000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x900}]}, 0x28}, 0x1}, 0x0) 02:47:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000009078000000caf126ca634172bc6d743f04ea161f42a5eaa103f77947cb0b0d85a61afd279a9c455c9690e360d3de2b971c97d76a3bdf5906a0a0f7f58139d4ca6673268b28e09638ca4c7df3da26e63087ee0690e63e4b84b19dde"], &(0x7f0000000000)) pipe(&(0x7f0000000080)) 02:47:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xf000]}) 02:47:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x105e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x8848000000000000]}) 02:47:50 executing program 6: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="8716722378bd3799f484ec5fc3dd9c17efdfc9d8687a757243c5fa39515b4484b67d2903136293a5f9f67b8e7984b18ebaba6b64598e8ee0f206a0e166698280ea29b6cbf494695f0c0f34908521fd813d6ed22d2ca15b0a72cc22ea94fee3b8bde7a112cdfdb8e2c1d18143b2e0a8319daba41349b777c06806fd14db2c9637cd090d6e0e053e1ea0386db37cd29accce3194092a0470c179eb6fece85762af68809e4f2d51066f8d133d3ff282f5b470cca871f7915ff91ff560f6fc1377794628abcab4643f6b4872fd6c759dbde265", 0xd1, 0x5}, {&(0x7f0000000200)="b91c9b7d5af7d98c9d47dca1baa7189a654feba0da66d19ea7f72ce5849a7fded2863103f0576141026d67", 0x2b, 0x5}, {&(0x7f0000000240)="de41d881e1992735e30accc173da1f3dd7fe124416b8ccd717a2932b0d415d75930d4df6fe65a3879a747c1911b44f6d87da3fc23a3abd8e94eed6c9fe7006b21263d3afb0287b77cdd41e71f244a9c5df0d5865558a017e472b3a5f48e0917be69ebc2e89f4cfdd4ef521ffa8676c210855b0befcfcc61cace8025f5bdad6d0f44bb2fc0302a692eb54399a1e4b4a7107949401f8f30d34b6a687d253a2f44fb9f1316038787e22a5", 0xa9, 0x31}], 0x802, &(0x7f0000000380)={[{@degraded='degraded', 0x2c}]}) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x14000, 0x103) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000440)=r1) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000640)=0x7, 0x6, 0x1) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000480)={0x1, 0x2, 0x6, 0x5, 0x43cd26cd, 0x200, 0x8000, 0x4}, &(0x7f00000004c0)={0xcc82, 0x1000, 0x4, 0x7f3, 0x9, 0x20, 0x6a9, 0x80}, &(0x7f0000000500)={0x2, 0x5, 0x1, 0x7fff, 0x6, 0x38828c4e, 0x0, 0x3}, &(0x7f0000000580)={r2, r3+30000000}, &(0x7f0000000600)={&(0x7f00000005c0)={0x10001}, 0x8}) 02:47:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xc00000000000000}]}, 0x28}, 0x1}, 0x0) 02:47:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x800e]}) 02:47:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xffffff7f}]}, 0x28}, 0x1}, 0x0) 02:47:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:50 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) ptrace(0x420f, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') ioctl$TIOCEXCL(r1, 0x540c) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) 02:47:50 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x5cd8, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xffffffff00000000]}) 02:47:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4000000}]}, 0x28}, 0x1}, 0x0) 02:47:50 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000000c0)) 02:47:50 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x28fd, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x8847000000000000]}) [ 2268.627158] print_req_error: I/O error, dev loop3, sector 128 [ 2268.646301] print_req_error: I/O error, dev loop0, sector 128 02:47:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0L', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44f]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xc000000}]}, 0x28}, 0x1}, 0x0) 02:47:50 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x10001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x2, 'client0\x00', 0x1, "6eedf92c0c52609d", "ac59da972b3df7b4093d8d62b392615efdb786a5bd16dfbaf458bb2e4d2c6053", 0x1f, 0x1}) 02:47:50 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xbd18, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xf0ffff]}) 02:47:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2268.765693] print_req_error: I/O error, dev loop3, sector 128 02:47:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 6: syz_emit_ethernet(0xffffffffffffffd0, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0xe72, 0xa, &(0x7f0000000640)=[{&(0x7f0000000100)="d8bb1a0cbd8d37a1ec00a2de10e3c935688352e8ec41e066c6dd0d5a016a704e67b69c5d1084d50fc9b893f03c12e43734e6e28dd6d6732d5614fbd7910ae8b1a8944057471e65003b1f6fade14cccf59bcd2caa44dc41e1fd5065da131271d84d8a", 0x62, 0x80000001}, {&(0x7f0000000180)="76dde81c9405299305d90a65bb2ef97f312b463c9b138c4f2ecba09bc89070ac1b3c3d3b4f9f7192ada76db6afbec24a2552e67bb830d68f4a2ec81d5c1343d380de542d6a3ce7ae2dfc0131c645051726b65605db7d497becdeaa7c52037b32f93863897ab89d124b2bc531534007f4f89b6d881da7c2b86ea4ba190d2205a8c6f5ff5481ef40848e470a49f1f3ec40f7cdb4b2263566fdb2c040b03d8c732ec3e5be5e9a36c5525c49363ec8fab5ce98a00d32d67e7bf1bc9a620e", 0xbc, 0x10001}, {&(0x7f0000000240)="04d7968523d33aa11981b6c7b7660b5626b67be8c4748c6ab3503f029f5601150f1d9ab261762ca608f83a09a5362c0e0a7107ac378d", 0x36, 0x7ff}, {&(0x7f0000000280)="70433c50779757d2f6e46c4414d1cc7b81c3dae7da6a74dde7953334b554f82a5fa878a879a3d312f5e349521147c468972b250a694827d9c0d33c324f7eed457f1503638757cb6f48eb13d15ee65c5592c7dc17a3038a09c35f4df781", 0x5d, 0x4000000}, {&(0x7f0000000300)="8baa74cf5235b50fd9ad2c2a181a9383fed9dd62b2102040560852eca55d5d7f930ec0282afc5c2aa1bd48eb762c0b258795d12c62983aee4b451bb241c52abf8344af9d36b87f8124827d0d39e31f2cf37474367d03f35bfb549f9335", 0x5d, 0x6}, {&(0x7f0000000380)="eed56468f1c430b996585a7820ec02f1bf4b7439676fe13d0ba0d7aa3d7d6c5c9d37247d93ae4bab77e8d9b5be1e046447f4f8dde7b61af64472f55a9524cfd3ea3519f2e692c8e192a30613f46856ccf335fda8c2098e65fb0ecebcf84bb35bc38949b12b89354759213cb9fb1a305be3847280f5a6b464", 0x78, 0x3}, {&(0x7f0000000400)="b602b53983b5590058f1ed50eeeb316ce9ec0f878ed5c3457126cc06aba9dd956e7e8e4677b23aa5f78612fb72852ffe26730440fe50f14c15fdcc9baac73bf0b4899b25fd357327d2c082c235a78c48b06ad36bfd7d3a7ece2785d2255a0826b85b17317abff144502199fc", 0x6c, 0xeb4}, {&(0x7f0000000480)="b2b8e5adfd35ab4c2e4bf225c8b43d71fc8ec884714756edead8327b659af47d2b5ef018b1a9d6dde9c02b35f3e5ab8c6b061c210773729e8a6a7e2da9e81066e862520de5e13d3a36fef55dcc5efdc3917ef5e8f075bf64b1f5f733e943fa6baed473c8cdb82828", 0x68, 0xfffffffffffffffd}, {&(0x7f0000000500)="fdb50fcd60b41b76f7923084b667ab028be8072c9e4565f4d39e3028c138531e8e18b722b5bed5286d1023e5f0243d9ac51313c944944264e845be2750563023595b5044084c0ea7701f86c42ba2b3439a6fdd994d6f2e8b9f459725e26fc61587c3b989783a0835e3d2a0fcc3f0bbeba4ea7bf33cd6240a1a0017d433c33c31515ad2cd46ab3f29d6af63cc8605539840d879dc43c043ef601b3db4dfcfe8e8ce778c6611d716503fcf", 0xaa, 0x205}, {&(0x7f00000005c0)="971b7017a5b36d7ee6f2a38f9650a8cc1c390428d5e2027055fc61567de67ab64c37d449399d5e0eae2dcbdfa190e80ce5cf1a1fc55c6729736a934962f01e8dd2947b25f1f2dc134d7021bea7635c73042d5e", 0x53, 0x4}], 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000740)='/dev/amidi#\x00', 0x8001, 0x80000) sendto$llc(r0, &(0x7f0000000780)="fb75ced118f931cb820234f2b8da59568daca6dcabd6374878dcae14f3448b2ecc1b64deaa035bdc63686b3a1fee2bfcf5c6f812e1a7916b459a60c880c5f438967d6a6ded99fbe0cbd63f57", 0x4c, 0x40000, &(0x7f0000000800)={0x1a, 0x32d, 0x2, 0xa4, 0x6, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 02:47:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x81000000}]}, 0x28}, 0x1}, 0x0) 02:47:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xd]}) 02:47:50 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x34c4, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2268.882829] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 02:47:50 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaa285927446d6824250800d74d2feb29450000280000000000069078a6c80d45dfe448ac1414bbac1435", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x3ff, 0x774d, 0x20, 0x1ff, 0xfffffffffffffffd}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/77) 02:47:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0i', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x8000000}]}, 0x28}, 0x1}, 0x0) 02:47:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x88caffff00000000]}) 02:47:50 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x1422, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:50 executing program 6: syz_emit_ethernet(0x102c, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x3, 0x0, [0x2e4, 0x1000000000000003]}) 02:47:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2a2]}) 02:47:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x60}]}, 0x28}, 0x1}, 0x0) 02:47:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653002", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x99c8, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xd000000]}) 02:47:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1000, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) 02:47:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5400]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x800e0000]}) 02:47:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530fc", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xffffffc3}]}, 0x28}, 0x1}, 0x0) 02:47:50 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xe6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0z', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="f948ccf0a6d44249434162a3c22c975f0f792886dd0972a8deb0e34b1145f9e384d477c3402ca8e5c64ddfdbc7bf8d2030e5d307a461e440ed855c35f17c31f6037753374cc975c2ec47caa3610790355b427db2e586ab8d2c498aac0903be8db2b557413cbb6cf0c40a6ecc3e57401ca9ad0d6cee5c29cc2f267cd17a9f8ada398b44ab4cc9254493fc5cce91e902afefdd8afe22e8bd40d47f14ca917bd0b101f2217d5cd98dbce729b0fab8643499aac79787af4691483661b66f98cb1cb5e905f2893672b6f0092e2d8224e31348fe72597721e78867c9be0d63e9"}, 0x10) 02:47:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8060000]}) 02:47:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xc8, 0x404080) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000000c0)=@pic={0x4, 0x4, 0x7, 0x4, 0x242, 0x3, 0xfffffffffffffff8, 0x4, 0x3ff, 0x80000000, 0xffff, 0x71f, 0x1, 0x5, 0x80, 0xfffffffffffff800}) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, [0x200000, 0x759]}) 02:47:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xf0ffffff00000000}]}, 0x28}, 0x1}, 0x0) 02:47:51 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x7866, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe4]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x600]}) 02:47:51 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) r0 = socket(0x10, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f00000000c0)={'gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x0, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 02:47:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x700000000000000}]}, 0x28}, 0x1}, 0x0) 02:47:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x800e]}) 02:47:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2269.466558] print_req_error: 3 callbacks suppressed [ 2269.466565] print_req_error: I/O error, dev loop3, sector 128 02:47:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xa9c0, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:51 executing program 6: syz_emit_ethernet(0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="aabaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa000000001292f4f33eb90904cfbdb90c013adf2b66f60cc4f244fe6ad478c72347179cf69e80c39a05", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200)={0xffffffff}, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000280)={0xb, 0x3, 0xfa00, {&(0x7f0000000140), r1, 0x6}}, 0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000100)) 02:47:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x9}]}, 0x28}, 0x1}, 0x0) 02:47:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x689]}) 02:47:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2269.598054] print_req_error: I/O error, dev loop0, sector 128 02:47:51 executing program 6: syz_emit_ethernet(0x2be, &(0x7f0000000240)={@random="c9dd5012f8f8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x9, 0x5, 0x1}], {0x8100, 0x20, 0x3f, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, [0x0, 0x802]}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@generic={0x1, 0x1, 0x2c00000000000000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='teql0\x00', 0xfffffce7) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='gretap0\x00', 0x10) 02:47:51 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3107, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfeffffff00000000]}) 02:47:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x6000000}]}, 0x28}, 0x1}, 0x0) 02:47:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08c596a08ebedd27e78c00450000280000000000069078ac1414", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)={0x0, 0x3}) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000140)=0x8040003) 02:47:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xf0}]}, 0x28}, 0x1}, 0x0) 02:47:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2800000000000000]}) 02:47:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 6: syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffffd7e1450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYPTR64, @ANYBLOB="5000000090780000"], &(0x7f0000000000)={0x0, 0x2}) 02:47:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0F', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x28000000]}) 02:47:51 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3867, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x3}]}, 0x28}, 0x1}, 0x0) 02:47:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1000000]}) 02:47:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:51 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x7216, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:51 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x1, 0x10000, 0x10001}) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000a256dba12f91ec6501f9817dd8d8e93f149bb2551000b47f24dffe80fe06a20983de4ce6f948ea37d3995ce608dbb514bad6be78b18a8a40b3ec6e7bb9c481779793521386662f5a21045f7fc9a9618f804d614dc813c25d7e614275ab00000000000000000000000000000000"], &(0x7f0000000000)) 02:47:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xcc3}]}, 0x28}, 0x1}, 0x0) [ 2269.904758] print_req_error: I/O error, dev loop3, sector 128 [ 2269.919378] btrfs_printk: 130 callbacks suppressed [ 2269.919386] BTRFS error (device loop0): open_ctree failed [ 2269.932764] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2269.940010] BTRFS error (device loop0): superblock checksum mismatch 02:47:51 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) write$tun(r0, &(0x7f00000000c0)={@void, @val={0x3, 0x1, 0x6, 0x8001, 0x100000000, 0x3}, @ipv6={0x100, 0x6, "99d6ac", 0x58, 0x5e, 0x7, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0xc, 0x6, 0x4, 0x3, 0x80, 0x10001, 0x8, [@empty, @loopback={0x0, 0x1}, @empty]}, @fragment={0x2d, 0x0, 0x3, 0x4, 0x0, 0x7fff, 0x66}], @icmpv6=@mld={0x82, 0x0, 0x0, 0x7, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}}, 0x8a) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000080), 0xb13, 0x800) 02:47:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x86ddffff]}) 02:47:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xffffff9e}]}, 0x28}, 0x1}, 0x0) [ 2269.990229] BTRFS error (device loop0): open_ctree failed [ 2270.014130] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2270.021351] BTRFS error (device loop0): superblock checksum mismatch 02:47:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2270.100172] BTRFS error (device loop0): open_ctree failed 02:47:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:51 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x111000, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x61810, r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:47:51 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x62aa, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x88640000]}) 02:47:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x9effffff}]}, 0x28}, 0x1}, 0x0) 02:47:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2270.148072] print_req_error: I/O error, dev loop5, sector 128 [ 2270.159824] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2270.167028] BTRFS error (device loop0): superblock checksum mismatch [ 2270.185593] BTRFS error (device loop0): open_ctree failed [ 2270.213303] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2270.220575] BTRFS error (device loop0): superblock checksum mismatch 02:47:51 executing program 6: r0 = fanotify_init(0x13, 0x80001) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x5) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="4000004f823162e94dc0e4a4000090c4560090780000"], &(0x7f0000000000)) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) fanotify_init(0x3, 0x8000) 02:47:52 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xc3d1, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x900]}) 02:47:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x500}]}, 0x28}, 0x1}, 0x0) 02:47:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa0]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2270.257157] BTRFS error (device loop0): open_ctree failed [ 2270.283277] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2270.290494] BTRFS error (device loop0): superblock checksum mismatch 02:47:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0o', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000007b9df25300"], &(0x7f0000000000)) 02:47:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x2000000000000000}]}, 0x28}, 0x1}, 0x0) [ 2270.357398] BTRFS error (device loop0): open_ctree failed 02:47:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0d', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x543]}) 02:47:52 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xa4d2, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653001", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="aa80004000000000"], &(0x7f0000000000)) 02:47:52 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x9517, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2270.465381] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2270.472563] BTRFS error (device loop0): superblock checksum mismatch 02:47:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x900000000000000}]}, 0x28}, 0x1}, 0x0) 02:47:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x86ddffff00000000]}) 02:47:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530f6", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2270.518037] BTRFS error (device loop0): open_ctree failed [ 2270.536955] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2270.544192] BTRFS error (device loop0): superblock checksum mismatch 02:47:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:52 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3aaf, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) [ 2270.578967] BTRFS error (device loop0): open_ctree failed [ 2270.589271] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2270.596440] BTRFS error (device loop0): superblock checksum mismatch 02:47:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x9000000]}) 02:47:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x6000000000000000}]}, 0x28}, 0x1}, 0x0) [ 2270.638202] BTRFS error (device loop0): open_ctree failed [ 2270.664088] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2270.671287] BTRFS error (device loop0): superblock checksum mismatch 02:47:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0`', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="3a63a089964affffffffffff0800450000280000000000069078ac1414bbac1414aa000000005e518e5a52dca918d6b78db155db7acff2b7d46a9f4c6285794a48ddbf525d1f0003a9771948e608ed5b6141272f60af01fa0b4bdd4032061f52a486b31d3164b698fb1939e1ee3278c1442962cab0d737207fce20721172a79a0217223213f5e1852c22cfdcf7aad08eb7af26cffc1dc9e26e0161d0bfc95a8ce071be2019dbdb3f287ec74ae6d6e3ae20c30ede40421adf699a3ad29719edbc5d690c12eeec56d4ae9ad647fc1deac8871e7fbf30dfdb39caf6b8e199e456fd0a7313ef7a8cdaa0336606ff242c449afd2f025834a4916fdf", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078000094d2a3001a134a2c00d31d8cec6b8eb4589261fd8113fad431f3adc4f443eb95eeb87d935d17a2627d4ee36c795bda2176170a6f12aefe171b7cf12ae05c93e27173d5967a165bd71d66dd3dbcf82b7eb9de76f79c9b3085d05ae674a9"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xb5a]}) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) bind$packet(r0, &(0x7f0000000040)={0x11, 0x9, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r2 = msgget$private(0x0, 0x689) r3 = geteuid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() epoll_wait(r0, &(0x7f0000000700)=[{}, {}], 0x2, 0x4) r7 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@loopback, @in=@rand_addr}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000540)={{0x6, r3, r4, r5, r6, 0x102, 0x100}, 0x2b, 0xfff, 0x1, 0x7ff, 0x1, 0x3, r7, r8}) sendto$inet6(r0, &(0x7f0000000140)="2ee606a249591fe28041df62269cbcf9d86ef743a5ba0cc08c50cc34aa77260f39392fe4d901ba3571690e6c17d8d1", 0x2f, 0x1, &(0x7f0000000200)={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) 02:47:52 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x1899, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xfeffffff}]}, 0x28}, 0x1}, 0x0) 02:47:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8000000]}) 02:47:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0D', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2270.702248] BTRFS error (device loop0): open_ctree failed 02:47:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x28]}) 02:47:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:52 executing program 6: syz_emit_ethernet(0x21, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x1, 0x0, [0x0, 0x0, 0x714]}) 02:47:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xa00}]}, 0x28}, 0x1}, 0x0) [ 2270.775170] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2270.782391] BTRFS error (device loop0): superblock checksum mismatch 02:47:52 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xd87f, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2270.828552] BTRFS error (device loop0): open_ctree failed 02:47:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="62747266731c", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2270.873275] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2270.880453] BTRFS error (device loop0): superblock checksum mismatch 02:47:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:52 executing program 6: syz_emit_ethernet(0x5, &(0x7f0000000540)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="641a72485949aedfce1e8d32a3b6da222dd6b5a71efcd0330d43fcaa9d7cf97ad21605e23cad79f0461aacecd535f1ca9edd48804a261c71b57e09c6c764608db4a9aa9d61b8730892ecdf8ef3a9ae525dd7b48f03d2928652a6e2dba3c6e4bcf3b93745becf1dbf9f116d83deecbaa26e5982e231377578d79545c0b7e8a3870f67b077321051956d0fd328f17d2f8740605a590ebb5c0d77276f5a0fc7421d392d3f0589dd9a50c905310523bc8069d85bc3019e2392d5ea7d487d3b8c647ed35140a77bfe99fa69547d70196b34ed5a7495b53c10f61823e7e5b814994e9d3f9c50c84e161ff4d1868ea55a2a5bdadd25c4e369cbfef762"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR], @ANYRES64=0x0, @ANYRES32, @ANYBLOB="bf364b84cec64a619521134ab6508d5499dadf1a836feb859a54e6eee14ee1a935c7786d14abe81052a38c70174e841f7281f50d2f82b5db1c3ff224b6e6", @ANYRES64, @ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="750181b728d3bca59d69badec81df1192493374ce5314227133b1f9cc2922b6fe36c67e444caaf5e20f8ea35457a0a5a9d475f9fad31acd2a5d228358334a31849b7687fa62281d2973ff44cbe67c2112413f413f9613d5b17b2578dfd518aea4590a6c8d8d645c6ec5c8ac4675f8377f398f8ae2c0979944189ef7f55095195836546278214c029bafe2abfb04c060a8da8c5b94d6ddf38f1af3876e50b830de84a5f67993f1d143b62750409c55aa21e6aac11f2639bd497d7fb095ea2880fdabddce123420a63202ef74604127b49bb98100371841357509149159a2bf06d1e3999"], @ANYRES32], @ANYRES16, @ANYPTR64, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16, @ANYRES16, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYPTR, @ANYBLOB, @ANYBLOB="535549c694f3134971020334256d03f5ea7c5211d9da9851ff5d213ed5c8deab143e181e5c4a3c82728a90583d1a36944e3c6979355c62ecc0d9a60d26040dbf617c4f7089eef73d350529455b295475dea94bcef71e51ee14b807ee98d9de1e31154ef7165d1a1129fcb31485b59279b31f6e3ebbfbdcd85b0d3859af96cf9089fcf200228fa69ebfa4578d38a4b29c01891458387b0c597d32fc03d4808f8b186531b4c2547f5b4d121a4f83231aa8f56ffe6314289c9b452066e7e89e57e26f26d87f7707f89cf264582df64d583064d8b6e43457fa2b9e31a050259cc0", @ANYPTR64]]], &(0x7f0000000580)={0x0, 0x0, [0xfffffffffffffffd, 0x0, 0x2, 0xffffffffffffffff]}) 02:47:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xb00000000000000]}) 02:47:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:52 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x7f12, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xc00}]}, 0x28}, 0x1}, 0x0) 02:47:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2270.942868] BTRFS error (device loop0): open_ctree failed 02:47:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x43050000]}) 02:47:52 executing program 6: syz_emit_ethernet(0x21, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc={0x4, {@snap={0x1, 0xaa, "e67b", "76e4e2", 0x8848, "ffbb3af2a1d9da38b44b"}}}}}, &(0x7f0000000040)={0x0, 0x8000000000000000, [0x623, 0x0, 0x0, 0x75c]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x107) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x1, r0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x3000000000000000, 0x4) 02:47:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x700]}) 02:47:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) 02:47:52 