatch
[  524.605865] BTRFS error (device loop5): open_ctree failed
[  524.630123] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  524.637338] BTRFS error (device loop5): superblock checksum mismatch
[  524.688532] BTRFS error (device loop5): open_ctree failed
15:21:34 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:34 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:34 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:34 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = socket$kcm(0x29, 0x2, 0x0)
fcntl$getflags(r0, 0x40a)
sendto(r1, &(0x7f0000000000)="90", 0x1, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
sendmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000280)=@generic={0x0, "5c8b3294faaea6f32af4303793b7ac0a6e287adf68e43296eb9e73fc73d1ea42b6ad39d771b5a49ab0c5a663cf3f8cd274f209a3bb7ce63f2d9f34820f21ff8d1ac72aff78463fb0d00754dbd3fc3896f730956e0a78d57683254e7d77cfe49e700698b885ca0e1d9c073b0fb44b910153d094e13c4e170355585ec404c4"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="d2", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x10}], 0x10, 0x20000880}, 0x81}], 0x2, 0x80)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000080)={'eql\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x005\x00', @ifru_settings={0x404f00}})
r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0)
getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x4b, "6d0d18ec4d520c2fac8bb82eeb73bfc401eef7060d16992b7aaf1b0a56aada69434b24084a1850678350273a550407d021a14c6a3c3f3d6c2d305c338216f17e357d92bdb5b09b0feed734"}, &(0x7f0000000180)=0x6f)

15:21:34 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:34 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:34 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./.ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:34 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  524.866298] BTRFS error (device loop7): superblock checksum mismatch
[  524.879731] BTRFS error (device loop7): open_ctree failed
15:21:34 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
acct(0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd/4\x00')
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x103000, 0x0)
ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000400))

[  524.915371] BTRFS error (device loop7): superblock checksum mismatch
15:21:34 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:34 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:34 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e8", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  524.962416] BTRFS error (device loop7): open_ctree failed
[  524.984949] BTRFS error (device loop7): superblock checksum mismatch
15:21:34 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  525.019684] BTRFS error (device loop7): open_ctree failed
[  525.045533] print_req_error: I/O error, dev loop0, sector 128
[  525.098724] print_req_error: I/O error, dev loop0, sector 128
15:21:35 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:35 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  525.245769] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  525.253036] BTRFS error (device loop2): superblock checksum mismatch
15:21:35 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.//ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  525.346964] BTRFS error (device loop2): open_ctree failed
[  525.359971] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  525.367188] BTRFS error (device loop2): superblock checksum mismatch
[  525.393508] BTRFS error (device loop2): open_ctree failed
15:21:35 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:35 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0)
r2 = getpgid(0x0)
ptrace$setregs(0xffffffffffffffff, r2, 0x9, &(0x7f0000000040)="20ce8ffea17b0a522e5756e75a6d188fe63412ca8160fda7bc73f4bfd5143e683b924f93c94c23dc776edd0be657302a6de822d7567134598d9d4f2ceda495514da69206cdc8045a133d386b0a8fced2ce4e74f9f4ae09f99f7c0b33acd7ced27898bbb58a9bac6e8883807b9db2b12e6fba51868034622e7f24")
ioctl$KDENABIO(r1, 0x4b36)
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:35 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:35 executing program 4 (fault-call:0 fault-nth:0):
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:35 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:35 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi/e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:35 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:35 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  525.696268] FAULT_INJECTION: forcing a failure.
[  525.696268] name failslab, interval 1, probability 0, space 0, times 0
[  525.707570] CPU: 1 PID: 11041 Comm: syz-executor4 Not tainted 4.17.0+ #92
[  525.714509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  525.723872] Call Trace:
[  525.726482]  dump_stack+0x1b9/0x294
[  525.730140]  ? dump_stack_print_info.cold.2+0x52/0x52
[  525.735362]  should_fail.cold.4+0xa/0x1a
[  525.739456]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  525.744581]  ? lock_downgrade+0x8e0/0x8e0
[  525.748749]  ? proc_fail_nth_write+0x96/0x1f0
[  525.753271]  ? proc_cwd_link+0x1d0/0x1d0
[  525.757359]  ? find_held_lock+0x36/0x1c0
[  525.761485]  ? check_same_owner+0x320/0x320
[  525.765831]  ? rcu_note_context_switch+0x710/0x710
[  525.770792]  __should_failslab+0x124/0x180
[  525.775065]  should_failslab+0x9/0x14
[  525.778877]  __kmalloc+0x2c8/0x760
[  525.782417]  ? strncpy_from_user+0x500/0x500
[  525.786824]  ? fput+0x130/0x1a0
[  525.790098]  ? __x64_sys_memfd_create+0x139/0x4d0
[  525.794943]  __x64_sys_memfd_create+0x139/0x4d0
[  525.799603]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  525.805127]  ? memfd_fcntl+0x13c0/0x13c0
[  525.809178]  ? do_syscall_64+0x92/0x800
[  525.813142]  do_syscall_64+0x1b1/0x800
[  525.817029]  ? finish_task_switch+0x1ca/0x840
[  525.821516]  ? syscall_return_slowpath+0x5c0/0x5c0
[  525.826439]  ? syscall_return_slowpath+0x30f/0x5c0
[  525.831362]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  525.836723]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  525.841554]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  525.846731] RIP: 0033:0x4559f9
[  525.849901] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  525.869150] RSP: 002b:00007fb34b09aba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  525.876861] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004559f9
[  525.884117] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baace
[  525.891370] RBP: 000000000072bea0 R08: 0000000020000218 R09: 0000000000000000
[  525.898627] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013
[  525.905880] R13: 00000000004c1dc5 R14: 00000000004d2bc0 R15: 0000000000000000
[  525.918395] Unknown ioctl 19254
[  525.936993] Unknown ioctl 19254
15:21:35 executing program 3:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
fcntl$setflags(r0, 0x2, 0x1)
r1 = socket$inet6(0xa, 0x1, 0x0)
socket(0x8, 0x4, 0x7)
ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={<r4=>0x0, 0x5a, "2b5b2bcb87c12d9b6c57af4a6c8915e1e582721518618f5064e57f8c76eac3c41e2d67bdf84c8e74b69ead0d2e95c9b2ef1b70bf720740bfedf11dbe646a79501b792c6578e1a4d2a3f9e3806c21d396b183431cd2c702167f80"}, &(0x7f0000000180)=0x62)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x0, 0x100, 0x100000000}, 0x10)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:35 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:35 executing program 4 (fault-call:0 fault-nth:1):
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:35 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi0e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:35 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  526.054020] BTRFS error (device loop7): superblock checksum mismatch
[  526.087707] BTRFS error (device loop7): open_ctree failed
[  526.124107] BTRFS error (device loop7): superblock checksum mismatch
[  526.148795] BTRFS error (device loop7): open_ctree failed
[  526.178005] BTRFS error (device loop7): superblock checksum mismatch
15:21:36 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  526.225305] BTRFS error (device loop7): open_ctree failed
15:21:36 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  526.291040] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  526.298368] BTRFS error (device loop2): superblock checksum mismatch
[  526.305683] BTRFS error (device loop2): open_ctree failed
15:21:36 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667387", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  526.369346] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  526.376590] BTRFS error (device loop2): superblock checksum mismatch
15:21:36 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi#e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  526.438046] BTRFS error (device loop2): open_ctree failed
[  526.462761] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  526.470047] BTRFS error (device loop2): superblock checksum mismatch
15:21:36 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:36 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673c0", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  526.529663] BTRFS error (device loop2): open_ctree failed
[  526.564133] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  526.571366] BTRFS error (device loop2): superblock checksum mismatch
15:21:36 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi*e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:36 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0)
ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000001c0))
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1ffff)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0)
ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000080)={0x2, r4})
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  526.578647] BTRFS error (device loop2): open_ctree failed
[  526.591323] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  526.598706] BTRFS error (device loop2): superblock checksum mismatch
[  526.613922] FAULT_INJECTION: forcing a failure.
[  526.613922] name failslab, interval 1, probability 0, space 0, times 0
[  526.625261] CPU: 1 PID: 11133 Comm: syz-executor4 Not tainted 4.17.0+ #92
[  526.632204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  526.641572] Call Trace:
[  526.644179]  dump_stack+0x1b9/0x294
[  526.647832]  ? dump_stack_print_info.cold.2+0x52/0x52
[  526.653069]  ? print_usage_bug+0xc0/0xc0
[  526.657160]  should_fail.cold.4+0xa/0x1a
[  526.661682]  ? debug_check_no_locks_freed+0x310/0x310
[  526.666883]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  526.672015]  ? find_held_lock+0x36/0x1c0
[  526.676116]  ? check_same_owner+0x320/0x320
[  526.680468]  ? rcu_note_context_switch+0x710/0x710
[  526.685418]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  526.690472]  ? expand_files.part.8+0x56f/0x9a0
[  526.695074]  __should_failslab+0x124/0x180
[  526.699329]  should_failslab+0x9/0x14
[  526.703149]  kmem_cache_alloc+0x2af/0x760
[  526.707304]  __d_alloc+0xc0/0xd30
[  526.710751]  ? shrink_dcache_for_umount+0x290/0x290
[  526.715769]  ? do_raw_spin_unlock+0x9e/0x2e0
[  526.720184]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  526.724776]  ? __lock_is_held+0xb5/0x140
[  526.728843]  ? _raw_spin_unlock+0x22/0x30
[  526.732980]  ? __alloc_fd+0x346/0x700
[  526.736772]  ? exit_files+0xb0/0xb0
[  526.740388]  d_alloc_pseudo+0x1d/0x30
[  526.744203]  __shmem_file_setup+0x1ed/0x6e0
[  526.748523]  ? check_same_owner+0x320/0x320
[  526.752843]  ? shmem_fill_super+0xa30/0xa30
[  526.757156]  ? get_unused_fd_flags+0x121/0x190
[  526.761733]  ? __alloc_fd+0x700/0x700
[  526.765535]  shmem_file_setup+0x2f/0x40
[  526.769521]  __x64_sys_memfd_create+0x29d/0x4d0
[  526.774188]  ? memfd_fcntl+0x13c0/0x13c0
[  526.778255]  ? do_syscall_64+0x92/0x800
[  526.782234]  do_syscall_64+0x1b1/0x800
[  526.786110]  ? syscall_return_slowpath+0x5c0/0x5c0
[  526.791028]  ? syscall_return_slowpath+0x30f/0x5c0
[  526.795949]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  526.801302]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  526.806136]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  526.811320] RIP: 0033:0x4559f9
[  526.814496] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  526.833775] RSP: 002b:00007fb34b09aba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  526.841482] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004559f9
[  526.848752] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baace
[  526.856019] RBP: 000000000072bea0 R08: 0000000020000218 R09: 0000000000000000
[  526.863279] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013
[  526.870535] R13: 00000000004c1dc5 R14: 00000000004d2bc0 R15: 0000000000000001
[  526.880358] BTRFS error (device loop2): open_ctree failed
15:21:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  526.916968] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  526.924185] BTRFS error (device loop5): superblock checksum mismatch
15:21:36 executing program 4 (fault-call:0 fault-nth:2):
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  526.966982] BTRFS error (device loop5): open_ctree failed
15:21:36 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
socketpair(0x5, 0x7, 0x8f, &(0x7f0000000000))
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  527.040700] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  527.048176] BTRFS error (device loop5): superblock checksum mismatch
15:21:36 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667305", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  527.128061] BTRFS error (device loop5): open_ctree failed
[  527.158407] FAULT_INJECTION: forcing a failure.
[  527.158407] name failslab, interval 1, probability 0, space 0, times 0
[  527.169760] CPU: 0 PID: 11174 Comm: syz-executor4 Not tainted 4.17.0+ #92
[  527.176704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  527.186072] Call Trace:
[  527.189270]  dump_stack+0x1b9/0x294
[  527.192901]  ? dump_stack_print_info.cold.2+0x52/0x52
[  527.198096]  ? __kernel_text_address+0xd/0x40
[  527.202584]  ? unwind_get_return_address+0x61/0xa0
[  527.207503]  should_fail.cold.4+0xa/0x1a
[  527.211551]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  527.216643]  ? save_stack+0xa9/0xd0
[  527.220254]  ? save_stack+0x43/0xd0
[  527.223867]  ? kasan_kmalloc+0xc4/0xe0
[  527.227738]  ? kasan_slab_alloc+0x12/0x20
[  527.232694]  ? kmem_cache_alloc+0x12e/0x760
[  527.237003]  ? __d_alloc+0xc0/0xd30
[  527.240612]  ? d_alloc_pseudo+0x1d/0x30
[  527.244574]  ? __shmem_file_setup+0x1ed/0x6e0
[  527.249057]  ? shmem_file_setup+0x2f/0x40
[  527.253201]  ? __x64_sys_memfd_create+0x29d/0x4d0
[  527.258033]  ? find_held_lock+0x36/0x1c0
[  527.262102]  ? check_same_owner+0x320/0x320
[  527.266415]  ? rcu_note_context_switch+0x710/0x710
[  527.271333]  ? kasan_check_read+0x11/0x20
[  527.275468]  ? rcu_is_watching+0x85/0x140
[  527.279611]  __should_failslab+0x124/0x180
[  527.283835]  should_failslab+0x9/0x14
[  527.287625]  kmem_cache_alloc+0x2af/0x760
[  527.291763]  ? __raw_spin_lock_init+0x1c/0x100
[  527.296340]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  527.301361]  ? shmem_destroy_callback+0xc0/0xc0
[  527.306031]  shmem_alloc_inode+0x1b/0x40
[  527.310086]  alloc_inode+0x63/0x190
[  527.313716]  new_inode_pseudo+0x69/0x1a0
[  527.317774]  ? prune_icache_sb+0x1a0/0x1a0
[  527.321997]  ? shrink_dcache_for_umount+0x290/0x290
[  527.327002]  ? do_raw_spin_unlock+0x9e/0x2e0
[  527.331408]  new_inode+0x1c/0x40
[  527.334764]  shmem_get_inode+0xe5/0x8f0
[  527.338731]  ? shmem_encode_fh+0x340/0x340
[  527.342954]  ? _raw_spin_unlock+0x22/0x30
[  527.347101]  ? __alloc_fd+0x346/0x700
[  527.350906]  ? exit_files+0xb0/0xb0
[  527.354526]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  527.360056]  ? d_set_d_op+0x31d/0x410
[  527.363846]  __shmem_file_setup+0x249/0x6e0
[  527.368153]  ? check_same_owner+0x320/0x320
[  527.372464]  ? shmem_fill_super+0xa30/0xa30
[  527.376779]  ? get_unused_fd_flags+0x121/0x190
[  527.381453]  ? __alloc_fd+0x700/0x700
[  527.385247]  shmem_file_setup+0x2f/0x40
[  527.389213]  __x64_sys_memfd_create+0x29d/0x4d0
[  527.393868]  ? memfd_fcntl+0x13c0/0x13c0
[  527.397919]  ? do_syscall_64+0x92/0x800
[  527.401884]  do_syscall_64+0x1b1/0x800
[  527.405759]  ? finish_task_switch+0x1ca/0x840
[  527.410254]  ? syscall_return_slowpath+0x5c0/0x5c0
[  527.415172]  ? syscall_return_slowpath+0x30f/0x5c0
[  527.420091]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  527.425449]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  527.430284]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  527.435460] RIP: 0033:0x4559f9
[  527.438631] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  527.457861] RSP: 002b:00007fb34b09aba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  527.465561] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004559f9
[  527.472818] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baace
[  527.480073] RBP: 000000000072bea0 R08: 0000000020000218 R09: 0000000000000000
[  527.487330] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013
[  527.494586] R13: 00000000004c1dc5 R14: 00000000004d2bc0 R15: 0000000000000002
[  527.508194] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  527.515579] BTRFS error (device loop5): superblock checksum mismatch
[  527.530135] BTRFS error (device loop5): open_ctree failed
[  527.548678] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  527.556036] BTRFS error (device loop5): superblock checksum mismatch
[  527.585700] BTRFS error (device loop5): open_ctree failed
[  527.615688] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  527.622951] BTRFS error (device loop5): superblock checksum mismatch
[  527.647179] BTRFS error (device loop5): open_ctree failed
15:21:37 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:37 executing program 4 (fault-call:0 fault-nth:3):
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:37 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi+e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:37 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x6, <r3=>0x0, 0x0, 0x6})
ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000080)={0x8000, r3})

15:21:37 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:37 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:37 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:37 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  527.894362] FAULT_INJECTION: forcing a failure.
[  527.894362] name failslab, interval 1, probability 0, space 0, times 0
[  527.905761] CPU: 1 PID: 11227 Comm: syz-executor4 Not tainted 4.17.0+ #92
[  527.912705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  527.922071] Call Trace:
[  527.924686]  dump_stack+0x1b9/0x294
[  527.928331]  ? dump_stack_print_info.cold.2+0x52/0x52
[  527.933560]  ? __lock_acquire+0x7f5/0x5140
[  527.937818]  ? graph_lock+0x170/0x170
[  527.941654]  should_fail.cold.4+0xa/0x1a
[  527.945742]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  527.950881]  ? find_held_lock+0x36/0x1c0
[  527.954970]  ? graph_lock+0x170/0x170
[  527.958799]  ? find_held_lock+0x36/0x1c0
[  527.962902]  ? check_same_owner+0x320/0x320
[  527.967245]  ? graph_lock+0x170/0x170
[  527.971070]  ? rcu_note_context_switch+0x710/0x710
[  527.976024]  ? kasan_check_read+0x11/0x20
[  527.980202]  ? do_raw_spin_unlock+0x9e/0x2e0
[  527.984654]  __should_failslab+0x124/0x180
[  527.988920]  should_failslab+0x9/0x14
[  527.992740]  kmem_cache_alloc+0x2af/0x760
[  527.996906]  ? find_held_lock+0x36/0x1c0
[  528.000995]  get_empty_filp+0x125/0x520
[  528.004989]  ? proc_nr_files+0x60/0x60
[  528.008903]  ? kasan_check_read+0x11/0x20
[  528.013074]  ? do_raw_spin_unlock+0x9e/0x2e0
[  528.017515]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  528.022117]  ? kasan_check_write+0x14/0x20
[  528.026372]  ? do_raw_spin_lock+0xc1/0x200
[  528.030630]  alloc_file+0x24/0x3e0
[  528.034192]  ? clear_nlink.part.9+0x65/0x80
[  528.038543]  __shmem_file_setup+0x304/0x6e0
15:21:37 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000))
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0x6, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000180)=0x4)

15:21:37 executing program 3:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60)