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x167d, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2271.020586] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.027789] BTRFS error (device loop0): superblock checksum mismatch 02:47:52 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x2621, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000040)={0x1}) [ 2271.086870] BTRFS error (device loop0): open_ctree failed [ 2271.096040] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.103220] BTRFS error (device loop0): superblock checksum mismatch 02:47:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd0ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xa}]}, 0x28}, 0x1}, 0x0) 02:47:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x700000000000000]}) [ 2271.140644] BTRFS error (device loop0): open_ctree failed [ 2271.179078] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:47:52 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x3f, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) [ 2271.186292] BTRFS error (device loop0): superblock checksum mismatch 02:47:52 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xc129, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2271.225801] BTRFS error (device loop0): open_ctree failed [ 2271.244563] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.251836] BTRFS error (device loop0): superblock checksum mismatch 02:47:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xfffffff0}]}, 0x28}, 0x1}, 0x0) [ 2271.277940] BTRFS error (device loop0): open_ctree failed [ 2271.291690] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.298869] BTRFS error (device loop0): superblock checksum mismatch [ 2271.313932] BTRFS error (device loop0): open_ctree failed 02:47:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0#', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1400]}) 02:47:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0l', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:53 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bind$can_raw(r0, &(0x7f0000000080)={0x1d}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000001c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x10000, 0x201, 0x1f, 0x7, 0x0}, &(0x7f0000000100)=0x10) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000280)) mmap$binder(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1000009, 0xc0033, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x29}, &(0x7f0000000180)=0xc) 02:47:53 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3c86, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xc0ffffff00000000}]}, 0x28}, 0x1}, 0x0) 02:47:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffca88]}) 02:47:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:53 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0100ce8042e80200"], &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0, 0x1000447]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x240, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x3, 0x1000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) 02:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xc3ffffff00000000}]}, 0x28}, 0x1}, 0x0) 02:47:53 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x9bcd, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2271.409268] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.416526] BTRFS error (device loop0): superblock checksum mismatch [ 2271.438136] BTRFS error (device loop0): open_ctree failed [ 2271.445816] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.453034] BTRFS error (device loop0): superblock checksum mismatch [ 2271.470875] BTRFS error (device loop0): open_ctree failed [ 2271.488867] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.496065] BTRFS error (device loop0): superblock checksum mismatch [ 2271.506212] QAT: Invalid ioctl 02:47:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffb0]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653087", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xffffff7f00000000}]}, 0x28}, 0x1}, 0x0) 02:47:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x200000000000000]}) 02:47:53 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x5fa1, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2271.523013] QAT: Invalid ioctl [ 2271.529047] BTRFS error (device loop0): open_ctree failed [ 2271.548748] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.555917] BTRFS error (device loop0): superblock checksum mismatch 02:47:53 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000098780000c61475a7a16a9f8e6d9ddb73afd870ee49a6fb0f8bede059217d534894a52dcabc52f92581fe194da84da00e4f145d5efde03a688396223528528ff5cdd29f3e03bc7372f2a228c5a85017b7525981b7bd4c0000000000000000000000"], &(0x7f0000000000)) 02:47:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xb00]}) [ 2271.608338] BTRFS error (device loop0): open_ctree failed [ 2271.644804] print_req_error: I/O error, dev loop5, sector 128 02:47:53 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x93f6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x200000000000000}]}, 0x28}, 0x1}, 0x0) [ 2271.660987] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.668243] BTRFS error (device loop0): superblock checksum mismatch [ 2271.708477] BTRFS error (device loop0): open_ctree failed [ 2271.726433] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.733681] BTRFS error (device loop0): superblock checksum mismatch 02:47:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:53 executing program 6: set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x4, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x8000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0x7) 02:47:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:53 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x71d9, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffc0]}) 02:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x300000000000000}]}, 0x28}, 0x1}, 0x0) 02:47:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2271.762318] BTRFS error (device loop0): open_ctree failed [ 2271.772272] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.779479] BTRFS error (device loop0): superblock checksum mismatch [ 2271.805838] Unknown ioctl 1074021792 02:47:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4788]}) 02:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7000000}]}, 0x28}, 0x1}, 0x0) 02:47:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff90]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:53 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x7) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)={0x0, 0x0, [0x123, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe]}) socket$inet6(0xa, 0xa, 0x7) gettid() setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x3}, 0x2ce) 02:47:53 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x1833, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c65307f", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2271.829894] BTRFS error (device loop0): open_ctree failed [ 2271.851234] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.858443] BTRFS error (device loop0): superblock checksum mismatch 02:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x2000}]}, 0x28}, 0x1}, 0x0) 02:47:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2271.910452] BTRFS error (device loop0): open_ctree failed [ 2271.945608] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2271.952871] BTRFS error (device loop0): superblock checksum mismatch [ 2272.013678] BTRFS error (device loop0): open_ctree failed 02:47:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffff00000000]}) 02:47:53 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb583, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x8}]}, 0x28}, 0x1}, 0x0) 02:47:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:53 executing program 6: syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080045000028e8000000000664b1d272276d87d306001d00000080c87ff5d44dc1e073c7bf03", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) clock_getres(0x1, &(0x7f0000000080)) 02:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xffffffc0}]}, 0x28}, 0x1}, 0x0) 02:47:53 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x300) recvfrom$packet(r0, &(0x7f0000000140)=""/68, 0x44, 0x0, 0x0, 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', '\x00'}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000000c0)={@empty, @remote}, &(0x7f0000000200)=0x8) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) 02:47:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2272.113049] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2272.120233] BTRFS error (device loop0): superblock checksum mismatch [ 2272.142954] BTRFS error (device loop0): open_ctree failed [ 2272.155990] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:47:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4888]}) 02:47:53 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xf73, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2272.163184] BTRFS error (device loop0): superblock checksum mismatch [ 2272.175972] BTRFS error (device loop0): open_ctree failed 02:47:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffff000000000000]}) 02:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x500000000000000}]}, 0x28}, 0x1}, 0x0) [ 2272.214095] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2272.221281] BTRFS error (device loop0): superblock checksum mismatch [ 2272.260906] BTRFS error (device loop0): open_ctree failed [ 2272.278072] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2272.285271] BTRFS error (device loop0): superblock checksum mismatch [ 2272.314289] BTRFS error (device loop0): open_ctree failed [ 2272.330935] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2272.338136] BTRFS error (device loop0): superblock checksum mismatch [ 2272.382239] BTRFS error (device loop0): open_ctree failed 02:47:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667381", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 6: syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 02:47:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653003", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x74e3, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xf0ffffff}]}, 0x28}, 0x1}, 0x0) 02:47:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x6000000]}) 02:47:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb1c7, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2272.497265] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2272.504437] BTRFS error (device loop0): superblock checksum mismatch 02:47:54 executing program 6: syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaa9e36892a29aaa26a4e5970d6dc0500e58bf0ffffffffffff0800450000280000000000069078ac1414bb69ffc780ac1414aa", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 02:47:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x400000000000000]}) 02:47:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4000}]}, 0x28}, 0x1}, 0x0) 02:47:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1cbb03]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0g', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2272.538205] BTRFS error (device loop0): open_ctree failed [ 2272.563195] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2272.570448] BTRFS error (device loop0): superblock checksum mismatch 02:47:54 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x5ea1, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x80350000]}) 02:47:54 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0878ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) eventfd2(0x9d0, 0x80000) 02:47:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xc30c0000}]}, 0x28}, 0x1}, 0x0) [ 2272.632309] BTRFS error (device loop0): open_ctree failed 02:47:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0ffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:54 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x2abb, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x88480000]}) 02:47:54 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4001, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f00000001c0)={0x15, 0x110, 0xfa00, {r1, 0x81, 0x0, 0x0, 0x0, @ib={0x1b, 0xffff, 0xe54c, {"b90f42dd4f1665aefc418b8c120407db"}, 0x80, 0x7, 0x7f}, @in={0x2, 0x4e22}}}, 0x118) lseek(r0, 0x4c, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=@srh={0x33, 0xa, 0x4, 0x5, 0x8, 0x4, 0x9, [@empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x16}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x58) [ 2272.717209] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2272.724552] BTRFS error (device loop0): superblock checksum mismatch 02:47:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4ffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x5000000}]}, 0x28}, 0x1}, 0x0) 02:47:54 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4102) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@gettaction={0x10c, 0x32, 0x400, 0x70bd2d, 0x25dfdbff, {0x0, 0x9, 0x2}, [@action_gd=@TCA_ACT_TAB={0x48, 0x1, [{0x10, 0x20, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x14, 0x17, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @action_gd=@TCA_ACT_TAB={0xb0, 0x1, [{0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfd83}}, {0x10, 0x7, @TCA_ACT_INDEX={0x8, 0x3, 0x164}}, {0x14, 0x7, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x14, 0xe, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x10, 0x1a, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x14, 0x16, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x14, 0x6, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x14, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x18, 0x4, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x41}, 0xc0) syz_emit_ethernet(0x3a, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x400, 0x4, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x9, 0x10000, 0x0, 0xe, 0x3, 0x1, "b33a9d043876912f0a4a0c69fab9e8d899935252b3c777cd06a745d49fbb83f5a0822d9eb9c23ff2b2de6876d7a600a6b2df10081a35867973cade1ec7053d7e", "9287f734099915eca541ea6b338ece9d6762e13653cb27336632af8e5f0c3159efd910ed9d6d16ccccf685bb0faf49816073ecc91c96c964c6bd18bf7f941dc7", "4b70ae93f72f311fc079671009f2ea5bd145cc530eb650a29387ea877ecb249f", [0x4]}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x3c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}]}, &(0x7f00000001c0)=0x10) 02:47:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x300}]}, 0x28}, 0x1}, 0x0) [ 2272.780144] BTRFS error (device loop0): open_ctree failed 02:47:54 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xcb00, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2000000]}) 02:47:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f040000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0o', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000300)=""/123, 0x2000, 0x1800, 0x2}, 0x18) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) syz_emit_ethernet(0x56, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x5b9, 0x200000000000]}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5c, 0x20000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0x3) 02:47:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x6000}]}, 0x28}, 0x1}, 0x0) 02:47:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xb000000]}) 02:47:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xa4a5, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:54 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50f100499be261b4"], &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80000001, 0x2, &(0x7f0000000300)=[{&(0x7f0000000140)="796933b74c5a016d81309bf3476baecd7d699900f0705cf3e23388ba7ac905e5fbc80e41c61a0a44952fa187aae89d94e4a780a317ed95521afe7d37780165c5712393b9885c6741e6c3eb9353b7c2b169c8a85568f856544c8be99e1658e64ba2ef178a5ae867e853bd59e0de0492f3be213278cae58c4936bbab4e19a702f2e4c318d4cc64568d44b8c2c319dabb5160dac963f20226ae5e1d453e7eb300d460bab9c8eb31019479b6266523b7d083abbe9c434e0844eb5354ab90920948cbd3f1b68340136a9fd3", 0xc9, 0x1d8}, {&(0x7f0000000240)="582f0210af4d3cf5db1a0ddc4c7f2e53d89c65535b7e2da9cc7e7ea6b148ee6754e59f51e58c4ff166d283148db2bf329a8a328d5adb1a3564e2ca3a9ff4d294cbad9646df650dc398f860d97bbebdd8bbe66d905a4127ac266c67265e8905f713408e795792c3fb64caa30ed976f00039a99720407750ce12531dbe852d76fcd233f7b6eae4fd72947f9c218e7a6b59b0fe7dd461161228e6ea9ebfd507bb4d23a99e6a75fd73edc3009407b5aba5c5d2be", 0xb2, 0x11b}], 0x0, &(0x7f0000000340)={[{@allow_utime={'allow_utime', 0x3d, [0x34, 0x30]}, 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x35, 0x33, 0x31, 0x37, 0x36, 0x31, 0x34, 0x6, 0x30]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x35, 0x31, 0x31, 0x33, 0x33, 0x30, 0x37]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x37, 0x33]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x35, 0x36, 0x7f, 0x35, 0x2d, 0x7f, 0x37, 0x37, 0x31]}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) r0 = socket(0x11, 0x80001, 0x104) accept4(r0, &(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000440)=0x80, 0x80800) chdir(&(0x7f0000000080)='./file0\x00') 02:47:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0xc30c}]}, 0x28}, 0x1}, 0x0) [ 2272.963271] print_req_error: I/O error, dev loop5, sector 128 02:47:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653001", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x8100}]}, 0x28}, 0x1}, 0x0) 02:47:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x3]}) 02:47:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f04]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x5393, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2273.083916] FAT-fs (loop6): Unrecognized mount option "uid=553176140" or missing value [ 2273.123280] FAT-fs (loop6): Unrecognized mount option "uid=553176140" or missing value 02:47:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x25}, 0x1}, 0x0) 02:47:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffa888]}) [ 2273.148275] print_req_error: I/O error, dev loop0, sector 128 02:47:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x153f, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0xc0}, 0x1}, 0x0) 02:47:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:54 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x7fffffff, {{0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0x1e}, 0x5}}, {{0xa, 0x800, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0x9}}}, 0x108) syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080045ff00280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) r1 = socket(0x2, 0x80000, 0x80000001) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 02:47:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x6]}) 02:47:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673e6", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) flistxattr(r0, &(0x7f0000000140)=""/43, 0x2b) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0x4480) r1 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x18, &(0x7f00000000c0)={0x6, 0x10001, 0x8000, 0x7f}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2080, 0x0) io_setup(0x1, &(0x7f0000000580)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000015c0)='net/fib_trie\x00') io_cancel(r3, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x3, 0x6, r2, &(0x7f00000005c0)="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", 0x1000, 0x91, 0x0, 0x1, r4}, &(0x7f0000001640)) 02:47:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x58}, 0x1}, 0x0) 02:47:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:55 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xd895, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2273.315228] print_req_error: I/O error, dev loop0, sector 128 02:47:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xd00000000000000]}) 02:47:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653001", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}) 02:47:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3bb1c0000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x7ffff000}, 0x1}, 0x0) 02:47:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667304", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xbd11, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xd000000]}) 02:47:55 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xfffffffffffffffd, 0x0, 0x0, 0x3bf]}) r0 = memfd_create(&(0x7f0000000140)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) setsockopt$inet6_int(r0, 0x29, 0x71, &(0x7f0000000240)=0x6, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x9, 0xb2e, 0xfffffffffffffffc, 0x8000, 0x0, 0xfff, 0x0, 0x3, 0xfffffffffffffffb, 0x6, 0x101, 0x5, 0x2, 0x1, 0x1, 0xcaa, 0x7fffffff, 0x2, 0x81, 0xb6, 0x1ec, 0x0, 0x3, 0x9, 0x9, 0x5, 0x10001, 0x2516, 0x1, 0x2, 0xffffffffffffeaaa, 0xe8c1, 0x41, 0xfffffffffffffffd, 0x7, 0xffffffffffffff7f, 0x0, 0xc0ab, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x60, 0xff, 0x6, 0xf0404d91f449ff0e, 0x6a25, 0x1, 0xfffffffffffffff9}, r0, 0xf, r1, 0x0) 02:47:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x800e0000]}) 02:47:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0xf}, 0x1}, 0x0) 02:47:55 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x905a, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x230000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000140)=""/176, &(0x7f0000000200)=0xb0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0x600000000000000, 0x6, 0x2, 0x8, 0x1e}) syz_emit_ethernet(0x1e8, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:47:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x6488]}) [ 2273.625488] print_req_error: I/O error, dev loop0, sector 128 02:47:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1000000000, 0x20000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x1c5000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffff}, 0x117}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000300)={0xa, 0x4, 0xfa00, {r2}}, 0xc) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x0, r1}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000140)=""/164, 0xa4}, &(0x7f0000000200), 0x8}, 0x20) 02:47:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x10}, 0x1}, 0x0) [ 2273.668828] print_req_error: I/O error, dev loop5, sector 128 02:47:55 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x2ddb, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x9]}) 02:47:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x200000a8}, 0x1}, 0x0) 02:47:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 6: 02:47:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xb]}) 02:47:55 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x64e0, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:55 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x28340, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xec}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x6, 0x2, 0x4, r1}, &(0x7f0000000180)=0x10) 02:47:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x33fe0}, 0x1}, 0x0) 02:47:55 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xd4ed, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0`', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\a', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8035000000000000]}) 02:47:55 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x40000, 0x0) exit(0xfffffffffffffc01) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x7, 0xfffffffffffffffa}, {0xf, 0x7}, {0x4, 0x1}, {0xe, 0x2}, {0x3, 0xc25}, {0x0, 0x20}, {0x3, 0x100000000}], 0x7) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000100)={0x2, 0x7}) 02:47:55 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x2c61, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x48}, 0x1}, 0x0) 02:47:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffe]}) 02:47:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0xa}, 0x1}, 0x0) 02:47:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:55 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xc68, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0H', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}) 02:47:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0xec0}, 0x1}, 0x0) 02:47:56 executing program 6: 02:47:56 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xbad0, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x2000}, 0x1}, 0x0) 02:47:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4000000000000000]}) 02:47:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x304}, 0x0) 02:47:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xc0ffffff00000000]}) [ 2275.022208] btrfs_printk: 75 callbacks suppressed [ 2275.022217] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2275.034283] BTRFS error (device loop0): superblock checksum mismatch 02:47:56 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xac6e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5400000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:56 executing program 6: syz_emit_ethernet(0x1fb, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x9d5, 0x80000000000, 0xfffffffffffffffc, 0xcc0]}) 02:47:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x339}, 0x0) [ 2275.066587] BTRFS error (device loop0): open_ctree failed [ 2275.082791] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2275.090072] BTRFS error (device loop0): superblock checksum mismatch 02:47:56 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:56 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb2e2, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:56 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x40000, 0x314, 0x200000000000]}) 02:47:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8100000000000000]}) [ 2275.135909] BTRFS error (device loop0): open_ctree failed [ 2275.157515] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2275.164727] BTRFS error (device loop0): superblock checksum mismatch [ 2275.193983] BTRFS error (device loop0): open_ctree failed [ 2275.227267] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2275.234424] BTRFS error (device loop0): superblock checksum mismatch 02:47:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x2}, 0x0) 02:47:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0m', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2275.250548] BTRFS error (device loop0): open_ctree failed 02:47:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x300000000000000]}) 02:47:57 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x1cec, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2275.294838] BTRFS error (device loop6): unsupported checksum algorithm 3786 [ 2275.302059] BTRFS error (device loop6): superblock checksum mismatch 02:47:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x2000}, 0x0) 02:47:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x88caffff]}) 02:47:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3bb1c00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:57 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x2a62, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:57 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='P\x00\x00'], &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0xc840, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x7, &(0x7f0000000380)=[{0x8, 0xfffffffffffffffb, 0x0, 0x800}, {0x6bf, 0xff, 0x2, 0x800}, {0x3, 0x3, 0x7, 0xffffffffffffff5c}, {0x100, 0x6, 0x3f, 0x7}, {0x2, 0x9, 0x1, 0x5}, {0x5, 0x5, 0x0, 0x80000000}, {0x5, 0x5, 0xff4d, 0x25}]}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40c00, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x5, 0x7, 0x64, 0x36, r0, 0x400}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000002c0)={{0xffffffffffffffff, 0x0, 0x7fff, 0x0, 0x81}, 0x80, 0x4, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_targets\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000180)=0x7) [ 2275.339236] BTRFS error (device loop6): open_ctree failed [ 2275.366840] BTRFS error (device loop6): unsupported checksum algorithm 3786 [ 2275.374114] BTRFS error (device loop6): superblock checksum mismatch 02:47:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x0, 0x3ff}, 0x14) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) write(r0, &(0x7f0000000040), 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/143, 0x8f}, {&(0x7f0000000500)=""/141, 0x8d}, {&(0x7f00000005c0)=""/40, 0x28}], 0x7, 0x0, 0x0, 0xffff}, 0x42) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x3, 0x6, 0x100000000, 0x3ff}, &(0x7f0000000700)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000740)={r2, 0x7, 0x4, [0x73, 0xf68, 0x400, 0x3]}, &(0x7f0000000780)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), 0xea) 02:47:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x3580]}) 02:47:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2275.435570] BTRFS error (device loop6): open_ctree failed [ 2275.452343] BTRFS error (device loop6): unsupported checksum algorithm 3786 [ 2275.459550] BTRFS error (device loop6): superblock checksum mismatch [ 2275.476363] BTRFS error (device loop6): open_ctree failed [ 2275.491075] BTRFS error (device loop6): unsupported checksum algorithm 3786 [ 2275.498244] BTRFS error (device loop6): superblock checksum mismatch [ 2275.519139] BTRFS error (device loop6): open_ctree failed [ 2275.530744] BTRFS error (device loop6): unsupported checksum algorithm 3786 [ 2275.537932] BTRFS error (device loop6): superblock checksum mismatch [ 2275.544997] BTRFS error (device loop6): open_ctree failed [ 2275.552335] BTRFS error (device loop6): unsupported checksum algorithm 3786 [ 2275.559497] BTRFS error (device loop6): superblock checksum mismatch 02:47:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfsz', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x10}, 0x0) 02:47:57 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6c5f, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x88a8ffff]}) 02:47:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:47:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2275.624195] BTRFS error (device loop6): open_ctree failed 02:47:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:47:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1400}, 0x0) 02:47:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1100]}) [ 2275.700372] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2275.707569] BTRFS error (device loop0): superblock checksum mismatch [ 2275.730368] BTRFS error (device loop0): open_ctree failed [ 2275.740647] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:47:57 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xf2f, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:47:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2275.747888] BTRFS error (device loop0): superblock checksum mismatch [ 2275.765344] BTRFS error (device loop0): open_ctree failed 02:47:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2275.850542] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2275.857746] BTRFS error (device loop0): superblock checksum mismatch [ 2275.870510] BTRFS error (device loop0): open_ctree failed [ 2275.880922] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2275.888121] BTRFS error (device loop0): superblock checksum mismatch [ 2275.903271] BTRFS error (device loop0): open_ctree failed [ 2275.911882] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2275.919053] BTRFS error (device loop0): superblock checksum mismatch [ 2275.927836] BTRFS error (device loop0): open_ctree failed 02:48:01 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x83c, 0x4) 02:48:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8848000000000000]}) 02:48:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x118}, 0x0) 02:48:01 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xc7a, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653087", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3f43, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1400000000000000]}) 02:48:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x308}, 0x0) [ 2279.523877] print_req_error: I/O error, dev loop5, sector 128 [ 2279.532498] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2279.539799] BTRFS error (device loop0): superblock checksum mismatch 02:48:01 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xcf21, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x755f689f}, 0x0) 02:48:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530fb", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2279.608566] BTRFS error (device loop0): open_ctree failed [ 2279.631524] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2279.638925] BTRFS error (device loop0): superblock checksum mismatch 02:48:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x900000000000000]}) [ 2279.674368] BTRFS error (device loop0): open_ctree failed [ 2279.697318] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2279.704595] BTRFS error (device loop0): superblock checksum mismatch 02:48:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getpid() r2 = dup(r1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0x2, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)="8f02ecfb0b89c82c0c9b2eb12b69a50c8549b6dc", 0x14}], 0x1, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8801}, 0x20004080) read(r1, &(0x7f0000000bc0)=""/93, 0x3d) 02:48:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x3e}, 0x0) 02:48:01 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x78a, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8035]}) 02:48:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2279.739310] BTRFS error (device loop0): open_ctree failed 02:48:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x25}, 0x0) 02:48:01 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x16f7, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x14]}) [ 2279.832861] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2279.840068] BTRFS error (device loop0): superblock checksum mismatch 02:48:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$ndb(&(0x7f0000000880)='/dev/nbd#\x00', 0x0, 0x101000) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000980)={0x9, 0x2, 0x95, &(0x7f00000008c0)="7f581b550df60552b143c613540b5671b6a6d1502dc11cc5d98fa3d65adc8be0a117e72671ec9c56923a88555f615ee1a2e83e999294209f89e6f02cf852cdc44737fe5ea2525b4d1e1705edd041794066ef9d081163f6e8ade807af1d069c1d248b3d83b92b1c2859daf8af86d3cda7dcbffb3b32856e4de097fb5cb9af718057ce089a1c4a0f0613666bd51cf0adcc116c0cfc90"}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x5e, 0x3ff, 0x1}, 0x2c) r3 = getgid() ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000400)) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x19e) r6 = semget$private(0x0, 0x1, 0x28) syz_mount_image$xfs(&(0x7f0000000440)='xfs\x00', &(0x7f0000000480)='./file0\x00', 0x10001, 0x5, &(0x7f00000007c0)=[{&(0x7f00000004c0)="5964fe8f064d6be4126d277fb9190092e1a47cbbc705dec6f0a99d0e79fc63", 0x1f, 0x2}, {&(0x7f0000000500)="b7f9afedb26733670b33ed24d3c6db48d94f0c6f1d4030437e9c8262a4513f80e18c7a1ffb2919187b6a345b1d0feb3a12eefcaf6196da1787fd4ca98bc509c2f0dfdcb2db77b5019cdbfa77ff58597978603798563fb234d51f7de936bc5b18668e4bc17177f3849c559c53e859ddd443b954129e670e98d6ea742ba69a9a18e2fe37839b2e1ddc71", 0x89, 0x7}, {&(0x7f00000005c0)="90899bd4fd2b8ebbec249d944063550a290cad35e955f62af7e7f24e9a2d4a8f31f7c77a24fcc8727c16989ced6ce3c6", 0x30, 0xe9}, {&(0x7f0000000600)="c973d9c0c3ca3b22593b116aa2c217c31a65c4467a3c1a163de9c8cadeabc71981f0fd400c54ee18ee65fda986a54be8d05f97b13ca08a9544ac59ce48da1ff6e266f095a5c8f9aa6e4d616bc124d9363ff75acea399c200e08b43f30fac0f0a0abef7da96da0773f7ef4f2cff6a3980d579c226665626a413015a0c911fabf262f5064f23f1b459a7a0ac02b3bfb54fbfce18088b369c8fd5c4d8d1cc76db6226ee55d8aa3021a4e915b4c57f74e10fe8b0d719280ac5c2836324aa68b7b9737b7a5c3148b3ab9d00bf4ef1274494e27d20de0e9eabd839e28e7bfecca33de0865367f704c0ad73005715e864975b04c24bd288", 0xf4, 0x400}, {&(0x7f0000000700)="fa5049ccfeca6decfa8686a7e7b9a95c23afe8d55b1338b91c2abd947b30f0a4b3be54425209c7ae0eecbea03ad2c5c80f71263c99eee88ce08df761137d8b890b5a2bc6265f4ec6a2a8d0740a4f7a1b197db6e3f448d6520fecadd75400335ad9eab1aca8c681544a47305f78941c5f50972015acbbdd503e94690dc162d4629927eaf299d50ca3cbe311eda9f2c74ab62e2e24eec6ee81c96d203e11a0509ab41bf31c5af3bc3cdc5112e46924d148ee0ca71ee0c371b87dfc6fa1867590d3", 0xc0, 0x9}], 0x10000, &(0x7f0000000840)=@mtpt='mtpt') semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000380)=""/97) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f0000000140)={0x2, 0x96c, &(0x7f00000001c0)="eafe70659ef69b5a0dfe3df25a4e8217a014db4abfeeb0db595368c2db745d67d8bdc9a9998d9152bff0429e72a74c50164d8f6a910dea5b8eecfb8a195e5fb03da192dec051a57db0a9bfe51889e554ef82ea7658d3edf431ac4d7f603fc3aa72113626cf0b904f9ab675ee3a04426aa4023df1cad97b783e14776222b86f6da0844b3d57bb6147bc31fb099428c7471d9470495c87de7f51d64828949eddbb23d70dd9d70acd7c2d90bf9c377c4a607095de852273ba80b82c47ebe78dfd4e3734b37097f42b3ac48bb6", &(0x7f0000000040)="a68ee0f014a41b0c6de28547d487050365a66bf3efc1f8b45f446c31b485ef03b2fdf262f8a61152cb66435a707f4a1ef62e093a2fad050e9753ea9644245503f2024bf9802c4c048b4e57535d9919c3213b3cd078cd4a3f674ac4df5c67f25958d7b492481b912b8f", 0xcb, 0x69}) 02:48:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x3000000]}) 02:48:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x30a}, 0x0) [ 2279.898767] BTRFS error (device loop0): open_ctree failed [ 2279.921626] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2279.928852] BTRFS error (device loop0): superblock checksum mismatch 02:48:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) setreuid(r2, r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xaa4e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r3, 0x32, "13b5c160d69e52f370ac17e1f5fd17b1dcd79d079284706691d5a18f3efa2963744c784b895ddc09002f7ef1f3b6f1f4c701"}, &(0x7f00000001c0)=0x3a) 02:48:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:01 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xc180, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653001", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2279.974491] BTRFS error (device loop0): open_ctree failed [ 2280.000929] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2280.008170] BTRFS error (device loop0): superblock checksum mismatch 02:48:01 executing program 6: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pipe(&(0x7f0000000000)) fallocate(r1, 0x8, 0x0, 0x7fff) 02:48:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x806]}) 02:48:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x48}, 0x0) [ 2280.076621] BTRFS error (device loop0): open_ctree failed 02:48:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530e4", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x806e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:01 executing program 6: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20, 0x50000) syz_emit_ethernet(0x7e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000700000000000219078ac1414bbac14141103049078000000004500000000000000002f0000ad1414aaac141400444000000000000000000000e000000200000000e00000010000000000000000eb73907831103036020000000000000000000000ffffffff00000000e0000001"], &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/208, 0xd0) 02:48:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x324}, 0x0) 02:48:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x300]}) 02:48:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2280.189704] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2280.196901] BTRFS error (device loop0): superblock checksum mismatch 02:48:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x18}, 0x0) 02:48:01 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x561e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:02 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000140)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200880, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={r1, &(0x7f0000001180)="b2dfb08895b37247ea254493fb4acf77d9098236b5b1c35ccf493da9c1121d1bdae2468973763946571278bf075df20e69b0b871804704db448650154a303f8f7b3a12483dd258a1679f1ac8e23064d54fbf85cb15356bf47a9247f7dfd6e89b", &(0x7f0000001300)="f4dbfdbc906a1a4008bb518e31e370f786a58a2fcc865fa2207430f794128e65c293c0ee01e924488cfd3406545d2ac83e3b365bdfbf6c4c834b1c941c407371471dd65497456fbbe058dd3a9bdcac5874a6999f1179aafec36e9016377a954fe72b5c54243cf7d34bf7b48cedf8a93366f857117a12e188a262db02212bbf8a3d7e155581ce0c07efd3e2e6874a5510b5fedf8d4057a262ac9696a398611a53cd5f2f4a26e2899ee0fddbcc2942343bf59d31be77243baa7ad444fefd26ff3de2", 0x1}, 0x20) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x1000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000, 0x100000000}], 0x1020008, &(0x7f00000000c0)='/dev/ashmem\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 02:48:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c65307f", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2280.233701] BTRFS error (device loop0): open_ctree failed [ 2280.247432] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2280.254622] BTRFS error (device loop0): superblock checksum mismatch 02:48:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x40000000]}) 02:48:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfsF', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffd0]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x8}, 0x0) [ 2280.313096] BTRFS error (device loop0): open_ctree failed [ 2280.343940] print_req_error: I/O error, dev loop3, sector 128 [ 2280.352271] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:48:02 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6f9e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x7ff, 0x9, 0xf2, 0xadc, 0x9c, 0xc71b]}, 0x10) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB='user.[!posix_accessbdev\\\x00'], &(0x7f0000000240)=""/17, 0x11) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x408180, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000340)) bind$alg(r1, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="b7f2280a911993fc497ddd543a070000", 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x4000, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000180)) 02:48:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1100000000000000]}) [ 2280.359494] BTRFS error (device loop0): superblock checksum mismatch [ 2280.370900] BTRFS error (device loop0): open_ctree failed [ 2280.393140] print_req_error: I/O error, dev loop0, sector 128 02:48:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x755f6899}, 0x0) [ 2280.426037] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2280.433240] BTRFS error (device loop0): superblock checksum mismatch 02:48:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3b54, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x600000000000000]}) 02:48:02 executing program 6: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000000180)="040105000500000000000000ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e77205000000402810fadc5712f29508c008186575efe5eb8f5972eaecff8b30ac32030e80fa87d0d03d18c1f5fcb8c96da56c6fa39f106b", 0x62, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x800000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/162, 0xa2}], 0x1, &(0x7f0000000740)=""/116, 0x74}, 0x0) r1 = dup2(r0, r0) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000040), &(0x7f0000000200)=0x60) 02:48:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x4}, 0x0) [ 2280.482508] BTRFS error (device loop0): open_ctree failed [ 2280.503227] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2280.510430] BTRFS error (device loop0): superblock checksum mismatch 02:48:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90ffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x100000000000000]}) [ 2280.552783] BTRFS error (device loop0): open_ctree failed [ 2280.569892] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2280.577071] BTRFS error (device loop0): superblock checksum mismatch 02:48:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000020ff4)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000020000)={0x13, 0x18, 0x401, 0x0, 0x0, {0x1d, 0x2, 0xf}}, 0x14}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000580)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 02:48:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x6000000000000000}, 0x0) 02:48:02 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x68f6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4000000]}) [ 2280.621253] BTRFS error (device loop0): open_ctree failed [ 2280.647386] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2280.654665] BTRFS error (device loop0): superblock checksum mismatch 02:48:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r0, &(0x7f00000031c0)=[{{&(0x7f0000000040)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d2645315dde43a6bd599b18781b751695b1a8e759c119cf225c14fa707eba93bedb51b627eabdca612b078440427bed079dcfcc5fb24e11f19e50a4f3e3e2db8a3e9a1cebc4811c20f1e9425968cfa6a30aa224e202ee3bbea69d6a2611bad64f", 0x70}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x48015) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 02:48:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x400000000000000}, 0x0) 02:48:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xf000]}) 02:48:02 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xcd74, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2280.736844] BTRFS error (device loop0): open_ctree failed [ 2280.774562] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:48:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2280.781778] BTRFS error (device loop0): superblock checksum mismatch 02:48:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xc30c}, 0x0) 02:48:02 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) listen(r0, 0x10000) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000200), &(0x7f00000001c0)=0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x100, {{0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) 02:48:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2280.830489] BTRFS error (device loop0): open_ctree failed 02:48:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xaa28, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x11]}) 02:48:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000380)={{0x4, 0x7, 0xfffffffffffffdd4, 0x7, 'syz0\x00', 0x5}, 0x4, 0x10000000, 0x3f, 0x0, 0x1, 0x9, 'syz0\x00', &(0x7f0000000340)=['/dev/audio\x00'], 0xb, [], [0x3f, 0x40, 0x8, 0x2000000]}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x10000, &(0x7f0000000200)=""/8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) ioctl$TIOCLINUX7(0xffffffffffffff9c, 0x541c, &(0x7f00000002c0)={0x7, 0xffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000), 0x0, &(0x7f000097d000)={0x77359400}, &(0x7f0000000300), 0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000600)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000005c0)={0xffffffff}, 0x111, 0x1000}}, 0x20) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000500)=""/129) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000280)={0x5, 0x10, 0xfa00, {&(0x7f0000000000), r3, 0x1}}, 0x18) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000004c0)={0x7, 0x2}) read(r2, &(0x7f0000cb5000)=""/72, 0x69) 02:48:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x5}, 0x0) 02:48:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x806000000000000]}) [ 2280.926882] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2280.934095] BTRFS error (device loop0): superblock checksum mismatch [ 2280.964027] BTRFS error (device loop0): open_ctree failed 02:48:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:02 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6298, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xf0ffffff00000000}, 0x0) [ 2280.972980] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2280.980198] BTRFS error (device loop0): superblock checksum mismatch [ 2280.992968] BTRFS error (device loop0): open_ctree failed 02:48:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffff000]}) 02:48:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3c66, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2281.059706] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2281.066966] BTRFS error (device loop0): superblock checksum mismatch [ 2281.116765] BTRFS error (device loop0): open_ctree failed [ 2281.128572] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2281.135796] BTRFS error (device loop0): superblock checksum mismatch [ 2281.151187] BTRFS error (device loop0): open_ctree failed 02:48:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x4000}, 0x0) 02:48:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x11000000]}) 02:48:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:02 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xbe73, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2281.164240] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2281.171446] BTRFS error (device loop0): superblock checksum mismatch [ 2281.190273] BTRFS error (device loop0): open_ctree failed [ 2281.217938] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2281.225196] BTRFS error (device loop0): superblock checksum mismatch [ 2281.263311] BTRFS error (device loop0): open_ctree failed [ 2281.272959] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2281.280216] BTRFS error (device loop0): superblock checksum mismatch [ 2281.341201] BTRFS error (device loop0): open_ctree failed [ 2281.349614] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2281.356871] BTRFS error (device loop0): superblock checksum mismatch [ 2281.372952] BTRFS error (device loop0): open_ctree failed 02:48:03 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getpid() poll(&(0x7f0000000040), 0x0, 0xffff) r1 = socket$netlink(0x10, 0x3, 0x1f) read(0xffffffffffffffff, &(0x7f00000006c0)=""/204, 0x14) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x20, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 'tunl0\x00'}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000240)={0x0, 0x7fffffff}) getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='com.apple.system.Security\x00', &(0x7f00000003c0)=""/171, 0xab) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x1, '`'}, &(0x7f00000004c0)=0x9) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r3, 0x4) ioctl$int_in(r2, 0x0, &(0x7f0000000280)=0x7723) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r5 = semget$private(0x0, 0x4, 0x4) semctl$SETALL(r5, 0x0, 0x11, &(0x7f00000001c0)=[0x4, 0xef4, 0x5, 0xa, 0x13d0, 0x4000000000000000]) r6 = getgid() setgid(r6) io_setup(0xa3c, &(0x7f0000001a00)=0x0) io_submit(r7, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1}]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) recvmmsg(r0, &(0x7f0000000300), 0x1, 0x44000022, &(0x7f0000000680)={0x0, 0x1c9c380}) sendto$llc(r0, &(0x7f0000000080)="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", 0x120, 0x4, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0x2, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 02:48:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xc0ffffff]}) 