[  528.042887]  ? check_same_owner+0x320/0x320
[  528.047238]  ? shmem_fill_super+0xa30/0xa30
[  528.051591]  ? get_unused_fd_flags+0x121/0x190
[  528.056195]  ? __alloc_fd+0x700/0x700
[  528.060021]  shmem_file_setup+0x2f/0x40
[  528.065097]  __x64_sys_memfd_create+0x29d/0x4d0
[  528.069789]  ? memfd_fcntl+0x13c0/0x13c0
[  528.073871]  ? do_syscall_64+0x92/0x800
[  528.077888]  do_syscall_64+0x1b1/0x800
[  528.081790]  ? finish_task_switch+0x1ca/0x840
[  528.086333]  ? syscall_return_slowpath+0x5c0/0x5c0
[  528.091281]  ? syscall_return_slowpath+0x30f/0x5c0
[  528.096238]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  528.101631]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  528.106513]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  528.111719] RIP: 0033:0x4559f9
[  528.114914] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  528.134284] RSP: 002b:00007fb34b09aba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  528.142014] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004559f9
[  528.149562] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baace
[  528.156844] RBP: 000000000072bea0 R08: 0000000020000218 R09: 0000000000000000
[  528.164126] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013
[  528.171410] R13: 00000000004c1dc5 R14: 00000000004d2bc0 R15: 0000000000000003
15:21:38 executing program 4 (fault-call:0 fault-nth:4):
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  528.190512] print_req_error: I/O error, dev loop2, sector 128
[  528.212563] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  528.219949] BTRFS error (device loop5): superblock checksum mismatch
15:21:38 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  528.264855] BTRFS error (device loop5): open_ctree failed
[  528.291226] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  528.298603] BTRFS error (device loop5): superblock checksum mismatch
[  528.342546] FAULT_INJECTION: forcing a failure.
[  528.342546] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  528.354614] CPU: 0 PID: 11260 Comm: syz-executor4 Not tainted 4.17.0+ #92
[  528.359363] BTRFS error (device loop5): open_ctree failed
[  528.361554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  528.361561] Call Trace:
[  528.361586]  dump_stack+0x1b9/0x294
[  528.361608]  ? dump_stack_print_info.cold.2+0x52/0x52
[  528.361620]  ? __radix_tree_lookup+0x3d4/0x6b0
[  528.361641]  should_fail.cold.4+0xa/0x1a
[  528.396593]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  528.401706]  ? graph_lock+0x170/0x170
[  528.405502]  ? find_held_lock+0x36/0x1c0
[  528.409554]  ? find_held_lock+0x36/0x1c0
[  528.413604]  ? __lock_is_held+0xb5/0x140
[  528.417702]  ? check_same_owner+0x320/0x320
[  528.422022]  ? rcu_note_context_switch+0x710/0x710
[  528.426954]  ? __might_sleep+0x95/0x190
[  528.430927]  __alloc_pages_nodemask+0x34e/0xd70
[  528.435585]  ? print_usage_bug+0xc0/0xc0
[  528.439636]  ? __alloc_pages_slowpath+0x2d50/0x2d50
[  528.444647]  ? debug_check_no_locks_freed+0x310/0x310
[  528.449822]  ? __lock_acquire+0x7f5/0x5140
[  528.454052]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  528.459055]  ? percpu_counter_add_batch+0xf2/0x150
[  528.463994]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  528.469001]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  528.474528]  alloc_pages_vma+0xdd/0x540
[  528.478502]  shmem_alloc_page+0xa0/0x170
[  528.482547]  ? shmem_swapin+0x210/0x210
[  528.486507]  ? __d_alloc+0xc0/0xd30
[  528.490140]  ? security_vm_enough_memory_mm+0x9d/0xc0
[  528.495325]  shmem_alloc_and_acct_page+0x1e9/0x800
[  528.500247]  ? shmem_alloc_hugepage+0x4c0/0x4c0
[  528.504908]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  528.510088]  shmem_getpage_gfp+0x6cf/0x4190
[  528.514408]  ? print_usage_bug+0xc0/0xc0
[  528.518466]  ? shmem_writepage+0x1360/0x1360
[  528.522874]  ? print_usage_bug+0xc0/0xc0
[  528.526921]  ? __lock_acquire+0x7f5/0x5140
[  528.531145]  ? print_usage_bug+0xc0/0xc0
[  528.535191]  ? __lock_acquire+0x7f5/0x5140
[  528.539412]  ? print_usage_bug+0xc0/0xc0
[  528.543462]  ? __lock_acquire+0x7f5/0x5140
[  528.547682]  ? __lock_acquire+0x7f5/0x5140
[  528.551918]  ? check_noncircular+0x20/0x20
[  528.556143]  ? __lock_acquire+0x7f5/0x5140
[  528.560366]  ? __lock_acquire+0x7f5/0x5140
[  528.564607]  ? debug_check_no_locks_freed+0x310/0x310
[  528.569787]  ? print_usage_bug+0xc0/0xc0
[  528.573926]  ? __lock_acquire+0x7f5/0x5140
[  528.578150]  ? __lock_acquire+0x7f5/0x5140
[  528.582374]  ? print_usage_bug+0xc0/0xc0
[  528.586435]  ? print_usage_bug+0xc0/0xc0
[  528.590488]  ? graph_lock+0x170/0x170
[  528.594279]  ? print_usage_bug+0xc0/0xc0
[  528.598328]  ? __lock_acquire+0x7f5/0x5140
[  528.602552]  ? __lock_acquire+0x7f5/0x5140
[  528.606774]  ? graph_lock+0x170/0x170
[  528.610562]  ? graph_lock+0x170/0x170
[  528.614355]  ? find_held_lock+0x36/0x1c0
[  528.618407]  ? print_usage_bug+0xc0/0xc0
[  528.622465]  ? lock_downgrade+0x8e0/0x8e0
[  528.626600]  ? lock_release+0xa10/0xa10
[  528.630562]  ? mark_held_locks+0xc9/0x160
[  528.634698]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  528.640237]  ? iov_iter_fault_in_readable+0x23d/0x460
[  528.645415]  ? copy_page_from_iter+0x880/0x880
[  528.649987]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  528.654991]  ? ktime_get_coarse_real_ts64+0x23b/0x390
[  528.660174]  shmem_write_begin+0x110/0x1e0
[  528.664401]  generic_perform_write+0x39a/0x6a0
[  528.668980]  ? add_page_wait_queue+0x2a0/0x2a0
[  528.673575]  ? file_update_time+0xdc/0x640
[  528.677804]  ? current_time+0x180/0x180
[  528.681773]  ? lock_downgrade+0x8e0/0x8e0
[  528.685923]  ? __might_sleep+0x95/0x190
[  528.689893]  ? down_write+0x87/0x120
[  528.693594]  ? generic_file_write_iter+0xe5/0x850
[  528.698424]  __generic_file_write_iter+0x26e/0x630
[  528.703350]  generic_file_write_iter+0x430/0x850
[  528.708095]  ? __generic_file_write_iter+0x630/0x630
[  528.713190]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  528.718721]  ? iov_iter_init+0xc9/0x1f0
[  528.722686]  __vfs_write+0x6ae/0x9d0
[  528.726391]  ? kernel_read+0x120/0x120
[  528.730277]  ? __lock_is_held+0xb5/0x140
[  528.734343]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  528.739867]  ? __sb_start_write+0x17f/0x300
[  528.744177]  vfs_write+0x1f8/0x560
[  528.747708]  ksys_pwrite64+0x174/0x1a0
[  528.751603]  ? __ia32_sys_pread64+0xf0/0xf0
[  528.755911]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  528.761455]  ? fput+0x130/0x1a0
[  528.764723]  ? do_sys_ftruncate+0x44e/0x560
[  528.769036]  __x64_sys_pwrite64+0x97/0xf0
[  528.773172]  do_syscall_64+0x1b1/0x800
[  528.777059]  ? finish_task_switch+0x1ca/0x840
[  528.781543]  ? syscall_return_slowpath+0x5c0/0x5c0
[  528.786464]  ? syscall_return_slowpath+0x30f/0x5c0
[  528.791399]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  528.796752]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  528.801586]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  528.806765] RIP: 0033:0x40fcb7
[  528.809962] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 
[  528.829190] RSP: 002b:00007fb34b09aba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  528.836886] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fcb7
15:21:38 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x6, &(0x7f0000000600)=[{&(0x7f0000000180)="f2ef7206457b7a00ca66a08c047b55e650ec45a0215e8db292eab1ac3db9b8a1a1bd080331fcb7ee5972a3aa148bd471b8b85a8657423e61ecfa1cb623f9a1541920d5922148aa2ff6012507a74a1c4673d5f4734f4334534b0fa68cf332ad78070cf6007d23d3835ff78bb03fd07af19d9dc1f63daf2b", 0x77, 0x4}, {&(0x7f0000000080)="d93f2d7161d8a163c8a0ddc61bd191adcc53418cdeeca3f1a05b497702c604a388fa9c08c22af49a1e6f19cd81", 0x2d, 0x100000000}, {&(0x7f0000000400)="0bda1ceb6a7fbf8981e3c5d850870ec1df05b8cb7e8afe92b4f323ba7efa7e0bf556f752401d99b5e3440eefcc75de9ecadea0bed233fe9faf43f6ea95370c3c08cbfc2a2096c720bebf1e56c98b0ab04a84305f1bac3942121867aba6799d8823813a6b7e63d91724dd", 0x6a, 0x80}, {&(0x7f0000000200)="adde92843dc4a681064a74118ecfc4e2abac2f999c90a69a469c0cf5098464e0eaf8e347ffa30e36ced5", 0x2a, 0xffffffffffffff00}, {&(0x7f0000000480)="e13a39babd08c0c7f88d47b2695743c8ae23d5954d0ee340b11897acf3729d4467014b81a331fbb0913b61d880e13624084903f1eb0114e55fdeafd4b08349b0f7e4e5e4254fe0eb6ccb4e88dbc4702e6c324bcf5c8d8d02c43b4e4f16e5d7add1b002135ce2fc24715931db", 0x6c}, {&(0x7f0000000500)="4befe80870b1e401f80bc4c70283e02cb688fa34b89cacde8cce462378fceabdc9432d31e3388ebc441db4187e818da8a2f3c72a5132d937700c18d9bdcf58c9e6ca0ee011facefc39e224bf460c7512395f5f1f1bcafd4cbcc97e08d346646e3a918ad50e70b8c4781dcf5be56543947c051b7737d661756cdedf7c9297c2db03bd6fdee1ee29e424be242d1e73faee2c083085fd4c8bbdf6f9894c16c03647dbc5bf395ea717e4d3e8d3c8e5f55a98d582d207c785e26e219adef0298b9ddaa4", 0xc1, 0x9}], 0xa0000, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  528.844232] RDX: 0000000000000049 RSI: 0000000020000500 RDI: 0000000000000014
[  528.851489] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000
[  528.858754] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014
[  528.866014] R13: 0000000000000001 R14: 00000000004d2bc0 R15: 0000000000000004
[  528.879362] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  528.886709] BTRFS error (device loop5): superblock checksum mismatch
15:21:38 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673eb", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:38 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi-e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  528.900542] BTRFS error (device loop5): open_ctree failed
[  528.919103] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  528.926340] BTRFS error (device loop5): superblock checksum mismatch
15:21:38 executing program 4 (fault-call:0 fault-nth:5):
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  528.956697] BTRFS error (device loop5): open_ctree failed
[  528.967277] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  528.974508] BTRFS error (device loop5): superblock checksum mismatch
[  528.988707] BTRFS error (device loop5): open_ctree failed
[  529.000551] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  529.007745] BTRFS error (device loop5): superblock checksum mismatch
[  529.047549] BTRFS error (device loop5): open_ctree failed
[  529.244520] FAULT_INJECTION: forcing a failure.
[  529.244520] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  529.256482] CPU: 1 PID: 11303 Comm: syz-executor4 Not tainted 4.17.0+ #92
[  529.263437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  529.272802] Call Trace:
[  529.275423]  dump_stack+0x1b9/0x294
[  529.279082]  ? dump_stack_print_info.cold.2+0x52/0x52
[  529.284296]  ? __radix_tree_lookup+0x3d4/0x6b0
[  529.288908]  should_fail.cold.4+0xa/0x1a
[  529.292983]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  529.298103]  ? graph_lock+0x170/0x170
[  529.301925]  ? find_held_lock+0x36/0x1c0
[  529.306008]  ? find_held_lock+0x36/0x1c0
[  529.310115]  ? __lock_is_held+0xb5/0x140
[  529.314204]  ? check_same_owner+0x320/0x320
[  529.318544]  ? rcu_note_context_switch+0x710/0x710
[  529.323496]  ? __might_sleep+0x95/0x190
[  529.327494]  __alloc_pages_nodemask+0x34e/0xd70
[  529.332185]  ? print_usage_bug+0xc0/0xc0
[  529.336269]  ? __alloc_pages_slowpath+0x2d50/0x2d50
[  529.341316]  ? debug_check_no_locks_freed+0x310/0x310
[  529.346524]  ? __lock_acquire+0x7f5/0x5140
[  529.350788]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  529.355829]  ? percpu_counter_add_batch+0xf2/0x150
[  529.360784]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  529.365827]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  529.371396]  alloc_pages_vma+0xdd/0x540
[  529.375408]  shmem_alloc_page+0xa0/0x170
[  529.379489]  ? shmem_swapin+0x210/0x210
[  529.383482]  ? __d_alloc+0xc0/0xd30
[  529.387145]  ? security_vm_enough_memory_mm+0x9d/0xc0
[  529.392346]  shmem_alloc_and_acct_page+0x1e9/0x800
[  529.397293]  ? shmem_alloc_hugepage+0x4c0/0x4c0
[  529.401997]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  529.407199]  shmem_getpage_gfp+0x6cf/0x4190
[  529.411524]  ? print_usage_bug+0xc0/0xc0
[  529.415581]  ? shmem_writepage+0x1360/0x1360
[  529.419997]  ? print_usage_bug+0xc0/0xc0
[  529.424068]  ? __lock_acquire+0x7f5/0x5140
[  529.428298]  ? print_usage_bug+0xc0/0xc0
[  529.432380]  ? __lock_acquire+0x7f5/0x5140
[  529.436618]  ? print_usage_bug+0xc0/0xc0
[  529.440670]  ? __lock_acquire+0x7f5/0x5140
[  529.444891]  ? __lock_acquire+0x7f5/0x5140
[  529.449126]  ? check_noncircular+0x20/0x20
[  529.453393]  ? __lock_acquire+0x7f5/0x5140
[  529.457629]  ? __lock_acquire+0x7f5/0x5140
[  529.461873]  ? debug_check_no_locks_freed+0x310/0x310
[  529.467061]  ? print_usage_bug+0xc0/0xc0
[  529.471109]  ? __lock_acquire+0x7f5/0x5140
[  529.475334]  ? __lock_acquire+0x7f5/0x5140
[  529.479571]  ? print_usage_bug+0xc0/0xc0
[  529.483636]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  529.488650]  ? graph_lock+0x170/0x170
[  529.492552]  ? print_usage_bug+0xc0/0xc0
[  529.496609]  ? __lock_acquire+0x7f5/0x5140
[  529.500835]  ? __lock_acquire+0x7f5/0x5140
[  529.505058]  ? graph_lock+0x170/0x170
[  529.508851]  ? graph_lock+0x170/0x170
[  529.512648]  ? find_held_lock+0x36/0x1c0
[  529.516727]  ? print_usage_bug+0xc0/0xc0
[  529.520786]  ? lock_downgrade+0x8e0/0x8e0
[  529.524920]  ? lock_release+0xa10/0xa10
[  529.528899]  ? mark_held_locks+0xc9/0x160
[  529.533047]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  529.538574]  ? iov_iter_fault_in_readable+0x23d/0x460
[  529.543751]  ? copy_page_from_iter+0x880/0x880
[  529.548327]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  529.553341]  ? ktime_get_coarse_real_ts64+0x23b/0x390
[  529.558531]  shmem_write_begin+0x110/0x1e0
[  529.562757]  generic_perform_write+0x39a/0x6a0
[  529.567330]  ? add_page_wait_queue+0x2a0/0x2a0
[  529.571897]  ? file_update_time+0xdc/0x640
[  529.576117]  ? current_time+0x180/0x180
[  529.580089]  ? lock_downgrade+0x8e0/0x8e0
[  529.584237]  ? __might_sleep+0x95/0x190
[  529.588223]  ? down_write+0x87/0x120
[  529.592099]  ? generic_file_write_iter+0xe5/0x850
[  529.596931]  __generic_file_write_iter+0x26e/0x630
[  529.601853]  generic_file_write_iter+0x430/0x850
[  529.606616]  ? __generic_file_write_iter+0x630/0x630
[  529.611720]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  529.617246]  ? iov_iter_init+0xc9/0x1f0
[  529.621217]  __vfs_write+0x6ae/0x9d0
[  529.624919]  ? kernel_read+0x120/0x120
[  529.628796]  ? __lock_is_held+0xb5/0x140
[  529.632859]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  529.638383]  ? __sb_start_write+0x17f/0x300
[  529.642694]  vfs_write+0x1f8/0x560
[  529.646232]  ksys_pwrite64+0x174/0x1a0
[  529.650123]  ? __ia32_sys_pread64+0xf0/0xf0
[  529.654459]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  529.660006]  ? fput+0x130/0x1a0
[  529.663276]  ? do_sys_ftruncate+0x44e/0x560
[  529.667593]  __x64_sys_pwrite64+0x97/0xf0
[  529.671735]  do_syscall_64+0x1b1/0x800
[  529.675609]  ? finish_task_switch+0x1ca/0x840
[  529.680099]  ? syscall_return_slowpath+0x5c0/0x5c0
[  529.685038]  ? syscall_return_slowpath+0x30f/0x5c0
[  529.689970]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  529.695328]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  529.700187]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  529.705378] RIP: 0033:0x40fcb7
[  529.708547] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 
[  529.727773] RSP: 002b:00007fb34b09aba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  529.735573] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fcb7
[  529.742828] RDX: 0000000000000049 RSI: 0000000020000500 RDI: 0000000000000014
[  529.750083] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000
[  529.757343] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014
[  529.764601] R13: 0000000000000001 R14: 00000000004d2bc0 R15: 0000000000000005
[  529.814757] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  529.822136] BTRFS error (device loop5): superblock checksum mismatch
[  529.888440] BTRFS error (device loop5): open_ctree failed
15:21:39 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667306", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:39 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:39 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsz', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:39 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x4}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)={0x0, 0x8000, [0x0, 0xffffffffffffffff]})
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:39 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi.e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:39 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:39 executing program 4 (fault-call:0 fault-nth:6):
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:39 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  530.025761] FAULT_INJECTION: forcing a failure.
[  530.025761] name failslab, interval 1, probability 0, space 0, times 0
[  530.037013] CPU: 0 PID: 11351 Comm: syz-executor4 Not tainted 4.17.0+ #92
[  530.043952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  530.053315] Call Trace:
[  530.055924]  dump_stack+0x1b9/0x294
[  530.059565]  ? dump_stack_print_info.cold.2+0x52/0x52
[  530.064774]  should_fail.cold.4+0xa/0x1a
[  530.068861]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  530.073976]  ? graph_lock+0x170/0x170
[  530.077784]  ? print_usage_bug+0xc0/0xc0
[  530.081842]  ? print_usage_bug+0xc0/0xc0
[  530.085891]  ? debug_check_no_locks_freed+0x310/0x310
[  530.091068]  ? lock_downgrade+0x8e0/0x8e0
[  530.095205]  ? __lock_acquire+0x7f5/0x5140
[  530.099444]  ? kasan_unpoison_shadow+0x35/0x50
[  530.104017]  ? print_usage_bug+0xc0/0xc0
[  530.108066]  ? get_page_from_freelist+0xfcc/0x4600
[  530.112981]  ? __lock_acquire+0x7f5/0x5140
[  530.117204]  __should_failslab+0x124/0x180
[  530.121425]  should_failslab+0x9/0x14
[  530.125215]  kmem_cache_alloc+0x47/0x760
[  530.129266]  ? radix_tree_node_alloc.constprop.19+0x310/0x310
[  530.135142]  radix_tree_node_alloc.constprop.19+0x1e6/0x310
[  530.140841]  __radix_tree_create+0x4ce/0x820
[  530.145245]  ? radix_tree_maybe_preload_order+0x110/0x110
[  530.150780]  ? find_held_lock+0x36/0x1c0
[  530.154844]  ? graph_lock+0x170/0x170
[  530.159584]  ? __lock_is_held+0xb5/0x140
[  530.163635]  ? print_usage_bug+0xc0/0xc0
[  530.167697]  ? find_held_lock+0x36/0x1c0
[  530.171761]  __radix_tree_insert+0xff/0x8c0
[  530.176073]  ? graph_lock+0x170/0x170
[  530.179950]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  530.184955]  ? __radix_tree_create+0x820/0x820
[  530.189525]  ? trace_hardirqs_on+0xd/0x10
[  530.193662]  ? lock_acquire+0x1dc/0x520
[  530.197626]  ? shmem_add_to_page_cache+0x494/0xdf0
[  530.202544]  ? lock_release+0xa10/0xa10
[  530.206508]  ? kasan_check_write+0x14/0x20
[  530.210727]  ? do_raw_spin_lock+0xc1/0x200
[  530.214954]  shmem_add_to_page_cache+0x96d/0xdf0
[  530.219782]  ? rcu_report_qs_rnp+0x790/0x790
[  530.224194]  ? shmem_put_link+0x270/0x270
[  530.228329]  ? percpu_ref_put_many+0x132/0x230
[  530.232898]  ? percpu_ref_tryget+0x2b0/0x2b0
[  530.237335]  ? mem_cgroup_try_charge+0x52f/0xa40
[  530.242077]  ? mem_cgroup_protected+0xa60/0xa60
[  530.246746]  ? security_vm_enough_memory_mm+0x9d/0xc0
[  530.251924]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  530.257449]  ? shmem_alloc_and_acct_page+0x312/0x800
[  530.262540]  ? shmem_alloc_hugepage+0x4c0/0x4c0
[  530.267196]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  530.272199]  ? __radix_tree_preload+0x173/0x1d0
[  530.276859]  shmem_getpage_gfp+0x800/0x4190
[  530.281185]  ? shmem_writepage+0x1360/0x1360
[  530.285580]  ? print_usage_bug+0xc0/0xc0
[  530.289630]  ? __lock_acquire+0x7f5/0x5140
[  530.293856]  ? print_usage_bug+0xc0/0xc0
[  530.297905]  ? __lock_acquire+0x7f5/0x5140
[  530.302127]  ? print_usage_bug+0xc0/0xc0
[  530.306173]  ? __lock_acquire+0x7f5/0x5140
[  530.310406]  ? __lock_acquire+0x7f5/0x5140
[  530.314632]  ? check_noncircular+0x20/0x20
[  530.318857]  ? __lock_acquire+0x7f5/0x5140
[  530.323082]  ? __lock_acquire+0x7f5/0x5140
[  530.327314]  ? debug_check_no_locks_freed+0x310/0x310
[  530.332491]  ? print_usage_bug+0xc0/0xc0
[  530.336539]  ? __lock_acquire+0x7f5/0x5140
[  530.340757]  ? __lock_acquire+0x7f5/0x5140
[  530.344988]  ? print_usage_bug+0xc0/0xc0
[  530.349039]  ? print_usage_bug+0xc0/0xc0
[  530.353095]  ? graph_lock+0x170/0x170
[  530.356906]  ? print_usage_bug+0xc0/0xc0
[  530.361041]  ? __lock_acquire+0x7f5/0x5140
[  530.365266]  ? __lock_acquire+0x7f5/0x5140
[  530.369487]  ? graph_lock+0x170/0x170
[  530.373288]  ? graph_lock+0x170/0x170
[  530.377084]  ? find_held_lock+0x36/0x1c0
[  530.381145]  ? print_usage_bug+0xc0/0xc0
[  530.385199]  ? lock_downgrade+0x8e0/0x8e0
[  530.389341]  ? lock_release+0xa10/0xa10
[  530.393319]  ? mark_held_locks+0xc9/0x160
[  530.397463]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  530.402999]  ? iov_iter_fault_in_readable+0x23d/0x460
[  530.408198]  ? copy_page_from_iter+0x880/0x880
[  530.412771]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  530.417791]  ? ktime_get_coarse_real_ts64+0x23b/0x390
[  530.422977]  shmem_write_begin+0x110/0x1e0
[  530.427314]  generic_perform_write+0x39a/0x6a0
[  530.431895]  ? add_page_wait_queue+0x2a0/0x2a0
[  530.436470]  ? file_update_time+0xdc/0x640
[  530.440693]  ? current_time+0x180/0x180
[  530.444659]  ? lock_downgrade+0x8e0/0x8e0
[  530.448817]  ? __might_sleep+0x95/0x190
[  530.452788]  ? down_write+0x87/0x120
[  530.456489]  ? generic_file_write_iter+0xe5/0x850
[  530.461322]  __generic_file_write_iter+0x26e/0x630
[  530.466262]  generic_file_write_iter+0x430/0x850
[  530.471011]  ? __generic_file_write_iter+0x630/0x630
[  530.476106]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  530.481634]  ? iov_iter_init+0xc9/0x1f0
[  530.485623]  __vfs_write+0x6ae/0x9d0
[  530.489339]  ? kernel_read+0x120/0x120
[  530.493216]  ? __lock_is_held+0xb5/0x140
[  530.497273]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  530.502801]  ? __sb_start_write+0x17f/0x300
[  530.507125]  vfs_write+0x1f8/0x560
[  530.510655]  ksys_pwrite64+0x174/0x1a0
[  530.514530]  ? __ia32_sys_pread64+0xf0/0xf0
[  530.518839]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  530.524362]  ? fput+0x130/0x1a0
[  530.527640]  ? do_sys_ftruncate+0x44e/0x560
[  530.531951]  __x64_sys_pwrite64+0x97/0xf0
[  530.536101]  do_syscall_64+0x1b1/0x800
[  530.539972]  ? finish_task_switch+0x1ca/0x840
[  530.544469]  ? syscall_return_slowpath+0x5c0/0x5c0
[  530.549386]  ? syscall_return_slowpath+0x30f/0x5c0
[  530.554307]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  530.559661]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  530.564495]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  530.569670] RIP: 0033:0x40fcb7
[  530.572841] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 
[  530.592073] RSP: 002b:00007fb34b09aba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  530.599791] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fcb7
[  530.607047] RDX: 0000000000000049 RSI: 0000000020000500 RDI: 0000000000000014
[  530.614304] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000
15:21:40 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x8080)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x9)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]})
ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000400))
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  530.621559] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014
[  530.628814] R13: 0000000000000001 R14: 00000000004d2bc0 R15: 0000000000000006
[  530.680822] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  530.688203] BTRFS error (device loop5): superblock checksum mismatch
[  530.695833] BTRFS error (device loop5): open_ctree failed
[  530.712423] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  530.719720] BTRFS error (device loop5): superblock checksum mismatch
15:21:40 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  530.727633] BTRFS error (device loop5): open_ctree failed
[  530.738015] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  530.745227] BTRFS error (device loop5): superblock checksum mismatch
[  530.777058] BTRFS error (device loop5): open_ctree failed
[  530.814961] BTRFS error (device loop2): unsupported checksum algorithm 3786
15:21:40 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:40 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  530.822178] BTRFS error (device loop2): superblock checksum mismatch
[  530.840633] BTRFS error (device loop2): open_ctree failed
[  531.089907] BTRFS error (device loop7): superblock checksum mismatch
[  531.139120] BTRFS error (device loop7): open_ctree failed
[  531.165373] BTRFS error (device loop7): superblock checksum mismatch
[  531.179185] BTRFS error (device loop7): open_ctree failed
[  531.199934] BTRFS error (device loop7): superblock checksum mismatch
[  531.235910] BTRFS error (device loop7): open_ctree failed
15:21:41 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="62747266730f", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
fcntl$setsig(r0, 0xa, 0x2f)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
accept4$inet(r1, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10, 0x80000)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0)
r2 = openat$cgroup_ro(r1, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x0, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000400)=0x1)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0)
r5 = dup(r3)
ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000040)=r5)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:41 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  531.363767] Unknown ioctl -2147199775
[  531.387123] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  531.394404] BTRFS error (device loop2): superblock checksum mismatch
[  531.402838] BTRFS error (device loop2): open_ctree failed
15:21:41 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  531.429612] Unknown ioctl -2147199775
[  531.434299] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  531.441768] BTRFS error (device loop2): superblock checksum mismatch
15:21:41 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  531.504902] BTRFS error (device loop2): open_ctree failed
[  531.518927] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  531.526232] BTRFS error (device loop2): superblock checksum mismatch
[  531.576793] BTRFS error (device loop2): open_ctree failed
[  531.597251] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  531.604554] BTRFS error (device loop2): superblock checksum mismatch
[  531.620151] BTRFS error (device loop2): open_ctree failed
[  531.631267] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  531.638536] BTRFS error (device loop2): superblock checksum mismatch
[  531.662406] BTRFS error (device loop2): open_ctree failed
[  531.700201] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  531.707505] BTRFS error (device loop2): superblock checksum mismatch
[  531.739956] BTRFS error (device loop2): open_ctree failed
[  531.753981] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  531.761324] BTRFS error (device loop2): superblock checksum mismatch
[  531.809364] BTRFS error (device loop2): open_ctree failed
[  531.828438] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  531.835886] BTRFS error (device loop2): superblock checksum mismatch
[  531.842808] BTRFS error (device loop2): open_ctree failed
[  531.859840] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  531.867236] BTRFS error (device loop2): superblock checksum mismatch
[  531.904117] BTRFS error (device loop2): open_ctree failed
[  531.934770] BTRFS error (device loop7): superblock checksum mismatch
[  531.947439] BTRFS error (device loop7): open_ctree failed
15:21:41 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='/trfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="62747266730f", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e9", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsL', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:41 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
ioctl$FICLONE(r0, 0x40049409, r0)
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0)
r3 = getgid()
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x101000, 0x0)
ioctl$TUNSETGROUP(r2, 0x400454ce, r3)
r4 = dup2(r1, r1)
getpeername(r4, &(0x7f0000000040)=@hci={0x0, <r5=>0x0}, &(0x7f0000000180)=0x80)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'ip6_vti0\x00', r5})
setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000001a80)={@vsock={0x28, 0x0, 0x0, @reserved=0x1}, {&(0x7f0000001a00)=""/50, 0x32}, &(0x7f0000001a40), 0x20}, 0xa0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200100, 0x0)

[  532.155619] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  532.163090] BTRFS error (device loop2): superblock checksum mismatch
15:21:42 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673cc", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:42 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:42 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="62747266737f", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:42 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(r0, &(0x7f0000000000), 0x0, 0x8020008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0xffffffffffffffd5)
r1 = socket$nl_route(0x10, 0x3, 0x0)
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x5, &(0x7f0000000640)=[{&(0x7f0000000180)="adf0fedad133d20099159a019ba0069c731efdc190c2613bb64bf4d5d789363acd33aea95d80b082b230409375446e3c0fbbc007d70bea4d39e6a654a9961197d9f4f245ada8a4edc0766931bb53673690bedde79c60638ba629c3a6de5f7f063a2fe9d4dff68dc408cca3891838597b189efeaf235bcdbff3dd4e80901280d822e29e2becef1d1d2165df99acd3a3f09ca056c3bd41218437092fe4ea4cd2f5759b578ea5720054", 0xa8, 0x5}, {&(0x7f0000000400)="f2ff10423fbcd1e42ead2bb25a403c5b15ebf61cfb014ee20fe9ba4738be0b185f29e76711cf99a2e2849ca62630160f824a31e357cd1c6b93043c1136853aeac6edf48f67cf977e70967bc3bfedde6d38d8eb8d2385047457c4f0fea0f57038f52cc98a8c0fb9eff6199dbc5a749c092d6d7cbd1afb0ac689e935dfd6c0059770b5fc412033764536db02f38127cc2d17f7d45dca8e8cdc220acd502ae8a0d29b56d468d63d0f3c90d487c90646705643a5079bc5a4151e7b02a1ef3205b9a030c8f71a493b547e70", 0xc9, 0x3ff}, {&(0x7f0000000500)="87937c81426e1f61da2ed77accb86b1b1c0281c538efc7b5c58a193f0f429c57ecbb4add57072c1d4dfb211e105b1d419c700fe9c3465b0b14320449b285237b4d6943607f135a01a9873f638d4482e634af1e4b7b408a154be52f35e634de4006917e1c236b218c5ff68a97eab6f5c4e75ae5c30b9412b8ca6af0b72caf5405ae95dbde78f67d243f839b653d12a0d8b7f948e66f66e9c136b31a2188917a884b3b3369190d9a229ec01a9074ffbac16acc40ecfa1ea2dc3cddfb57e967fac886a0f101dd14", 0xc6, 0x7fffffff}, {&(0x7f0000000080)="ebbd98511eaeecb8f4df5e9ca79949adc67b4947d242a770e23c29e922cba1e676f2b6c305", 0x25, 0x2}, {&(0x7f0000000600)="4d96c50a8fefdafefca6c3a6bb0400225f89ea99774e12d5435483584d596d9ac0d42c2463ca03f411f4c772e193b4763c", 0x31, 0x3}], 0x20, &(0x7f00000006c0)={[{@errors_continue='errors=continue', 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@noquota='noquota', 0x2c}, {@bsddf='bsddf', 0x2c}, {@nouid32='nouid32', 0x2c}, {@noinit_itable='noinit_itable', 0x2c}, {@noinit_itable='noinit_itable', 0x2c}, {@nombcache='nombcache', 0x2c}]})
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000780)=@assoc_value, &(0x7f00000007c0)=0x8)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000740)='/dev/null\x00', 0x82000, 0x0)
ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  532.338030] BTRFS error (device loop2): open_ctree failed
15:21:42 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='\ntrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:42 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fe", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  532.381984] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  532.389263] BTRFS error (device loop2): superblock checksum mismatch
15:21:42 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  532.425309] BTRFS error (device loop2): open_ctree failed
[  532.502649] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  532.510071] BTRFS error (device loop2): superblock checksum mismatch
[  532.519614] BTRFS error (device loop2): open_ctree failed
[  532.540918] BTRFS error (device loop7): superblock checksum mismatch
15:21:42 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  532.611006] BTRFS error (device loop7): open_ctree failed
15:21:42 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:42 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="9c000000310001042dbd7000c589df2500130200880001001003000000000800030001010000000010001300000008000301040000000000100014000000080001006270660000001000000000000800030001000100000010001900000008000300ffff1fff000010001a000000080003000400000000001409000000000c000100766c616e000000000000100019000000080003009808000000007893f9402bd5ce84d97d29d2d6fbb2ca1b118f8146c672a0f1a46fb34d0203bcef82f17a512b20c2de310c440523a8e69e41ad2497e7149278df517ffd6b0252dae0e7cd68c9b45e03429456e6a7b754e114d9e93681c258c01d2eda75b220cdd20c86369442c3712a80afadc1469dade490cec9f154f46efe5a453d645b0e47a6dbf2d736b1c4c9e2b9d8cfdca7e842da658ca5c469266e813688eb3a83b173697d9566ab19b47845f5a15416f0d598af5d242b50f2dedba199278c0000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:42 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='%trfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:42 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  532.808757] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  532.816090] BTRFS error (device loop5): superblock checksum mismatch
[  532.917720] BTRFS error (device loop5): open_ctree failed
[  532.945922] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  532.953189] BTRFS error (device loop5): superblock checksum mismatch
[  533.014725] BTRFS error (device loop5): open_ctree failed
[  533.052632] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  533.060004] BTRFS error (device loop5): superblock checksum mismatch
[  533.148476] BTRFS error (device loop5): open_ctree failed
[  533.179437] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  533.186898] BTRFS error (device loop5): superblock checksum mismatch
[  533.204769] BTRFS error (device loop5): open_ctree failed
[  533.217940] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  533.225275] BTRFS error (device loop5): superblock checksum mismatch
[  533.250337] BTRFS error (device loop5): open_ctree failed
[  533.265600] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  533.272879] BTRFS error (device loop2): superblock checksum mismatch
[  533.286981] BTRFS error (device loop2): open_ctree failed
[  533.300390] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  533.307795] BTRFS error (device loop2): superblock checksum mismatch
15:21:43 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:43 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:43 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000200), 0xffffffffffffff05, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0xffffffe2)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c000000310001042dbd7000c589df2500130200880001001003000000000800030001010000000010001300000008000301040000000000100014000000080001006270660000001000000000000800030001000100000010001900000008000300ffff1fff000010001a000000080003000400000000001409000000000c000100766c616e000000000000100019000000080003009808000000007893f9402bd5ce84d97d29d2d6fbb2ca1b118f8146c67282f17a512b20c2de310c440523a8e69e41ad2497e7149278df517ffd6b0252dae0e7cd68c9b45e03429456e6a7b754e114d9e93681c258c01d2ed275b220cdd20c86369442c3712a80afad699be41ce9c1469dade490cec9f154f46efe5a453d518054c02ced"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8b, 0x40)
bind$netrom(r2, &(0x7f0000000040)=@full={{0x3, {"b28aab618f5ec3"}}, [{"d05d3d9c0a82a3"}, {"d3e2fb9667fbda"}, {"67aa14e46f73de"}, {"f1608f112357cb"}, {"d6401dd93aebf2"}, {"e1b0b6c78f45e7"}, {"10356f643aebea"}, {"ff20d85ce731d7"}]}, 0x48)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:43 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='.trfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:43 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:43 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:43 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:43 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="62747266737f", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  533.359372] BTRFS error (device loop2): open_ctree failed
15:21:43 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000080)='\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00')
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'veth0\x00', @ifru_map={0x5, 0x5, 0x7, 0x6, 0x18000000, 0x401}}})

[  533.495277] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  533.502870] BTRFS error (device loop5): superblock checksum mismatch
[  533.568868] BTRFS error (device loop5): open_ctree failed
[  533.581784] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  533.589062] BTRFS error (device loop5): superblock checksum mismatch
15:21:43 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:43 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='b\nrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  533.653793] BTRFS error (device loop5): open_ctree failed
15:21:43 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:43 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:43 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x0)
ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000040)=0x1000)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:43 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsh', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  533.991502] btrfs_printk: 18 callbacks suppressed
[  533.991517] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  534.003826] BTRFS error (device loop5): superblock checksum mismatch
[  534.058996] BTRFS error (device loop5): open_ctree failed
[  534.153550] print_req_error: I/O error, dev loop2, sector 128
[  534.181633] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  534.188918] BTRFS error (device loop2): superblock checksum mismatch
[  534.249685] BTRFS error (device loop2): open_ctree failed
15:21:44 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:44 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667310", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:44 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:44 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='b%rfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:44 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000001340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "98e638", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'Yo/', 0x0, 0x0, 0x0, @empty, @loopback={0x0, 0x1}}}}}}}}, &(0x7f0000000000))
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000402}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x6}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000008, 0x4000000000002010, r0, 0x0)

15:21:44 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:44 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:44 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:44 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x89, 0x2)
ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000580)={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}})
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@nl=@unspec, {&(0x7f0000000400)=""/242, 0xf2}, &(0x7f0000000040), 0x6}, 0xa0)

[  534.482342] BTRFS error (device loop7): superblock checksum mismatch
15:21:44 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:44 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='b/rfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:44 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  534.592714] BTRFS error (device loop7): open_ctree failed
[  534.626769] BTRFS error (device loop7): superblock checksum mismatch
15:21:44 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  534.645915] BTRFS error (device loop7): open_ctree failed
[  534.666111] BTRFS error (device loop7): superblock checksum mismatch
15:21:44 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  534.707968] BTRFS error (device loop7): open_ctree failed
[  534.912191] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  534.919406] BTRFS error (device loop2): superblock checksum mismatch
[  534.959547] BTRFS error (device loop2): open_ctree failed
[  534.975126] print_req_error: I/O error, dev loop5, sector 128
[  534.988636] BTRFS error (device loop7): superblock checksum mismatch
[  535.024804] BTRFS error (device loop7): open_ctree failed
15:21:45 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:45 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x40000000000612)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1d4)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x2})
r2 = socket$rds(0x15, 0x5, 0x0)
recvmmsg(r2, &(0x7f0000004740)=[{{&(0x7f0000004140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000046c0)}}], 0x1, 0x2000, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="00000000000000800000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000020000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000020000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000ff0f00000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000020000000000000000000000000000000000000000000000", @ANYRES32=r0, @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'])
r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x65}, 0x20)
ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x2)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000180)=0x7f)
mmap(&(0x7f0000270000/0xa000)=nil, 0xa000, 0x2, 0x31, r4, 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0)

15:21:45 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:45 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='bt\nfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:45 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:45 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:45 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:45 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:45 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xb13, 0x400400)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4)

[  535.334030] print_req_error: I/O error, dev loop0, sector 128
15:21:45 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  535.376818] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  535.384106] BTRFS error (device loop5): superblock checksum mismatch
15:21:45 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:45 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:45 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='bt%fs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  535.559633] BTRFS error (device loop5): open_ctree failed
[  535.604549] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  535.611774] BTRFS error (device loop5): superblock checksum mismatch
15:21:45 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667397", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:45 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0xa)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c000000310001042dbd7000c589df2500130200880001001003000000000800030001010000000010001300000008000301040000000000100014000000080001006270660000001000000000000800030001000100000010001900000008000300ffff1fff000010001a000000080003000400000000001409000000000c000100766c616e000000000000100019000000080003009808000000007893f9402bd5ce84d97d29d2d6fbb2ca1b118f8146c67282f17a512b20c2de310c440523a8e69e41ad2497e7149278df517ffd6b0252dae0e7cd68c9b45e03429456e6a7b754e114d9e93681c258c01d2ed275b220cdd20c86369442c3712a80afad699be41ce9c1469dade490cec9f154f46efe5a453d518054c02ced"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0)
ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x3, 0x7fff, 0x6, 0xfa})
ioctl$TIOCGPTPEER(r1, 0x5441, 0xff)
r3 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x300, 0x0)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x28081}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x90, r4, 0x400, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x90}, 0x1, 0x0, 0x0, 0x4008004}, 0x4000)

15:21:45 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsz', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  535.729552] BTRFS error (device loop5): open_ctree failed
[  535.740421] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  535.747660] BTRFS error (device loop5): superblock checksum mismatch
[  535.795995] BTRFS error (device loop5): open_ctree failed
[  535.816321] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  535.823657] BTRFS error (device loop5): superblock checksum mismatch
15:21:45 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='bt/fs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  535.919787] BTRFS error (device loop5): open_ctree failed
15:21:45 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  535.970628] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  535.977962] BTRFS error (device loop5): superblock checksum mismatch
15:21:45 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  536.077394] BTRFS error (device loop5): open_ctree failed
[  536.102881] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  536.110223] BTRFS error (device loop5): superblock checksum mismatch
15:21:46 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  536.186374] BTRFS error (device loop5): open_ctree failed
[  536.198137] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  536.205524] BTRFS error (device loop5): superblock checksum mismatch
[  536.231543] BTRFS error (device loop5): open_ctree failed
15:21:46 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
pwrite64(r0, &(0x7f0000000640)="075564d3fc90ec74c1953664e2442e96e3acbc50b41e2be65225cd143ce7f6261d48354fb35cd8260b0e8655ee900d1f42636967bd819ca374f958f8fe34c9ba9838829402812df85df49857429a4135db01c7037d", 0x55, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net/syz0\x00', 0x200002, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r4 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0)
sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x114, r3, 0x8, 0x70bd2b, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x34}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x12}}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x72}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x114}, 0x1, 0x0, 0x0, 0x800}, 0x0)
ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000001c0)=ANY=[@ANYBLOB="0700000000000000d9000000000000000200000000000000", @ANYRES32=r1, @ANYBLOB="000000000300efffffff74cacad4d9860c8036680000000001ae4e4800", @ANYRES32=r0, @ANYBLOB="00000000020000000000000000000000000000000000000000000000"])
ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20}, 'erspan0\x00'})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:46 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  536.264533] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  536.272057] BTRFS error (device loop5): superblock checksum mismatch
[  536.334147] BTRFS error (device loop5): open_ctree failed
[  536.376059] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  536.383350] BTRFS error (device loop5): superblock checksum mismatch
[  536.432095] BTRFS error (device loop5): open_ctree failed
[  536.458124] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  536.465360] BTRFS error (device loop5): superblock checksum mismatch
[  536.528205] BTRFS error (device loop5): open_ctree failed
[  536.571206] BTRFS error (device loop7): superblock checksum mismatch
[  536.607775] BTRFS error (device loop7): open_ctree failed
15:21:46 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:46 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btr\ns\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:46 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, r0, 0xfffffffffffffffd)

15:21:46 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:46 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c653002", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:46 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:46 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:46 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  536.663145] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  536.670482] BTRFS error (device loop2): superblock checksum mismatch
[  536.685822] BTRFS error (device loop2): open_ctree failed
[  536.839363] print_req_error: I/O error, dev loop0, sector 128
[  536.872647] BTRFS error (device loop7): superblock checksum mismatch
[  536.942100] BTRFS error (device loop7): open_ctree failed
[  536.971872] BTRFS error (device loop7): superblock checksum mismatch
15:21:46 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  537.025732] BTRFS error (device loop7): open_ctree failed
15:21:46 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btr%s\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:46 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65307f", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  537.071502] BTRFS error (device loop7): superblock checksum mismatch
[  537.093843] BTRFS error (device loop7): open_ctree failed
[  537.103332] BTRFS error (device loop7): superblock checksum mismatch
15:21:47 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  537.166731] BTRFS error (device loop7): open_ctree failed
[  537.257714] print_req_error: I/O error, dev loop0, sector 128
[  537.290014] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  537.297272] BTRFS error (device loop2): superblock checksum mismatch
[  537.435035] BTRFS error (device loop2): open_ctree failed
[  537.473511] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  537.480771] BTRFS error (device loop2): superblock checksum mismatch
[  537.521794] BTRFS error (device loop2): open_ctree failed
[  537.543900] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  537.551149] BTRFS error (device loop2): superblock checksum mismatch
[  537.587829] BTRFS error (device loop2): open_ctree failed
[  537.622535] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  537.629760] BTRFS error (device loop2): superblock checksum mismatch
[  537.676979] BTRFS error (device loop2): open_ctree failed
15:21:47 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:47 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:47 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btr.s\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:47 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:47 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:47 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530e0", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:47 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:47 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000180)="b242f248dfc45858ca8f7d06046258233080d45ff0bbbb1b813afd2d015dd5a8372f77f88af0d3d2640c0d2e4ca9f0ba7694e4f64c0c5dc1f1f122bb5c34924008afec96a9b0895b8bbec37ce4e3337f1780dfa03586a5d73865046f468787534efcd3d2e8b340493034359419bb1148d7d7d068d8e29d9933822ec6f5ddcbfb800047d98bfd097e0bc8780b5143f6c7d35560ddbcd5534bee305c280e3b", 0xfffffffffffffd78, 0x20008044, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x28, &(0x7f0000000080)={0x0, <r2=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={r2, 0x8, 0x10}, 0xc)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r3 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil)
r4 = getpgrp(0xffffffffffffffff)
r5 = openat(r1, &(0x7f0000000580)='./file0\x00', 0x200000, 0x80)
perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x10001, 0x200, 0x1, 0x9, 0x0, 0x4, 0x808, 0x1, 0x1, 0x20, 0xfffffffffffffff8, 0x2, 0xffffffffffffd3f6, 0x969, 0x7, 0x0, 0xf5, 0x8, 0x8, 0x7, 0x4, 0x2, 0x2, 0x4, 0x3ff, 0x8, 0x23bb, 0x8, 0x2, 0x9, 0x0, 0x4aa, 0x3, 0x80000001, 0x80000001, 0x1e11ecbe, 0x0, 0x10001, 0x3, @perf_bp={&(0x7f00000004c0), 0x9}, 0x8102, 0x4, 0x7, 0x0, 0x4, 0x800, 0x9}, r4, 0x6, r5, 0x3)
ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f00000005c0)=""/239)
shmctl$SHM_UNLOCK(r3, 0xc)
r6 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x7, 0x200000)
ioctl$KVM_PPC_GET_SMMU_INFO(r6, 0x8250aea6, &(0x7f0000000480)=""/23)

[  537.838553] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  537.845872] BTRFS error (device loop5): superblock checksum mismatch
[  537.921432] BTRFS error (device loop5): open_ctree failed
[  537.946184] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  537.953712] BTRFS error (device loop5): superblock checksum mismatch
[  537.987940] BTRFS error (device loop5): open_ctree failed
[  538.032022] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.039259] BTRFS error (device loop5): superblock checksum mismatch
[  538.082151] BTRFS error (device loop5): open_ctree failed
[  538.101546] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.109006] BTRFS error (device loop5): superblock checksum mismatch
[  538.119698] BTRFS error (device loop5): open_ctree failed
[  538.128604] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.135808] BTRFS error (device loop5): superblock checksum mismatch
[  538.143298] BTRFS error (device loop5): open_ctree failed
[  538.160634] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.167898] BTRFS error (device loop5): superblock checksum mismatch
[  538.186867] BTRFS error (device loop5): open_ctree failed
[  538.197620] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.204868] BTRFS error (device loop5): superblock checksum mismatch
[  538.216870] BTRFS error (device loop5): open_ctree failed
[  538.227907] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.235211] BTRFS error (device loop5): superblock checksum mismatch
[  538.262780] BTRFS error (device loop5): open_ctree failed
[  538.300354] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  538.307586] BTRFS error (device loop5): superblock checksum mismatch
[  538.316375] BTRFS error (device loop5): open_ctree failed
[  538.330601] BTRFS error (device loop5): unsupported checksum algorithm 3786
15:21:48 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='//file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btr/s\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0l', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="9c000000310001042dbd7000c589df2500130200880001001003000000000800030001010000000010001300000008000301040000000000100014000000080001006270660000001000000000000800030001000100000010001900000008000300ffff1fff000010001a000000080003000400000000001409000000000c000100766c616e000000000000100019000000080003009808000000007893f9402bd5ce84d97d29d2d6fbb2ca1b118f8146c67282f17a512b20c2de310c440523a8e69e41ad2497e7149278df517ffd6b0252dae0e7cd68c9b45e03429456a6a7b754e114d9e93681c258c01d2ed275b220cdd20c86369442c3712a80afad699be41ce9c1469dade490cec9f154f46efe5a453d518054c02ced2343683d4ab773c2efaaae3f01763851d07c49bb4e910bc9b78a9969161cfe3be5ab5b1fdb27d2e72f3c228265ae162384c145f67f252555ccd659f139b0ba0bfcc1f8890cf3e03e97ffb122a20447eeb982474ceeaf6d25e77547a78937099ed8acabb590afdf686baa5fc6351f6866f84a81b54e123786541d0efbe6074b7ee3d44c0780b61467c87effcde53364225254"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:48 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='*/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs`', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
fdatasync(r0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:48 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667397", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfo\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='=/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:48 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = socket(0x0, 0x800, 0x99)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  539.089832] btrfs_printk: 16 callbacks suppressed
[  539.089846] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  539.102162] BTRFS error (device loop5): superblock checksum mismatch
[  539.174082] BTRFS error (device loop5): open_ctree failed
15:21:49 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrf+\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:49 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:49 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='O/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  539.250352] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  539.257580] BTRFS error (device loop5): superblock checksum mismatch
15:21:49 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f6", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:49 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:49 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  539.373445] BTRFS error (device loop5): open_ctree failed
[  539.384014] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  539.391259] BTRFS error (device loop5): superblock checksum mismatch
[  539.486674] BTRFS error (device loop5): open_ctree failed
[  539.572097] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  539.579499] BTRFS error (device loop5): superblock checksum mismatch
15:21:49 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfu\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:49 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:49 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='\n/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:49 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
ioctl(r0, 0x1, &(0x7f00000002c0)="cfc2e6e5e7af6215040cdd0618f43b71646ccb97d5220a4746c03601ed28b2bd289460d82c9d767402b43603ea170930ba578f20a11be1fbf73e9c6f0e21166ecb38305c111a636b9bc2003615c123acb7a56d5713d9c2b217c3792fad4e9f85e8adb5ba2823554cff0debbf23a410b144f8ea0dbad3957de3f06c155a4106ea9e77135b5d5802735337c4d6365aa9602c6bff660f3cbda6aa13608ada8495b73086657d17ac0a7fea3f65a80d8ecb41f287e9c1fb13f47de8a6acc5dd7f32fb84f9c1dd8c1fe9ba9e4e43d5d8c1c2fc4021493fce557bafee6f518da00f52c0a2b96b0a276dfb5a")

[  539.657583] BTRFS error (device loop5): open_ctree failed
15:21:49 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:49 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsd', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:49 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="62747266731c", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  539.965307] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  539.972560] BTRFS error (device loop5): superblock checksum mismatch
[  540.127631] BTRFS error (device loop5): open_ctree failed
15:21:50 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:50 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:50 executing program 3:
r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xffffffffffff8001)
fadvise64(r0, 0x0, 0x7, 0x2)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x20901)
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x101000)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x3dde, 0x20, 0x4, 0x1, 0x6, 0x5})
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2)
ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000000c0)={r1, 0xddc8, 0x1000})