02:48:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x900000000000000}, 0x0) 02:48:03 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x9079, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0K', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xffffffff00000000}, 0x0) 02:48:03 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xc2cb, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2800]}) 02:48:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1962ff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2282.050151] print_req_error: I/O error, dev loop3, sector 128 [ 2282.061364] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2282.068565] BTRFS error (device loop0): superblock checksum mismatch 02:48:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x81000000}, 0x0) 02:48:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xf0ffff]}) 02:48:03 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x947c, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2282.131759] BTRFS error (device loop0): open_ctree failed [ 2282.142311] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2282.149535] BTRFS error (device loop0): superblock checksum mismatch [ 2282.207160] BTRFS error (device loop0): open_ctree failed [ 2282.900454] Unknown ioctl 35157 [ 2282.907199] Unknown ioctl 1074835115 [ 2282.923407] Unknown ioctl 0 [ 2282.955595] Unknown ioctl 19463 [ 2283.126903] Unknown ioctl 35157 [ 2283.133610] Unknown ioctl 1074835115 [ 2283.143064] Unknown ioctl 0 [ 2283.158702] Unknown ioctl 19463 02:48:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl(r0, 0x8, &(0x7f0000000180)="363d3332480bde029a4f333978956c2ea711c1fb324eb46b4bb81b9d3e6ccb49783630135fdf0788f9b6714ae66a47ab4dff299e134775a0b343df28900322c93a20c3e521ab2c2ef9ae7e6832e6e1294fce9a2065f6dbc256") r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x100) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0x40, 0xfffffffffffffff8}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) 02:48:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xa}, 0x0) 02:48:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x14000000]}) 02:48:05 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x171e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8100]}) 02:48:05 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x26b9, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x600000000000000}, 0x0) 02:48:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2283.350264] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2283.357471] BTRFS error (device loop0): superblock checksum mismatch 02:48:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) sendmsg$nfc_llcp(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x27, 0x0, 0x1f, 0x7, 0x7, 0x1, "b2ff59d2880b2608786b7cbcd2dcce631c7e92f7d018d501b8343b20c28cf6297ce33fc8a6ecd4db3aa5593f01effaacee4369659b4f1e8184e06327eea2bc", 0x8}, 0x60, &(0x7f0000001740)=[{&(0x7f0000000280)="f09bd92b120a79d0bf126c384281e55303aecc4bd75cc3e07678ff6899423fd72b88c80e8bd1832a603366f851f884531b72d81a65a865a2b9d7f1422206a87168d10991555d5891d97cf87cea3c603706e29c5118999c8bbeb0ec5828d192bd161bcc9222aa1bff1d6d44b4504185f5e4c147218b25ce255dd1b8c8957b", 0x7e}, {&(0x7f0000000300)="0759b111a31480e9c80743ca5fbd98e9bc7622e172e29c34d1a77dae2507a30a2d36e77758d68badc74632ac9e9961cf719336d60f2d312381a2623e3f9dcd34eb20191044c3d7c17c", 0x49}, {&(0x7f0000000380)="899dc7bf412b911445e97dd16af9c2ef39fa6d86eca87db4e2bc6baf1c62c22327f7099c13e2432f465d97b58c88bfad922141ea89a8a6312974ea0f2ba378f3a08a0d9ed1b8cbb3a3d302407b30cfece0f2ea2a6a4c752dc9", 0x59}, {&(0x7f0000000400)="9ca840e3b71232a0cc71054494bb149374d76cd74d02dd64ac02dbd06d236f88b471b8bd9b23deca28e220c12a2e310bb78ece0daf4088c93efa863a1c15e685c8439c80ac1fa6dc3cdd7632b80bffeef493354e81a39358c97fac560b2d8bd2d11c24876fcc0f0a1ba78de7824214c6ddba098ced65768beb92973ade54c7530beb026bc7e3a501cafaaf541fbf10cae9c451c2431a8d775ef6a56541d1b5f9c1ee2edc805f8409a8f23333445106d26c3de87c9d04cf23123232f4981918e6", 0xc0}, {&(0x7f00000004c0)="554b174faa409cd0533b2eef6ed84b6e841279e685a6e1feda3db7c401530266f98f6637b971602684d7f465a45c9bc12afc4a7bacb115173d34878680a1665cfac3c7bdf9c7ece39e", 0x49}, {&(0x7f0000000540)="ef56a1ea188c80ac5efe067b06165e8495ab0e3f631ad63de951fbe531e33ef85bc52c8098a342c290cf1548197dfaed3d38abdb76a13b45f1c16d1c42a85385f371aa653ebc9ce94662e5b468653e4043dc821854c79c47d29b17abe5f1847070d6f1758bf415c992d3b87c84789678d7a06d57b6370109d8a1d6c3f175348bf7ed63deca9cefc3efb437bfe0157be642692cc90731", 0x96}, {&(0x7f0000000600)="945c126d43b7ec86cdf7841e1ebfe7a415da7753af4ce445e86586bb35452c47fcc1670dcea954d60afbb41b57f0d3f93d574e4bc9073bb287c6f98613b5b6bf1780e67652921014c6f1327684095bcea6d586a64b479ee838287c1e18c08486e8436bf241a8517a7103510b601fe9fcc12a7fb49460", 0x76}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="a7b39673d2733bf5c552dcccedf983841cb5d75852221548e0b9b728f9e8d25863c39cb5af9cbb6e05bd18037d559c58e8970fc59196f38bdd572294f7e2956884e33d52d744f1820c1d4dbe88055338ebc1e6b62f9f154f7ecf1eb9a814ede649b19472bb32e452ac5efb3dfc5aa7f6b0c18ab30febb1815861a6276c11d07bbe0112939d7a9f076499ef8822d4a6c0e5cdc16636172147cfa2612dc49d79840541fa13a892350f19eb", 0xaa}], 0x9, &(0x7f0000001800)={0x108, 0x1bf, 0x68c, "d97431ec5802050f527f6b274fffbc4f2e226546ea06291309c1430c837a5f20fd63817f04822ab40c9fb4b78d0f7ef6a64bacfba9115c0ad8e9494181816546692ae6e8557cdc7f3b0437ade7fafe9e46e255a92ce7955f53340c81803dab75ae100a5d5336c5a2b2133d03c23215d39978826d664cb6992ff94f84e48e0fdd3d6ef1e32da302e600f3e65124867418dad63d9479a480dfc342443be1a74da3fcb0d296de2de6721cdf6c0716d78c39502d4e401b28708339206f438ad92fb8fe3296fb6dcc0c9d6f2fcf292f9b08212cd1b8ad72ab31e78b5d6ddfebbc8769dafebb09e12e96c6a80d9b69575ac1e96087685f47"}, 0x108, 0x4000890}, 0x45) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000001c0)={0x1514d74c, 0x7fff, 0x40, 'queue0\x00', 0x73}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001300290a000000000000000007002000", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0001300000"], 0x28}, 0x1}, 0x0) 02:48:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530f4", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xf0]}) 02:48:05 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xbaf0, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2283.412649] BTRFS error (device loop0): open_ctree failed [ 2283.432154] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2283.439383] BTRFS error (device loop0): superblock checksum mismatch 02:48:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000240)="29572d00aa51c2b2f58d18066040") symlink(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='./file0\x00') lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f00000000c0)='security\\louser^:bdev)em1mime_type\'-/proc\x00', 0x13e, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@known='security.evm\x00', &(0x7f00000001c0)="257365637572697479ab2f00", 0xc, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x15}, 0x54, r1}) [ 2283.492453] BTRFS error (device loop0): open_ctree failed [ 2283.532204] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2283.539430] BTRFS error (device loop0): superblock checksum mismatch [ 2283.571598] BTRFS error (device loop0): open_ctree failed [ 2283.578935] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2283.586125] BTRFS error (device loop0): superblock checksum mismatch 02:48:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x700}, 0x0) 02:48:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffdd86]}) 02:48:05 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x5f76, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:05 executing program 6: r0 = msgget$private(0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) getgroups(0x8, &(0x7f0000000340)=[0xee00, 0xffffffffffffffff, 0xee00, 0x0, 0xee00, 0xffffffffffffffff, 0xee00, 0xee00]) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x7, r1, r2, r3, r4, 0x20, 0xb84c}, 0x400, 0x0, 0x7, 0x6, 0x4, 0x3, r5, r6}) syz_mount_image$ceph(&(0x7f0000000400)='ceph\x00', &(0x7f0000000440)='./file0\x00', 0x8, 0x4, &(0x7f0000000740)=[{&(0x7f0000000480)="3223a7484f912d5a1f31ac66e561b6af563da4737ed2429a439a2e4050be7f012c1f3259d8502d50286184876647c1306703a503e501125f9e3be82c6f6148f2c89f41ee9d3eab78a11ab7db553212cb6282defe4f1224a88e7c112947484be0715db8d163e6a4fc862df0eba55018aa6344b8", 0x73, 0x4}, {&(0x7f0000000500)="460b6f975d19ec85f4c35cc8586f65de1c637549005c0499979465c558ed126203098da6d7f07f53899a53d9accb51f911cc7694ec83c8fa8df5e99bdb6cea5e045156d61718f23f0c6d730a04f8d59965cdbd06c812b17c6bdb731386b1562c71c9", 0x62}, {&(0x7f0000000580)="ef42d5c959734337b2225c27ebc18252eebf0035b8a7f1cff1dfaa57a6554b3733b1fbc29d1322a11fd47b917985c71a80c7a3f822270b8705a3c9455169cc87e277f4a0cc125dc2b41d6760bf0109db5cd7308b6e4b9a1c34fef4b73571f1cc6f25d1d59dae840ad023738add4034ae4f091ced58488da637e060e9f09b6a26246c3e86b7716b", 0x87, 0x1}, {&(0x7f0000000640)="ce746208aa55eec85c8328acec1040c4e79f91651625004fbe38e2f5c6e594b67ff749a6cf9ad029d9414d171068c477e85add56ec93e0dbb15a09a0f7cfce75686c5745204b8c04d90a089deef7a39496d58aad828201a23bace67b1c4347739d50656db2609c85dbea2505ec890d87e74924e3cdb2e021668aabad78edf8a6ab543f337d42a571412805d45cc59f6f64e931d260b483ca9acfc3eac3bf1562eb641a655b604a6a4fe3900bf2910bc1b8452ddf8243f7fb18d43295a5ce0e1fa6433cc3334dfa7eb70ee7efe2b9a4fe84e1ec9d239ff4509a3a93c697bef8dee72f89ed5b85507e9a4d79c21e57", 0xee, 0x101}], 0x800, &(0x7f00000007c0)='\x00') ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 02:48:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2283.719396] BTRFS error (device loop0): open_ctree failed 02:48:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x500}, 0x0) [ 2283.799118] ceph: device name is missing path (no : separator in /dev/loop6) [ 2283.801386] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2283.813593] BTRFS error (device loop0): superblock checksum mismatch [ 2283.834604] ceph: device name is missing path (no : separator in /dev/loop6) 02:48:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffff000]}) 02:48:05 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x4d89, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:05 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000001, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x2, 0x2, 0x1ff, 0x0, 0xc}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r1) socket$pppoe(0x18, 0x1, 0x0) io_setup(0x100000000009, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1}]) 02:48:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2283.859901] BTRFS error (device loop0): open_ctree failed [ 2283.887245] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2283.894456] BTRFS error (device loop0): superblock checksum mismatch 02:48:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xa00000000000000}, 0x0) 02:48:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:05 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x4f8a, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x88caffff00000000]}) 02:48:05 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x210000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x4, @empty, 0x4}, {0xa, 0x4e23, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0xfffffffffffffffa, [0x0, 0x8001, 0x3f, 0x8001, 0x71, 0xffff, 0x1, 0x100000000]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x24, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xc0ffffff, 0x2, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 2283.931130] BTRFS error (device loop0): open_ctree failed 02:48:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs~', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xf0ffffffffffff}, 0x0) 02:48:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xf0ffffffffffff]}) 02:48:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f04000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:05 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3722, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2284.046546] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2284.053801] BTRFS error (device loop0): superblock checksum mismatch [ 2284.078389] BTRFS error (device loop0): open_ctree failed 02:48:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) socket(0x1d, 0x3, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge_slave_0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00', 0x2000000c0ffffff}) 02:48:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x500000000000000}, 0x0) [ 2284.090553] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2284.097786] BTRFS error (device loop0): superblock checksum mismatch [ 2284.120084] BTRFS error (device loop0): open_ctree failed 02:48:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs<', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) 02:48:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff62190000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x51d3, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2284.159218] can: request_module (can-proto-0) failed. [ 2284.171214] print_req_error: I/O error, dev loop3, sector 128 [ 2284.189722] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2284.196995] BTRFS error (device loop0): superblock checksum mismatch 02:48:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:05 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x40b5, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2284.222175] BTRFS error (device loop0): open_ctree failed 02:48:06 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x9ff3, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:06 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xd3f, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2284.410359] bridge0: port 1(bridge_slave_0) entered disabled state [ 2284.423755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2284.436142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2284.446303] bridge0: port 1(bridge_slave_0) entered blocking state [ 2284.452720] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2284.465816] can: request_module (can-proto-0) failed. 02:48:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8906000000000000]}) 02:48:06 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb16d, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2284.488371] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2284.495604] BTRFS error (device loop0): superblock checksum mismatch [ 2284.529878] BTRFS error (device loop0): open_ctree failed [ 2284.544820] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2284.552083] BTRFS error (device loop0): superblock checksum mismatch 02:48:06 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x7209, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2284.581401] BTRFS error (device loop0): open_ctree failed 02:48:06 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x82e9, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:06 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/netstat\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10004, 0x3, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl(r3, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r4 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x6f, &(0x7f0000000100)=0x4, 0x4) connect$pppoe(r4, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r4, 0x40047452, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 02:48:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xc30c0000}, 0x0) 02:48:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667306", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:06 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x4eb6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd0ffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x81000000]}) 02:48:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2284.711104] bridge0: port 1(bridge_slave_0) entered disabled state 02:48:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x1000000}, 0x0) [ 2284.827222] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2284.834436] BTRFS error (device loop0): superblock checksum mismatch 02:48:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x608]}) 02:48:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x5, 0x1, 0x81000000000, 0x6, 0x7, 0x4e1, 0x5, 0x7, 0x9, 0x3, 0x0, 0x82}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="e168393b003ee393b9d77f6a2058a9c914c39ba4924d38d117f13fad72c568d7cd4c186dbb283c69848409932c557d44ff26145bc87b353944146ff6977ec26dbab66f310e034cdd6510663323697a0ab93d8c2b49fc50a199c971f87dae1a4d59bc3322107b4beffc1e64fb6aad30f9569e7789c79b5003267bf529e93407350ca543cd760661cbfda51ee1214c43f80c20661498d6427860cb4d7eff07c82b8f4cea5db3aeb6f01e5c1368f0345f819d17450d"], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0xfffffffffffffeff}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20400, 0x0) mmap$xdp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000009, 0x1010, r2, 0x80000000) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000001c0)={'yam0\x00', 0xffffffffffffff4e}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) getitimer(0x2, &(0x7f0000000100)) dup2(r1, r0) 02:48:06 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb803, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xc0ffffff00000000}, 0x0) [ 2284.874265] BTRFS error (device loop0): open_ctree failed [ 2284.904571] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2284.911878] BTRFS error (device loop0): superblock checksum mismatch 02:48:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:06 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xff6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2284.926327] BTRFS error (device loop0): open_ctree failed [ 2284.955880] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2284.963085] BTRFS error (device loop0): superblock checksum mismatch 02:48:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xe80]}) 02:48:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xa00}, 0x0) 02:48:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2285.009053] BTRFS error (device loop0): open_ctree failed [ 2285.045553] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2285.052768] BTRFS error (device loop0): superblock checksum mismatch 02:48:06 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x8ff0, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10010000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x80ffffff00000000]}) 02:48:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530f4", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2285.062709] BTRFS error (device loop0): open_ctree failed [ 2285.083038] btrfs_printk: 2 callbacks suppressed [ 2285.083046] BTRFS error (device loop0): open_ctree failed 02:48:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xf0}, 0x0) [ 2285.169052] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2285.176294] BTRFS error (device loop0): superblock checksum mismatch [ 2285.219552] BTRFS error (device loop0): open_ctree failed [ 2285.240831] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2285.248044] BTRFS error (device loop0): superblock checksum mismatch [ 2285.260099] BTRFS error (device loop0): open_ctree failed [ 2285.271228] print_req_error: I/O error, dev loop3, sector 128 [ 2285.280519] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2285.287737] BTRFS error (device loop0): superblock checksum mismatch [ 2285.295422] BTRFS error (device loop0): open_ctree failed [ 2285.302499] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2285.309698] BTRFS error (device loop0): superblock checksum mismatch [ 2285.325616] BTRFS error (device loop0): open_ctree failed 02:48:07 executing program 6: io_setup(0x7, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'syz_tun\x00', &(0x7f0000000340)=@ethtool_gfeatures={0x3}}) 02:48:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:07 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb894, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff621900]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8847000000000000]}) 02:48:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x6000000}, 0x0) 02:48:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x300}, 0x0) 02:48:07 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x886, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x89060000]}) 02:48:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:07 executing program 6: openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x20000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/17) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0xccee}, 0xfd19) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x15, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x14, &(0x7f0000000040), 0x1c) r3 = socket$inet6(0xa, 0xfffffffffffffffd, 0xffffffffffffffff) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0x2c3, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/98, 0x62}, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000003c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000640)=0x94d1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000200)=r4) shmget$private(0x0, 0x4000, 0x84, &(0x7f0000ffa000/0x4000)=nil) geteuid() sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000400)={0x1a, 0x304, 0x0, 0x3, 0x40400000000000, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=@known='security.evm\x00', &(0x7f0000000280)='security.capabimity\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000040)="6f428f4ed4df5a5ec3dd6cb73edd1f725d5d076eff1f4072e20ea03bc51975bef82d028a2511817051239c742a9036222207f050995a9945d6cec12644", 0x227, 0x0) [ 2285.866097] print_req_error: I/O error, dev loop5, sector 128 [ 2285.874870] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2285.882073] BTRFS error (device loop0): superblock checksum mismatch 02:48:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x7}, 0x0) 02:48:07 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x7f1f, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x80ffffff]}) [ 2285.948293] sock: sock_set_timeout: `syz-executor6' (pid 18286) tries to set negative timeout [ 2285.971838] BTRFS error (device loop0): open_ctree failed [ 2285.987787] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:48:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2285.995085] BTRFS error (device loop0): superblock checksum mismatch [ 2286.011956] BTRFS error (device loop0): open_ctree failed [ 2286.017132] sock: sock_set_timeout: `syz-executor6' (pid 18297) tries to set negative timeout [ 2286.035931] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:48:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:07 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xacc8, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x9}, 0x0) 02:48:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x12010000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2286.043121] BTRFS error (device loop0): superblock checksum mismatch 02:48:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfeffffff]}) 02:48:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2286.092986] BTRFS error (device loop0): open_ctree failed 02:48:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x600000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xc3ffffff00000000}, 0x0) 02:48:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667301", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:07 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x1a56, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:07 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) listen(r0, 0x80000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x7, 0x0, 0x100, &(0x7f0000000100)=[0x0], 0x1}, 0x1d) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000001c0)={{0x9, 0x3, 0x3, 0x100000001, 'syz0\x00', 0x5}, 0x0, [0x100, 0x1, 0xeeb5, 0x7ff, 0x1, 0x65bf, 0x2, 0x4, 0x0, 0x2, 0x1f, 0x6, 0x1, 0x8, 0x6, 0x9, 0x0, 0x8, 0x7fffffff, 0x9, 0x76a, 0xfff, 0x4, 0x80000001, 0xc2, 0xffffffffa1f92bcb, 0xff, 0x100000001, 0x100000000, 0xa06, 0x3, 0x10000, 0x4, 0x1, 0x1f, 0x80000001, 0x118d, 0x8000, 0x7fffffff, 0x4, 0x10001, 0x5, 0x7, 0x6, 0xfff, 0x100, 0x957d, 0x5, 0x19dc, 0x8, 0xfffffffffffffffb, 0x5, 0x40, 0xfffffffffffffff8, 0x7, 0x3, 0x4, 0x8000, 0xfff, 0x8, 0x2, 0x8, 0x7, 0x2, 0x7, 0x86, 0x5, 0x1f, 0x7, 0x1, 0x9, 0x2, 0x1, 0x7fff, 0xfb, 0x3, 0xff, 0x85, 0x4, 0xffffffffffffff81, 0x1, 0x4, 0x1, 0x1, 0x6, 0x7, 0x3, 0x8, 0x5, 0x0, 0x8, 0x8bd, 0x100000000, 0x4, 0x0, 0x80000000, 0x4, 0x10001, 0x9, 0x9371d0, 0x1, 0x8001, 0xffffffff, 0x8, 0x2, 0x7, 0xc4, 0x6, 0x4, 0x7, 0x20, 0x4, 0x1, 0xffffffffffff8001, 0x6a, 0x0, 0x5, 0x1d, 0xfffffffffffffff9, 0x6, 0x8, 0x5, 0x80010000000, 0x7fffffff, 0x48, 0x66d, 0x3, 0x5], {r2, r3+30000000}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000080)={{0x0, @multicast2=0xe0000002, 0x4e23, 0x0, 'fo\x00', 0x24, 0x0, 0x2e}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0x3, 0x1, 0xfd, 0x7fff}}, 0x44) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 02:48:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8906]}) 02:48:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xc3ffffff}, 0x0) 02:48:07 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x9a49, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2286.197315] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2286.204549] BTRFS error (device loop0): superblock checksum mismatch [ 2286.225471] BTRFS error (device loop0): open_ctree failed 02:48:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5400]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2286.264467] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2286.271668] BTRFS error (device loop0): superblock checksum mismatch 02:48:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x8d02000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:08 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x3ff, 0x8, 0x8, 0x0, 0x0, 0x20, 0x20400, 0x4, 0x1, 0x1fd8, 0x4, 0xffffffff, 0x3, 0x9, 0x7, 0x100, 0xffffffffffff0001, 0xc5, 0x3a, 0x5, 0x9, 0x1, 0x80000000, 0x5, 0x3, 0xf5f, 0x1ff, 0x5, 0x2, 0x2, 0x32ad, 0x0, 0xf30, 0x101, 0xff, 0x4, 0x0, 0x101, 0x1, @perf_config_ext={0x59c42111, 0x10000}, 0x4828, 0x6, 0x9, 0x7, 0x8001, 0x5, 0xfffffffffffffffd}, r1, 0xe, r0, 0xa) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f00000000c0)=[0xee01, 0xee01, 0x0]) setgid(r5) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001780)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000001880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000018c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000019c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a00)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@dev}}, &(0x7f0000001b00)=0xe8) sendmsg$unix(r0, &(0x7f0000001c00)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000280)="05a6c3732c533946153bbb20a827880a7f4b322d7ef06f891a24bd4a8fe20d9b94c5a022494b268ad89a61dbaac2d0e44a0547904ff0bc096a6e8a6fe8ffde9ac0272870a3414c75fe4a07dd260f4a9d6f228f188a5b00a7daf2ebbb5aa75575434eda89c8f9e683e26c42589301f3a67b382f71dc5fe566a74cbc6ccc8c2f22544ad750450d9f747dc940faee812022b86cd6bf035a3beb554725baee00db", 0x9f}, {&(0x7f0000000340)="5515329f73873d92fb47b87a729e3cedf7167d99844490e0bb33c5c7cdf136c7839c32b4456daa716491d3c616f9db8bd8ec8c5576218cb03916aec68f2beeff0e6887fcfdc85469025f418024a3a4f6eef459830a90c5d50f99b430d4dcd39ccf520159067f00d4c4ae55c185635dca0370f8a77a9bc078d64e55bfc4b2c43731848523ec8d0afb4402a2892d13199ef83e77b82e4ddece292c4494351a679067f6815d2da70d91a3e88a7a937796b5a22cbf1db4f9edc17bd29e8c007128851aa8a06ec616032b5742cd2d136d226f30c76aace1922ea432d87009b1068282ba7f1f052f5637bde954f3d3bfd798e5d028b4e430015ea4ea", 0xf9}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="3df3b25a97c00e40cbf630a6ffa9acc75c0d9a7e836a4ad52e07eef78625a2de8ff488d12a563121e3890a51a9da9922ba334dee971272f97943e5a7e0dea972e20d132b3281c9642aca281acaf1cfeaab83649e05ae37dc", 0x58}, {&(0x7f00000001c0)="a32c", 0x2}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="424e57dcdc85c0aedc53c6c7af8c802a49727edbe756a548927b1e7b2769282887333bac3249daead40a46f4182f8a2341b075f35c19e0dab192fa9afb2eb1991d94f80d3c02df9539cbbae581d070965929676d7f098104e4d9d0576143861991ceda3f10703b65c12c52f616ebfa414d3c7d70fe80ad71bdd4ae1774e577d25b3e78d94222f83d6b131fe84b762a8b2bffc4544dfa27880a3e03b13b94f54aa2b84c4126b77e4ba7fcb7ceca658ed2d2d06b480f3aecce5e80f01e677b7b4b545d7ec3039e13eb43f41ef123", 0xcd}, {&(0x7f0000000700)="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", 0x1000}], 0x8, &(0x7f0000001b40)=[@cred={0x20, 0x1, 0x2, r1, r6, r3}, @cred={0x20, 0x1, 0x2, r1, r7, r3}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r1, r8, r4}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x90, 0x20000000}, 0x20008000) socket$unix(0x1, 0x2, 0x0) 02:48:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x7]}) 02:48:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x9000000}, 0x0) 02:48:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667301", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2286.314746] BTRFS error (device loop0): open_ctree failed 02:48:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0E', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:08 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xa2b4, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffff80]}) 02:48:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)={[0x34]}, 0x1) 02:48:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x8}, 0x0) [ 2286.386776] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2286.394031] BTRFS error (device loop0): superblock checksum mismatch 02:48:08 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb18a, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:08 executing program 6: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x384, &(0x7f0000000080)="0047fc2f07f92c99240970") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000002d0007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 02:48:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x2000000000000000}, 0x0) 02:48:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffd0]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2286.471095] BTRFS error (device loop0): open_ctree failed [ 2286.484043] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2286.491222] BTRFS error (device loop0): superblock checksum mismatch 02:48:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xe0010000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffff0000]}) [ 2286.548228] nla_parse: 7 callbacks suppressed [ 2286.548234] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 2286.562223] BTRFS error (device loop0): open_ctree failed 02:48:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x900}, 0x0) 02:48:08 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xed3, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4305]}) 02:48:08 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="90feffff13a4fc2ebe5d2ade2664e4f9fcf3e4acf2a5373816a4000000000000000000000000189841f7b007842adee988b88bf9eff2c4b3e3106fdc379763e7524af2d5dcfc102d9c43e333466b54f128cc09f106e9cfe211746b993e222ae0cecdfd17e86baeb5d3415f6ae38f4e895f0fd77e1262c7e738d60f5e666346e17029c3b507c410f2da84a497d742b18a362f766f67378fbbbde5371607062f0adffe274ae62fdbc7242229fffc344779b620778617dc19c9fc77cf3a59382ab32a61875fb33734674c48b3f5b5aa2a2f4e5aedcf9fbf53b7c2368a0041b2353ef59d334b0e516a9313bf7d76720e98e3cf992b164159f4de2f920f4edb587ba8c3f3d61f1feb5e6ffd8aa5689eaf301684d0db4d1018499d0869ab441aef6c619958b4d8f900e72c4589a237c885aa3c5ca6563b0a06794c20cce89db8e7b92fd390b9ef9fc51e880db6ec9fdd5ba3d2b44cc8dc43f10b0cbb588319c57d31e8126f0ad19a72cf0d9397616bdf17dd08edabb07c90b7624b3b7b08dc41181aea57f2638334"], &(0x7f0000000300)=0xa6) ioctl$KDSETLED(r1, 0x4b32, 0x8) r3 = getuid() getgroups(0x2, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000005c0)) lchown(&(0x7f0000000540)='./file0\x00', r3, r4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x5, 0x30}, &(0x7f0000000380)=0xc) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2300, 0x0) ioctl$KDENABIO(r6, 0x4b36) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r7, &(0x7f0000000440)=""/184, 0xb8) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000600)={r5, 0x8, 0x10}, &(0x7f0000000640)=0xc) r8 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) getsockopt$XDP_MMAP_OFFSETS(r8, 0x11b, 0x1, &(0x7f0000000240), &(0x7f00000002c0)=0x60) add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000000000)="0ae675b0d5e37fe5b3c06639d476a0bf", 0x10) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000000500)) getsockopt$sock_int(r8, 0x1, 0x23, &(0x7f0000000040), &(0x7f0000000200)=0x4) [ 2286.617871] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2286.625077] BTRFS error (device loop0): superblock checksum mismatch [ 2286.652259] BTRFS error (device loop0): open_ctree failed 02:48:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8]}) 02:48:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x2}, 0x0) [ 2286.691202] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2286.698443] BTRFS error (device loop0): superblock checksum mismatch [ 2286.730142] BTRFS error (device loop0): open_ctree failed 02:48:08 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x4036, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f00d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r1, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="0180000000000000b3b60ced5c54dbb7295d08008217ad4000ff5d58580000e6", 0x5eb4123761d4deff) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000980)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="fd8acbe8a309304ac8ac322f6dd814765955d9c6989b3ecb031e8dec"}, {&(0x7f00000003c0)="0690c40a"}], 0x0, &(0x7f0000000440)=[@iv={0x0, 0x117, 0x2, 0x0, "ba96f2867df9e93365096d31aca7d403de2a911ace537faef60d64b378ffd5b4e44fb1c33b54b245c7c0892542c7f0434b93ec876e65e48ca3e12a8e8f768b4f9ab2721bc948a284d35952bd1c18ba"}]}, {0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="534f531dfbcf110d7bc8179b515770315d72ab2a086c466b1dad155704623731320eb8d0dae6815b1ec536962ca1e26e3616dab817d05aae36452c576dbba410d67d99117cabfb413e5fc539ef5206dcf0caee910f6b7efb048909b146d4fc7baa9efde3843873ee9bc62c09f06aeec1e89b3997a285cd0051fb6d3c812896de59ab911368f467eb03d31f68d56149e88c6f11597a5eaffea38664bae6279914e7d984091a664dba199fd5506e4b36c90ac00e11fe09b19f8902b2d07eee33a572c38dfbe1dd61706aec"}], 0x0, &(0x7f0000001480)=[@op={0x0, 0x117, 0x3}, @op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "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"}, @iv={0x0, 0x117, 0x2, 0x0, "787bd878726c0798397fc34ae9f7610f93ccb69b67"}, @assoc={0x0, 0x117, 0x4, 0x1}, @op={0x0, 0x117, 0x3, 0x1}], 0x0, 0x4008000}, {0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000600)="9c49eebbc92eac85a529ee8c1a26e2614b6fcd47bdab13c50ad963b7cf4e4fb6bd2ac2ff4eb77ae01882f8e0a8dd0dc2dedd83ef1449cc1d980eecfe05f985b13a13f843f24d2d1c02a41d459808334fddd5f6864fdd733878194db00ea2d9ceb94bb1717d9b32784f486dcf124f29eebe33400b65c598f9f859ef5a1061badf57575c56f4c3cec7676734a2980b45bfdd195d603c02fd2dac702a84aff79d6d35afbfb6f157341b7c79f1042b0707643a257b4bf06735ba835eafa3d2bb"}, {&(0x7f00000006c0)="ebf7ffe153a8c2406b1ed5a548c8f0183cfb37f19b785607467ec910efadc1db43542edd465f9c770e2dc4cd38cd2e460b8c24e28971d03de05db0a1f4d10d45e6fdfa6fb257bbc8f49eb2e7a9c76548a82661ff71e5fe4c69d81b885987462fa775d6a301856ff6de1e7f0521195ddda4406e68e65c8cd661b634d10af02e71e151a9d53259559a3f8aad"}, {&(0x7f0000000780)="2fbf81f1a2f70d0d21f82c6ef88e2e21c082faadb207babfb1a81202fd3b6b0a8a0f6b4276ca3f66957f20c0cba63e37839e3f1c1f4e9d836bc663fb31d3a8e009e1a126fa5237a6f7ccdbf44f4514953092b8df910db64d28490214b47fc1"}], 0x0, &(0x7f0000002940)=[@op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "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"}], 0x0, 0x8090}, {0x0, 0x0, &(0x7f0000000880), 0x244, &(0x7f00000008c0)=[@iv={0x0, 0x117, 0x2, 0x0, "fafe4858865d5e1efe0c43d250271f4fdca81a6f6271cfd2d9e894cac10b71cfb04f64e9a4"}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, ' \b='}, @op={0x0, 0x117, 0x3}], 0x0, 0x40}], 0x492492492492722, 0xfffffffffffffffd) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000280)={0x1, 0x18, 0x2, 0x9, 0x8c}) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000005a80)=""/4096, 0x20005e83}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 2286.739143] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2286.746328] BTRFS error (device loop0): superblock checksum mismatch [ 2286.761304] BTRFS error (device loop0): open_ctree failed 02:48:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xd00]}) [ 2286.804909] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2286.812082] BTRFS error (device loop0): superblock checksum mismatch 02:48:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xfffffffe}, 0x0) 02:48:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080), &(0x7f0000000140)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000480)=""/255, 0xff}], 0x1}}, {{&(0x7f0000000ec0)=@nl=@proc, 0x3b2, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x1, &(0x7f00000011c0)=""/157, 0x9d}}], 0x367, 0x0, &(0x7f0000001380)={0x77359400}) [ 2286.862810] BTRFS error (device loop0): open_ctree failed [ 2286.879540] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2286.886827] BTRFS error (device loop0): superblock checksum mismatch 02:48:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:08 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xa3b4, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x70000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8847]}) 02:48:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x200000000000000}, 0x0) [ 2286.923409] BTRFS error (device loop0): open_ctree failed 02:48:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4000]}) 02:48:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x7000000}, 0x0) 02:48:08 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x8000000000000000, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x100000001, {}, 0x0, 0x2}, 0xe) [ 2286.998758] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.005975] BTRFS error (device loop0): superblock checksum mismatch [ 2287.034975] BTRFS error (device loop0): open_ctree failed 02:48:08 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xc055, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2287.052839] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.060025] BTRFS error (device loop0): superblock checksum mismatch [ 2287.067202] BTRFS error (device loop0): open_ctree failed [ 2287.075482] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.082680] BTRFS error (device loop0): superblock checksum mismatch [ 2287.105137] BTRFS error (device loop0): open_ctree failed 02:48:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0I', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:08 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xc8, 0x14, 0xf, 0x1, 0x70bd2d, 0x25dfdbfe, {0x3, 0x0, 0x2}, [@generic="b082c0288715fcb00ad8efa5ad0e7a6ffd6e708b6fc140abde27a051fc3ee6bb378818bc4e45b7810849ded684d70183f7db2128ff682283c2f83ee0ec181e58723502884e703c7da77336626c121623329d5ff25f88bfda688386bc51227bc04f67d0a0e1d9c429eb964f716c019a661ded31dc56e8f46d40021b89d6a7d1554c4cad70502f0a72f449cc36628e1944f2f8b810994da8135e0a03c9d704149e464d34285c646fb7d84d8712426cdcbce7"]}, 0xc8}, 0x1, 0x0, 0x0, 0x8851}, 0x4000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0x406855c9, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 02:48:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5400000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xc000000}, 0x0) 02:48:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8848]}) [ 2287.164606] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.171821] BTRFS error (device loop0): superblock checksum mismatch 02:48:08 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x789b, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90ffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, r2, 0x1}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000140)={0x1000000000000259}) 02:48:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8864000000000000]}) 02:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x40000000}, 0x0) [ 2287.240943] BTRFS error (device loop0): open_ctree failed [ 2287.259286] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.266590] BTRFS error (device loop0): superblock checksum mismatch 02:48:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:09 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x7845, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x88a8ffff00000000]}) [ 2287.299872] BTRFS error (device loop0): open_ctree failed [ 2287.318012] QAT: Invalid ioctl [ 2287.326228] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.333446] BTRFS error (device loop0): superblock checksum mismatch 02:48:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x600}, 0x0) [ 2287.360277] QAT: Invalid ioctl [ 2287.370312] BTRFS error (device loop0): open_ctree failed 02:48:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:09 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xff, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) recvfrom$llc(r4, &(0x7f0000000100)=""/77, 0x4d, 0x21, &(0x7f0000000180)={0x1a, 0x104, 0x100, 0x9, 0x9, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000000c0)=0x3, 0x4) epoll_create1(0x80000) getgroups(0x1, &(0x7f0000000280)=[0xee00]) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000001c0)=[{0x8, 0x9}, {0x7, 0x82}, {0x3, 0x9}], 0x3) 02:48:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:09 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x4670, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4305000000000000]}) [ 2287.459092] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.466322] BTRFS error (device loop0): superblock checksum mismatch 02:48:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xc00}, 0x0) 02:48:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x800000000000000]}) [ 2287.508256] BTRFS error (device loop0): open_ctree failed [ 2287.545970] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:48:09 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x5891, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000002c80)={&(0x7f00000015c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x2, 0x0, 0x4, "26fedc1945995f8bc60d2af848082945dc048c41a6148824b603dd531e7ea40d3fd3f4292bac671857ecc00e250f345fff3961fad448b86e4b3d500a4e028d", 0xe}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001640)="3d067d68cc5df40c4c0a8d4c6f9544a5fb477160af5dc8a94062d7ef74ffc3fc8b01b17fe80c134b4a32110a595825703c56b29b00e9594fc04f28ec1561041ab7966fae3a4b136096d0d77b5b07df4eb30f6fb5c2102db785da0952ef281f4ff615757ed93cd3f68d37f1240f38e22761dcfd070098334568b7594aedde4fabd13992ef9d85349cb8", 0x89}, {&(0x7f0000001700)="4dbbc01585cf83a75176548b20c5bb4a9ed52fa2dd5a12e1321532f6ff2785ee8bbdc56d0344fe779554d293ac5e563e8371ba7596575d50863d1099066ef556b870a3d19c87b7083334d6fbcc54b7c40a54a74e8680a3bdb91b8f2bdf6f64e8199341d2f81e6137299bdb8bccbac0c13088f6f888cee3c9c5d7f85f3958ddd4c7e8cb1eeb71075a4a1440945789570c8ef427a64e5c3592717137f1f8d2b2943de83408ffc81840a3b3aa8f20dfd68dd481015b75d532afe81857fbf06928d442fb8024a527325e96ad5dd1d788870c94b0c75cb4dc4230bd45f043b3d19ed8", 0xe0}, {&(0x7f0000001800)="25210cdc9ed1a91af16cff349e680a80a969ad056eafca43a59cd4b73638c0bb531a212e3100dafffeb3ddb2af536c48219111226315f269a03129046554a06fea7a3b05f80b77f188fe428f71023d82dd9e4e359351e648506c32c0bba0d9407a16ff008e0bdd154b2069983ff3b908bb4ad510e4361d80635ba680fce02c9bc5b48b4db4948c342a4e0d412dee6df7d6a37f9c66d75f4f10328064ee6822383eed4e1d1b5f163bbde5863734f71a6047", 0xb1}, {&(0x7f00000018c0)="f99bffa3523e85705b1699b2a37d4b5c523a88b0ef164530ccc6dbc0ea504c60eb882766b3e8098f5a40d1611d3970a7b2263dfeeba60f7c8cb84c07df5c0a61aba59a2bf4a1691ee115d37c29f46d57fc4ea3e01b0e9a8416a88e4c6f7421ac0e8e1eb9b62e3cb73146a9c263a61aa603b709afb39cf45d24df224e21bf6ed2b79de03a25135f4aad8a2baf74276f45209218d8039658b7030eb744c88e3a70517b77e4b3c47e8c79819511756504ff2a339a527e7c95d4e919058eb79026e738937ea8624ae7d9c2798daf791d401a58b836ad720b842162ca9ab55b3ea20e9d2fe6a9", 0xe4}, {&(0x7f00000019c0)="2a769230b9ab3365dae77d13fb2c31e2bd91d6a372d9dcaed444ac6ea29c26d5c4547b8ded68bd31e4de", 0x2a}, {&(0x7f0000001a00)="ce34", 0x2}], 0x6, &(0x7f0000001ac0)=[{0x1010, 0x107, 0xef6, "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"}, {0xc8, 0x1ff, 0x2b2, "aa25c97911abc01d4f8562a6b260ec133461134d87b5eff394023b82228285c1bc95374c802d196fe5418ff87af70e4b0313f7f31664f4a61a89e0d987289e813b7ae2c213139bbfa04855cf9caa692d9b4f88b826fe07262ca16b4b22f949b03663bfdb60366f3352d55035140f3dd9b8b91190cf1c0bd43eb024623ff97e804ae6853a696fc677f4269a3c1fecdf91fda37454f9f4d2746d9a6051f204cd9817e67812e440716dbf04f203ba32754c5c7dc6"}, {0xe8, 0x114, 0x80000000, "33a2733bfc50f40c793e43d7cce54bea6c3cf9ae7ca372db525fbbcddc65bae393c3d23793e056fbbb7bf2986c39231cc5aee5bcd96842ea011317e8cc4c145b2f890fd7a45f5b202c6b181f24b7f66d4ddaa499e57566ebcf604ad4e8fc74da680f28f97be997a13090bcb0f76a122a008b85cbcce232c3494a63b53acbf50ec9259166719098393493762f75b4010cbeba7b21d2647198ea6d0d1c17391c134c699f653b8a702ae92f03ee5ef1ae94aa1c98c140a152ef34b3aaf7bf4965efa990015d5dfe926d78dd9ddb0398a0f2d49cb1d9dce3"}], 0x11c0, 0x20000810}, 0x4000000) r1 = syz_open_dev$admmidi(&(0x7f0000001440)='/dev/admmidi#\x00', 0x9e85, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in6={{0xa, 0x4e23, 0x3f9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff90}}, 0x1, 0x1}, &(0x7f0000001540)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001580)={r2, 0x400}, 0x8) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000100)=""/20, 0xffffffffffffffca}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/37, 0x25}, {&(0x7f0000001180)=""/5, 0x5}], 0x4, &(0x7f0000001200)=""/105, 0xfffffffffffffed5, 0x2ff5}, 0x40012000) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)) r4 = open(&(0x7f0000001300)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000001400)=ANY=[@ANYBLOB="0200000008000000289ef895bf73cb4c90497dffffff7f4a9abc09ae8c8e0e10cf91d1fd624f4aa703735d7f154c2f85abb3a8286891710c3dc7"]) sendfile(r3, r4, &(0x7f00007ed000), 0x5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vga_arbiter\x00', 0x2, 0x0) 02:48:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2287.553175] BTRFS error (device loop0): superblock checksum mismatch 02:48:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xffffffc3}, 0x0) 02:48:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x7000000]}) [ 2287.598377] BTRFS error (device loop0): open_ctree failed [ 2287.624031] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.631252] BTRFS error (device loop0): superblock checksum mismatch [ 2287.649617] BTRFS error (device loop0): open_ctree failed [ 2287.671117] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.678303] BTRFS error (device loop0): superblock checksum mismatch 02:48:09 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x65, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x4020000002) 02:48:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0ffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:09 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x7435, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xfeffffff00000000}, 0x0) [ 2287.715640] BTRFS error (device loop0): open_ctree failed [ 2287.730996] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.739028] BTRFS error (device loop0): superblock checksum mismatch [ 2287.765150] BTRFS error (device loop0): open_ctree failed 02:48:09 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x370e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x800e000000000000]}) 02:48:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x700000000000000}, 0x0) 02:48:09 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x30, 0x5, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000002, 0x0) write$fuse(r2, &(0x7f00009eb000)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0xffff0000}}, 0x28) 02:48:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xd]}) [ 2287.854165] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.861351] BTRFS error (device loop0): superblock checksum mismatch [ 2287.883046] BTRFS error (device loop0): open_ctree failed [ 2287.891144] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x4000000000000000}, 0x0) 02:48:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002600)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000002640), &(0x7f0000002680)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000002e40)={'vcan0\x00', 0x0}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000026c0)=0x7f, &(0x7f0000002700)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000002e80)={'vcan0\x00', r4}) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg(r2, &(0x7f00000025c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="05c4a927aecf2c4762a0439f8de3a7b20975bad095872096b1aa58a38628de4310bb0241ed8fbd2e522db38c54c8fd975d8dbdbd4116691f80142822f1ce1551ebbf69df449ae41031b53af270c3ca9a092781cab2b2c3405f1e7d323e718174345566b1cf0ec0ce6c5e19f43af03941733baca4f9507362871392677eb58ac13e730f17939cf0f73633f135c42b2e62000e90d330a9d5617dc49506874012941923cf86c1d714210a48bffb658067e93e8a58f1af0c7400f6cd0ef4c8b8e512f38ec033207c8c455366d3e7e072ce31f82129e41182f080fcb8575972018d7ce1ce8cb82a8aa3446e646042", 0xec}], 0x1, &(0x7f0000000200)=[{0xb0, 0xff, 0x101, "6233aa2057990c95fbe7c8b4b070eda644315bc931fac15941be58a352410899c15b107cf39e8b46cd48f16375de1c512c9df10fc04bfb08bea0be1b55d2a72f66449b59a1dd59c7e79d9562a1718a4ceb2d4846a8c4829fc66403c5ba01cfdf92000edb6c38a40318507a459c4a6571f0da2d29a883ab75bfda327eb2408418b6c2cf2e05e5480b99cc13158ae8ad961a89c2dc33b69780f9ee31eaf80d88e2"}, {0x10, 0x10a, 0x8}, {0x100, 0x109, 0x5, "a73f36bb91c6622a0355bdf2b7baaee55792cf8bb54fae9ee179d36ae9f76158d7e7903f99100417019640d630799809b0257cc9199374f98fe961d44c490ed2ff1604d0886c1524b7b19479ab955c57383f9735c44a37a6dd80e40689503acca782e29629eb893d5fcc6789670a0e4a8aed9adeec4f2f7b85f259d40babf407d5ff187fbfb06773d4bd8fbcf1be7ca997e7304c2001007706deb9d504d28f0235cd539ffd1043ce7778d0e979f71e95ca4748ed12d2f201636f22318ef2821f411abde9e5016532fb10ca93605608ec93677701c8c23be193b1cb4316972c9d43d6c8560d297eaa68c2bf3d7b90f2"}, {0x18, 0xff, 0x7, "3f3e1c96b1d01798"}, {0xf8, 0x11b, 0x54, "ed23fca6e78b9f873196626fb12ca7f4f059923f738506c31025f50c3be99e8222974bf7a8d33600fb4e3487759b5ba7fa0abeb64ffac268d577537f685b8d5ca3ec23e68b916080362fff708fde2bfd4596c29888e5d0be389caa8ed8ce42364dbf354215b7a678ce91c69f4e69dad93f43ab167fef6f40b0783e49b2460d3871e9a38bd0a94954ace2391dd13f48451b072f30d5a0dbe5b217691264f65c6b9b9831b51c53ad813075bba92cb3abf1dfee0b05a1916414fa9b24cb33ae81900d650e62af4d5bdf818428adbca320a203f55208361d1d95e311f9f6669cb77485642a735db9"}, {0x1010, 0x103, 0x1, 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0x23b8, 0x40010}, 0xb1ed390cf224a556) 02:48:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2287.898540] BTRFS error (device loop0): superblock checksum mismatch 02:48:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x88470000]}) 02:48:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:09 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6fb6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2287.936926] BTRFS error (device loop0): open_ctree failed [ 2287.965896] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2287.973137] BTRFS