15:21:50 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:50 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:50 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='H/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:50 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667304", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:50 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrf%\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  540.428054] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  540.435671] BTRFS error (device loop5): superblock checksum mismatch
15:21:50 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='%/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:50 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x3ff, 0xa, &(0x7f00000018c0)=[{&(0x7f00000001c0)="9048698cd170dc56edf0cb52f062a13c5c6eef630014e9e3bf56e5ee4afeb202424ceb3954e04ba11207a9ada803925ab092d56561ed8c40de104625b8df8403f02156f777eeeb935e28867d4fdd1b12b792ab6096042f43388cc9", 0x5b, 0x9}, {&(0x7f0000000400)="3f0147c0aacbc8fa7728efaa2b3f9a56d3b6a8c1c79512dc0b800c07a43dcc1c2b3206b7ad47bbd53a356809f9c4152b081032602d2dcb8f515e09c8d8edccb1e3a83b", 0x43, 0x7}, {&(0x7f0000000480)="1bf04426e13afa28c4a1f8daba360681a5e02ee6290ead3c4d4422c5743b90206c3d11358ca8e5d66a26efd5a52a235d2493548162d138f0125c2ce0790f0cb47010980846f39e7ddf45a0cf4a40e02b31410b20b20c35f2fe799a90cec46e7e6193aee340ee9a5e9de43bbfe02de38dff1d12921b0d4783dcebbe2162a8c7a22cd1e17b6d347723099100ee506e1a89521ae95938ad79c804216f9db826ae3635dd9d8410fcc4f1e6967c505b52c04845", 0xb1, 0x9}, {&(0x7f0000000540)="da1a6bcf2c464589f7", 0x9, 0x400}, {&(0x7f0000000580)="bcf33c8cefb78c20e195e84edaf2c113dbf5cd25fd1f66c0dc90ce25ae7773b28d1ce66d05574d1719af174f1a819e8157cea06e64cc6c91e6dce67043002f832f50525c9aeffd452b8cd74f5c14d4c2ed94f86e47b795fb1a7ee6caa6442651885fc9dd659aafd47cae5cb90981df55857f9041354939", 0x77, 0x3}, {&(0x7f0000000600)="1d561e6eb7b02e800787ec4752f9e8f6b4e4abf7d70f6bc071a4bb7079f30672900177a270b7124ab8d6032f6ab45763061b03a7c877055762cde22b50f97e4df4739930d22568850a8b0cf84390ea58ee00c846ef3594089f212999edd234b19e8b0aa9f6a2f0365ec67ee8d8fc43dfa1442e7db80659a649", 0x79, 0xe}, {&(0x7f0000000680)="05f93d1a80b80f069c6fe5d7bafb664898bdb111d4872d01bf35ce89987aa98a8496793de35a65dc2face5957053289e99c9aa050ad1006380d395698d3261d1134ae2edd3cfb29d58364539825677873f31caeffa1e2494662634d5b717eab3e88b6aaf5c8e8023c3150822222496c36f5857400d11993bd5e53c86a821ce3589ef87e6acbe0cc49a989769ecc0362b00ff59395b121be0b8a3dc8c79db22f0dca94cefb2caa1c6f34a9b9f5f1c1520cd4fbcc4362c4ddad8424040a0400049dc8629979e1c307bbff2757f", 0xcc, 0x4}, {&(0x7f0000000780)="f55db29f7891befb1d904cd6def76be00ee6bf7fd4e9ca526ba40d8441e7908984448771b4a5dc271196bc3d327affe212b878e7868ad741a9adc7df2bef50e2e5fb3ce361d7a8c941c6532730de6ba24fb1ff24f6488a1150b7e2d128225389b8e9da9c811413648a8319814fed90806027556624c0acc53412d5fdc96bac2db6b2191a153b", 0x86, 0x1}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="5a4d5967be75b37162c9833e92e9356a9787b70a6b5e944452aa23204736421fe0d62a7a41ee6fe3a1ce3aa6fea8022d0343c921e8d7eaacacc4deb60709b751ed217995cdc475667715b242db6ba8903be893d47945eb5b661a7a42f66310c1", 0x60, 0x5}], 0x4, &(0x7f00000019c0)={'nouuid,', {[{@logbufs={'logbufs', 0x3d, [0x37, 0x37, 0x3c, 0x2d]}, 0x2c}, {@pquota='pquota', 0x2c}, {@attr2='attr2', 0x2c}, {@swalloc='swalloc', 0x2c}, {@swidth={'swidth', 0x3d, [0x0, 0x35, 0x31, 0x32, 0x30, 0x38, 0x36, 0x30]}, 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@filestreams='filestreams', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x0]}, 0x2c}, {@swidth={'swidth', 0x3d, [0x31]}, 0x2c}, {@noikeep='noikeep', 0x2c}]}})
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, {0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x19}}, 0x7, [0x3, 0x8001, 0x3, 0x3000000, 0x82, 0x10000, 0x7, 0x1]}, 0x5c)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:50 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:50 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  540.563184] BTRFS error (device loop5): open_ctree failed
[  540.594983] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  540.602358] BTRFS error (device loop5): superblock checksum mismatch
15:21:50 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrf-\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:50 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  540.760692] XFS (loop3): unknown mount option [logbufs=77<-].
[  540.798665] BTRFS error (device loop5): open_ctree failed
15:21:50 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='#/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  540.865437] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  540.872747] BTRFS error (device loop5): superblock checksum mismatch
[  540.921766] BTRFS error (device loop5): open_ctree failed
[  540.944349] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  540.951762] BTRFS error (device loop5): superblock checksum mismatch
[  541.087152] BTRFS error (device loop5): open_ctree failed
[  541.108284] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  541.115599] BTRFS error (device loop5): superblock checksum mismatch
[  541.122776] BTRFS error (device loop5): open_ctree failed
[  541.144432] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  541.151932] BTRFS error (device loop5): superblock checksum mismatch
[  541.172167] BTRFS error (device loop5): open_ctree failed
15:21:51 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x3ff, &(0x7f0000000000)="f273e4f7c08a1f")
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f000017b000/0x5000)=nil, 0x5000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x2, 0x1ff, 0x1})

15:21:51 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfx\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='-/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fe", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  541.407409] print_req_error: I/O error, dev loop2, sector 128
[  541.426282] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  541.433745] BTRFS error (device loop5): superblock checksum mismatch
15:21:51 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='+/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  541.550114] BTRFS error (device loop5): open_ctree failed
[  541.569117] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  541.576595] BTRFS error (device loop5): superblock checksum mismatch
[  541.587564] BTRFS error (device loop5): open_ctree failed
[  541.596954] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  541.604223] BTRFS error (device loop5): superblock checksum mismatch
[  541.619781] BTRFS error (device loop5): open_ctree failed
[  541.632294] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  541.639573] BTRFS error (device loop5): superblock checksum mismatch
[  541.682611] BTRFS error (device loop5): open_ctree failed
[  541.705225] print_req_error: I/O error, dev loop0, sector 128
15:21:51 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrf#\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530fc", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='0/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 3:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x420400, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb)
r1 = socket$inet6(0xa, 0x80007, 0x0)
ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/ppp\x00', 0x800, 0x0)
sendmsg$netrom(r3, &(0x7f0000002f40)={&(0x7f0000001640)=@ax25={0x3, {"b7e0c465cb65b5"}, 0xfffffffffffffffa}, 0x10, &(0x7f0000001a40)=[{&(0x7f0000001680)="40c27446f5c457a44fd791f67d5667afbf662fa563261da283b67f18defe2e4acfed4add04db4ace24a78cc39a3fd56a29ce6eea04d71a3112e02b950751401ffd6418169785d4f752faffb415a7c34cfe11b090391f6c5e0b953c436b5a8c43d95cd5c5730f47eb7798c55db672923af4c3206336668e1068cfad92842a04b2138ca2bdab57aa444eafb4d8af15c1b5e5f3631913b9a07e215cad8af46811e9a9f1", 0xa2}, {&(0x7f0000001740)="4545c42e63a25758ee2dd659a03705bc0e67a26fcd9c16a7bd1eeaaa9ef026196aa0eccd1464409867ae164fb109a06094b6992086691366ef5fe32e534ed73a0ce4b6f4952809204e47be8605e773b59e3c9751e10d2dcacc9341bb2533464e96b7c8efbfda7d7e31f3d9eb2c1ddb97a10624b2f2a93f4f6c31c8ca7942a4c28f9890b42a3ac1eb77724380f5f30d921447fa2ba54e21cdb1", 0x99}, {&(0x7f0000001800)="773963756c9206051d75db02146df1feede3db1a20204ed6c118cb8fcc788a0e3b61b1", 0x23}, {&(0x7f0000001840)="fbe2b0a7469e69b58856b5f25d549ecb2884d192fe0b1371b29f504b8e5ac72758a93b7a1294a8ddbce0a2913365a7b008e0f9413b5610af76882236a9b32f18c701f3be666f29d5acc9d66a85754697dc908b602a13fb7a14054c8fa64b920edbc259ced7ef3f6036dfe25fb29542dbea0131cfbe50ede287dadce057a47d85575441b844357c879122bb", 0x8b}, {&(0x7f0000001900)="2b0de1e59075caa6d3b99d1929dbe84128796186dda7b474d97cdb67079f6b2692f809aeffcdbda3cb743388eb9e1f6790334cb84340f8b86c6ac6b508cec9798aa3a13305f5beb554860e333a18afd3d95ab98e4ca815dc216bb0c4176f972e1928da38f8bbd90011ce5d4f08943eb0582210e477f32698a9c20d23e03acea19156b8b21984335ec6", 0x89}, {&(0x7f00000019c0)="b3b6a185e0a831a3a77353f5398bceadb187097919fc45cbff72da4d5b3d2aaf2ffcff9ff64c7b3e35dcd74b3b3b0a25573ad4214859436838335fff54a2b29430380cb0c65b3b", 0x47}], 0x6, &(0x7f0000001ac0)=[{0x1010, 0x117, 0x3f, "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"}, {0xd8, 0x13f, 0x8, "60e15fdf1e607316ddabd53dbd493540c045bb757320d2938faf926a389794a37b93c13c0156f8532d8d0038e4d8d120dadf6644e28663ae21e6eedbefeb2425e0d36b890320e45e31ddd314398bd4e6c6864ab85a6ad62f4a7c34250e1e2e99eb21c6425a79a8591dbfc5a689e80303e26f9a4b2c33c9c18ebc57a94ded77065779256bc62c52a783d1c605ed916a0af91d8746c719da34aaa25d997e1610fe7e3ddad2cb63e709ae0bef34e6ff9b6e5f3157b653a7d16ba29d1200e870233865e6"}, {0x58, 0x29, 0x3, "5c7f601113b7d3a7505705d2640511463837e62e5673be8cd9ebdc1c11362d8dda5a17636270e1555f8729e912dc4f80506230acc39f9daa0e158c8b1e5a3e1ed028ef0d5853c2"}, {0xc0, 0x103, 0x7, "f4906211439afbf312fadc2dd5662e2cf6c8a3b80cfc1f0c6bdeca6acc83942ab3637b2732d4afbc65139cc0f76b6f52ed574f9bf23bb6eed697cdc3d4f503d6fc3348b7bec83281a4e856dc2fafeef7f354cd110e82e7ab9db84d9b9560895ccce49d79f4ddc70671f9cc6e2ade002741fe5c7acf895244c3ef5dc70fd2f67c1377a92407c0da742afb0682392b635a3ac8632a0390b9aae8e5e2d524852c7b31ca92df28b4e6f365a6e53e"}, {0x80, 0x11f, 0x8, "1625ae01c6b970ce9abf7c2bd4f18ca6565d75cb42e601eae63aa0aad8ccb67c5acba04f4962a44fd60f164b89fc57de68a337d442d1362cffb3a4579df6e3a6fde558683d1683bc068ebdac46c706d88faa2b3dad6c7e75907f005b95d2d01d5ea486f49a518f61a4"}, {0x68, 0x1ff, 0x3109, "c6026bea002f2b1265332a9211fbd49a960c370ae3a080ca4093456989780383a8f5c4baea6bdf4158308be9718da24324acf4b1a1c92361c240a4b6bd53d3440ce9f85d7b9010cddc162c22825aa2f5dc48"}, {0xa0, 0x0, 0x400, "ea8d0a93cf95d136ccb55f886958f6fd152456fc05628d3bf3e34ad30419ce95c2984f321f9970a7ccee35ab07f61618999024a4f79872f6d278696f04b6180bbfd6f81561d956607e93e93fd57386cac124dcbcb29e87b487d8a6b140cb3cbda994fc062ab7e7b72c9a69df51135b0da7b7228c819577714d582a027c45697cf4ea2b0d5e9390114cd94d11c79059"}, {0xe0, 0x11f, 0x200, "1084276361daa1c51a3da661dc8ef7095a6d49e38e2237ea65be2f46686be5aa76372cbfd1f557ad2374f796a2d1f28f509a0c3821d343f56dadaeaf03765e7d245d4d1525bccbe8910290aa1f86b954e7ff63ba3365c715bd1190cc7415a7a8b1fcc3a23eff560a581d0fae7b267201e5bbad53dc376a047ffcd0f4b453fd239c7c3f17b8a292c2728a9ec02bec089a85cd1576a96370e6a2ecd4e793546082c8c9f47ce6addb20cc994b2310685b908ce1ee2408389d8a5a7acec5a19474ac39b353d77bd2ab64728f8761ad10"}], 0x1468, 0x10}, 0x20000080)

[  541.959873] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  541.967209] BTRFS error (device loop5): superblock checksum mismatch
15:21:51 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfX\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:51 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:52 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.0file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  542.109984] BTRFS error (device loop5): open_ctree failed
[  542.134271] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  542.141701] BTRFS error (device loop5): superblock checksum mismatch
15:21:52 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8)
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180)=<r3=>0x0)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x4e21, 0x0, 0x4e23, 0x8000, 0xa, 0x20, 0x819616e4ff91b80e, 0xff, r2, r3}, {0x100000001, 0x4, 0x1, 0x0, 0xccb3, 0x1, 0x7f, 0x3ed459ca}, {0x11, 0x1, 0x1f, 0x6}, 0x3ee3, 0x6e6bba, 0x2, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x1, 0x400, 0xab9, 0x2, 0x5}}, 0xe8)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:52 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530fd", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  542.185261] BTRFS error (device loop5): open_ctree failed
[  542.217417] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  542.224762] BTRFS error (device loop5): superblock checksum mismatch
[  542.235969] BTRFS error (device loop5): open_ctree failed
[  542.258507] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  542.266041] BTRFS error (device loop5): superblock checksum mismatch
[  542.301112] BTRFS error (device loop5): open_ctree failed
15:21:52 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  542.416003] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  542.423371] BTRFS error (device loop2): superblock checksum mismatch
15:21:52 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  542.494789] BTRFS error (device loop2): open_ctree failed
[  542.506669] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  542.513920] BTRFS error (device loop2): superblock checksum mismatch
[  542.610401] BTRFS error (device loop2): open_ctree failed
[  542.630432] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  542.637827] BTRFS error (device loop2): superblock checksum mismatch
[  542.647440] BTRFS error (device loop2): open_ctree failed
[  542.656601] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  542.663994] BTRFS error (device loop2): superblock checksum mismatch
[  542.681506] BTRFS error (device loop2): open_ctree failed
[  542.690640] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  542.698052] BTRFS error (device loop2): superblock checksum mismatch
[  542.705369] BTRFS error (device loop2): open_ctree failed
[  542.719517] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  542.726893] BTRFS error (device loop2): superblock checksum mismatch
[  542.757861] BTRFS error (device loop2): open_ctree failed
[  542.785590] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  542.792933] BTRFS error (device loop2): superblock checksum mismatch
[  542.870017] BTRFS error (device loop2): open_ctree failed
[  542.908621] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  542.916030] BTRFS error (device loop2): superblock checksum mismatch
[  542.924741] BTRFS error (device loop2): open_ctree failed
[  542.932931] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  542.940308] BTRFS error (device loop2): superblock checksum mismatch
15:21:52 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfd\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:52 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.1file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:52 executing program 3:
recvmsg(0xffffffffffffff9c, &(0x7f0000000680)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/67, 0x43}, {&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f0000000500)=""/239, 0xef}], 0x4, &(0x7f0000000600)=""/121, 0x79, 0x7fff}, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000006c0)={<r1=>0x0, 0x3}, &(0x7f0000000700)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={r1, 0x40}, &(0x7f0000000780)=0x8)
r2 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00000007c0), &(0x7f0000000800)=0x8)
mmap(&(0x7f0000869000/0x4000)=nil, 0x4000, 0x1, 0x13, 0xffffffffffffffff, 0x1000000)

[  542.970214] BTRFS error (device loop2): open_ctree failed
[  542.987814] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  542.995265] BTRFS error (device loop5): superblock checksum mismatch
[  543.010419] BTRFS error (device loop5): open_ctree failed
15:21:52 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:52 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:52 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c653006", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:52 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsl', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:52 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  543.148144] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  543.155523] BTRFS error (device loop5): superblock checksum mismatch
[  543.166818] BTRFS error (device loop5): open_ctree failed
[  543.186853] BTRFS error (device loop5): unsupported checksum algorithm 3786
15:21:53 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffdd6, 0x20008044, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  543.194181] BTRFS error (device loop5): superblock checksum mismatch
15:21:53 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  543.241225] BTRFS error (device loop5): open_ctree failed
[  543.252236] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  543.259593] BTRFS error (device loop5): superblock checksum mismatch
[  543.278043] BTRFS error (device loop5): open_ctree failed
[  543.304425] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  543.311722] BTRFS error (device loop5): superblock checksum mismatch
[  543.319812] BTRFS error (device loop5): open_ctree failed
[  543.339657] BTRFS error (device loop5): unsupported checksum algorithm 3786
15:21:53 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0m', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:53 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfc\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:53 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:53 executing program 3:
r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x101480)
sendmsg$kcm(r0, &(0x7f0000000800)={&(0x7f0000000040)=@can={0x1d}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000400)="19633d32720fc156321012aa723c95e3bd86a7412be284e4f23f478fe702b5af7fa42b2725526ce4cf9b3ffa820cdaf79b82ed9303b83d901e4183bfda7a1ddad8181a3587a18f808bfa0c21e2e955644408e84e207076c803ab3a3dbb98b70e333669595823146f15a2756d9f39373d68590f44a3d9c53961024ca234694fa613ac818ed49bbb30b566b36481c86016bc84b8acb916c5f2b5a9e8233b8337d0027bd7a7069e917c1ee8feb870f567d3d06168f50e24b3ab061838f4f01fea9ae6e54bd94dfaffe2c0f818ea186a1ffe46d7a325bb95dabf462c251d", 0xdc}, {&(0x7f0000000180)="8146477d", 0x4}, {&(0x7f00000001c0)="3e2926d0719d1e4b1eb741e5f730ade39fdb0952818d1d8d74f33cd5b1ba77c0955a5c49fea5f1a4092eccfa84b666bc2cba373d9389f8ba33414b71aac2f9dd5209c4acf8cf1e0d37dfaa78d0fc8d911cec996a244f56ae5a68a2928d233a76fb9c638f3a4ae44f", 0x68}, {&(0x7f0000000500)="03b4a3f5e48146e010fe5436163e5fa8972c9160c1c9ed48b562325b2839736e476885075e9929c0b398f66e92c0d60c36f8ff0f552cfb66e28f13bd6be11d236c802cf4d3a0558c313957296d7ced4cc245eea24898979f2a4c25bac7f680cfe8a899c75f4e82c2615b76b9dcd27d1ed65f35040e28251931437945f72f37b54a086ea3d5c87fc74016e6a76dbe5d6ca2b92e6929384cbb1bd920d69469bfb4f5b72ec84f", 0xa5}], 0x4, &(0x7f0000000600)=[{0xc0, 0x11d, 0x2, "75755f5f715bf456ee4060ca7bc69cc71b57db84d377b02526f25e0e54e6afe69994bf4fe59c398c78a2d53810e08451e213985ea3b481b10c2e8040c94d8400ebf5f0d57535102e7e898cdd054b50caf34432ac534a34729d18dc4f3247821d18e02857900736420f66e0897bf48c54b239a2ecac722da8a179ea0f3c281dc70db02f83ec96a48233366815ccb103d27aeca359e538f600d1967c455b3afe4499462a5a42e50cbc34634a4f"}, {0x108, 0x107, 0x5, "60f8828e38de1bdf0220b871963177fdec277c0cb45c3fb94448b101ea539345c6e72b98865b5eb4ef32aa633af8f57d9a0bef87bd835e3de616e24e11add18208f9cfedf685f733066f565c66ed0ccd35db79bd1f6a4f0edd6b6e832406fa6f263450ea656183ad6630297ed359701e3fdc767874e5f6be3cb97be5c05b7fb99ebfc53c9126ccceeb7bd788ca84f24f2a7a9ff80a327b3098d88fb07f8892bb9c1600d1412102846a04c706af9432178ebce67dfe4206d47f9d5411c845cacb072113cac6653616ab16f4f5701f2678bf8721eee6a1eec39b424b6f8501c8d28ae4c37e6f4391f6b5629ff548c8314bb6e621eb5fefa139"}], 0x1c8, 0x4000000}, 0x800)
r1 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:53 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.=file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:53 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667305", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:53 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:53 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:54 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrf/\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.Hfile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c653004", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fe", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  544.367894] btrfs_printk: 22 callbacks suppressed
[  544.367909] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  544.380235] BTRFS error (device loop2): superblock checksum mismatch
15:21:54 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfp\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x4200, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00')
writev(r1, &(0x7f0000000680)=[{&(0x7f00000005c0)="88b5687f3f66556c05346ecf27832fb0f0bfea40188cfe3ae31b2d135fe775063600997c554d087e7a314955941ea9504876afba1558f2323677b7a8f190f849eaa5d676d31b6692c76e093d5960eed83eb7d5ba25759d11cc2de4db9a93ce83f04a55be6ca13f32f44f18484aaf0abaa877222b55f900506f73e68ce3b370b88180b47f515e68e90fcf3936d62862b5", 0x90}, {&(0x7f0000000200)="ba6549270518696d7c078261d558787196f2c8d3d41e9e8452217c09fb4c51de6711147330d5930e9d", 0x29}], 0x2)
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@loopback, <r4=>0x0}, &(0x7f0000000180)=0x14)
setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000500)={@ll={0x11, 0x0, r4, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, {&(0x7f0000000400)=""/210, 0xd2}, &(0x7f00000001c0), 0x8}, 0xa0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:54 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  544.536492] BTRFS error (device loop2): open_ctree failed
[  544.552820] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  544.560159] BTRFS error (device loop2): superblock checksum mismatch
[  544.569710] BTRFS error (device loop2): open_ctree failed
[  544.581774] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  544.589072] BTRFS error (device loop2): superblock checksum mismatch
[  544.624199] BTRFS error (device loop2): open_ctree failed
[  544.660903] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  544.668410] BTRFS error (device loop2): superblock checksum mismatch
[  544.676889] BTRFS error (device loop2): open_ctree failed
[  544.694052] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  544.701313] BTRFS error (device loop2): superblock checksum mismatch
[  544.756840] BTRFS error (device loop2): open_ctree failed
[  544.825010] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  544.832304] BTRFS error (device loop5): superblock checksum mismatch
[  544.883393] BTRFS error (device loop5): open_ctree failed
[  544.917846] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  544.925110] BTRFS error (device loop5): superblock checksum mismatch
[  544.956972] BTRFS error (device loop5): open_ctree failed
15:21:54 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.Ofile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:54 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrf*\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f6", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:54 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0#', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  545.115080] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  545.122509] BTRFS error (device loop2): superblock checksum mismatch
[  545.138976] BTRFS error (device loop2): open_ctree failed
15:21:55 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = dup(r0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x94, r2, 0x300, 0x70bd2b, 0x8, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xf}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff800}]}, 0x94}, 0x1, 0x0, 0x0, 0x48000}, 0x20000010)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={<r3=>0x0, 0x1c, &(0x7f0000000480)=[@in6={0xa, 0x4e22, 0x64, @ipv4={[], [0xff, 0xff]}, 0x3}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000540)={r3, 0xfffffffffffffe01}, 0x8)
r4 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r5 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000440))
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  545.177362] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  545.184747] BTRFS error (device loop2): superblock checksum mismatch
15:21:55 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrf0\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:55 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./\nile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:55 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:55 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsg', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  545.376062] BTRFS error (device loop2): open_ctree failed
15:21:55 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  545.424009] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  545.431364] BTRFS error (device loop2): superblock checksum mismatch
15:21:55 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x200000000000000)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  545.478418] BTRFS error (device loop2): open_ctree failed
[  545.493506] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  545.500806] BTRFS error (device loop2): superblock checksum mismatch
[  545.541649] BTRFS error (device loop2): open_ctree failed
15:21:55 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="62747266730f", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:55 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:55 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfi\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  545.695219] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  545.702558] BTRFS error (device loop2): superblock checksum mismatch
[  545.710142] BTRFS error (device loop2): open_ctree failed
[  545.720072] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  545.727390] BTRFS error (device loop2): superblock checksum mismatch
15:21:55 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:55 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
r1 = semget$private(0x0, 0x1, 0x8)
semctl$GETVAL(r1, 0x6, 0xc, &(0x7f0000000180)=""/96)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101200, 0x0)
ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200))
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
bind$alg(0xffffffffffffff9c, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  545.820663] BTRFS error (device loop2): open_ctree failed
[  545.879357] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  545.886809] BTRFS error (device loop2): superblock checksum mismatch
[  545.918566] BTRFS error (device loop2): open_ctree failed
[  545.934656] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  545.942109] BTRFS error (device loop2): superblock checksum mismatch
[  546.053773] BTRFS error (device loop2): open_ctree failed
[  546.135672] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  546.143068] BTRFS error (device loop2): superblock checksum mismatch
[  546.198399] BTRFS error (device loop2): open_ctree failed
[  546.216202] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  546.223497] BTRFS error (device loop2): superblock checksum mismatch
[  546.287582] BTRFS error (device loop2): open_ctree failed
15:21:56 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:56 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./%ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:56 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000180)="bc436c17c774b2b8ccccacc25c35217faf3c98a2a7a183cb0003f5667e460ce09219d068f7769b3b6be39713afac5ef5cf40416854f16c2d3c9bb7648d204da77808eb3e8e6e57a4204c1f6ce003de36e3cee9e331107c39bc923fc95b767dd9f838ec374c0b565f190a25b8b19367637a84b6063ee167d31889b57168662664e2feb263fc7d3536ab1fc0f95451", &(0x7f0000000040)="86f94e6f795a1fe2d88acab37ae3cd068bb0d66f9cf9536f37d8d03da799741e66531dedf7d3f34e98", 0x3}, 0x20)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)