error (device loop0): superblock checksum mismatch 02:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xfffff000}, 0x0) 02:48:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8864]}) 02:48:09 executing program 6: socket$xdp(0x2c, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x23, 0x2e, 0x401}, 0x24}, 0x1}, 0x0) 02:48:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2287.996548] BTRFS error (device loop0): open_ctree failed [ 2288.026043] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2288.033241] BTRFS error (device loop0): superblock checksum mismatch 02:48:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:09 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xa9f7, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x5ae1, &(0x7f0000000440)="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") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:09 executing program 6: r0 = socket(0x10, 0x80002, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x1}, 0x1, 0x0, 0x4, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="8d88d14d5f1d7bc275707ff85dc08e99001d88aad7f4d3402e8f01c7afecb86ef075bba5b141541dbef37d8befc9ff237d86a0892b2868b1e98711850c991abf69cf1124551d3537c755b4930f06617140c4937dc602d164580bb8bc0203799764c71cbe4bbffa4533aab1f6b4f18566bc300c8326eb42c4d5e876bc2de19da9a9454ab5cbd54a53794730677c9317beebdfc25946", 0x95}, {&(0x7f00000001c0)="9fed8faf5af792e2783400ce98819f1530fda5172fb2a8cbfc9c300d17a4ba048d5b941115090c767fd8c21a9efd3973cf3595ba008587bfcaad551a530835a848cd9bfe2eac64c9f534f029b21f705183864f0650d4520aa7ce7bfd510b3e8227a5cb34a04e8c4ac312109208449221d3669928ecd31fe3b95b914ed26295cfc99f0a844c1a7dedd8114c129388fe5a7c91aa0abd7ebf9d5591eb6f07a60bc4e7ddba2bab24b0d295b9477fd2c79a7d5303e826d3ba30a638cc2deb32e1b53ef5d76c76379f8853a959c46bd3687bc5d41ba8ec5dc2444c6f", 0xd9}], 0x2, 0x0, 0x0, 0x44850}, 0x757}, {{&(0x7f0000000300)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)="665b1bf8e95c6dac9e9f717193af2b2250a14579e2c284f0ac92e29bb16f593cedb91510814ba93c1cbff0e13ea5ad640b932ddc26085dec5157c0779806d0b93b3c1dde455b976911d498a36b889980f05f8e6950676ac535ef12850fd225c0b915577b1a4f35", 0x67}, {&(0x7f0000000400)="c208b21b803d35a4a9b593cf9ad90a8e25ca5856273c9a1e22eae60f2520259d59aaf27a1c5bd0bcae22fb2917620ed7391d0ec9caf9a6b2d68b3d34c61aaaa2ee69c011abfd15fdab2fb2735c10d71435267b62b25819595124aa025bdc092109a2181cccc633c09e", 0x69}, {&(0x7f0000000480)="505d78b4665764d4f72d2253c7e16e43c73cbcf3631c6f9b497bb23de4760860d9a35e5428ae3f402d0f7e2a75981e555377cf0a7146029eed61bbe637787f70161e94340253338078f521", 0x4b}], 0x3, &(0x7f0000000540)=[{0x1010, 0x29, 0x7, "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{0x110, 0x0, 0x4491, "55e42bb714acfe300d5ca3b5d308d8efa7e1833e286abc630a8515ddb45ad3b4230ab11642c733de5cca22986de4247b5b263bc9e70998b58a123063af65ce5b2a79bf7b9abe26cc8197a9b251df7a304ea349cb91516b0fdf9d90dfd4349366fdeb452b213a7f04e24f763b0b84e0f1bd4787e7b40572251d59367ca90983b6f827e9d507e91110d5b11f8b7f9e8360bd52d3b6304d5570cb3924c0fab3492aea138d62c14a272b8970e0fb8a5a07cba543e622e204d8c2554678d3e6c8f5e44e23246a280b1e64d36a1e03a630b8cf9577647b4e443e6079da647fb76ed553c38d57b040377aca952dacc5af22478ab4762367c91c289deb"}, {0x70, 0x1ff, 0x5, "d746272e53457039f29c88f0b3d6d7aa3462e6d5fadbdefe4dc9ade1ea9e632e62d86f217511d46a7260f5e93d1d1a635901673fd49d36c10aed632d9fb0d737bc96e3caf93b9f489284d2542e4d7314928182e5d5f4d55e02c33387e1f7432f"}, {0x88, 0x0, 0x100000001, "e196a233ffd7398250190995e2019289996281ac70f31ad6bbda5a6c5ed4851230fa81a5b23700a5c412ece8accbc4bbed824b05ba18e45c247f2287cb9147f7fd62b572594a82c6ea3f225263fc6d53934fa61bb09820d3d6ba85144eaceebefb8334c196b0e4d92f0d840b9e028918812a5c"}, {0xd0, 0x3a, 0x0, "3b7a53860bfc88963d954e90d73303ec84d9b72dd7e861cfa6aff4f7f8a9dced4663605a1d7387c036811aad7ddd11c68430bfcfae858508336a769e4b96a1ea87918c088bbc65af2333e1f00ff5d880ff78d290b38a7e99f9a2639b9f6ddca203e2b8200427f49403efd043e1fb079843fe658cab44d62ff752baec3f49e07aea3bb71e063c0401f445df12b65d910124e899ce985cf2c96ec8be421b06a31bc645b1f758f58cfa6ceb8ed9fc885bf2151025658d614924ee7ec851"}, {0x90, 0x0, 0x1f, "374be63a1fdc286171fd069dccd8ee1ffcf941fe8839105d7c89dfa676d74948ce05869f09e4e7903734da2b8d415c4187944de0322f9fd8bd2f5ffc3c62ac15702d02f4a8160d4c659c3605ae8dd7a2cb7d6077536899894a6457bf7f23bb3785f410d800165d7d470b490a9013ed08fe24b2d05febdd57ec2b04e82ea40149"}], 0x1378, 0xe09969ab1655b235}, 0x800}, {{&(0x7f00000018c0)=@nl=@kern={0x10, 0x0, 0x0, 0x80000}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001940)="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", 0xfd}], 0x1, &(0x7f0000001a80)=[{0xe8, 0x101, 0x9, "4cacd8adae71211bd4311c986560e82cc14b9a2fc617e8259fa69d09a77741f230e9cef806d687f794dca8edf0714aaf35dbc58950ebdaf784268705af7054bd74556e54c26746bdc3f7604831744616900d8a4e70f7860bcf6cf35b4047ded4ad058c9dcfb38745b053dad06ba3ea278ebf690acbb0705c40f7067f938b435ac662df498cf4b3a82017e713509938b512db544491e79274df55455e6b852e14c134655462a34ff958e33f3169ff311f7abcd0e7f07286e6037936a5001128ed6a3e3fe5feb6c2323b4189ab921d94b006f0"}, {0x100, 0x6, 0x2, "0876cced47839d1698dc6dbe1ec8964bd2a6a61e87496155cf43ec8f3bba9f452e1855ebf17f166f71cfec3a66ea9abd736e9e4e9960234fa42a0ee975846eba66fcbc2067507c832023d6f0e83bfc23e415f182d1061ef2cc1db9a6e6e371339519f55978543724d8e9339688109952569cfbb1030d8ac74a274e6444d670d8e779305fa94ff02df2429e9e82ccebcd073cd85a551ae6d5e10919ca86dbd7bf1b5b4b2a406610dbea6e25e900435b1fe5464874dc626c0212ad5aa9b52fe848e387d577bbc0c752aa670117918a9892aa831f2e0dabc901290b6572a8cc910ce4b603e2abb356912e9e6073350d0823"}, {0x100, 0x103, 0x2, "b994207c874e6c3a497997131381134f1375016529a2172f8692362d20dc93cf59fcca190207e939de61937a0f0c63498dd9de357fd627cbb70c6fd5b02dc93ffae14b538d232fd46b52cc50aaa36d4bba29354b08105ba7adce6773361a536a3e38ba9fa3d76eefd80ff987e64ecc917c2644a653545b2984cd12c3d155d90e1fa70724fa1f6aba9f87cefdb0e63775bc496a3975f2083d47615d20f5e91ff40a2ac43d2969f4747f7dcb8b3ee8dfdcb890115e6284c5b08da5fa601c2c992bd6481c6d27ca61ce569b05e831d0c0c57af4176cac8f317a58ceeb08c94b15c2a2ed0ce7fd7df4d2f262f4dc1237"}, {0x98, 0x119, 0xee, "a12a706b1d605dde0fbdb42c1487b712759798b2a7fa63e36d3c40936e62bdd4812ea9ee67c6a437a6e9e0bb6e0083b5b5a6f7628530f673a9f522fd423953380f810e36e0f353bb14c0e2afb67c27dcdff9da14f012c8f6bd14879516cfc2f20003d341dbe3b088d0b194bdf918d1749a16eb104db22fd8fc578235eeaa1596f69642e93b1e10"}, {0x50, 0x18d, 0x8af, "c7a9fa590df2bfb793d958ed202e21ff8a6284a5beefa7305805fa67c9ae9d780943cafa12003a4c4e0966014fd1a930b5fc955f77f4d09519dea5e61e4e9841"}], 0x3d0}, 0x1}], 0x3, 0x8041) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10}, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001f40)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xd4, 0x7, 0x8, 0x0, 0x1}, &(0x7f0000002000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002040)={r2, 0x3ff, 0x20}, 0xc) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x3, 0x1, 0x7fff, 0x6, 0x9, 0x4, 0x46f0000, 0x80000001, 0x57, 0x5, 0x3, 0xfffffffffffffffa}) 02:48:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x2000}, 0x0) [ 2288.077328] BTRFS error (device loop0): open_ctree failed [ 2288.097149] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2288.104337] BTRFS error (device loop0): superblock checksum mismatch [ 2288.133978] BTRFS error (device loop0): open_ctree failed [ 2288.170765] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2288.177944] BTRFS error (device loop0): superblock checksum mismatch 02:48:09 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:09 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x95ad, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:09 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="00cc0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8001}, &(0x7f00000001c0)=0x8) r3 = socket$inet6(0xa, 0x5, 0x1) ioctl(r3, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") r4 = getpgid(0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r2, 0x180000000}, 0x8) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000380)=r4) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/215) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x782]}) 02:48:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xfffffff0}, 0x0) 02:48:09 executing program 6: 02:48:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xdcb66, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2288.200147] BTRFS error (device loop0): open_ctree failed 02:48:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653090", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xffffff9e}, 0x0) 02:48:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="3874794d1984a3e3c251c163ae3b5be551c2b40926ef561abb3464c70e91b4ff49cdead23dae64ae2e542bf6", 0x0, 0x200007fd, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffff9) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) sendto$inet(r1, &(0x7f0000000000)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 02:48:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6bc6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x8a02000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xfffffffffffff000}, 0x0) 02:48:10 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0xffffffffffbffff9) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000004000000bb000000000000000003000500000000000200423b1d632b010020000000000000"], 0x80}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.evm\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioprio_set$uid(0x3, r2, 0x7fffffff) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000200)=""/170, &(0x7f00000002c0)=0xaa) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) 02:48:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e731d138e68af9e9a0") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe4]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:10 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xadf4, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000aacfe4)={0xa}, 0x1c) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001340)={r2, 0x1204, "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"}, &(0x7f0000000140)=0x1008) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100), 0x4) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00be1a72df179f3437cb711a5069046f83cac579349cd5f9cefb5a56abb87e53063a8703b41ab23635f26e200be697bfd58928358cce06094d691581ae91818b2652c524eca171e376a072894f24fb46e069864fc2399857cd0a38bf259a6a33027e1bf8629d0f6bf04a3759de540aa129bcf89a8fb521c5149cc3725f97f739a78542a041c0aa3ff097539541187ac85a5fd26c777f9fce42b2e5b17eff2ff97fa6b53ed3153e4eafc017d44ca1ea4deb4d7b1fbb44d207d0a381bed31dafa272713e86413e84d94b64cb9f3d0e6b4a85316b1b4a7e39595183e04a8dada6c7264e830df37df06dc0df39ebbc26d6b775e52e5bb6"], 0xb) 02:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f0000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xc30c000000000000}, 0x0) 02:48:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x30000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000240)={r3, r0, 0x6}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x10000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000100)=r5) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xc734, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xc00000000000000}, 0x0) 02:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:10 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x80000001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000001640)=[{&(0x7f00000020c0)=ANY=[@ANYBLOB="1080000ad21853ff5b6402b153"], 0x1}], 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0xf0, @ipv4={[], [0xff, 0xff]}, 0x3}, {0xa, 0x4e23, 0x9000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x4, [0x1, 0x0, 0xdc, 0xdb29, 0x4, 0xe00a, 0x729, 0xfffffffffffffffd]}, 0x5c) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 02:48:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16f4776710706b8c8db39dffcfac22b71f1e3fe650a2b25a4bec6b52c54d69e92f683ce38287280c9c33fc581acecb434326de8bdc27abd906efe6f3c5ac1bd4064089c7589d991aa7c728173a959079249c92dd30dac53dae0e7df37fc9abd0c288cb010e3822fa0a41520550fd28814858461025a9373308331b80b44ac056b76a99845d99e18b3a78be0bb1ce3d40339cdc7864fbaad1f5b93d0cbbad53880d9a60e35247840c000000000000000000126a15e40347a22e213d9c66bd712be9b1f546d438e29baa1c6cfebdc3ae9d4b39a5260969d44035dcd4f23a999116f93187303e3d432672e62ab995d1") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000180)="b48b28d3457338da54fbdcfb39f84628232cecb8c594f93dfd20301f121e0c0e2343a428ff6bb0a86d435ec44b54407d13aeaec3d712c8936dc8101329cd4a09fed4484146f706bd241859da287b665d5e5e73ddd909dd736c9c4ae23ded2a2978a76383b76ad42e025932c5428d018256fd6d5dedc2035d58b3e465adf6ae4134675d43949c6673b8749f77350103b08e793bde26ed99c7af38c8ebcf6df16338fef00c3ac0527ed58b9aed649e051392b4aae30a8d4399956dea3976501512aa923f9888c30a027e") 02:48:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2288.687457] QAT: Invalid ioctl 02:48:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2288.727708] QAT: Invalid ioctl 02:48:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xa000000}, 0x0) 02:48:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x5) syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000002069078ac1414bbac1414aa0000f40180cd544a80cb23906a9563e6bb3618a289b9b865dd924331711048761d239ddbbed6fbe8c8ff99d7ede884fb2588768fd7fdb020d64fa154a1736eb97f9ca5f6b560f91138a9011e941a58382c0200000003b2ff4c034b8a194f7b5af091ab6cb1c5326808c33c0fa2087132cc4a7579cc8287bc24a75b", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 02:48:10 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xa060, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:10 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x2}) r1 = semget(0x3, 0x0, 0x48) semop(r1, &(0x7f0000000000)=[{0x3, 0xffffffffffffff2a, 0x800}, {0x3, 0x3ff, 0x800}, {0x3, 0x44d1}, {0x4, 0x692, 0x800}, {0x6, 0x3, 0x1800}], 0x5) [ 2288.763481] print_req_error: I/O error, dev loop0, sector 128 02:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff90]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x60000000}, 0x0) 02:48:10 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000002600), 0x5f}], 0x4924924924926b2, 0x0) close(r0) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x4, 0x3f, 0x83, "af408ebae0e498c2a35740892148bdc69821b7bc75f1a66e9a288cf6541ae5275abb072a71df293942e27181fc4cb1bd96b0410b4148e146153d19f519fde6", 0x2f}, 0x60) 02:48:10 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xc2fd, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") r1 = fcntl$dupfd(r0, 0x406, r0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000008c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000a00)=0xe8) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000d00)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000240)="3c216a94f1f5bea51b8eda020ade459ea9a0df92f4fa32892f23e270300cfbfb7f0c4e6f94b620d4ef54d906d43964008f68eee8ea7e47f325b4905f45021c17587ecb71a5b77d1fcb828c7967a057", 0x4f}, {&(0x7f0000000100)="15bd28bb0a57e8698db2551871094b9974fec53174b56f2066c82707c7eb1f8769f05b868c26", 0x26}, {&(0x7f00000002c0)="f1dde9f8b7e0f6f77a04bf31dbf4cefe23914b6593bc7294d15718befd33ee692ebccd27d87ace", 0x27}, {&(0x7f0000000300)="5fc118da6513fa54810f0d55d1cfeb151189dc39fc25ede184b699e26a57a5c871f025ce246c8d73c3df2797b509333b3fe26a1423c7204c182b64b43df1fa7f7354ba1120b4510387e6f7949a3ec0a379758d", 0x53}, {&(0x7f0000000380)="a06fe5cd26f322f4a95e3db7593be717db47ffbcae640cd379e9d508ecd617506791e1e023a7f7365965e921196a0d4d7dbec134a66c3ed52ca3019f1f1178779400c08744bd141cb189a6468f264b45ce4e10db2e0337e68a9d87c2cb81089fa59c8bf8cf599291834440d5b75794ab008ffb97d1b84c42dcd11c3947f4a22b0b571a00423a8982c77382efd09c661f2523a32c52c1767bf1d72fa96c263efce41be0026e99673a79f300dfaa77f51a8bb93f79d98cf1a6cb3b262a7090ccc4b43898a390954f4af88ed48a5538fd3d", 0xd0}], 0x5, &(0x7f0000000c40)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98, 0x40000}, 0x8000) syz_emit_ethernet(0xffffffffffffff69, &(0x7f0000000040)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xfd5]}) r14 = fcntl$getown(r0, 0x9) r15 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xa00, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x81, 0x1, 0x7, 0x5468, 0x0, 0x7, 0x2000, 0x3, 0x4, 0x1841a6dd, 0x0, 0x401, 0x715, 0x7, 0x9, 0x1, 0x390, 0x1ff, 0x0, 0x3ff, 0x6a3e, 0xfffffffffffff801, 0x101, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x708d8000000000, 0x100000000, 0x0, 0xffff, 0x1, 0x7, 0x9, 0xfffffffffffffff9, 0x9, 0x0, 0x7e6, 0x0, @perf_config_ext={0x4, 0x186ab7bf0000000}, 0x4, 0x810000000000000, 0x7f, 0x4, 0xffff, 0x5, 0x80000000}, r14, 0x2, r15, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000d40)=0x3, 0x4) 02:48:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x8000000}, 0x0) 02:48:10 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xd0f1, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:10 executing program 6: r0 = socket(0x11, 0x1000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008916, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x20100f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) dup2(r0, r1) 02:48:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3bb1c00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:10 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x9d17) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e10e1f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1201, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653005", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x6}, 0x0) 02:48:10 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xa37c, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:10 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101200, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0xffff) socket$unix(0x1, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1e4453be41b01bfaa58806ed26540040100000000d2c68a3543a3de") syz_emit_ethernet(0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="43000000907800003c2b5360929aaa487c9e80e26f47b989e939cb62"], &(0x7f0000000000)) 02:48:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x100000000009) accept(r1, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) finit_module(r1, &(0x7f00000000c0)='\x00', 0x3) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) 02:48:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f04]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:10 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xcbb0, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2289.148337] print_req_error: I/O error, dev loop0, sector 128 02:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xffffffc0}, 0x0) 02:48:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0C', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000dabfddef5ed502ae4d28b30f8380ad720bf490ad7ef5967eb609940ef1e23d109fbe4ed44177610fc6bdfc622470f7b5f4f1cb11a73f9c149a35fbe4f89525453d3dd70007db9c5818d806b4e0eac3883f9d4575a977dbe775dde9985012b875f1912494b2a856b6e206a93b682c5b336e2356c349fb536077b3fca174b0a16368802f61d03e4ddd8d720e5c7981e1fe0f5092ff1b43f933db48e255"], &(0x7f0000000000)) 02:48:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xcc3}, 0x0) 02:48:11 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x2297, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2289.293760] print_req_error: I/O error, dev loop3, sector 128 02:48:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)={0x0, 0xfffffffffffffffd}) 02:48:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x8100000000000000}, 0x0) 02:48:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc80, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040)=0x4, &(0x7f0000000140)=0x4) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000500)=""/84, 0xf}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x2, &(0x7f00000000c0)=""/50, 0x32}, 0x0) 02:48:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfsH', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:11 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xf47, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x3000000}, 0x0) 02:48:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069053229278ac1414bbac1414aa00", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 02:48:11 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xd674, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x1a}, 0x1, 0x1, 0x1, 0x4, 0x5, 0x4, 0x6}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) 02:48:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x8100}, 0x0) 02:48:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2290.204009] btrfs_printk: 63 callbacks suppressed [ 2290.204017] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2290.216096] BTRFS error (device loop0): superblock checksum mismatch 02:48:12 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000040)}) fstatfs(r0, &(0x7f0000000000)=""/238) io_setup(0x95, &(0x7f0000000100)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x400000, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x800) r4 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x4, 0x10000) r5 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x0, 0x0) r6 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x80041) accept$packet(r5, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000cc0)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000d00)={'yam0\x00', r7}) r8 = syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x9, 0x181001) r9 = syz_open_dev$usbmon(&(0x7f0000000800)='/dev/usbmon#\x00', 0x1, 0x101000) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vcs\x00', 0x400000, 0x0) pipe(&(0x7f0000000ac0)={0xffffffffffffffff}) r12 = openat$full(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/full\x00', 0x2001, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000d40)='./file0\x00', 0x0, 0x1f9) userfaultfd(0x80800) io_submit(r1, 0xa, &(0x7f0000000c00)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xd427, r0, &(0x7f0000000180)="e6b1bd270c290f8ddcc9e55ebc1f8f1272d246d2e178a2529d6224f792fcb33028", 0x21, 0x29b2, 0x0, 0x0, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000240)="c52f1db84acca734c11ecda84974aa589450051f5eb168ec5b91bd3780a63d757792a51fe6689e24c80874c00623b530ce645a2695921ccd0d232cff98507e9a2b5f054f4eb94ad886f6b3c51a0703054f08f6eb9387816c59c40d638cbb16452bf7822858b58d72bdc3a653e79d1504ab06ed2c0ad492658a0076bcc47c4a47ea2c7d8cfff37754d1bc3587ad5e9a5718dbec0a5fc207cacddc0ec7a15b2e5bb9aa19cde828d43fadf9ff07cb0322aab8594f79e9b779c077ccbcf4aaeb92d1b5f8ae50c47d61fb55856e5e45e247492110cd7085e4704e5b22b89c731805c7d132753a5cb6910615b662", 0xeb, 0x9, 0x0, 0x0, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f00000003c0)="afdbef4a16d4d6f7282c", 0xa, 0x7, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000480)="ab03a0132e2be6d5f8d7ea41355d28804a03e23dfe4e54fecb769d282e", 0x1d, 0x1ff, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000540)="739bb4cd78cad1c5c7c74e468e786f28578550fc3b4182fd0c5e915d274672a5fddad2c2e2d1fa8b84d9c74ab37f836837729b36feac36e63c60839c060d596daf6a714dbaae757190a5ce794992f65a10d3558e00b3d20b431298b010537ef44d9469fc5d18ae172ded9056d45835a6381d31aebc2d1565ae5dcf304f", 0x7d, 0x4, 0x0, 0x1, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r0, &(0x7f0000000640)="483a1d838cfa30c96cfc85941f3555ca03255e2c14eaea61eea71aa5cabcc5859ad22d68124d77ddeb4526dd2643886c68f450e9a7e9049067cf8408c773d5f31605ee8eedc3f7463fc3fa945672fa9b3cf660556fcde14f583317", 0x5b, 0x3, 0x0, 0x0, r8}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0xaf53, r0, &(0x7f0000000740)="73283adad27ca78af16277952cefd561c875a8ec018f8a29d0409e120ae9a4cc60446238f1fc828c7b1e2f660ffa222734f30e9613869451d566759ccaed765e5504bc774f568bfdc52e9d53726ba1652631e4c60db285066c42dfb8f8ae02ea0ebc83cf71940917794a1cded012fca836eb9684c4384310ba365d4550a69e089d4f5d6eb437d411a4fc5f3a6f93569dc08ce1", 0x93, 0x80000001, 0x0, 0x1, r9}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r0, &(0x7f0000000880)="c1159516087a80554ded65628250456cc373e69447f0109e6adc0e0d1a16bb22c011e8443083ac8d1f42a91697b62bf2fca8ef663f0dbb943edcb88c94b724ddb105e9ffc69a05d07165b7c973cf7ff4d7123782902775b127882ed1471d2719906b9d61315d284de34deba15534cf19bfaaee4f31a947dd0e3bb6528162e0ff98add9abafefa0fec4d35dda", 0x8c, 0xfffffffffffffffe, 0x0, 0x1, r10}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x9, 0x200, r0, &(0x7f00000009c0)="c647ef6b4938e9bbf3690cd217a51e87a4898e3a844962e56107146a06bc594c2cb85524fc2c08502168b1c6d08521f87b538803fd53fad83af9ffcb0869626589abdd37f7c71a762c2e365fbf5a0ed0371de36d9478404150a65ca85a7d632825eef225e79be3441df2f1c10ecf60bc5ef6cf2fce64739c999ba57a0aa0aadb5815dceb6a8eafc1770aa497beb25bf6afc12e8a396c76cee2b6b9a4d1ba944b203a7151f31683acba75f51e99f8d74768ac054d877fb662741ece6e9441b17d8c8b06d95891b2981bc49d43d56de395c1f01fb7ef0b6dfada7e51aa2b98e8546a79c871106c32dacfb94e", 0xeb, 0x7, 0x0, 0x0, r11}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x1, 0x2272, r0, &(0x7f0000000b40)="daf0e32efed50f", 0x7, 0x5, 0x0, 0x1, r12}]) 02:48:12 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x66b2, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x1000000000000002) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673f8", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2290.276534] BTRFS error (device loop0): open_ctree failed [ 2290.298469] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2290.305683] BTRFS error (device loop0): superblock checksum mismatch [ 2290.319367] binder: 19038:19044 unknown command 0 02:48:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xc}, 0x0) 02:48:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6701, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2290.353096] binder: 