15:21:56 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:56 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:56 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:56 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfl\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:56 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:56 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(r0, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000))
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x31, r0, 0x3)

[  546.459772] print_req_error: I/O error, dev loop0, sector 128
[  546.472269] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  546.479664] BTRFS error (device loop5): superblock checksum mismatch
[  546.565609] BTRFS error (device loop5): open_ctree failed
[  546.616299] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  546.623612] BTRFS error (device loop5): superblock checksum mismatch
15:21:56 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:56 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrf.\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  546.659832] BTRFS error (device loop5): open_ctree failed
[  546.668666] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  546.676015] BTRFS error (device loop5): superblock checksum mismatch
[  546.712414] BTRFS error (device loop5): open_ctree failed
[  546.726884] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  546.734151] BTRFS error (device loop5): superblock checksum mismatch
[  546.743510] BTRFS error (device loop5): open_ctree failed
[  546.761089] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  546.768377] BTRFS error (device loop5): superblock checksum mismatch
[  546.781397] BTRFS error (device loop5): open_ctree failed
[  546.792945] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  546.800205] BTRFS error (device loop5): superblock checksum mismatch
[  546.808152] BTRFS error (device loop5): open_ctree failed
[  546.817010] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  546.824288] BTRFS error (device loop5): superblock checksum mismatch
[  546.864584] BTRFS error (device loop5): open_ctree failed
[  546.903665] BTRFS error (device loop7): superblock checksum mismatch
[  546.966980] BTRFS error (device loop7): open_ctree failed
[  546.986097] BTRFS error (device loop7): superblock checksum mismatch
[  547.010872] BTRFS error (device loop7): open_ctree failed
[  547.037267] BTRFS error (device loop7): superblock checksum mismatch
[  547.061031] BTRFS error (device loop7): open_ctree failed
15:21:57 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:57 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:57 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:57 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./.ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:57 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="62747266731c", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:57 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:57 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrf\n\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  547.109547] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  547.116892] BTRFS error (device loop2): superblock checksum mismatch
[  547.137316] BTRFS error (device loop2): open_ctree failed
15:21:57 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:57 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

[  547.286040] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  547.293336] BTRFS error (device loop5): superblock checksum mismatch
[  547.347118] BTRFS error (device loop5): open_ctree failed
[  547.364058] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  547.371371] BTRFS error (device loop5): superblock checksum mismatch
[  547.378288] BTRFS error (device loop5): open_ctree failed
[  547.385904] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  547.393228] BTRFS error (device loop5): superblock checksum mismatch
15:21:57 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:57 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  547.461352] BTRFS error (device loop5): open_ctree failed
[  547.506440] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  547.513700] BTRFS error (device loop5): superblock checksum mismatch
[  547.578830] BTRFS error (device loop5): open_ctree failed
[  547.602256] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  547.609578] BTRFS error (device loop5): superblock checksum mismatch
15:21:57 executing program 3:
r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x9, 0x200100)
r1 = syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0xfffffffffffffff8, 0x0)
ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000580)={0x10000, 0xb3fb, 0x40})
preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/142, 0x8e}, {&(0x7f0000000380)=""/223, 0xdf}], 0x2, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x0)
r3 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0xc43d03255a4bfece)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000004c0)={0x200, <r4=>0x0, 0x10001, 0xe1d})
ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000500)={r4, 0x1})
ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x4000)
getsockname$inet6(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c)
socket$nl_route(0x10, 0x3, 0x0)
accept4(r1, &(0x7f00000005c0)=@ax25, &(0x7f0000000640)=0x80, 0x800)
sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x3}, 0x2, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
accept(r2, 0x0, &(0x7f0000000000))

15:21:57 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:57 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  547.691955] BTRFS error (device loop5): open_ctree failed
[  547.711678] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  547.718900] BTRFS error (device loop5): superblock checksum mismatch
15:21:57 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673c0", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:57 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ee", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  547.809688] BTRFS error (device loop5): open_ctree failed
[  547.851811] BTRFS error (device loop5): unsupported checksum algorithm 3786
15:21:57 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:57 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4000)
ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040))
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)

15:21:57 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.//ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:57 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  548.345634] print_req_error: I/O error, dev loop7, sector 128
15:21:58 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000400))

15:21:58 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./f%le0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008044, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x2, 0x2, 0x4f, 0x7, 0xb, 0x80000000})