19038:19044 ioctl c0306201 20000140 returned -22 [ 2290.354235] BTRFS error (device loop0): open_ctree failed 02:48:12 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6c9e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2290.403277] binder: 19038:19044 unknown command 1986356271 [ 2290.429354] binder: 19038:19044 ioctl c0306201 20000140 returned -22 02:48:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xf0ffff}, 0x0) 02:48:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2290.448251] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2290.455477] BTRFS error (device loop0): superblock checksum mismatch [ 2290.475074] BTRFS error (device loop0): open_ctree failed 02:48:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x81, 0x400000) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000180)={{0x2, 0x0, 0x8, 0x2, 0x7}}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x410400, 0x0) ioctl$TIOCCBRK(r3, 0x5428) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="ae1bffabce892693b80816f3b08072dbf54ab22f6484d754bd3ecfa6784979face6898423b9c2218fc069133b0000000000000", @ANYRES16=r1, @ANYBLOB="190000000900000000000000000030000308140002006ef503000000000000000000000000000800010000000000080003000000000008200500ac1414aa3e1ceab87f4c1ea625e9a256029d3afd8eb11ab14ee92e25548b6071890deda3190cc177065270db"], 0x44}, 0x1}, 0x0) 02:48:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:12 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xcffd, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6ba, 0x100) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x7fffffff, 0xc941c1019eded428}) tee(r0, r0, 0x0, 0xc) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xf0ffffff}, 0x0) [ 2290.502839] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2290.510149] BTRFS error (device loop0): superblock checksum mismatch 02:48:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x15c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:12 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000400)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000080)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) [ 2290.577159] BTRFS error (device loop0): open_ctree failed 02:48:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xf000}, 0x0) 02:48:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='P\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x4) fcntl$getflags(r0, 0x40b) 02:48:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530c0", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:12 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x18f6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2290.645044] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2290.652257] BTRFS error (device loop0): superblock checksum mismatch [ 2290.688907] BTRFS error (device loop0): open_ctree failed 02:48:12 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x2eee, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2290.730721] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2290.737931] BTRFS error (device loop0): superblock checksum mismatch 02:48:12 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x859b, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200, 0x0) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 2290.790256] BTRFS error (device loop0): open_ctree failed 02:48:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x6000}, 0x0) 02:48:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x24000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x7f, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r2, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000953000)=0x1ca) 02:48:12 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x7a3a, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaa00aaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f4010f3079d332ea859d87bcf334a8388d0ed5a51e0f6b475ae9eb6f0f14a0b2208729a18c2c24ed513c9aeb248ccd75f6cf7e10e2382339703c6f1295210c28a655e102494af7d7972610c3d3f24959", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x77, "9c7495a35c71e743d7792e18075ae13274500bd23dc95761078b7a64fa8f807ab28cf9d2baa0cb3cc976f5e9effc463102dd8ff5299ca0466c4d8b1e8acaf9c2bcd9bdfaed9e174fd6b9f7fa2a8238cb5814866da2d3d6a055ca2968b2400a431b910d165f094ac102dc11b2051b1228d84cf7c47ed1e2"}, &(0x7f0000000100)=0x7f) r2 = semget$private(0x0, 0x7, 0x0) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f00000002c0)=""/171) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x6, 0x9, [0xfffffffffffff89e, 0x20, 0x2, 0x3, 0x8, 0x200, 0x6, 0xd79, 0x9]}, &(0x7f00000001c0)=0x1a) 02:48:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x3}, 0x0) [ 2290.934724] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2290.941945] BTRFS error (device loop0): superblock checksum mismatch 02:48:12 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) recvmsg$kcm(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/225, 0xe1}, {&(0x7f0000000040)=""/14, 0xe}, {&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/220, 0xdc}, {&(0x7f0000000480)=""/103, 0x67}, {&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000500)=""/246, 0xf6}, {&(0x7f0000000600)=""/111, 0x6f}, {&(0x7f0000000680)=""/130, 0x82}, {&(0x7f0000000740)=""/19, 0x13}], 0xa, &(0x7f0000000840)=""/237, 0xed, 0x1}, 0x40000000) sendto$llc(r2, &(0x7f0000000080)="57860e17f91a8bf2", 0x8, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000040), 0x40000000000002f, 0x0, &(0x7f0000001d00)={0x77359400}) 02:48:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x161, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) 02:48:12 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x78cb, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x60}, 0x0) 02:48:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2291.021971] BTRFS error (device loop0): open_ctree failed [ 2291.048057] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2291.055302] BTRFS error (device loop0): superblock checksum mismatch 02:48:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x800000000000000}, 0x0) [ 2291.103623] BTRFS error (device loop0): open_ctree failed [ 2291.117363] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2291.124564] BTRFS error (device loop0): superblock checksum mismatch [ 2291.181118] BTRFS error (device loop0): open_ctree failed 02:48:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:12 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6a35, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:12 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xbf) ioctl(r0, 0x0, &(0x7f0000000300)="2940000000160577651070") r1 = open(&(0x7f0000000080)='./file0\x00', 0x18000, 0x2a) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000340)={"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"}) r2 = socket(0x800000000001, 0x1, 0x803) userfaultfd(0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e20, 0x8, @empty, 0x5}, 0x6, [0x1000, 0x0, 0x200, 0x687d0cf, 0x1221, 0x100000000, 0x4, 0x80000001]}, 0x5c) ioctl$sock_ifreq(r2, 0x800000000089f3, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 02:48:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") geteuid() r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x84581, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffff}, 0x13f, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r2, 0xff9}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xbe2]}) 02:48:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x2000000}, 0x0) 02:48:13 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x101, @time={0x77359400}, 0xdbd, {0x3, 0x1fc00000000}, 0x1f, 0x1, 0x2}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x2) ioctl(r0, 0x6, &(0x7f0000000140)="e25f6b193b7b71eb489cc0a2f8c01c3f81d76d4562866aabd31dc064d10d6231537cad6b9cc1a5cd595afd41a29673e45e1e5d2548c7b3007a28673bbb337d20ba4429469a64ee1ab77ed11972bfd0eeccf0ff465977f73beaa90d829542cbf718d80c42c73c3af39f40060a31fc84d700ba1172e12c3df9322dd5e927839494d2a0ab8f1a40098863abe2835e3254613bd84bc386f4e9ef4ecfb3bf6ce028f00160502816c7") r2 = socket$packet(0x11, 0x3, 0x300) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x1}) r3 = semget(0x0, 0x0, 0x200) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000001040)={0x15cc, 0xa, 0xf, 0x702, 0x70bd2c, 0x25dfdbfb, {0x1, 0x0, 0x3}, [@nested={0x10d4, 0x87, [@generic="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@typed={0x8, 0xb, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x4c, @str='\x00'}, @typed={0xc0, 0x57, @binary="b185b9ade6f51f7b89e93fc429c6e2b6060a8b2562ac8fd024114d1fdef259026e1c96d2abe5bd64e160988ff694975883cb8f76d3fc8cab1638da8aca88c5449b9ac0f0175a4e70cb155e1d08520a6ce4a1c761dc71b86a0071812289c5a672aaf8ac63ebb4a0a499452e486cd4c37f1c90752245684a4de77d52d58778e51d085f7a16aeff884f53a64d91591befc326b1030286967eba2ff23fc997557c0bf1baafaa9493e41a54d45c8ec3a77ffca0b1e3fd9091915940943361"}]}, @nested={0x2dc, 0x26, [@typed={0x4, 0x62}, @generic="911abe7786c8a8bb11e72a5b0ae17c4ea2d412c4b64fbe7db72c95ed03ce5b8d8d49e9089b1ea21799a8195f06dc6467d30e9aedd3bea5265368cb94cf5bc4e1e9cc4a710b555afe64463952a6eb0f172b417420e33b34515f8fe556166fecdcb276b9710146cd8639539bc74dd0cb72d386aeb5a9094c10911b3cc4bb37352bb6ad33cec7456cb77d0ffa22f74733f52fd340f1971ff70f3e56b28ca8fc608c24a1159cbc6a7fd13f250fcb229d119b82aa09cdda6f0446b7d14495487e7decfa4279441d1b4552e7b6", @generic="fc2a0ecae573dea4e8328cea7a43532945fa2e473219c068b20f981b57d86df04886a151f683a4ed938017e5545c14e92ccca2cd0a80a65283193c855ddd749d71e819a687a4df4895ba684e1f8ac42e050f98e3218f1812c240eef33fdaf28df21270071f143e1f5868d9dfd080b58ae16d9950a392ae9065356a6963db78975a6c846d8c40e00795f1fd1e37f27cba66f12f50620a80b261fcbca2aba89d977edda9de7adb216816dab2c39d337ff38b79176143cb81f77df7a286f6d4f3806cbdeed99ca2524a512fac7ba7d5dcd8fe51bf1b917fcfc2bc30442e1c490c8f1718f65ed087d2019ecb186135", @generic="a569a11256a79578f1a8ded0825a09d9e4183edd129cc7b5e831a36ff0080eb6d19ef2", @typed={0xf0, 0x10, @binary="c5d33ea79132e7ba6501f83de1882b9bec0cd8fbc4965ecef2d410d3ec6dcc4131f18b46b87b0a09f5a52a66cede78cd38c323eb1c2c1e23997788fa31e67406cf1fc0be4277b5733266979c7cb6e75aef2da3f66d97b1a69760ed9b3b16e0b892d4dee97f97ef6e236804866178da246fea25fe9e2c04c7a8af5003e44892fc5e37b494036227c1cf71dfb4e83799ab6cf30c6af3c88376400b2e735addfc3a5c57f24d26fc309f3f9da34a0a528ba44f444ea6ba230eaea8a54f94f2b5f97cc8e8157d018fb1630bf70e90d41472607c7bf3cb6d18418819ce24056cfcfc0778ef183d27c00c519f"}, @typed={0x8, 0x7d, @fd=r1}]}, @generic="219faeb36a120055eac6cdc5b0", @generic="40b4980a61ffe9e626606249a7cea324e4d33763f0534d38fda85aa6cd63383df61bc8a5300315bfafdd868832bf27243bf8121dd22965c963d2eed18f0bc30bcb04727474399e4cca4e07", @typed={0x8, 0x17, @fd=r2}, @generic="ecf13c9e391877d3f0972acae45e76abf4003e41f23ca489e33fed77965703cb86430b4c5c63189f226f0dc1026dcf97b6927b39831060d2f4c32a269e7e63138a0706a3cfa8e40d44db93871bc9f142f1b9abc10575080daee6ca23ffbbc9bb33fb03154399a26ecbe431b4e2ba1766e00b1064c408b3b13b7cb10ade5925d246483aaa9ff381e8a29f7cf092f1077a80f34103ce96678831ce00c782fefee96c8f632cb53dce1b558946ebfea7a9e15f45805bab7b85e2b5546d8e00fe1dbf32d079cf41effd346d1e9877f3a29ebab14e63dc29e6d5ec4bff3adcf9d8eeba9825fa740f55df680225e1df366755429528bb5468", @generic="e5b55efe728a71e039d8159d1e1e80e03b1ff00fe47b71938b4bbf2e734aec6441bcd95cbb70a52f26fe0933e71da372685c0c253ab9431ff8a466a5c4e55d4a859775dde1c22c110f6b06aea01bacdd88db1d1a544274d0ab3bae9d03bd431f242593255bfab371dae128ce2909fc6986880b390d24b967e737c2acc5949c87b65ee18feb964e1bc907cce0d6a3bc9ce8d4281efeebc4189acabf7ab5cd66dbc59edad848843f2d76b19281a072e072dabd"]}, 0x15cc}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000240)) syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) 02:48:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:13 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffff970d, 0x2000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x5}, 0x1c) socket$inet6(0xa, 0xa, 0x0) ioctl(r0, 0xd11, &(0x7f0000000140)="295707000000e577671070") syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401e95b31dda8b3d2bab302ef5400098da3c46610d8c5bfbd91801037b3fe011e9141d9f18a4ff38bf4e744d099f13a9cb91671c4f41b3f0757ea3cdf3cc57e6f66d998a4f5b1bacfa51d5099d14df483a8a9242f0074123a96b0b7618038c001491528b6e54cb0bd249860833d8a393f112483f0fd065e3513e5760f1ba4c2", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 02:48:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xfeffffff}, 0x0) 02:48:13 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3b86, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2291.300826] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2291.308028] BTRFS error (device loop0): superblock checksum mismatch [ 2291.333269] BTRFS error (device loop0): open_ctree failed 02:48:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x9effffff}, 0x0) [ 2291.363605] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2291.370787] BTRFS error (device loop0): superblock checksum mismatch [ 2291.386855] BTRFS error (device loop0): open_ctree failed 02:48:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2291.413807] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2291.421016] BTRFS error (device loop0): superblock checksum mismatch [ 2291.462268] BTRFS error (device loop0): open_ctree failed 02:48:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0J', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x4000000}, 0x0) 02:48:13 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x5f5d, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:13 executing program 6: r0 = socket(0x4, 0x200000000000002, 0xfffff7fffffffffe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x1d8, 0x1d8, 0x210, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}]}, 0x3c0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x2, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) 02:48:13 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3c21, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x300000000000000}, 0x0) [ 2291.566849] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2291.574050] BTRFS error (device loop0): superblock checksum mismatch 02:48:13 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x7f, 0x3, 0x9]}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = socket$inet6(0xa, 0x1, 0x9) ioctl(r1, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa8aaa582c969d496c0800450000283c9fc50495d3e062ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)={0x0, 0x0, [0xbb1, 0x0, 0x160]}) 02:48:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x9effffff00000000}, 0x0) 02:48:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:13 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x400) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x8, 0x4e23, 0xc92, 0x4e23, 0xfffffffffffff2a5, 0xa, 0x80, 0x20, 0x3e, r1, r2}, {0x1, 0xd1, 0x1f, 0x0, 0xfc5d, 0x800, 0x7, 0x10000}, {0x8, 0x8, 0x7, 0x6}, 0x0, 0x6e6bb2, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x3, 0x7fffffff, 0x8001, 0x6}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) ioctl(r0, 0x3, &(0x7f00000002c0)="8766c4ccade3fb7b5e91cf21ca71fa548e535c5b35844e4831e52771f83ede4f3c3d6b57d0d7f07a3c871dbda74b190f04f582e5a74a717f09c022bb983b02b7c3ac81174d31a2") 02:48:13 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x9f42, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2291.652503] BTRFS error (device loop0): open_ctree failed [ 2291.681229] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2291.688472] BTRFS error (device loop0): superblock checksum mismatch [ 2291.740925] BTRFS error (device loop0): open_ctree failed [ 2291.773125] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2291.780368] BTRFS error (device loop0): superblock checksum mismatch [ 2291.814167] BTRFS error (device loop0): open_ctree failed [ 2291.827858] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2291.835066] BTRFS error (device loop0): superblock checksum mismatch [ 2291.873687] BTRFS error (device loop0): open_ctree failed 02:48:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd0ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x100000000000000}, 0x0) 02:48:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x200000000) write$vnet(r1, &(0x7f00000018c0)={0x1, {&(0x7f0000001640)=""/211, 0xd3, &(0x7f0000001800)=""/130, 0x0, 0x2}}, 0x68) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) fcntl$setsig(r0, 0xa, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r1, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/247, 0xb870ca92, &(0x7f0000000280)=""/118, 0x3, 0x2}}, 0x39f) connect$unix(r2, &(0x7f0000001a40)=@file={0x0, './file0\x00'}, 0x155) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x800) sendto$packet(r2, &(0x7f0000000000)="37ae40fc3cb5993a5bd431", 0xb, 0x800, &(0x7f0000000380)={0x11, 0xff, r3, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 02:48:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f00000001c0)=""/50, 0x32}], 0x2, 0x0, 0x0, 0x401}, 0x8001}, {{&(0x7f0000000240)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000000340)=""/102, 0x66}, {&(0x7f00000003c0)=""/79, 0x4f}], 0x3, &(0x7f0000000480)=""/41, 0x29, 0x8}, 0x9}, {{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/102, 0x66}], 0x1, &(0x7f0000000600)=""/64, 0x40, 0x1e1}, 0x100}, {{&(0x7f0000000640)=@hci, 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)=""/149, 0x95}, {&(0x7f0000000780)=""/65, 0x41}, {&(0x7f0000000800)=""/222, 0xde}], 0x3, &(0x7f0000000940)=""/30, 0x1e, 0x5}, 0x5f96}, {{&(0x7f0000000980)=@xdp, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=""/255, 0xff, 0x3}, 0x6}, {{&(0x7f0000000b40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/48, 0x30}, {&(0x7f0000000c00)=""/20, 0x14}], 0x2, &(0x7f0000000c80)=""/15, 0xf, 0x10001}, 0x3}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000cc0)=""/197, 0xc5}, {&(0x7f0000000dc0)=""/75, 0x4b}], 0x2, &(0x7f0000000e80)=""/203, 0xcb, 0x9}, 0x3}], 0x7, 0x21, &(0x7f0000001140)) getsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000001180)=""/135, &(0x7f0000001240)=0x87) 02:48:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfsH', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:13 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xd57, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7100b067dc0000909bf22f8a15a73bf61dd5134ad347fb296204f7a76168bebbec07419de3c745d7ed5b"], &(0x7f0000000000)) 02:48:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xffffff7f00000000}, 0x0) [ 2291.995551] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2292.002752] BTRFS error (device loop0): superblock checksum mismatch 02:48:13 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x5a9e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2292.035900] BTRFS error (device loop0): open_ctree failed [ 2292.049817] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2292.057027] BTRFS error (device loop0): superblock checksum mismatch 02:48:13 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x143000, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', r3}) ftruncate(r1, 0x3) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 02:48:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2292.083136] BTRFS error (device loop0): open_ctree failed 02:48:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xdcb70, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008914, &(0x7f0000000080)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xc0ffffff}, 0x0) 02:48:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:13 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x1fb3, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2292.134410] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 02:48:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000004c0)="295e09001f1df477671070d926dc0471831e83e3350a5f08d434ef82553bf6f7580f1e28dfeab9b5ca9eac0af1c1b309d4d11b7694e1e8d64b9f0d26aeae5a1ea07eb1de1a9773b6f10389df7bdbf1092a7f05735f778d56696f493fc5f7c62c3f4ead1daa57afe2fd3347303dafd40859b5f318f607ec88580f96c6a5250d576098e62fe7e6c06558b99f8d16756d") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r1, &(0x7f00000003c0)={0x1, {&(0x7f00000002c0)=""/207, 0xfffffc29, &(0x7f0000000600)=""/50, 0x0, 0x2402}}, 0x305) write$vnet(r1, &(0x7f0000000440)={0x1, {&(0x7f0000000040)=""/80, 0x50, &(0x7f00000001c0)=""/142, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f0000a8d000)={0x1, {&(0x7f0000000280)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x3, 0x2}}, 0x68) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) 02:48:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0xffffff7f}, 0x0) [ 2292.195881] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2292.203090] BTRFS error (device loop0): superblock checksum mismatch 02:48:14 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xa9f6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd0ffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xe087ffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2292.248147] BTRFS error (device loop0): open_ctree failed [ 2292.271229] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2292.278449] BTRFS error (device loop0): superblock checksum mismatch 02:48:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffff}, 0x117}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000200)={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r1, 0x3fffc00000000000}}, 0x18) 02:48:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000004c0)="295e09001f1df477671070d926dc0471831e83e3350a5f08d434ef82553bf6f7580f1e28dfeab9b5ca9eac0af1c1b309d4d11b7694e1e8d64b9f0d26aeae5a1ea07eb1de1a9773b6f10389df7bdbf1092a7f05735f778d56696f493fc5f7c62c3f4ead1daa57afe2fd3347303dafd40859b5f318f607ec88580f96c6a5250d576098e62fe7e6c06558b99f8d16756d") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r1, &(0x7f00000003c0)={0x1, {&(0x7f00000002c0)=""/207, 0xfffffc29, &(0x7f0000000600)=""/50, 0x0, 0x2402}}, 0x305) write$vnet(r1, &(0x7f0000000440)={0x1, {&(0x7f0000000040)=""/80, 0x50, &(0x7f00000001c0)=""/142, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f0000a8d000)={0x1, {&(0x7f0000000280)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x3, 0x2}}, 0x68) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) 02:48:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2292.318102] BTRFS error (device loop0): open_ctree failed [ 2292.337105] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2292.344308] BTRFS error (device loop0): superblock checksum mismatch 02:48:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x20000000}, 0x0) 02:48:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ae", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:14 executing program 6: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000480)="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", 0x200}], 0x0, &(0x7f00000000c0)={[{@cruft='cruft', 0x2c}]}) 02:48:14 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x54c6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2292.386484] BTRFS error (device loop0): open_ctree failed 02:48:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="4800000090700000"], &(0x7f0000000000)) 02:48:14 executing program 4: get_thread_area(&(0x7f0000000080)={0x0, 0x20000800, 0x0, 0x7, 0x8, 0x40000000000, 0x0, 0xdd, 0x6, 0x46}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x82, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x5000000}, 0x0) 02:48:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfsp', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:14 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6402, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2292.492293] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2292.498986] ISOFS: Unable to identify CD-ROM format. [ 2292.499510] BTRFS error (device loop0): superblock checksum mismatch 02:48:14 executing program 4: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffff52c5034337259c7beafe481de9fdfc1dff0800450000280000febe00009078ac1414bbac1414b20000f401a401e2c3a41dd0c67aca6875d8b6677c98deee678962d8bb7bf2b3b87b589c7b2e99728639b61d957e792c4692c575b451257c8c0de14bbc071d4eda4dd00f215f3955f61e2b", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x4, 0x3}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x5, 0x800, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000280)=0x4) [ 2292.563811] ISOFS: Unable to identify CD-ROM format. 