15:21:58 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667397", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673c0", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fhle0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:58 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:59 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  549.378722] btrfs_printk: 58 callbacks suppressed
[  549.378734] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  549.390880] BTRFS error (device loop5): superblock checksum mismatch
[  549.486054] BTRFS error (device loop5): open_ctree failed
15:21:59 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667305", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:59 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:21:59 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:21:59 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='//file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:21:59 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:59 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./f\nle0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:21:59 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:21:59 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  549.738812] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  549.746074] BTRFS error (device loop5): superblock checksum mismatch
[  549.805912] BTRFS error (device loop5): open_ctree failed
[  549.844863] BTRFS error (device loop5): unsupported checksum algorithm 3786
15:21:59 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfst', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  549.852126] BTRFS error (device loop5): superblock checksum mismatch
15:21:59 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='+/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  549.896680] BTRFS error (device loop5): open_ctree failed
[  549.913725] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  549.921036] BTRFS error (device loop5): superblock checksum mismatch
[  549.928622] BTRFS error (device loop5): open_ctree failed
[  549.964515] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  549.971721] BTRFS error (device loop5): superblock checksum mismatch
15:21:59 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530e0", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  550.061674] BTRFS error (device loop5): open_ctree failed
15:22:00 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi0e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:00 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='\n/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  550.223589] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  550.230854] BTRFS error (device loop5): superblock checksum mismatch
15:22:00 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:00 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:00 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='O/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  550.339817] BTRFS error (device loop5): open_ctree failed
[  550.355638] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  550.363018] BTRFS error (device loop5): superblock checksum mismatch
[  550.439938] BTRFS error (device loop5): open_ctree failed
[  550.469418] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  550.476671] BTRFS error (device loop5): superblock checksum mismatch
[  550.484307] BTRFS error (device loop5): open_ctree failed
[  550.493803] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  550.501298] BTRFS error (device loop5): superblock checksum mismatch
[  550.576577] BTRFS error (device loop5): open_ctree failed
[  550.613712] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  550.621147] BTRFS error (device loop5): superblock checksum mismatch
[  550.667786] BTRFS error (device loop5): open_ctree failed
[  550.678192] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  550.685577] BTRFS error (device loop5): superblock checksum mismatch
[  550.694489] BTRFS error (device loop5): open_ctree failed
[  550.703705] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  550.710943] BTRFS error (device loop5): superblock checksum mismatch
[  550.718895] BTRFS error (device loop5): open_ctree failed
[  550.726491] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  550.733917] BTRFS error (device loop5): superblock checksum mismatch
[  550.775382] BTRFS error (device loop5): open_ctree failed
[  550.806682] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  550.813955] BTRFS error (device loop2): superblock checksum mismatch
[  550.821713] BTRFS error (device loop2): open_ctree failed
[  550.836089] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  550.843352] BTRFS error (device loop2): superblock checksum mismatch
[  550.858177] BTRFS error (device loop2): open_ctree failed
[  550.877647] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  550.884916] BTRFS error (device loop2): superblock checksum mismatch
[  550.950040] BTRFS error (device loop2): open_ctree failed
15:22:00 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:00 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:00 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsl', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:00 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fiue0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:00 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='-/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:00 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:00 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:00 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  551.095521] BTRFS error (device loop7): superblock checksum mismatch
[  551.118204] BTRFS error (device loop7): open_ctree failed
[  551.133236] BTRFS error (device loop7): superblock checksum mismatch
[  551.176591] BTRFS error (device loop7): open_ctree failed
15:22:01 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='*/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  551.231703] BTRFS error (device loop7): superblock checksum mismatch
[  551.256934] BTRFS error (device loop7): open_ctree failed
[  551.270187] BTRFS error (device loop7): superblock checksum mismatch
15:22:01 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  551.329228] BTRFS error (device loop7): open_ctree failed
15:22:01 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi*e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  551.731305] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  551.738543] BTRFS error (device loop2): superblock checksum mismatch
[  551.763191] BTRFS error (device loop2): open_ctree failed
[  551.781970] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  551.789232] BTRFS error (device loop2): superblock checksum mismatch
[  551.834797] BTRFS error (device loop2): open_ctree failed
[  551.843793] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  551.851009] BTRFS error (device loop2): superblock checksum mismatch
[  551.864804] BTRFS error (device loop2): open_ctree failed
15:22:01 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667306", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='#/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="62747266737f", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi.e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:01 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='0/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  552.067902] BTRFS error (device loop3): unsupported checksum algorithm 3786
[  552.075236] BTRFS error (device loop3): superblock checksum mismatch
[  552.083049] BTRFS error (device loop3): open_ctree failed
[  552.142064] BTRFS error (device loop7): superblock checksum mismatch
15:22:02 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  552.214015] BTRFS error (device loop7): open_ctree failed
15:22:02 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsh', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  552.291689] BTRFS error (device loop7): superblock checksum mismatch
15:22:02 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  552.334285] BTRFS error (device loop7): open_ctree failed
[  552.351996] BTRFS error (device loop7): superblock checksum mismatch
[  552.387580] BTRFS error (device loop7): open_ctree failed
[  552.411768] BTRFS error (device loop7): superblock checksum mismatch
[  552.464076] BTRFS error (device loop7): open_ctree failed
[  552.517850] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  552.525094] BTRFS error (device loop2): superblock checksum mismatch
[  552.541844] BTRFS error (device loop2): open_ctree failed
[  552.562892] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  552.570172] BTRFS error (device loop2): superblock checksum mismatch
[  552.695857] BTRFS error (device loop2): open_ctree failed
15:22:02 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='H/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:02 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:02 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673c0", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:02 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:02 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi-e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:02 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:02 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673d2", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:02 executing program 3 (fault-call:2 fault-nth:0):
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  552.884836] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  552.892389] BTRFS error (device loop2): superblock checksum mismatch
15:22:02 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='=/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:02 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  552.969425] BTRFS error (device loop2): open_ctree failed
[  553.012186] FAULT_INJECTION: forcing a failure.
[  553.012186] name failslab, interval 1, probability 0, space 0, times 0
[  553.023514] CPU: 1 PID: 14120 Comm: syz-executor3 Not tainted 4.17.0+ #92
[  553.026792] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  553.030444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  553.030450] Call Trace:
[  553.030476]  dump_stack+0x1b9/0x294
[  553.030497]  ? dump_stack_print_info.cold.2+0x52/0x52
[  553.030523]  should_fail.cold.4+0xa/0x1a
[  553.030544]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  553.037702] BTRFS error (device loop2): superblock checksum mismatch
[  553.047026]  ? lock_downgrade+0x8e0/0x8e0
[  553.047048]  ? proc_fail_nth_write+0x96/0x1f0
[  553.047061]  ? proc_cwd_link+0x1d0/0x1d0
[  553.047082]  ? find_held_lock+0x36/0x1c0
[  553.075274] BTRFS error (device loop2): open_ctree failed
[  553.078287]  ? check_same_owner+0x320/0x320
[  553.078308]  ? rcu_note_context_switch+0x710/0x710
[  553.078338]  __should_failslab+0x124/0x180
15:22:02 executing program 3 (fault-call:2 fault-nth:1):
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  553.078362]  should_failslab+0x9/0x14
[  553.078375]  __kmalloc+0x2c8/0x760
[  553.078394]  ? strncpy_from_user+0x500/0x500
[  553.078409]  ? fput+0x130/0x1a0
[  553.078422]  ? __x64_sys_memfd_create+0x139/0x4d0
[  553.078440]  __x64_sys_memfd_create+0x139/0x4d0
[  553.078456]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  553.078470]  ? memfd_fcntl+0x13c0/0x13c0
[  553.078487]  ? do_syscall_64+0x92/0x800
[  553.078506]  do_syscall_64+0x1b1/0x800
[  553.078519]  ? finish_task_switch+0x1ca/0x840
[  553.078535]  ? syscall_return_slowpath+0x5c0/0x5c0
[  553.078555]  ? syscall_return_slowpath+0x30f/0x5c0
[  553.089249] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  553.091185]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  553.091209]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  553.091228]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  553.091240] RIP: 0033:0x4559f9
[  553.091244] Code: 1d ba fb ff c3 66 2e 
[  553.096869] BTRFS error (device loop2): superblock checksum mismatch
[  553.101123] 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 
[  553.109400] BTRFS error (device loop2): open_ctree failed
[  553.110315] 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  553.110498] RSP: 002b:00007f8a68d08ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  553.110513] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004559f9
[  553.110521] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baace
[  553.110528] RBP: 000000000072bea0 R08: 0000000020000218 R09: 0000000000000000
[  553.110537] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014
[  553.110546] R13: 00000000004c1dc5 R14: 00000000004d2bc0 R15: 0000000000000000
15:22:03 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  553.319230] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  553.326602] BTRFS error (device loop2): superblock checksum mismatch
[  553.357066] BTRFS error (device loop2): open_ctree failed
[  553.390976] print_req_error: I/O error, dev loop0, sector 128
15:22:03 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi\ne0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:03 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c653010", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:03 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:03 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='%/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  553.602486] FAULT_INJECTION: forcing a failure.
[  553.602486] name failslab, interval 1, probability 0, space 0, times 0
[  553.613817] CPU: 1 PID: 14169 Comm: syz-executor3 Not tainted 4.17.0+ #92
[  553.620763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  553.630125] Call Trace:
[  553.632736]  dump_stack+0x1b9/0x294
[  553.636395]  ? dump_stack_print_info.cold.2+0x52/0x52
[  553.641611]  ? print_usage_bug+0xc0/0xc0
[  553.645712]  should_fail.cold.4+0xa/0x1a
[  553.649884]  ? debug_check_no_locks_freed+0x310/0x310
[  553.655096]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  553.660278]  ? find_held_lock+0x36/0x1c0
[  553.664382]  ? check_same_owner+0x320/0x320
[  553.668725]  ? rcu_note_context_switch+0x710/0x710
[  553.673678]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  553.678721]  ? expand_files.part.8+0x56f/0x9a0
[  553.683325]  __should_failslab+0x124/0x180
[  553.687584]  should_failslab+0x9/0x14
[  553.691405]  kmem_cache_alloc+0x2af/0x760
[  553.695584]  __d_alloc+0xc0/0xd30
[  553.699062]  ? shrink_dcache_for_umount+0x290/0x290
[  553.704097]  ? do_raw_spin_unlock+0x9e/0x2e0
[  553.708523]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  553.713128]  ? __lock_is_held+0xb5/0x140
[  553.717237]  ? _raw_spin_unlock+0x22/0x30
[  553.721407]  ? __alloc_fd+0x346/0x700
[  553.725242]  ? exit_files+0xb0/0xb0
[  553.729072]  d_alloc_pseudo+0x1d/0x30
[  553.732898]  __shmem_file_setup+0x1ed/0x6e0
[  553.737263]  ? check_same_owner+0x320/0x320
[  553.741622]  ? shmem_fill_super+0xa30/0xa30
[  553.745968]  ? get_unused_fd_flags+0x121/0x190
[  553.750583]  ? __alloc_fd+0x700/0x700
[  553.754410]  shmem_file_setup+0x2f/0x40
[  553.758409]  __x64_sys_memfd_create+0x29d/0x4d0
[  553.763104]  ? memfd_fcntl+0x13c0/0x13c0
[  553.767194]  ? do_syscall_64+0x92/0x800
[  553.771206]  do_syscall_64+0x1b1/0x800
[  553.775128]  ? finish_task_switch+0x1ca/0x840
[  553.779652]  ? syscall_return_slowpath+0x5c0/0x5c0
[  553.784604]  ? syscall_return_slowpath+0x30f/0x5c0
[  553.789558]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  553.794946]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  553.799819]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  553.805023] RIP: 0033:0x4559f9
[  553.808222] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  553.827572] RSP: 002b:00007f8a68d08ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  553.835295] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004559f9
[  553.842578] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baace
15:22:03 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:03 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  553.849862] RBP: 000000000072bea0 R08: 0000000020000218 R09: 0000000000000000
[  553.857137] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014
[  553.864409] R13: 00000000004c1dc5 R14: 00000000004d2bc0 R15: 0000000000000001
15:22:03 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.=file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  553.936800] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  553.944130] BTRFS error (device loop2): superblock checksum mismatch
[  553.956804] BTRFS error (device loop2): open_ctree failed
[  553.967710] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  553.974960] BTRFS error (device loop2): superblock checksum mismatch
15:22:03 executing program 3 (fault-call:2 fault-nth:2):
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:03 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  554.001541] BTRFS error (device loop2): open_ctree failed
[  554.035120] print_req_error: I/O error, dev loop0, sector 128
[  554.387418] FAULT_INJECTION: forcing a failure.
[  554.387418] name failslab, interval 1, probability 0, space 0, times 0
[  554.399107] CPU: 0 PID: 14256 Comm: syz-executor3 Not tainted 4.17.0+ #92
[  554.406046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  554.415413] Call Trace:
[  554.418025]  dump_stack+0x1b9/0x294
[  554.421681]  ? dump_stack_print_info.cold.2+0x52/0x52
[  554.426892]  ? __kernel_text_address+0xd/0x40
[  554.431413]  ? unwind_get_return_address+0x61/0xa0
[  554.436371]  should_fail.cold.4+0xa/0x1a
[  554.440458]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  554.445586]  ? save_stack+0xa9/0xd0
[  554.449313]  ? save_stack+0x43/0xd0
[  554.452953]  ? kasan_kmalloc+0xc4/0xe0
[  554.456862]  ? kasan_slab_alloc+0x12/0x20
[  554.461028]  ? kmem_cache_alloc+0x12e/0x760
[  554.465370]  ? __d_alloc+0xc0/0xd30
[  554.469014]  ? d_alloc_pseudo+0x1d/0x30
[  554.473006]  ? __shmem_file_setup+0x1ed/0x6e0
[  554.477522]  ? shmem_file_setup+0x2f/0x40
[  554.481707]  ? __x64_sys_memfd_create+0x29d/0x4d0
[  554.486574]  ? find_held_lock+0x36/0x1c0
[  554.492932]  ? check_same_owner+0x320/0x320
[  554.497277]  ? rcu_note_context_switch+0x710/0x710
[  554.502225]  ? kasan_check_read+0x11/0x20
[  554.506404]  ? rcu_is_watching+0x85/0x140
[  554.510566]  __should_failslab+0x124/0x180
[  554.514808]  should_failslab+0x9/0x14
[  554.518601]  kmem_cache_alloc+0x2af/0x760
[  554.522744]  ? __raw_spin_lock_init+0x1c/0x100
[  554.527340]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  554.532351]  ? shmem_destroy_callback+0xc0/0xc0
[  554.537011]  shmem_alloc_inode+0x1b/0x40
[  554.541061]  alloc_inode+0x63/0x190
[  554.544680]  new_inode_pseudo+0x69/0x1a0
[  554.548735]  ? prune_icache_sb+0x1a0/0x1a0
[  554.552960]  ? shrink_dcache_for_umount+0x290/0x290
[  554.557963]  ? do_raw_spin_unlock+0x9e/0x2e0
[  554.562372]  new_inode+0x1c/0x40
[  554.565743]  shmem_get_inode+0xe5/0x8f0
[  554.569705]  ? shmem_encode_fh+0x340/0x340
[  554.573940]  ? _raw_spin_unlock+0x22/0x30
[  554.578106]  ? __alloc_fd+0x346/0x700
[  554.581911]  ? exit_files+0xb0/0xb0
[  554.585538]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  554.591061]  ? d_set_d_op+0x31d/0x410
[  554.594851]  __shmem_file_setup+0x249/0x6e0
[  554.599166]  ? check_same_owner+0x320/0x320
[  554.603485]  ? shmem_fill_super+0xa30/0xa30
[  554.607822]  ? get_unused_fd_flags+0x121/0x190
[  554.612403]  ? __alloc_fd+0x700/0x700
[  554.616203]  shmem_file_setup+0x2f/0x40
[  554.620179]  __x64_sys_memfd_create+0x29d/0x4d0
[  554.624844]  ? memfd_fcntl+0x13c0/0x13c0
[  554.628895]  ? do_syscall_64+0x92/0x800
[  554.633573]  do_syscall_64+0x1b1/0x800
[  554.637461]  ? syscall_return_slowpath+0x5c0/0x5c0
[  554.642382]  ? syscall_return_slowpath+0x30f/0x5c0
[  554.647304]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  554.652677]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  554.657522]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  554.662697] RIP: 0033:0x4559f9
[  554.665866] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
15:22:04 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi#e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:04 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:04 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:04 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:04 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0#', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:04 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.Hfile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:04 executing program 3 (fault-call:2 fault-nth:3):
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:04 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\b', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  554.685046] RSP: 002b:00007f8a68d08ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  554.692746] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004559f9
[  554.700003] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baace
[  554.707260] RBP: 000000000072bea0 R08: 0000000020000218 R09: 0000000000000000
[  554.714519] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014
[  554.721773] R13: 00000000004c1dc5 R14: 00000000004d2bc0 R15: 0000000000000002
15:22:04 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  554.936017] btrfs_printk: 18 callbacks suppressed
[  554.936030] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  554.948290] BTRFS error (device loop2): superblock checksum mismatch
[  554.956109] BTRFS error (device loop2): open_ctree failed
[  554.973187] BTRFS error (device loop2): unsupported checksum algorithm 3786
15:22:04 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  554.980584] BTRFS error (device loop2): superblock checksum mismatch
[  554.997780] BTRFS error (device loop2): open_ctree failed
[  555.006505] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  555.013923] BTRFS error (device loop2): superblock checksum mismatch
[  555.034305] BTRFS error (device loop2): open_ctree failed
[  555.052950] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  555.060208] BTRFS error (device loop2): superblock checksum mismatch
15:22:04 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi%e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  555.123232] BTRFS error (device loop2): open_ctree failed
[  555.132761] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  555.139997] BTRFS error (device loop2): superblock checksum mismatch
[  555.148765] FAULT_INJECTION: forcing a failure.
[  555.148765] name failslab, interval 1, probability 0, space 0, times 0
[  555.160069] CPU: 1 PID: 14310 Comm: syz-executor3 Not tainted 4.17.0+ #92
[  555.167008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  555.176545] Call Trace:
[  555.179155]  dump_stack+0x1b9/0x294
[  555.182809]  ? dump_stack_print_info.cold.2+0x52/0x52
[  555.188023]  ? __lock_acquire+0x7f5/0x5140
[  555.192280]  ? graph_lock+0x170/0x170
[  555.196093]  should_fail.cold.4+0xa/0x1a
[  555.200157]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  555.205261]  ? find_held_lock+0x36/0x1c0
[  555.209315]  ? graph_lock+0x170/0x170
[  555.213108]  ? find_held_lock+0x36/0x1c0
[  555.217167]  ? check_same_owner+0x320/0x320
[  555.221478]  ? graph_lock+0x170/0x170
[  555.225270]  ? rcu_note_context_switch+0x710/0x710
[  555.230202]  ? kasan_check_read+0x11/0x20
[  555.234343]  ? do_raw_spin_unlock+0x9e/0x2e0
[  555.238742]  __should_failslab+0x124/0x180
[  555.242963]  should_failslab+0x9/0x14
[  555.246769]  kmem_cache_alloc+0x2af/0x760
[  555.250906]  ? find_held_lock+0x36/0x1c0
[  555.254959]  get_empty_filp+0x125/0x520
[  555.258935]  ? proc_nr_files+0x60/0x60
[  555.262825]  ? kasan_check_read+0x11/0x20
[  555.266960]  ? do_raw_spin_unlock+0x9e/0x2e0
[  555.271355]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  555.275926]  ? kasan_check_write+0x14/0x20
[  555.280149]  ? do_raw_spin_lock+0xc1/0x200
[  555.284380]  alloc_file+0x24/0x3e0
[  555.287910]  ? clear_nlink.part.9+0x65/0x80
[  555.292236]  __shmem_file_setup+0x304/0x6e0
[  555.296555]  ? check_same_owner+0x320/0x320
[  555.300868]  ? shmem_fill_super+0xa30/0xa30
[  555.305182]  ? get_unused_fd_flags+0x121/0x190
[  555.309754]  ? __alloc_fd+0x700/0x700
[  555.313544]  shmem_file_setup+0x2f/0x40
[  555.317509]  __x64_sys_memfd_create+0x29d/0x4d0
[  555.322169]  ? memfd_fcntl+0x13c0/0x13c0
[  555.326233]  ? do_syscall_64+0x92/0x800
[  555.330202]  do_syscall_64+0x1b1/0x800
[  555.334079]  ? finish_task_switch+0x1ca/0x840
[  555.338576]  ? syscall_return_slowpath+0x5c0/0x5c0
[  555.343494]  ? syscall_return_slowpath+0x30f/0x5c0
[  555.348424]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  555.353785]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  555.358619]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  555.363802] RIP: 0033:0x4559f9
[  555.366973] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  555.386204] RSP: 002b:00007f8a68d08ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  555.393913] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004559f9
[  555.401176] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baace
[  555.408434] RBP: 000000000072bea0 R08: 0000000020000218 R09: 0000000000000000
[  555.415726] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014
[  555.422983] R13: 00000000004c1dc5 R14: 00000000004d2bc0 R15: 0000000000000003
[  555.451998] BTRFS error (device loop2): open_ctree failed
15:22:05 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  555.471889] BTRFS error (device loop7): superblock checksum mismatch
15:22:05 executing program 3 (fault-call:2 fault-nth:4):
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  555.533673] BTRFS error (device loop7): open_ctree failed
[  555.602757] BTRFS error (device loop7): superblock checksum mismatch
[  555.625629] BTRFS error (device loop7): open_ctree failed
[  555.809797] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  555.811549] FAULT_INJECTION: forcing a failure.
[  555.811549] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  555.817118] BTRFS error (device loop2): superblock checksum mismatch
[  555.828949] CPU: 1 PID: 14358 Comm: syz-executor3 Not tainted 4.17.0+ #92
[  555.828966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  555.851734] Call Trace:
[  555.854352]  dump_stack+0x1b9/0x294
[  555.858013]  ? dump_stack_print_info.cold.2+0x52/0x52
[  555.861354] BTRFS error (device loop2): open_ctree failed
[  555.863234]  ? __radix_tree_lookup+0x3d4/0x6b0
[  555.863263]  should_fail.cold.4+0xa/0x1a
[  555.863289]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  555.882571]  ? graph_lock+0x170/0x170
[  555.886397]  ? find_held_lock+0x36/0x1c0
[  555.890483]  ? find_held_lock+0x36/0x1c0
[  555.894558]  ? __lock_is_held+0xb5/0x140
[  555.898624]  ? check_same_owner+0x320/0x320
[  555.902970]  ? rcu_note_context_switch+0x710/0x710
[  555.907916]  ? __might_sleep+0x95/0x190
[  555.911914]  __alloc_pages_nodemask+0x34e/0xd70
[  555.916606]  ? print_usage_bug+0xc0/0xc0
[  555.920715]  ? __alloc_pages_slowpath+0x2d50/0x2d50
[  555.925849]  ? debug_check_no_locks_freed+0x310/0x310
[  555.931069]  ? __lock_acquire+0x7f5/0x5140
[  555.935334]  ? print_usage_bug+0xc0/0xc0
[  555.939420]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  555.944455]  ? percpu_counter_add_batch+0xf2/0x150
[  555.946074] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  555.949403]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  555.949425]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  555.949445]  alloc_pages_vma+0xdd/0x540
[  555.949466]  shmem_alloc_page+0xa0/0x170
[  555.949478]  ? shmem_swapin+0x210/0x210
[  555.949508]  ? security_vm_enough_memory_mm+0x9d/0xc0
[  555.949525]  shmem_alloc_and_acct_page+0x1e9/0x800
[  555.949544]  ? shmem_alloc_hugepage+0x4c0/0x4c0
[  555.949558]  ? attach_entity_load_avg+0x850/0x850
[  555.949579]  ? graph_lock+0x170/0x170
[  555.949593]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  555.949609]  shmem_getpage_gfp+0x6cf/0x4190
[  555.949629]  ? print_usage_bug+0xc0/0xc0
[  555.949647]  ? shmem_writepage+0x1360/0x1360
[  555.956762] BTRFS error (device loop2): superblock checksum mismatch
[  555.961834]  ? print_usage_bug+0xc0/0xc0
[  555.961852]  ? __lock_acquire+0x7f5/0x5140
[  555.961876]  ? print_usage_bug+0xc0/0xc0
[  555.988309] BTRFS error (device loop2): open_ctree failed
[  555.990389]  ? __lock_acquire+0x7f5/0x5140
[  555.990406]  ? print_usage_bug+0xc0/0xc0
[  555.990422]  ? __lock_acquire+0x7f5/0x5140
[  555.990437]  ? __lock_acquire+0x7f5/0x5140
[  555.990456]  ? check_noncircular+0x20/0x20
[  555.990475]  ? __lock_acquire+0x7f5/0x5140
[  555.990491]  ? __lock_acquire+0x7f5/0x5140
[  555.990517]  ? debug_check_no_locks_freed+0x310/0x310
[  555.990529]  ? print_usage_bug+0xc0/0xc0
[  555.990542]  ? __lock_acquire+0x7f5/0x5140
[  555.990557]  ? __lock_acquire+0x7f5/0x5140
[  555.990570]  ? print_usage_bug+0xc0/0xc0
[  555.990583]  ? print_usage_bug+0xc0/0xc0
[  555.990602]  ? graph_lock+0x170/0x170
[  556.105171]  ? print_usage_bug+0xc0/0xc0
[  556.109229]  ? __lock_acquire+0x7f5/0x5140
[  556.113488]  ? __lock_acquire+0x7f5/0x5140
[  556.117727]  ? graph_lock+0x170/0x170
[  556.121518]  ? graph_lock+0x170/0x170
[  556.125324]  ? find_held_lock+0x36/0x1c0
[  556.129384]  ? print_usage_bug+0xc0/0xc0
[  556.133451]  ? lock_downgrade+0x8e0/0x8e0
[  556.137620]  ? lock_release+0xa10/0xa10
[  556.141601]  ? mark_held_locks+0xc9/0x160
[  556.145748]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  556.151277]  ? iov_iter_fault_in_readable+0x23d/0x460
[  556.156476]  ? copy_page_from_iter+0x880/0x880
[  556.161060]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  556.166079]  ? ktime_get_coarse_real_ts64+0x23b/0x390
[  556.171276]  shmem_write_begin+0x110/0x1e0
[  556.175514]  generic_perform_write+0x39a/0x6a0
[  556.180114]  ? add_page_wait_queue+0x2a0/0x2a0
[  556.185299]  ? file_update_time+0xdc/0x640
[  556.189527]  ? current_time+0x180/0x180
[  556.193496]  ? lock_downgrade+0x8e0/0x8e0
[  556.197641]  ? __might_sleep+0x95/0x190
[  556.201609]  ? down_write+0x87/0x120
[  556.205317]  ? generic_file_write_iter+0xe5/0x850
[  556.210153]  __generic_file_write_iter+0x26e/0x630
[  556.215079]  generic_file_write_iter+0x430/0x850
[  556.219831]  ? __generic_file_write_iter+0x630/0x630
[  556.224935]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  556.230475]  ? iov_iter_init+0xc9/0x1f0
[  556.234466]  __vfs_write+0x6ae/0x9d0
[  556.238184]  ? kernel_read+0x120/0x120
[  556.242074]  ? __lock_is_held+0xb5/0x140
[  556.246133]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  556.251675]  ? __sb_start_write+0x17f/0x300
[  556.256016]  vfs_write+0x1f8/0x560
[  556.259562]  ksys_pwrite64+0x174/0x1a0
[  556.263465]  ? __ia32_sys_pread64+0xf0/0xf0
[  556.267798]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  556.273335]  ? fput+0x130/0x1a0
[  556.276975]  ? do_sys_ftruncate+0x44e/0x560
[  556.281303]  __x64_sys_pwrite64+0x97/0xf0
[  556.285463]  do_syscall_64+0x1b1/0x800
[  556.289360]  ? finish_task_switch+0x1ca/0x840
[  556.293861]  ? syscall_return_slowpath+0x5c0/0x5c0
[  556.298791]  ? syscall_return_slowpath+0x30f/0x5c0
[  556.303730]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  556.309115]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  556.313967]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  556.319162] RIP: 0033:0x40fcb7
[  556.322432] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 
[  556.341729] RSP: 002b:00007f8a68d08ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  556.349436] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fcb7
[  556.356716] RDX: 0000000000000048 RSI: 0000000020000500 RDI: 0000000000000015
[  556.363991] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000
[  556.371251] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000015
[  556.378513] R13: 0000000000000001 R14: 00000000004d2bc0 R15: 0000000000000004
[  556.427218] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  556.434482] BTRFS error (device loop2): superblock checksum mismatch
[  556.464576] BTRFS error (device loop2): open_ctree failed
15:22:06 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:06 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:06 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.Ofile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:06 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:06 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f6", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:06 executing program 3 (fault-call:2 fault-nth:5):
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:06 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi+e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  556.483186] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  556.490376] BTRFS error (device loop2): superblock checksum mismatch
[  556.522161] BTRFS error (device loop2): open_ctree failed
15:22:06 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  556.654241] FAULT_INJECTION: forcing a failure.
[  556.654241] name failslab, interval 1, probability 0, space 0, times 0
[  556.665516] CPU: 1 PID: 14401 Comm: syz-executor3 Not tainted 4.17.0+ #92
[  556.672440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  556.681803] Call Trace:
[  556.684394]  dump_stack+0x1b9/0x294
[  556.688097]  ? dump_stack_print_info.cold.2+0x52/0x52
[  556.693280]  should_fail.cold.4+0xa/0x1a
[  556.697334]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  556.702430]  ? graph_lock+0x170/0x170
[  556.706235]  ? __lock_acquire+0x7f5/0x5140
[  556.710464]  ? print_usage_bug+0xc0/0xc0
[  556.714541]  ? print_usage_bug+0xc0/0xc0
[  556.718692]  ? debug_check_no_locks_freed+0x310/0x310
[  556.723889]  ? lock_downgrade+0x8e0/0x8e0
[  556.728043]  ? __lock_acquire+0x7f5/0x5140
[  556.732279]  ? kasan_unpoison_shadow+0x35/0x50
[  556.736855]  ? print_usage_bug+0xc0/0xc0
[  556.740908]  ? get_page_from_freelist+0xfcc/0x4600
[  556.745838]  ? __lock_acquire+0x7f5/0x5140
[  556.750081]  __should_failslab+0x124/0x180
[  556.754310]  should_failslab+0x9/0x14
[  556.758209]  kmem_cache_alloc+0x47/0x760
[  556.762544]  ? radix_tree_node_alloc.constprop.19+0x310/0x310
[  556.768452]  radix_tree_node_alloc.constprop.19+0x1e6/0x310
[  556.774191]  __radix_tree_create+0x4ce/0x820
[  556.778607]  ? radix_tree_maybe_preload_order+0x110/0x110
[  556.784146]  ? find_held_lock+0x36/0x1c0
[  556.788224]  ? graph_lock+0x170/0x170
[  556.792016]  ? __lock_is_held+0xb5/0x140
[  556.796066]  ? print_usage_bug+0xc0/0xc0
[  556.800126]  ? find_held_lock+0x36/0x1c0
[  556.804270]  __radix_tree_insert+0xff/0x8c0
[  556.808586]  ? graph_lock+0x170/0x170
[  556.812391]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  556.817411]  ? __radix_tree_create+0x820/0x820
[  556.821988]  ? trace_hardirqs_on+0xd/0x10
[  556.826130]  ? lock_acquire+0x1dc/0x520
[  556.830109]  ? shmem_add_to_page_cache+0x494/0xdf0
[  556.835064]  ? lock_release+0xa10/0xa10
[  556.839034]  ? kasan_check_write+0x14/0x20
[  556.843266]  ? do_raw_spin_lock+0xc1/0x200
[  556.847496]  shmem_add_to_page_cache+0x96d/0xdf0
[  556.852247]  ? rcu_report_qs_rnp+0x790/0x790
[  556.856646]  ? shmem_put_link+0x270/0x270
[  556.860795]  ? percpu_ref_put_many+0x132/0x230
[  556.865382]  ? percpu_ref_tryget+0x2b0/0x2b0
[  556.869784]  ? mem_cgroup_try_charge+0x52f/0xa40
[  556.874529]  ? mem_cgroup_protected+0xa60/0xa60
[  556.879192]  ? security_vm_enough_memory_mm+0x9d/0xc0
[  556.884375]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  556.889992]  ? shmem_alloc_and_acct_page+0x312/0x800
[  556.895091]  ? shmem_alloc_hugepage+0x4c0/0x4c0
[  556.899750]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  556.904756]  ? __radix_tree_preload+0x173/0x1d0
[  556.909417]  shmem_getpage_gfp+0x800/0x4190
[  556.913741]  ? shmem_writepage+0x1360/0x1360
[  556.918140]  ? print_usage_bug+0xc0/0xc0
[  556.922191]  ? __lock_acquire+0x7f5/0x5140
[  556.926424]  ? print_usage_bug+0xc0/0xc0
[  556.930478]  ? __lock_acquire+0x7f5/0x5140
[  556.934700]  ? print_usage_bug+0xc0/0xc0
[  556.938756]  ? __lock_acquire+0x7f5/0x5140
[  556.942988]  ? __lock_acquire+0x7f5/0x5140
[  556.947227]  ? check_noncircular+0x20/0x20
[  556.951478]  ? __lock_acquire+0x7f5/0x5140
[  556.955716]  ? __lock_acquire+0x7f5/0x5140
[  556.959980]  ? debug_check_no_locks_freed+0x310/0x310
[  556.965183]  ? print_usage_bug+0xc0/0xc0
[  556.969239]  ? __lock_acquire+0x7f5/0x5140
[  556.973465]  ? __lock_acquire+0x7f5/0x5140
[  556.977689]  ? print_usage_bug+0xc0/0xc0
[  556.981742]  ? print_usage_bug+0xc0/0xc0
[  556.985794]  ? graph_lock+0x170/0x170
[  556.989588]  ? print_usage_bug+0xc0/0xc0
[  556.993640]  ? __lock_acquire+0x7f5/0x5140
[  556.997871]  ? __lock_acquire+0x7f5/0x5140
[  557.002098]  ? graph_lock+0x170/0x170
[  557.005890]  ? graph_lock+0x170/0x170
[  557.009683]  ? find_held_lock+0x36/0x1c0
[  557.013750]  ? print_usage_bug+0xc0/0xc0
[  557.017806]  ? lock_downgrade+0x8e0/0x8e0
[  557.021949]  ? lock_release+0xa10/0xa10
[  557.025916]  ? mark_held_locks+0xc9/0x160
[  557.030071]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  557.035602]  ? iov_iter_fault_in_readable+0x23d/0x460
[  557.040783]  ? copy_page_from_iter+0x880/0x880
[  557.045357]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  557.050365]  ? ktime_get_coarse_real_ts64+0x23b/0x390
[  557.055562]  shmem_write_begin+0x110/0x1e0
[  557.059800]  generic_perform_write+0x39a/0x6a0
[  557.064377]  ? add_page_wait_queue+0x2a0/0x2a0
[  557.068950]  ? file_update_time+0xdc/0x640
[  557.073180]  ? current_time+0x180/0x180
[  557.077169]  ? lock_downgrade+0x8e0/0x8e0
[  557.081305]  ? __might_sleep+0x95/0x190
[  557.085278]  ? down_write+0x87/0x120
[  557.088978]  ? generic_file_write_iter+0xe5/0x850
[  557.093824]  __generic_file_write_iter+0x26e/0x630
[  557.098748]  generic_file_write_iter+0x430/0x850
[  557.103495]  ? __generic_file_write_iter+0x630/0x630
[  557.108590]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  557.114117]  ? iov_iter_init+0xc9/0x1f0
[  557.118174]  __vfs_write+0x6ae/0x9d0
[  557.121879]  ? kernel_read+0x120/0x120
[  557.125758]  ? __lock_is_held+0xb5/0x140
[  557.129814]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  557.135342]  ? __sb_start_write+0x17f/0x300
[  557.139659]  vfs_write+0x1f8/0x560
[  557.143195]  ksys_pwrite64+0x174/0x1a0
[  557.147099]  ? __ia32_sys_pread64+0xf0/0xf0
[  557.151415]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  557.156946]  ? fput+0x130/0x1a0
[  557.160229]  ? do_sys_ftruncate+0x44e/0x560
[  557.164544]  __x64_sys_pwrite64+0x97/0xf0
[  557.168693]  do_syscall_64+0x1b1/0x800
[  557.172602]  ? finish_task_switch+0x1ca/0x840
[  557.177110]  ? syscall_return_slowpath+0x5c0/0x5c0
[  557.182030]  ? syscall_return_slowpath+0x30f/0x5c0
[  557.186952]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  557.192324]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  557.197160]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  557.202357] RIP: 0033:0x40fcb7
[  557.205528] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 
[  557.225105] RSP: 002b:00007f8a68d08ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  557.232814] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fcb7
[  557.240073] RDX: 0000000000000048 RSI: 0000000020000500 RDI: 0000000000000015
[  557.247331] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000
[  557.254595] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000015
[  557.261853] R13: 0000000000000001 R14: 00000000004d2bc0 R15: 0000000000000005
[  557.275736] BTRFS error (device loop0): superblock checksum mismatch
[  557.305303] BTRFS error (device loop0): open_ctree failed
[  557.328470] BTRFS error (device loop0): superblock checksum mismatch
[  557.336212] BTRFS error (device loop0): open_ctree failed
[  557.354643] BTRFS error (device loop0): superblock checksum mismatch
[  557.372693] BTRFS error (device loop0): open_ctree failed
[  557.396625] BTRFS error (device loop0): superblock checksum mismatch
15:22:07 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  557.467771] BTRFS error (device loop0): open_ctree failed
[  557.492293] BTRFS error (device loop0): superblock checksum mismatch
15:22:07 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0z', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:07 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.0file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  557.555768] BTRFS error (device loop0): open_ctree failed
[  557.569069] BTRFS error (device loop0): superblock checksum mismatch
[  557.589715] BTRFS error (device loop0): open_ctree failed
15:22:07 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  557.600757] BTRFS error (device loop0): superblock checksum mismatch
[  557.617271] BTRFS error (device loop0): open_ctree failed
[  557.637511] BTRFS error (device loop0): superblock checksum mismatch
15:22:07 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  557.657844] BTRFS error (device loop0): open_ctree failed
[  557.669085] BTRFS error (device loop0): superblock checksum mismatch
[  557.682786] BTRFS error (device loop0): open_ctree failed
[  557.699934] BTRFS error (device loop0): superblock checksum mismatch
15:22:07 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  557.745805] BTRFS error (device loop0): open_ctree failed
[  557.784149] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  557.791408] BTRFS error (device loop2): superblock checksum mismatch
15:22:07 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:07 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fiLe0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  557.906029] BTRFS error (device loop2): open_ctree failed
[  557.944825] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  557.952152] BTRFS error (device loop2): superblock checksum mismatch
15:22:07 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  558.029939] BTRFS error (device loop2): open_ctree failed
[  558.051117] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  558.058442] BTRFS error (device loop2): superblock checksum mismatch
[  558.066770] BTRFS error (device loop2): open_ctree failed
[  558.077119] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  558.084355] BTRFS error (device loop2): superblock checksum mismatch
15:22:08 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fide0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  558.168933] BTRFS error (device loop2): open_ctree failed
[  558.203807] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  558.211181] BTRFS error (device loop2): superblock checksum mismatch
15:22:08 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  558.235623] BTRFS error (device loop2): open_ctree failed
[  558.247230] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  558.254553] BTRFS error (device loop2): superblock checksum mismatch
[  558.267671] BTRFS error (device loop2): open_ctree failed
15:22:08 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi/e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  558.305228] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  558.312615] BTRFS error (device loop2): superblock checksum mismatch
[  558.331590] BTRFS error (device loop2): open_ctree failed
[  558.363198] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  558.370508] BTRFS error (device loop2): superblock checksum mismatch
[  558.394859] BTRFS error (device loop2): open_ctree failed
[  558.404832] BTRFS error (device loop2): unsupported checksum algorithm 3786
15:22:08 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='\ntrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  558.412106] BTRFS error (device loop2): superblock checksum mismatch
15:22:08 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0L', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  558.442506] BTRFS error (device loop2): open_ctree failed
[  558.457937] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  558.465241] BTRFS error (device loop2): superblock checksum mismatch
15:22:08 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:08 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  558.510741] BTRFS error (device loop2): open_ctree failed
[  558.526817] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  558.534184] BTRFS error (device loop2): superblock checksum mismatch
[  558.548826] BTRFS error (device loop2): open_ctree failed
15:22:08 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fc", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:08 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  558.561921] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  558.569238] BTRFS error (device loop2): superblock checksum mismatch
[  558.608361] BTRFS error (device loop2): open_ctree failed
[  558.736518] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  558.743802] BTRFS error (device loop5): superblock checksum mismatch
[  558.797101] BTRFS error (device loop5): open_ctree failed
[  558.853727] BTRFS error (device loop7): superblock checksum mismatch
[  558.933108] BTRFS error (device loop7): open_ctree failed
[  559.013638] BTRFS error (device loop7): superblock checksum mismatch
[  559.069015] BTRFS error (device loop7): open_ctree failed
15:22:09 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.1file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fil\n0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='%trfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  559.275845] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  559.283121] BTRFS error (device loop5): superblock checksum mismatch
[  559.375723] BTRFS error (device loop5): open_ctree failed
[  559.410688] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  559.418016] BTRFS error (device loop5): superblock checksum mismatch
15:22:09 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  559.435879] BTRFS error (device loop5): open_ctree failed
15:22:09 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs$', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='.trfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fil%0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:09 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./%ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fileO\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='/trfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  560.239037] btrfs_printk: 21 callbacks suppressed
[  560.239051] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  560.251379] BTRFS error (device loop5): superblock checksum mismatch
[  560.316318] BTRFS error (device loop5): open_ctree failed
[  560.338444] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  560.345801] BTRFS error (device loop5): superblock checksum mismatch
15:22:10 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='b\nrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  560.405075] BTRFS error (device loop5): open_ctree failed
[  560.426642] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  560.433932] BTRFS error (device loop5): superblock checksum mismatch
[  560.448009] BTRFS error (device loop5): open_ctree failed
15:22:10 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./.ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  560.458672] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  560.466176] BTRFS error (device loop5): superblock checksum mismatch
[  560.474698] BTRFS error (device loop5): open_ctree failed
[  560.484626] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  560.492018] BTRFS error (device loop5): superblock checksum mismatch
[  560.499669] BTRFS error (device loop5): open_ctree failed
15:22:10 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c659902", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  560.508663] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  560.516000] BTRFS error (device loop5): superblock checksum mismatch
[  560.555922] BTRFS error (device loop5): open_ctree failed
[  560.571302] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  560.578796] BTRFS error (device loop5): superblock checksum mismatch
[  560.587542] BTRFS error (device loop5): open_ctree failed
[  560.596068] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  560.603540] BTRFS error (device loop5): superblock checksum mismatch
[  560.610501] BTRFS error (device loop5): open_ctree failed
[  560.618327] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  560.625663] BTRFS error (device loop5): superblock checksum mismatch
[  560.702930] BTRFS error (device loop5): open_ctree failed
[  560.725833] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  560.733540] BTRFS error (device loop5): superblock checksum mismatch
[  560.831185] BTRFS error (device loop5): open_ctree failed
[  560.874254] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  560.881725] BTRFS error (device loop5): superblock checksum mismatch
15:22:10 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.//ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsH', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='b%rfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file-\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  560.937260] BTRFS error (device loop5): open_ctree failed
15:22:10 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:10 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  561.095976] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  561.103290] BTRFS error (device loop5): superblock checksum mismatch
15:22:11 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\b', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  561.224908] BTRFS error (device loop5): open_ctree failed
[  561.239426] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  561.246760] BTRFS error (device loop5): superblock checksum mismatch
15:22:11 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:11 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='b/rfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  561.331666] BTRFS error (device loop5): open_ctree failed
[  561.353262] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  561.360530] BTRFS error (device loop5): superblock checksum mismatch
[  561.375409] BTRFS error (device loop5): open_ctree failed
15:22:11 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./\nile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  561.388752] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  561.396013] BTRFS error (device loop5): superblock checksum mismatch
[  561.417729] BTRFS error (device loop5): open_ctree failed
15:22:11 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  561.432253] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  561.439558] BTRFS error (device loop5): superblock checksum mismatch
[  561.477747] BTRFS error (device loop5): open_ctree failed
[  561.501213] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  561.508635] BTRFS error (device loop5): superblock checksum mismatch
[  561.560780] BTRFS error (device loop5): open_ctree failed
[  561.572668] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  561.579966] BTRFS error (device loop5): superblock checksum mismatch
15:22:11 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:11 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file#\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:11 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:11 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./f\nle0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  561.691916] BTRFS error (device loop5): open_ctree failed
15:22:11 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='b`rfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  561.745873] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  561.753237] BTRFS error (device loop5): superblock checksum mismatch
15:22:11 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  561.816847] BTRFS error (device loop5): open_ctree failed
[  561.843799] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  561.851188] BTRFS error (device loop5): superblock checksum mismatch
15:22:11 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./f%le0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  561.934913] BTRFS error (device loop5): open_ctree failed
[  561.957228] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  561.964613] BTRFS error (device loop5): superblock checksum mismatch
15:22:11 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  562.030098] BTRFS error (device loop5): open_ctree failed
[  562.043881] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  562.051205] BTRFS error (device loop5): superblock checksum mismatch
[  562.089355] BTRFS error (device loop5): open_ctree failed
[  562.116170] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  562.123527] BTRFS error (device loop5): superblock checksum mismatch
[  562.137882] BTRFS error (device loop5): open_ctree failed
[  562.160231] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  562.167546] BTRFS error (device loop5): superblock checksum mismatch
[  562.179355] BTRFS error (device loop5): open_ctree failed
[  562.192823] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  562.200125] BTRFS error (device loop5): superblock checksum mismatch
[  562.279338] BTRFS error (device loop5): open_ctree failed
[  562.311857] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  562.319229] BTRFS error (device loop5): superblock checksum mismatch
[  562.367619] BTRFS error (device loop5): open_ctree failed
[  562.386726] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  562.394126] BTRFS error (device loop5): superblock checksum mismatch
[  562.401757] BTRFS error (device loop5): open_ctree failed
[  562.410145] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  562.417592] BTRFS error (device loop5): superblock checksum mismatch
[  562.449674] BTRFS error (device loop5): open_ctree failed
15:22:12 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:12 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='bt/fs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:12 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fhle0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:12 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:12 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\t', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:12 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:12 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:12 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file%\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  562.603303] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  562.610703] BTRFS error (device loop5): superblock checksum mismatch
[  562.649637] BTRFS error (device loop5): open_ctree failed
[  562.701963] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  562.709299] BTRFS error (device loop5): superblock checksum mismatch
15:22:12 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file+\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:12 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='bt\nfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:12 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  562.803532] BTRFS error (device loop5): open_ctree failed
[  562.832913] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  562.840227] BTRFS error (device loop5): superblock checksum mismatch
[  562.897377] BTRFS error (device loop5): open_ctree failed
[  562.917700] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  562.924928] BTRFS error (device loop5): superblock checksum mismatch
[  562.980678] BTRFS error (device loop5): open_ctree failed
[  563.016704] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  563.023961] BTRFS error (device loop5): superblock checksum mismatch
[  563.044797] BTRFS error (device loop5): open_ctree failed
[  563.057989] BTRFS error (device loop5): unsupported checksum algorithm 3786
15:22:13 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667319", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:13 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fiLe0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:13 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file/\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:13 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:13 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:13 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:13 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:13 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='bt%fs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:13 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="62747266731f", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:13 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  563.503165] print_req_error: I/O error, dev loop0, sector 128
15:22:13 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fiue0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:13 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file\n\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  563.602100] print_req_error: I/O error, dev loop0, sector 128
15:22:13 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274c0667300", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:13 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0t', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsh', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667302", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi\ne0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btr\ns\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fileH\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsz', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsm', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65e003", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btr%s\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi+e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:14 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:15 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file=\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:15 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsH', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:15 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btr.s\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:15 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi0e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:15 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667310", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:15 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:15 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:15 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  565.381783] btrfs_printk: 92 callbacks suppressed
[  565.381796] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  565.394234] BTRFS error (device loop2): superblock checksum mismatch
[  565.457095] BTRFS error (device loop2): open_ctree failed
[  565.552139] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  565.559397] BTRFS error (device loop5): superblock checksum mismatch
[  565.567989] BTRFS error (device loop5): open_ctree failed
[  565.604827] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  565.612248] BTRFS error (device loop2): superblock checksum mismatch
[  565.752350] BTRFS error (device loop2): open_ctree failed
[  565.763543] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  565.770825] BTRFS error (device loop2): superblock checksum mismatch
[  565.863925] BTRFS error (device loop2): open_ctree failed
[  565.885673] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  565.893022] BTRFS error (device loop2): superblock checksum mismatch
[  565.941624] BTRFS error (device loop2): open_ctree failed
[  565.971996] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  565.979298] BTRFS error (device loop2): superblock checksum mismatch
[  565.988025] BTRFS error (device loop2): open_ctree failed
[  566.005407] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  566.012628] BTRFS error (device loop2): superblock checksum mismatch
[  566.036957] BTRFS error (device loop2): open_ctree failed
[  566.085531] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  566.092942] BTRFS error (device loop5): superblock checksum mismatch
15:22:16 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:16 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btr/s\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:16 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:16 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f6", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:16 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:16 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fide0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:16 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:16 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  566.137236] BTRFS error (device loop5): open_ctree failed
[  566.254092] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  566.261379] BTRFS error (device loop5): superblock checksum mismatch
[  566.270431] BTRFS error (device loop5): open_ctree failed
[  566.282781] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  566.290287] BTRFS error (device loop5): superblock checksum mismatch
15:22:16 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c653016", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  566.341894] BTRFS error (device loop5): open_ctree failed
[  566.369845] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  566.377149] BTRFS error (device loop5): superblock checksum mismatch
15:22:16 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi.e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:16 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrf0\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  566.405767] BTRFS error (device loop5): open_ctree failed
[  566.428229] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  566.435515] BTRFS error (device loop5): superblock checksum mismatch
[  566.466375] BTRFS error (device loop5): open_ctree failed
[  566.487343] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  566.494637] BTRFS error (device loop5): superblock checksum mismatch
15:22:16 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667310", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  566.519684] BTRFS error (device loop5): open_ctree failed
[  566.540670] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  566.547967] BTRFS error (device loop5): superblock checksum mismatch
[  566.559381] BTRFS error (device loop5): open_ctree failed
[  566.570980] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  566.578285] BTRFS error (device loop5): superblock checksum mismatch
15:22:16 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  566.655111] BTRFS error (device loop5): open_ctree failed
15:22:16 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi#e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  566.718685] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  566.726025] BTRFS error (device loop5): superblock checksum mismatch
15:22:16 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  566.769800] BTRFS error (device loop5): open_ctree failed
[  566.794608] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  566.801855] BTRFS error (device loop5): superblock checksum mismatch
15:22:16 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:16 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfd\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  566.868394] BTRFS error (device loop5): open_ctree failed
[  566.915407] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  566.922698] BTRFS error (device loop5): superblock checksum mismatch
[  566.974304] BTRFS error (device loop5): open_ctree failed
15:22:17 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:17 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:17 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:17 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi*e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:17 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:17 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='//file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:17 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfp\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:17 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  567.346476] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  567.353969] BTRFS error (device loop5): superblock checksum mismatch
[  567.416267] BTRFS error (device loop5): open_ctree failed
[  567.428559] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  567.435848] BTRFS error (device loop5): superblock checksum mismatch
[  567.443239] BTRFS error (device loop5): open_ctree failed
[  567.454193] BTRFS error (device loop5): unsupported checksum algorithm 3786
15:22:17 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:17 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi-e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  567.461587] BTRFS error (device loop5): superblock checksum mismatch
[  567.473305] BTRFS error (device loop5): open_ctree failed
[  567.488691] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  567.496096] BTRFS error (device loop5): superblock checksum mismatch
[  567.550772] BTRFS error (device loop5): open_ctree failed
[  567.565004] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  567.572664] BTRFS error (device loop5): superblock checksum mismatch
[  567.592143] BTRFS error (device loop5): open_ctree failed
15:22:17 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrf#\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:17 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  567.635065] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  567.642389] BTRFS error (device loop5): superblock checksum mismatch
[  567.655126] BTRFS error (device loop5): open_ctree failed
[  567.669903] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  567.677246] BTRFS error (device loop5): superblock checksum mismatch
15:22:17 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi/e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  567.767082] BTRFS error (device loop5): open_ctree failed
15:22:17 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  567.821635] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  567.829005] BTRFS error (device loop5): superblock checksum mismatch
[  567.836912] BTRFS error (device loop5): open_ctree failed
[  567.849920] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  567.857290] BTRFS error (device loop5): superblock checksum mismatch
[  567.864695] BTRFS error (device loop5): open_ctree failed
[  567.873805] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  567.881101] BTRFS error (device loop5): superblock checksum mismatch
[  567.928153] BTRFS error (device loop5): open_ctree failed
[  567.973975] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  567.981420] BTRFS error (device loop5): superblock checksum mismatch
[  568.056744] BTRFS error (device loop5): open_ctree failed
15:22:18 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfu\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./.ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi%e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  568.303999] BTRFS error (device loop7): superblock checksum mismatch
15:22:18 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.//ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  568.350794] BTRFS error (device loop7): open_ctree failed
15:22:18 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="62747266730f", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  568.408515] BTRFS error (device loop7): superblock checksum mismatch
15:22:18 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfi\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  568.451014] BTRFS error (device loop7): open_ctree failed
15:22:18 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  568.495766] BTRFS error (device loop7): superblock checksum mismatch
[  568.545397] BTRFS error (device loop7): open_ctree failed
[  568.573620] BTRFS error (device loop7): superblock checksum mismatch
[  568.599309] BTRFS error (device loop7): open_ctree failed
[  568.632371] BTRFS error (device loop7): superblock checksum mismatch
[  568.647147] BTRFS error (device loop7): open_ctree failed
15:22:18 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  568.698982] BTRFS error (device loop7): superblock checksum mismatch
[  568.754514] BTRFS error (device loop7): open_ctree failed
15:22:18 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  568.826541] BTRFS error (device loop7): superblock checksum mismatch
15:22:18 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="62747266731c", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfl\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fil%0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:18 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi0e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="62747266731c", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fil\n0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi#e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrf*\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  569.813277] print_req_error: I/O error, dev loop0, sector 128
15:22:19 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530f4", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file+\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi*e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:19 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs1', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  570.098512] print_req_error: I/O error, dev loop4, sector 128
15:22:20 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrf+\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:20 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrf/\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:20 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:20 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fileH\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:20 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi+e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:20 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\a', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:20 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:20 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\n', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:20 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  570.711862] btrfs_printk: 56 callbacks suppressed
[  570.711873] BTRFS error (device loop4): superblock checksum mismatch
[  570.748368] BTRFS error (device loop4): open_ctree failed
[  570.758630] BTRFS error (device loop4): superblock checksum mismatch
[  570.771632] BTRFS error (device loop4): open_ctree failed
[  570.795378] BTRFS error (device loop4): superblock checksum mismatch
15:22:20 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:20 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  570.831005] BTRFS error (device loop4): open_ctree failed
[  570.864925] BTRFS error (device loop4): superblock checksum mismatch
[  570.908221] BTRFS error (device loop4): open_ctree failed
[  570.924141] BTRFS error (device loop4): superblock checksum mismatch
[  570.962930] BTRFS error (device loop4): open_ctree failed
15:22:20 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrf-\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:20 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667392", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  571.019200] BTRFS error (device loop4): superblock checksum mismatch
[  571.051373] BTRFS error (device loop4): open_ctree failed
[  571.112214] BTRFS error (device loop4): superblock checksum mismatch
[  571.130584] BTRFS error (device loop4): open_ctree failed
[  571.162086] BTRFS error (device loop4): superblock checksum mismatch
[  571.203559] BTRFS error (device loop4): open_ctree failed
[  571.234106] BTRFS error (device loop4): superblock checksum mismatch
[  571.263369] BTRFS error (device loop4): open_ctree failed
[  571.281792] BTRFS error (device loop4): superblock checksum mismatch
[  571.328298] BTRFS error (device loop4): open_ctree failed
15:22:21 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="62747266738c", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:21 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:21 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:21 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fileO\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:21 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi-e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:21 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:21 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:21 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfo\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  571.621680] BTRFS error (device loop0): superblock checksum mismatch
[  571.662332] BTRFS error (device loop0): open_ctree failed
[  571.671530] BTRFS error (device loop0): superblock checksum mismatch
[  571.682758] BTRFS error (device loop0): open_ctree failed
[  571.696049] BTRFS error (device loop0): superblock checksum mismatch
[  571.750227] BTRFS error (device loop0): open_ctree failed
15:22:21 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:21 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:21 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  571.837527] BTRFS error (device loop0): superblock checksum mismatch
[  571.874357] BTRFS error (device loop0): open_ctree failed
15:22:21 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfx\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  571.910297] BTRFS error (device loop0): superblock checksum mismatch
[  571.942335] BTRFS error (device loop0): open_ctree failed
[  571.987588] BTRFS error (device loop0): superblock checksum mismatch
15:22:21 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsl', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  572.027983] BTRFS error (device loop0): open_ctree failed
[  572.048598] BTRFS error (device loop0): superblock checksum mismatch
15:22:21 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fd", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  572.107334] BTRFS error (device loop0): open_ctree failed
15:22:22 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530c0", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:22 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65301c", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:22 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file\n\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  572.155136] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  572.162396] BTRFS error (device loop5): superblock checksum mismatch
15:22:22 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi.e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  572.250749] BTRFS error (device loop5): open_ctree failed
[  572.330122] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  572.337409] BTRFS error (device loop5): superblock checksum mismatch
15:22:22 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrf\n\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:22 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c659902", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  572.463882] BTRFS error (device loop5): open_ctree failed
[  572.479384] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  572.486662] BTRFS error (device loop5): superblock checksum mismatch
15:22:22 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  572.567188] BTRFS error (device loop5): open_ctree failed
[  572.605301] BTRFS error (device loop5): unsupported checksum algorithm 3786
15:22:22 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  572.612551] BTRFS error (device loop5): superblock checksum mismatch
[  572.630241] BTRFS error (device loop5): open_ctree failed
[  572.648795] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  572.656037] BTRFS error (device loop5): superblock checksum mismatch
[  572.684587] BTRFS error (device loop5): open_ctree failed
[  572.742060] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  572.749338] BTRFS error (device loop2): superblock checksum mismatch
[  572.867805] BTRFS error (device loop2): open_ctree failed
[  572.931086] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  572.938367] BTRFS error (device loop2): superblock checksum mismatch
[  572.998051] BTRFS error (device loop2): open_ctree failed
[  573.028014] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.035397] BTRFS error (device loop2): superblock checksum mismatch
[  573.049799] BTRFS error (device loop2): open_ctree failed
[  573.061730] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.068976] BTRFS error (device loop2): superblock checksum mismatch
[  573.096850] BTRFS error (device loop2): open_ctree failed
[  573.111109] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.118390] BTRFS error (device loop2): superblock checksum mismatch
[  573.162420] BTRFS error (device loop2): open_ctree failed
[  573.183103] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.190404] BTRFS error (device loop2): superblock checksum mismatch
[  573.200222] BTRFS error (device loop2): open_ctree failed
[  573.215232] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.222513] BTRFS error (device loop2): superblock checksum mismatch
[  573.249768] BTRFS error (device loop2): open_ctree failed
[  573.259739] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.267142] BTRFS error (device loop2): superblock checksum mismatch
[  573.303000] BTRFS error (device loop2): open_ctree failed
15:22:23 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:23 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:23 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:23 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi/e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:23 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrf%\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:23 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65ffff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:23 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:23 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673fc", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  573.426752] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.434294] BTRFS error (device loop2): superblock checksum mismatch
[  573.455210] BTRFS error (device loop2): open_ctree failed
[  573.479648] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.486969] BTRFS error (device loop2): superblock checksum mismatch
[  573.495015] BTRFS error (device loop2): open_ctree failed
[  573.519816] BTRFS error (device loop2): unsupported checksum algorithm 3786
15:22:23 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  573.527078] BTRFS error (device loop2): superblock checksum mismatch
[  573.534325] BTRFS error (device loop2): open_ctree failed
[  573.548296] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.555628] BTRFS error (device loop2): superblock checksum mismatch
15:22:23 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:23 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrf.\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  573.721798] BTRFS error (device loop2): open_ctree failed
[  573.743026] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.750348] BTRFS error (device loop2): superblock checksum mismatch
15:22:23 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  573.787857] BTRFS error (device loop2): open_ctree failed
[  573.811016] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.818372] BTRFS error (device loop2): superblock checksum mismatch
15:22:23 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:23 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  573.896142] BTRFS error (device loop2): open_ctree failed
[  573.922342] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  573.929655] BTRFS error (device loop2): superblock checksum mismatch
15:22:23 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  573.978623] BTRFS error (device loop2): open_ctree failed
[  574.001384] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  574.008720] BTRFS error (device loop2): superblock checksum mismatch
[  574.020764] BTRFS error (device loop2): open_ctree failed
[  574.031872] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  574.039181] BTRFS error (device loop2): superblock checksum mismatch
[  574.080676] BTRFS error (device loop2): open_ctree failed
15:22:24 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfX\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file#\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\n', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfc\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  574.678743] print_req_error: I/O error, dev loop5, sector 128
[  574.700832] print_req_error: I/O error, dev loop2, sector 128
15:22:24 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file=\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs!', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:24 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:25 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:25 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:25 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:25 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file-\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:25 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:25 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:25 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:25 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs_', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:25 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  575.714601] btrfs_printk: 83 callbacks suppressed
[  575.714616] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  575.726853] BTRFS error (device loop2): superblock checksum mismatch
15:22:25 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0#', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:25 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  575.868389] BTRFS error (device loop2): open_ctree failed
15:22:25 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  575.913352] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  575.920666] BTRFS error (device loop2): superblock checksum mismatch
[  575.927712] BTRFS error (device loop2): open_ctree failed
[  575.941185] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  575.948495] BTRFS error (device loop2): superblock checksum mismatch
[  575.955713] BTRFS error (device loop2): open_ctree failed
15:22:25 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:25 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="62747266737f", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  575.982507] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  575.989806] BTRFS error (device loop2): superblock checksum mismatch
[  576.076711] BTRFS error (device loop2): open_ctree failed
[  576.103935] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  576.111206] BTRFS error (device loop2): superblock checksum mismatch
[  576.212996] BTRFS error (device loop2): open_ctree failed
[  576.248575] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  576.255905] BTRFS error (device loop2): superblock checksum mismatch
[  576.357756] BTRFS error (device loop2): open_ctree failed
[  576.371854] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  576.379100] BTRFS error (device loop2): superblock checksum mismatch
[  576.402082] BTRFS error (device loop2): open_ctree failed
[  576.429657] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  576.437030] BTRFS error (device loop5): superblock checksum mismatch
[  576.453255] BTRFS error (device loop5): open_ctree failed
15:22:26 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:26 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:26 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:26 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667303", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:26 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:26 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file/\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  576.477558] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  576.484810] BTRFS error (device loop5): superblock checksum mismatch
[  576.510989] BTRFS error (device loop5): open_ctree failed
15:22:26 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65307f", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:26 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  576.658528] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  576.665873] BTRFS error (device loop2): superblock checksum mismatch
15:22:26 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  576.739014] BTRFS error (device loop2): open_ctree failed
[  576.773301] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  576.780746] BTRFS error (device loop2): superblock checksum mismatch
[  576.809830] BTRFS error (device loop2): open_ctree failed
[  576.846012] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  576.853318] BTRFS error (device loop2): superblock checksum mismatch
15:22:26 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65307f", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  576.860270] BTRFS error (device loop2): open_ctree failed
[  576.869151] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  576.876577] BTRFS error (device loop2): superblock checksum mismatch
[  576.886646] BTRFS error (device loop2): open_ctree failed
[  576.896178] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  576.903435] BTRFS error (device loop2): superblock checksum mismatch
15:22:26 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  576.931254] BTRFS error (device loop2): open_ctree failed
[  576.957939] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  576.965353] BTRFS error (device loop2): superblock checksum mismatch
[  576.974268] BTRFS error (device loop2): open_ctree failed
[  576.990090] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  576.997400] BTRFS error (device loop2): superblock checksum mismatch
[  577.038174] BTRFS error (device loop2): open_ctree failed
[  577.054691] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  577.062134] BTRFS error (device loop2): superblock checksum mismatch
[  577.134853] BTRFS error (device loop2): open_ctree failed
[  577.176697] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  577.183974] BTRFS error (device loop2): superblock checksum mismatch
[  577.230660] BTRFS error (device loop2): open_ctree failed
[  577.242491] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  577.249831] BTRFS error (device loop2): superblock checksum mismatch
[  577.257663] BTRFS error (device loop2): open_ctree failed
[  577.268867] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  577.276319] BTRFS error (device loop2): superblock checksum mismatch
[  577.295542] BTRFS error (device loop2): open_ctree failed
[  577.304108] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  577.311506] BTRFS error (device loop2): superblock checksum mismatch
[  577.323003] BTRFS error (device loop2): open_ctree failed
[  577.330841] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  577.338180] BTRFS error (device loop2): superblock checksum mismatch
[  577.387886] BTRFS error (device loop2): open_ctree failed
15:22:27 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:27 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:27 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file%\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:27 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:27 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667306", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:27 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:27 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673df", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:27 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  577.444822] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  577.452072] BTRFS error (device loop5): superblock checksum mismatch
[  577.464894] BTRFS error (device loop5): open_ctree failed
[  577.576741] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  577.583979] BTRFS error (device loop2): superblock checksum mismatch
[  577.695625] BTRFS error (device loop2): open_ctree failed
[  577.734022] BTRFS error (device loop2): unsupported checksum algorithm 3786
15:22:27 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  577.741328] BTRFS error (device loop2): superblock checksum mismatch
[  577.772565] BTRFS error (device loop2): open_ctree failed
15:22:27 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  577.817380] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  577.824673] BTRFS error (device loop2): superblock checksum mismatch
[  577.848144] BTRFS error (device loop2): open_ctree failed
15:22:27 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  577.871007] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  577.878351] BTRFS error (device loop2): superblock checksum mismatch
[  577.917219] BTRFS error (device loop2): open_ctree failed
[  577.945578] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  577.953084] BTRFS error (device loop2): superblock checksum mismatch
[  577.976847] BTRFS error (device loop2): open_ctree failed
[  577.985417] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  577.992773] BTRFS error (device loop2): superblock checksum mismatch
[  578.003028] BTRFS error (device loop2): open_ctree failed
[  578.047396] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  578.054685] BTRFS error (device loop2): superblock checksum mismatch
15:22:27 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  578.121079] BTRFS error (device loop2): open_ctree failed
[  578.143075] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  578.150348] BTRFS error (device loop2): superblock checksum mismatch
[  578.160643] BTRFS error (device loop2): open_ctree failed
[  578.169228] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  578.176507] BTRFS error (device loop2): superblock checksum mismatch
15:22:28 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65e003", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  578.225706] BTRFS error (device loop2): open_ctree failed
[  578.242029] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  578.249416] BTRFS error (device loop2): superblock checksum mismatch
15:22:28 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  578.273091] BTRFS error (device loop2): open_ctree failed
[  578.281062] BTRFS error (device loop2): unsupported checksum algorithm 3786
15:22:28 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  578.486722] print_req_error: I/O error, dev loop2, sector 128
15:22:28 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0H', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsb', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsm', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:28 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65301c", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530fd", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c653087", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  579.591413] print_req_error: I/O error, dev loop5, sector 128
[  579.620090] print_req_error: I/O error, dev loop0, sector 128
15:22:29 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530fd", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c653097", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:29 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  580.200844] print_req_error: I/O error, dev loop2, sector 128
[  580.236856] print_req_error: I/O error, dev loop0, sector 128
15:22:30 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ea", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  580.787954] btrfs_printk: 117 callbacks suppressed
[  580.787968] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  580.800225] BTRFS error (device loop2): superblock checksum mismatch
[  580.843816] BTRFS error (device loop2): open_ctree failed
[  580.877159] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  580.884626] BTRFS error (device loop2): superblock checksum mismatch
[  580.957526] BTRFS error (device loop2): open_ctree failed
[  580.992126] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  580.999403] BTRFS error (device loop2): superblock checksum mismatch
15:22:30 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\n', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:30 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0l', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  581.008922] BTRFS error (device loop2): open_ctree failed
[  581.142981] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  581.150226] BTRFS error (device loop2): superblock checksum mismatch
[  581.166530] BTRFS error (device loop2): open_ctree failed
[  581.189226] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  581.196497] BTRFS error (device loop2): superblock checksum mismatch
[  581.212387] BTRFS error (device loop2): open_ctree failed
[  581.231863] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  581.239140] BTRFS error (device loop2): superblock checksum mismatch
[  581.276861] BTRFS error (device loop2): open_ctree failed
[  581.288863] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  581.296199] BTRFS error (device loop2): superblock checksum mismatch
15:22:31 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:31 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  581.339805] BTRFS error (device loop2): open_ctree failed
[  581.353759] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  581.361067] BTRFS error (device loop2): superblock checksum mismatch
[  581.370876] BTRFS error (device loop2): open_ctree failed
[  581.392546] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  581.399798] BTRFS error (device loop2): superblock checksum mismatch
[  581.408364] BTRFS error (device loop2): open_ctree failed
[  581.419119] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  581.426622] BTRFS error (device loop2): superblock checksum mismatch
15:22:31 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  581.470769] BTRFS error (device loop2): open_ctree failed
15:22:31 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  581.522805] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  581.530119] BTRFS error (device loop2): superblock checksum mismatch
[  581.594779] BTRFS error (device loop2): open_ctree failed
[  581.628849] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  581.636264] BTRFS error (device loop2): superblock checksum mismatch
[  581.655946] BTRFS error (device loop2): open_ctree failed
[  581.669155] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  581.676420] BTRFS error (device loop2): superblock checksum mismatch
[  581.690998] BTRFS error (device loop2): open_ctree failed
[  581.703044] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  581.710369] BTRFS error (device loop2): superblock checksum mismatch
[  581.740704] BTRFS error (device loop2): open_ctree failed
15:22:31 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:31 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:31 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65301c", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:31 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:31 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:31 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:31 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:31 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  582.023622] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.030901] BTRFS error (device loop5): superblock checksum mismatch
[  582.040776] BTRFS error (device loop5): open_ctree failed
[  582.061283] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.068599] BTRFS error (device loop5): superblock checksum mismatch
[  582.083940] BTRFS error (device loop5): open_ctree failed
15:22:32 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  582.120527] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.127849] BTRFS error (device loop5): superblock checksum mismatch
[  582.153021] BTRFS error (device loop5): open_ctree failed
[  582.175770] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.183169] BTRFS error (device loop5): superblock checksum mismatch
[  582.217700] BTRFS error (device loop5): open_ctree failed
[  582.236002] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.243298] BTRFS error (device loop5): superblock checksum mismatch
[  582.251548] BTRFS error (device loop5): open_ctree failed
[  582.264023] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.271322] BTRFS error (device loop5): superblock checksum mismatch
[  582.302881] BTRFS error (device loop5): open_ctree failed
15:22:32 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  582.314103] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.321383] BTRFS error (device loop5): superblock checksum mismatch
[  582.375249] BTRFS error (device loop5): open_ctree failed
[  582.388659] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.395892] BTRFS error (device loop5): superblock checksum mismatch
[  582.436393] BTRFS error (device loop5): open_ctree failed
[  582.448618] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.455858] BTRFS error (device loop5): superblock checksum mismatch
[  582.463406] BTRFS error (device loop5): open_ctree failed
15:22:32 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:32 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  582.498829] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.506091] BTRFS error (device loop5): superblock checksum mismatch
[  582.529183] BTRFS error (device loop5): open_ctree failed
15:22:32 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  582.544033] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.551247] BTRFS error (device loop5): superblock checksum mismatch
[  582.575864] BTRFS error (device loop5): open_ctree failed
[  582.588307] BTRFS error (device loop5): unsupported checksum algorithm 3786
15:22:32 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  582.595620] BTRFS error (device loop5): superblock checksum mismatch
[  582.602669] BTRFS error (device loop5): open_ctree failed
[  582.610723] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.617927] BTRFS error (device loop5): superblock checksum mismatch
[  582.624827] BTRFS error (device loop5): open_ctree failed
[  582.632763] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.639972] BTRFS error (device loop5): superblock checksum mismatch
15:22:32 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  582.692718] BTRFS error (device loop5): open_ctree failed
[  582.704061] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  582.711417] BTRFS error (device loop5): superblock checksum mismatch
15:22:32 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:32 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530fb", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  582.765986] BTRFS error (device loop5): open_ctree failed
[  582.827027] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  582.834359] BTRFS error (device loop2): superblock checksum mismatch
15:22:32 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530f5", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:32 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='//file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  582.917752] BTRFS error (device loop2): open_ctree failed
[  582.932999] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  582.940274] BTRFS error (device loop2): superblock checksum mismatch
[  582.947865] BTRFS error (device loop2): open_ctree failed
[  582.976649] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  582.983956] BTRFS error (device loop2): superblock checksum mismatch
15:22:32 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:32 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  583.043811] BTRFS error (device loop2): open_ctree failed
[  583.075725] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  583.083193] BTRFS error (device loop2): superblock checksum mismatch
[  583.124021] BTRFS error (device loop2): open_ctree failed
[  583.150183] BTRFS error (device loop2): unsupported checksum algorithm 3786
15:22:33 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./.ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs%', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0`', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0h', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0z', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='.//ile0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673f4", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530f6", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:33 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  584.184591] print_req_error: I/O error, dev loop5, sector 128
[  584.201966] print_req_error: I/O error, dev loop2, sector 128
[  584.267182] print_req_error: I/O error, dev loop7, sector 128
15:22:34 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi0e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c653015", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673ff", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530e0", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e8", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi#e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530fe", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:34 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667305", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi*e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  585.487387] print_req_error: I/O error, dev loop0, sector 128
15:22:35 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi+e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530f4", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:35 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530fb", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  585.986242] btrfs_printk: 104 callbacks suppressed
[  585.986257] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  585.998584] BTRFS error (device loop5): superblock checksum mismatch
[  586.112528] BTRFS error (device loop5): open_ctree failed
[  586.140809] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  586.148087] BTRFS error (device loop5): superblock checksum mismatch
[  586.183324] BTRFS error (device loop5): open_ctree failed
[  586.206990] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  586.214235] BTRFS error (device loop5): superblock checksum mismatch
[  586.221827] BTRFS error (device loop5): open_ctree failed
[  586.267373] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  586.274608] BTRFS error (device loop2): superblock checksum mismatch
[  586.286722] BTRFS error (device loop2): open_ctree failed
[  586.296055] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  586.303519] BTRFS error (device loop2): superblock checksum mismatch
15:22:36 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:36 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi-e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:36 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:36 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:36 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65308c", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:36 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs]', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  586.314292] BTRFS error (device loop2): open_ctree failed
15:22:36 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  586.476096] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  586.483396] BTRFS error (device loop5): superblock checksum mismatch
[  586.492847] BTRFS error (device loop5): open_ctree failed
[  586.503441] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  586.510784] BTRFS error (device loop5): superblock checksum mismatch
15:22:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530f5", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  586.558859] BTRFS error (device loop5): open_ctree failed
[  586.589999] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  586.597305] BTRFS error (device loop5): superblock checksum mismatch
[  586.649993] BTRFS error (device loop5): open_ctree failed
[  586.687180] BTRFS error (device loop5): unsupported checksum algorithm 3786
15:22:36 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  586.694579] BTRFS error (device loop5): superblock checksum mismatch
15:22:36 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi.e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  586.732199] BTRFS error (device loop5): open_ctree failed
[  586.757995] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  586.765353] BTRFS error (device loop5): superblock checksum mismatch
15:22:36 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  586.809235] BTRFS error (device loop5): open_ctree failed
[  586.821716] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  586.829081] BTRFS error (device loop5): superblock checksum mismatch
[  586.845583] BTRFS error (device loop5): open_ctree failed
15:22:36 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  586.856375] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  586.863629] BTRFS error (device loop5): superblock checksum mismatch
[  586.877825] BTRFS error (device loop5): open_ctree failed
[  586.899828] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  586.907128] BTRFS error (device loop5): superblock checksum mismatch
[  586.917124] BTRFS error (device loop5): open_ctree failed
[  586.926104] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  586.933652] BTRFS error (device loop5): superblock checksum mismatch
[  586.940846] BTRFS error (device loop5): open_ctree failed
15:22:36 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:36 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsL', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  586.951724] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  586.959016] BTRFS error (device loop5): superblock checksum mismatch
[  587.008745] BTRFS error (device loop5): open_ctree failed
15:22:36 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0m', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  587.057241] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  587.064547] BTRFS error (device loop2): superblock checksum mismatch
[  587.089036] BTRFS error (device loop2): open_ctree failed
[  587.130300] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  587.137716] BTRFS error (device loop2): superblock checksum mismatch
[  587.211861] BTRFS error (device loop2): open_ctree failed
[  587.226909] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  587.234289] BTRFS error (device loop2): superblock checksum mismatch
[  587.343394] BTRFS error (device loop2): open_ctree failed
[  587.392140] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  587.399416] BTRFS error (device loop2): superblock checksum mismatch
[  587.439063] BTRFS error (device loop2): open_ctree failed
[  587.451104] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  587.458380] BTRFS error (device loop2): superblock checksum mismatch
[  587.486051] BTRFS error (device loop2): open_ctree failed
[  587.496436] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  587.503785] BTRFS error (device loop2): superblock checksum mismatch
[  587.511111] BTRFS error (device loop2): open_ctree failed
[  587.519321] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  587.526986] BTRFS error (device loop2): superblock checksum mismatch
[  587.556772] BTRFS error (device loop2): open_ctree failed
[  587.577176] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  587.584658] BTRFS error (device loop2): superblock checksum mismatch
[  587.638997] BTRFS error (device loop2): open_ctree failed
[  587.649790] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  587.657071] BTRFS error (device loop2): superblock checksum mismatch
[  587.690084] BTRFS error (device loop2): open_ctree failed
[  587.706707] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  587.714065] BTRFS error (device loop2): superblock checksum mismatch
15:22:37 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0H', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:37 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:37 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:37 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./fi/e0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:37 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:37 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:37 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:37 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  587.756246] BTRFS error (device loop2): open_ctree failed
[  587.910549] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  587.917854] BTRFS error (device loop2): superblock checksum mismatch
[  587.951691] BTRFS error (device loop2): open_ctree failed
[  588.005582] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  588.012899] BTRFS error (device loop2): superblock checksum mismatch
15:22:37 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  588.125863] BTRFS error (device loop2): open_ctree failed
[  588.160278] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  588.167709] BTRFS error (device loop2): superblock checksum mismatch
[  588.178196] BTRFS error (device loop2): open_ctree failed
[  588.188890] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  588.196165] BTRFS error (device loop2): superblock checksum mismatch
[  588.218140] BTRFS error (device loop2): open_ctree failed
15:22:38 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  588.243381] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  588.250703] BTRFS error (device loop2): superblock checksum mismatch
[  588.259525] BTRFS error (device loop2): open_ctree failed
[  588.274261] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  588.281695] BTRFS error (device loop2): superblock checksum mismatch
[  588.313797] BTRFS error (device loop2): open_ctree failed
[  588.333343] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  588.340743] BTRFS error (device loop2): superblock checksum mismatch
15:22:38 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  588.367797] BTRFS error (device loop2): open_ctree failed
[  588.384823] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  588.392179] BTRFS error (device loop2): superblock checksum mismatch
[  588.424956] BTRFS error (device loop2): open_ctree failed
15:22:38 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)="627472667302", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  588.479657] BTRFS error (device loop2): unsupported checksum algorithm 3786
15:22:38 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfsY', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:38 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

[  589.235262] print_req_error: I/O error, dev loop0, sector 128
15:22:39 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0t', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:39 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  590.123018] print_req_error: I/O error, dev loop5, sector 128
15:22:40 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667302", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0z', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c653097", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65301c", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="6274726673e5", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\n', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:40 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530fe", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  591.155225] btrfs_printk: 107 callbacks suppressed
[  591.155233] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.167725] BTRFS error (device loop2): superblock checksum mismatch
[  591.177002] BTRFS error (device loop2): open_ctree failed
[  591.196266] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.203594] BTRFS error (device loop2): superblock checksum mismatch
[  591.218854] BTRFS error (device loop2): open_ctree failed
[  591.230764] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.238024] BTRFS error (device loop2): superblock checksum mismatch
15:22:41 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5ee539c37d1f23b763ce55672b8e492664e624e0efe078f2e3aa38061af373a3d160cfbe9b6318577fabec9baa14a9377d7ffef2", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  591.291192] BTRFS error (device loop2): open_ctree failed
[  591.307388] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.314680] BTRFS error (device loop2): superblock checksum mismatch
[  591.337406] BTRFS error (device loop2): open_ctree failed
[  591.352383] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.359787] BTRFS error (device loop2): superblock checksum mismatch
[  591.367126] BTRFS error (device loop2): open_ctree failed
[  591.377737] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.384967] BTRFS error (device loop2): superblock checksum mismatch
[  591.408938] BTRFS error (device loop2): open_ctree failed
[  591.435276] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.442570] BTRFS error (device loop2): superblock checksum mismatch
15:22:41 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65308c", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  591.495292] BTRFS error (device loop2): open_ctree failed
[  591.530886] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.538109] BTRFS error (device loop2): superblock checksum mismatch
15:22:41 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)="627472667397", &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:41 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  591.581626] BTRFS error (device loop2): open_ctree failed
[  591.613803] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.621043] BTRFS error (device loop2): superblock checksum mismatch
15:22:41 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

[  591.648722] BTRFS error (device loop2): open_ctree failed
[  591.658711] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.665941] BTRFS error (device loop2): superblock checksum mismatch
[  591.681634] BTRFS error (device loop2): open_ctree failed
15:22:41 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

[  591.697308] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.704523] BTRFS error (device loop2): superblock checksum mismatch
15:22:41 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c65300e", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

[  591.758793] BTRFS error (device loop2): open_ctree failed
[  591.778929] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.786404] BTRFS error (device loop2): superblock checksum mismatch
[  591.827786] BTRFS error (device loop2): open_ctree failed
[  591.843983] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.851345] BTRFS error (device loop2): superblock checksum mismatch
[  591.897506] BTRFS error (device loop2): open_ctree failed
[  591.912052] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.919384] BTRFS error (device loop2): superblock checksum mismatch
[  591.927248] BTRFS error (device loop2): open_ctree failed
[  591.936782] BTRFS error (device loop2): unsupported checksum algorithm 3786
[  591.944178] BTRFS error (device loop2): superblock checksum mismatch
[  591.993587] BTRFS error (device loop2): open_ctree failed
[  592.094964] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  592.102279] BTRFS error (device loop5): superblock checksum mismatch
[  592.114689] BTRFS error (device loop5): open_ctree failed
[  592.138415] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  592.145844] BTRFS error (device loop5): superblock checksum mismatch
[  592.161614] BTRFS error (device loop5): open_ctree failed
[  592.211874] BTRFS error (device loop5): unsupported checksum algorithm 3786
[  592.219110] BTRFS error (device loop5): superblock checksum mismatch
15:22:42 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:42 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:42 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2", 0x5f, 0x10000}], 0x0, &(0x7f0000000240))

15:22:42 executing program 2:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)="2e2f66696c6530f6", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0xfe, 0x10000}], 0x0, &(0x7f0000000240))

15:22:42 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

15:22:42 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240))

15:22:42 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240))

15:22:42 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070")
syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240))

[  592.263027] BTRFS error (device loop5): open_ctree failed
[  592.430100] print_req_error: I/O error, dev loop0, sector 128
[  592.466524] kasan: CONFIG_KASAN_INLINE enabled
[  592.471687] kasan: GPF could be caused by NULL-ptr deref or user memory access
[  592.479167] general protection fault: 0000 [#1] SMP KASAN
[  592.484713] CPU: 0 PID: 18787 Comm: syz-executor3 Not tainted 4.17.0+ #92
[  592.491690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  592.501071] RIP: 0010:open_fs_devices+0x7e8/0xc60
[  592.505909] Code: 48 8b 85 e0 fe ff ff 41 c7 87 14 01 00 00 01 00 00 00 48 8d b8 a0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 01 04 00 00 48 8b 85 e0 fe ff ff 49 8d 7f 50 48 
[  592.525168] RSP: 0018:ffff8801b62af1d8 EFLAGS: 00010206
[  592.530541] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffc900036c0000
[  592.537821] RDX: 0000000000000014 RSI: ffffffff82c54f0d RDI: 00000000000000a0
[  592.545103] RBP: ffff8801b62af348 R08: ffff88018091e400 R09: ffffed003718d670
[  592.552383] R10: ffffed003718d670 R11: ffff8801b8c6b383 R12: ffff8801ba2cb698
[  592.559664] R13: ffff8801b62af2a0 R14: dffffc0000000000 R15: ffff8801ba2cb5c0
[  592.566949] FS:  00007f8a68d09700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
[  592.575187] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  592.581090] CR2: 00000000004bae6a CR3: 00000001c837b000 CR4: 00000000001406f0
[  592.588363] DR0: 00000000200001c0 DR1: 00000000200001c0 DR2: 0000000000000000
[  592.595638] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[  592.602898] Call Trace:
[  592.605505]  ? btrfs_update_device+0x640/0x640
[  592.610096]  ? rcu_read_lock_sched_held+0x108/0x120
[  592.615122]  btrfs_open_devices+0xc0/0xd0
[  592.619276]  btrfs_mount_root+0x91f/0x1e70
[  592.623518]  ? btrfs_decode_error+0x70/0x70
[  592.627835]  ? save_stack+0x43/0xd0
[  592.631460]  ? __kasan_slab_free+0x11a/0x170
[  592.635948]  ? kasan_slab_free+0xe/0x10
[  592.639907]  ? kfree+0xd9/0x260
[  592.643167]  ? mount_fs+0xae/0x328
[  592.646697]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  592.651445]  ? do_mount+0x564/0x30b0
[  592.655165]  ? ksys_mount+0x12d/0x140
[  592.658964]  ? __x64_sys_mount+0xbe/0x150
[  592.663108]  ? do_syscall_64+0x1b1/0x800
[  592.667156]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  592.672510]  ? kasan_check_read+0x11/0x20
[  592.676655]  ? do_raw_spin_unlock+0x9e/0x2e0
[  592.681065]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  592.685640]  ? kasan_check_write+0x14/0x20
[  592.689860]  ? do_raw_spin_lock+0xc1/0x200
[  592.694099]  mount_fs+0xae/0x328
[  592.697459]  ? debug_check_no_obj_freed+0x2ff/0x584
[  592.702477]  vfs_kern_mount.part.34+0xd4/0x4d0
[  592.707060]  ? may_umount+0xb0/0xb0
[  592.710702]  ? quarantine_put+0xeb/0x190
[  592.714751]  ? kfree+0x111/0x260
[  592.718104]  ? btrfs_mount+0x831/0x213e
[  592.722080]  vfs_kern_mount+0x40/0x60
[  592.725863]  btrfs_mount+0x4a1/0x213e
[  592.729661]  ? kasan_check_read+0x11/0x20
[  592.733809]  ? rcu_is_watching+0x85/0x140
[  592.737943]  ? btrfs_remount+0x16f0/0x16f0
[  592.742162]  ? __lockdep_init_map+0x105/0x590
[  592.746642]  ? __lockdep_init_map+0x105/0x590
[  592.751124]  ? lockdep_init_map+0x9/0x10
[  592.755168]  ? __init_waitqueue_head+0x96/0x140
[  592.759822]  ? init_wait_entry+0x1b0/0x1b0
[  592.764045]  ? memcpy+0x45/0x50
[  592.767326]  ? alloc_vfsmnt+0x771/0x9d0
[  592.771288]  ? mnt_free_id.isra.27+0x60/0x60
[  592.775686]  ? kasan_check_read+0x11/0x20
[  592.779836]  ? graph_lock+0x170/0x170
[  592.783634]  ? rcu_pm_notify+0xc0/0xc0
[  592.787508]  ? trace_hardirqs_off+0xd/0x10
[  592.791738]  ? putname+0xf2/0x130
[  592.795180]  ? find_held_lock+0x36/0x1c0
[  592.799253]  ? lock_downgrade+0x8e0/0x8e0
[  592.803404]  ? module_unload_free+0x5b0/0x5b0
[  592.807901]  mount_fs+0xae/0x328
[  592.811274]  ? btrfs_remount+0x16f0/0x16f0
[  592.815502]  ? mount_fs+0xae/0x328
[  592.819032]  ? mpi_free.cold.1+0x19/0x19
[  592.823088]  vfs_kern_mount.part.34+0xd4/0x4d0
[  592.827654]  ? may_umount+0xb0/0xb0
[  592.831273]  ? _raw_read_unlock+0x22/0x30
[  592.835405]  ? __get_fs_type+0x97/0xc0
[  592.839287]  do_mount+0x564/0x30b0
[  592.842815]  ? do_raw_spin_unlock+0x9e/0x2e0
[  592.847227]  ? copy_mount_string+0x40/0x40
[  592.851459]  ? rcu_pm_notify+0xc0/0xc0
[  592.855343]  ? copy_mount_options+0x5f/0x380
[  592.859747]  ? rcu_read_lock_sched_held+0x108/0x120
[  592.864762]  ? kmem_cache_alloc_trace+0x616/0x780
[  592.869626]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  592.875156]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  592.880688]  ? copy_mount_options+0x285/0x380
[  592.885193]  ksys_mount+0x12d/0x140
[  592.888807]  __x64_sys_mount+0xbe/0x150
[  592.892777]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  592.897789]  do_syscall_64+0x1b1/0x800
[  592.901674]  ? syscall_return_slowpath+0x5c0/0x5c0
[  592.906593]  ? syscall_return_slowpath+0x30f/0x5c0
[  592.911519]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  592.916880]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  592.921716]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  592.926900] RIP: 0033:0x45842a
[  592.930082] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 
[  592.949249] RSP: 002b:00007f8a68d08ba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[  592.956957] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 000000000045842a
[  592.964220] RDX: 0000000020000080 RSI: 00000000200004c0 RDI: 00007f8a68d08bf0
[  592.971477] RBP: 0000000000000001 R08: 0000000020000240 R09: 0000000020000080
[  592.978735] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000014
[  592.985999] R13: 0000000000000001 R14: 00000000004d2bc0 R15: 0000000000000000
[  592.993256] Modules linked in:
[  592.996450] Dumping ftrace buffer:
[  592.999988]    (ftrace buffer empty)
[  593.004039] ---[ end trace 47940e96b18a1f7a ]---
[  593.008900] RIP: 0010:open_fs_devices+0x7e8/0xc60
[  593.013789] Code: 48 8b 85 e0 fe ff ff 41 c7 87 14 01 00 00 01 00 00 00 48 8d b8 a0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 01 04 00 00 48 8b 85 e0 fe ff ff 49 8d 7f 50 48 
[  593.033075] RSP: 0018:ffff8801b62af1d8 EFLAGS: 00010206
[  593.038464] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffc900036c0000
[  593.045764] RDX: 0000000000000014 RSI: ffffffff82c54f0d RDI: 00000000000000a0
[  593.053077] RBP: ffff8801b62af348 R08: ffff88018091e400 R09: ffffed003718d670
[  593.060380] R10: ffffed003718d670 R11: ffff8801b8c6b383 R12: ffff8801ba2cb698
[  593.067680] R13: ffff8801b62af2a0 R14: dffffc0000000000 R15: ffff8801ba2cb5c0
[  593.074970] FS:  00007f8a68d09700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
[  593.083248] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  593.089169] CR2: 00000000004bae6a CR3: 00000001c837b000 CR4: 00000000001406f0
[  593.096475] DR0: 00000000200001c0 DR1: 00000000200001c0 DR2: 0000000000000000
[  593.103789] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[  593.111079] Kernel panic - not syncing: Fatal exception
[  593.116925] Dumping ftrace buffer:
[  593.120473]    (ftrace buffer empty)
[  593.124194] Kernel Offset: disabled
[  593.127914] Rebooting in 86400 seconds..