02:48:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xc0ffffff00000000}, 0x0) 02:48:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x400) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="362c91c102b4c90111732af3c931c5eb12f4cdb3991a93d45501afae9cea55c3621b2fc8435f7e38f01180aac805ac05166d590a61098ba5623fdf7e51ea102b91703575d8147fa6e4975d75cc280ab8506fe9a718f800afd26be26c08f0f3ebebc32f841b50bf03285b7dc42f1878b077ee93f39accb6a0", 0x78) 02:48:14 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6e3, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2292.602433] BTRFS error (device loop0): open_ctree failed [ 2292.635413] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2292.642617] BTRFS error (device loop0): superblock checksum mismatch 02:48:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0802450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 02:48:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x388, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:14 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb30f, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xa00000000000000}, 0x0) 02:48:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x10, 0x3, 0x0) r2 = getpgid(0xffffffffffffffff) wait4(r2, &(0x7f0000000040), 0x0, &(0x7f00000001c0)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002e0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 2292.697719] BTRFS error (device loop0): open_ctree failed 02:48:14 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x45, 0x400000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e24, 0x656, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, 0x4d, [0x81, 0x257c, 0x5f, 0x81, 0x0, 0x200, 0x3b70a71f, 0x37000]}, 0x5c) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000000c0)={0x6db, 0x9}) socket$inet6(0xa, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:14 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x75df, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 2292.777066] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 2292.808388] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2292.815723] BTRFS error (device loop0): superblock checksum mismatch [ 2292.833260] BTRFS error (device loop0): open_ctree failed [ 2292.841197] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2292.848434] BTRFS error (device loop0): superblock checksum mismatch [ 2292.857234] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 2292.858083] BTRFS error (device loop0): open_ctree failed 02:48:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x200000000000031a, &(0x7f0000000b00)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x80, r1, &(0x7f00000000c0), 0xffffffffffffffb6, 0x200000000000000, 0x0, 0x0, r1}]) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x7, 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x3c400, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x28042}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x130, r4, 0x400, 0x70bd2c, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x10001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfc000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb, 0xa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x800}, 0x4004) [ 2292.898169] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2292.905375] BTRFS error (device loop0): superblock checksum mismatch [ 2292.930459] BTRFS error (device loop0): open_ctree failed 02:48:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x2, 0x200, 0x95, 0x5, 0x1000}) syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffff995ffdff0800450000f1b53a9a9100000000b9bf5a72d7a100000000bbac", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="f900000190780000"], &(0x7f0000000000)) [ 2292.953908] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2292.961114] BTRFS error (device loop0): superblock checksum mismatch [ 2292.994041] BTRFS error (device loop0): open_ctree failed [ 2293.008818] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2293.016049] BTRFS error (device loop0): superblock checksum mismatch 02:48:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0l', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xffffff7f}, 0x0) 02:48:14 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xac7e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="642a84eb0ee886a30a10c9d0220b5fbc", 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) readv(r1, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/180, 0xb4}], 0x1) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x0, 0x64b55a6a, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x1f, 0x1, 0x9, 0x5, 0x1}, &(0x7f0000000100)=0x14) 02:48:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'\x00', {0x2, 0x4e24}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f00000000c0)=0x2) 02:48:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673dd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2293.080348] BTRFS error (device loop0): open_ctree failed 02:48:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x7000000}, 0x0) 02:48:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x86f, 0x12340) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000002c0)=0x2) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") set_robust_list(&(0x7f0000000240)={&(0x7f00000001c0)={&(0x7f0000000140)}, 0xc, &(0x7f0000000200)}, 0x18) msgget(0x3, 0x400) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) [ 2293.159648] serio: Serial port pts0 [ 2293.167829] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2293.175052] BTRFS error (device loop0): superblock checksum mismatch 02:48:14 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x28b6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4ffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x81000000}, 0x0) 02:48:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2293.228646] BTRFS error (device loop0): open_ctree failed [ 2293.260107] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2293.267381] BTRFS error (device loop0): superblock checksum mismatch 02:48:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x105400, 0x0) ioctl$KVM_NMI(r1, 0xae9a) [ 2293.306123] BTRFS error (device loop0): open_ctree failed 02:48:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0O', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:15 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x55df, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xfffffffe}, 0x0) 02:48:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff621900]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2293.346807] print_req_error: I/O error, dev loop3, sector 128 [ 2293.357009] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2293.364179] BTRFS error (device loop0): superblock checksum mismatch [ 2293.378827] BTRFS error (device loop0): open_ctree failed [ 2293.411138] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2293.418359] BTRFS error (device loop0): superblock checksum mismatch [ 2293.474452] BTRFS error (device loop0): open_ctree failed [ 2293.481795] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2293.488978] BTRFS error (device loop0): superblock checksum mismatch [ 2293.515748] BTRFS error (device loop0): open_ctree failed 02:48:15 executing program 6: r0 = socket$inet6(0xa, 0x1800000000003, 0x1) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x80000000010, 0x1, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{}, {}, {r2, 0x3b9ac9ff}], 0x2000000000000309, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x8) 02:48:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/199) ioctl(r0, 0x2, &(0x7f0000000040)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xe9d, 0x7, [0x10001, 0x9, 0x1, 0xe121, 0x8, 0x400, 0x1]}, &(0x7f0000000240)=0x16) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="b4000000729783168a430a496aa06e6b60467d969e142950a04848d768a4c8d8461d5d4bc4a3a8b53cea75e89ac3782b95c9191b32cd4f7c25393f3da027a39b6eaa856907cfc2b955a311b4ee5503725dc0d2755ff6c8651b1a00fa91a210dc6c1ed7d566763c4c8d165e2c2e0f65364cf79c3c706fd7b70d27858f7a4ec6f8ca9541b8d9425f9adab820f66c302c34008e5fa248f5a5342456cbd4a7272e8901d1aa35835a98e1ea2667999ab2d72b5b4a70cbeaf3c482"], &(0x7f0000000340)=0xbc) 02:48:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x2}, 0x0) 02:48:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:15 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x8446, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2293.953470] serio: Serial port pts1 02:48:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:15 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000100)={0x8, 0x7, 0xfffffffffffffff7, 0x100000000, '\x00', 0x101}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x5, &(0x7f0000000040)="2957e1311f16f477671070") syz_emit_ethernet(0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000009078ac1414bbac1414aa0000f401e7aa6f9030877ebf4792ff9526de3b5ce9eb39b1b0d7e8ca643866f48c7a798cd52643c520972c00eb4986dad600d3c773dace2ad05819aae7346948b410690671b84ed332c83da97fc894967b61202e8fc8da9e75d89ba0f1c9ac1893748154b189bc7b6ea4f8a283c423d8c9e7ab29c317597d2b4ae66c9e29d3", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)={0x1, 0x0, [0x384, 0x3]}) 02:48:15 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x42df, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xfeffffff00000000}, 0x0) 02:48:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:15 executing program 6: r0 = socket$inet6(0xa, 0x20003, 0x8001000000002c) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040), 0xffef}], 0x1, &(0x7f0000000200)}, 0x0) [ 2294.016453] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:48:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffb, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:15 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x8e55, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\t', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:15 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000000c0)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:15 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x100000001, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0000000e6000200000000000000", 0x20) 02:48:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xc0ffffff}, 0x0) 02:48:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") 02:48:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xa000000}, 0x0) 02:48:16 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6a44, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 6: socket$kcm(0xa, 0x1a1fffffffff, 0x11) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e829f650db0f", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) recvfrom$llc(r1, &(0x7f00000000c0)=""/18, 0x12, 0x10000, &(0x7f0000000100)={0x1a, 0x110, 0x3a69, 0x3, 0x6, 0x7fff, @random="5cd57202d504"}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd604da09c00081100fe8000000000000000e70000000000bbfe8000020000000000000000000000ae0000a83c4a4d9078c2a14e4e88f4002a991ad3b256a91462fa2931612f34ba4f12e7aeb6deba70cbc50222c94e874fa994a34a7c6a5fd7e5886d4a4cdd576123e9f38c543ad8ec9cae8f460890d5df2609dd45f98bb9e5f5b6446d2a3ab5da1cb8a26610be3233f4dd9b"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x7b6, 0xffffffffffffffff]}) fcntl$setsig(r1, 0xa, 0x23) 02:48:16 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x6, 0x4, 0x5, 0x7, 0x1, 0x0, 0x8, 0x1, 0x4, 0x82d2}) r1 = socket$inet6(0xa, 0xff7ffffffffffffe, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xc3ffffff00000000}, 0x0) 02:48:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2294.361072] print_req_error: I/O error, dev loop0, sector 128 02:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0x0, 0x6, 0x7fffffff}) 02:48:16 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb32e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x9000000}, 0x0) 02:48:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x800, 0x400000) 02:48:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0xffffffffffffff7f}, {0xe, 0x7}, {0x2, 0xe}, {0xb, 0x3}, {0x2, 0x6}, {0x3}], 0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f, 0x0, 0x0, 0x28, 0x0, 0x6500}) 02:48:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x1a2, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x9effffff}, 0x0) 02:48:16 executing program 4: r0 = socket$inet6(0xa, 0x0, 0xffffffffffffddd5) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaba6100000000b400000800450200aa84298ea2f6bf705e50023f4fff7c3088b4edc1f5b2d143d4f3963a2efc6d0b3afc66f912b922fb835c73b5ddc7a64dcf911e9b1353000eec77166f88176e711bf1", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRES32=r0], &(0x7f0000000000)={0x0, 0x800000000000000, [0x57b, 0x0, 0x0, 0x462]}) 02:48:16 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb2a4, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000002, 0x20000000032, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000100)=""/2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x53973672, 0x4000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x100, 0x4) 02:48:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\a', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="a9a71eaebf840c822081fcc4fd46f5f1e46a7f85e18515362276d5f102d9ec2f8c190f3ca8c40e896542237a8aa6e98d7211c644b03fc979fd0e1ebbdcb740a1e759f89b309c082a34ffcb81386c27fc9330a4f2c41481", 0x57}, {&(0x7f0000001280)="9bbe68fa246e69216d02cc4882e907ff7ddb9a11263ba3b18f6591fc", 0x1c}, {&(0x7f00000012c0)="60449e5b8e19370f31a61cc8729ebe5b4347cd70cc6c9aa2b4cc653d3e52aa16b51ae505a796ad19bc187d75125f22ab1666594c2101436d37d434db95808fb3d7b11c7789c3c84e009efe5ab7b34a82ede13ef221648e2cfb1a5d925800fb79525d5fc4811909084711b2a8c01b81746788ef48ecc8744cbaa17344482f04161d3ddc2a4e044645c90d5b9f6993c2717aa6f30a9715e3af23d4df9ff16d4031fab9a82eda54b297a897087388a1079e1f352c91b4f918efdb3eee35d785cdd9", 0xc0}, {&(0x7f0000001380)="27ace607d0d849b308b057ab0423cd6747cef0b6a86b54555121d140e3193114498ebe280f531574ae5a8a73447dab9d07", 0x31}, {&(0x7f00000013c0)="ee26cc87b6bca62ba8571a5575bd24c328b67e9e3ccaeac4355f3cb65f71c27e1b1642808ec5e0d5bfadb5083aebc56f47f5edc2042bae02ceac2401c996ee07507c2687121ea65987a65dd2e9f062a800bff58ece84d50bcf0a40bf7493e26e868c643def7373d387afde05228a2979657d31330bc1e09358326b9afe33239d7604521fa66e06694c004b627f45a9745f9a45ee5e7a4545fa245acc02aa43f90e5fdb5d07576e457e8fd9b92f1e7f63f1f3afcf37f73992b4a4e1a97d15", 0xbe}, {&(0x7f0000001480)="129c78458d192555b472889276dc6046a3231b3b2530b5b075f9c776956f5de7b3432468e4a0576d2a05f51ff68a9284da870015fb74ffe0564c653ab2100e8b041e013780f3333c10887aa02272f91197db5559a1c5f84fefb6e180979938af6a1144f1af020f9a04ffd839c57e2c9f365cb729d986601171c7d7ea08056cfddc6ef281f3a91e73175041419c88fee82cbee548f515ebefdb70ad5c50c48b74ce3b62a61d3416d28b906b855dcf21fca695bd0a5ab7e51191e2f225d3935796140832fd984800323e6ee8858004", 0xce}], 0x7, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001680)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="8f017dbbf8223fe3f11eeec92dca50398e2ef63e094197520eb6428af835d940d628d911810d7bbec928bbefdebcf96a79e5b48c160553bfbd622ef80c31130121a86789abd4f49a656c2198471fe3e0eb633e9cc7983ff37cd543aea8afcdb327f22a87b69448d69d7d1cc9bf13a844803f7f425bf8fa605aba9f28cc4081946e"], &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rtc0\x00', 0x400, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000001640)) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000001740)=""/227, &(0x7f00000001c0)=0xe3) 02:48:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x6000000}, 0x0) 02:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2294.675827] print_req_error: I/O error, dev loop0, sector 128 02:48:16 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80040, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x7fff, 0xddf, 0x20, 0x80000000}, 0x8) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r3 = socket$inet6(0xa, 0x800, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000080)) ioctl(r3, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) shmctl$IPC_RMID(r1, 0x0) shmdt(r2) 02:48:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb66b, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x4}, 0x0) 02:48:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaf8aaaaaa06000000ffffff0800450000000000f40100200000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 02:48:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0L', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2294.812867] print_req_error: I/O error, dev loop3, sector 128 02:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs>', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xc30c000000000000}, 0x0) 02:48:16 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x96e6, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2300, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400200, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="8e00a3dc91780000"], &(0x7f0000000000)) 02:48:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000400)="295ee1311f16f477671070") sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_nat_t_port={0x1, 0x15}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x80}, 0x1}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8, 0x2}, &(0x7f00000000c0), 0x1000) 02:48:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x1000000}, 0x0) 02:48:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0xc0, 0x10) write$cgroup_subtree(r0, &(0x7f00000001c0)=ANY=[@ANYPTR], 0x8) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000340)={0x9, 0x0, [{0x7, 0x3ff, 0x4, 0x2, 0x4, 0x9, 0x7ff}, {0x80000007, 0x306, 0x2, 0x80000000, 0x1, 0xc2, 0xffff}, {0xc000001f, 0x100000000, 0x1, 0x8, 0xf9ab, 0x7, 0x4}, {0x0, 0x5, 0x3, 0x20, 0x5, 0x2, 0xa7a}, {0xc0000000, 0xfffffffffffffffd, 0x4, 0x2c9a3b00, 0x8, 0x100000001}, {0x40000000, 0x5318, 0x0, 0xffffffff, 0x8, 0x100, 0x6}, {0x4000000f, 0x0, 0x4, 0xffffffff, 0x3, 0x3, 0x2}, {0x1, 0x8, 0x4, 0x6, 0x1, 0x7, 0xfff}, {0x80000007, 0x101, 0x2, 0x7, 0x6, 0x3, 0x3b}]}) write$sndseq(r0, &(0x7f0000000540)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) write$sndseq(r0, &(0x7f0000000280)=[{0x1, 0x8, 0x2, 0x7, @time, {0x7, 0x6}, {0xed, 0x8001}, @note={0x2, 0x0, 0xffffffff, 0x3ff, 0x7ff}}, {0x4c10, 0x4a, 0x0, 0x5, @time={0x77359400}, {0x3, 0x8}, {0x5, 0xffffffff}, @result={0x8, 0x1f}}, {0x1, 0x4, 0x4a1, 0x7, @tick=0xfffffffffffffffe, {0x6cf, 0x35}, {0x6, 0x1}, @note={0x7f, 0x8, 0xb1, 0x200, 0xa5}}, {0xe17, 0x3, 0xffffffffffffff91, 0x0, @time={0x77359400}, {0xffffffffffffff81, 0x8}, {0xd003}, @quote={{0x5, 0x1}, 0x8, &(0x7f00000000c0)={0x3, 0x1, 0x8, 0x3, @time, {0x3, 0x9}, {0x0, 0xfb0d}, @connect={{0x91}, {0xffffffff, 0x1f}}}}}], 0xc0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ftruncate(r0, 0x7f) 02:48:16 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xada, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x7}, 0x0) 02:48:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") ioctl(r0, 0x1, &(0x7f0000000080)="ecce3597d16d06a046219ca4612352fa8a0d5da86cf9c8f5722dde0de22a3a8af9fe9f2640228b59572a3229c301dd3c37f3af73090f5818af96b9ccc10955148932c9897a0a55afbb9264139b16") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\a', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x100000000000000}, 0x0) [ 2295.110210] print_req_error: I/O error, dev loop0, sector 128 [ 2295.130471] FAT-fs (loop6): bogus number of reserved sectors [ 2295.136456] FAT-fs (loop6): Can't find a valid FAT filesystem 02:48:16 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) fsetxattr(r0, &(0x7f0000000100)=@random={'security.', ']cpuset\x00'}, &(0x7f00000000c0)='vmnet1:-\x00', 0x7a, 0x20000001) socket$inet6(0xa, 0xa, 0xfffffffffffffffb) 02:48:16 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x809b, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x23, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x2000000}, 0x0) [ 2295.204327] FAT-fs (loop6): bogus number of reserved sectors [ 2295.210236] FAT-fs (loop6): Can't find a valid FAT filesystem 02:48:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530f6", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:17 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000380), 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) fsync(r0) 02:48:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957b69f2fc4f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x40000) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)=""/186, &(0x7f00000001c0)=0xba) 02:48:17 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x9106, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2295.282884] btrfs_printk: 71 callbacks suppressed [ 2295.282893] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2295.295031] BTRFS error (device loop0): superblock checksum mismatch 02:48:17 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0xff, 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x400000, 0x0) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000000000)=""/174) 02:48:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:17 executing program 4: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x40000000}, 0x0) 02:48:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffe4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:17 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x69b5, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2295.352607] BTRFS error (device loop0): open_ctree failed [ 2295.368970] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2295.376181] BTRFS error (device loop0): superblock checksum mismatch [ 2295.396182] BTRFS error (device loop0): open_ctree failed 02:48:17 executing program 6: umount2(&(0x7f0000000000)='./file0\x00', 0xa) r0 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0, &(0x7f00000010c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8907, &(0x7f0000001900)={'bpq0\x00'}) 02:48:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xc00000000000000}, 0x0) [ 2295.432497] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2295.439696] BTRFS error (device loop0): superblock checksum mismatch 02:48:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2295.473995] BTRFS error (device loop0): open_ctree failed 02:48:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530f5", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") r1 = dup2(r0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080)=0xffff, 0x4) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:17 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6f1f, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x4000}, 0x0) 02:48:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2295.564559] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2295.571803] BTRFS error (device loop0): superblock checksum mismatch 02:48:17 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x8ba, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) fstat(r0, &(0x7f0000000080)) 02:48:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x8}, 0x0) 02:48:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2295.607943] BTRFS error (device loop0): open_ctree failed [ 2295.628134] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2295.635338] BTRFS error (device loop0): superblock checksum mismatch 02:48:17 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x921e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2295.679865] BTRFS error (device loop0): open_ctree failed [ 2295.687128] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2295.694371] BTRFS error (device loop0): superblock checksum mismatch [ 2295.731487] BTRFS error (device loop0): open_ctree failed 02:48:18 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$nl_generic(0x10, 0x3, 0x10) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x11, 0x0, 0x2}, {}], 0x30) 02:48:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44f]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6ccb0d00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x4000000000000000}, 0x0) 02:48:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) 02:48:18 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x7135, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f40156d54726bed5eaf7951b007647b98422051b4192e39c7b292083d2fa7656328adf86ad1b67bb4807413b06cc858719e341da8a8ca5205921dcc2dc5555b5baf30271463de23a9f8de9931440675a2c8fd56fc3a23bfd213f315bc4ecbc7fd3161cac46e7e7fd373679a98be6a560657aa7a6f9d638cdf3c3e002d17835e76580f99abdff7a08fa0a3b1fa23c91a334206738eafd3a4125184a83a0b706062648d7d241658af713a20e92e4b20b14da71f71bfeedb88109663131b8bda92a000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 02:48:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xfffff000}, 0x0) 02:48:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3bb1c0000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2296.540347] print_req_error: I/O error, dev loop3, sector 128 [ 2296.548714] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2296.555913] BTRFS error (device loop0): superblock checksum mismatch 02:48:18 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x404d, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:18 executing program 6: r0 = socket(0x10, 0x0, 0x6) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0x3, &(0x7f00000000c0)={&(0x7f0000000080)=@gettaction={0x18, 0x32, 0x101, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x80000}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="757bc5b9a299d05379f1b92acb9989cad5aa4cc910f4619009fab687b0349c1876532b", 0x23) [ 2296.601492] BTRFS error (device loop0): open_ctree failed [ 2296.638585] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:48:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4202, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") ioctl(r0, 0x3e, &(0x7f0000000100)="373b43b278ca4a318e5a1eff86069bb705781e9ab478201b1b837116ea5678669a2640975335baf9bc28899b8f75ba0c7a9d2fa2c46f7080ab2f25c691970b6f6e9fd87984856a930bc4d3b411fcb368e4d967b2536d3bd929b3e543e57b33ed0f7f18b698303965f6b1ec4af8a69929ce0c") timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{0x77359400}}, &(0x7f0000000200)) syz_emit_ethernet(0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaa4aa09f6a22c394f30000001000008c100454b2c285dbe984412ff069078ac1414bb380b1c470000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 02:48:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xc30c}, 0x0) 02:48:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x66cb0d00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2296.645803] BTRFS error (device loop0): superblock checksum mismatch 02:48:18 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x635, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000300), 0x42, 0x0, 0x0, 0x2}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002700ffff90000000000000000e000000"], 0x14}, 0x1}, 0x0) [ 2296.705101] BTRFS error (device loop0): open_ctree failed 02:48:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x705, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x2}}, [0x0, 0x80, 0x2, 0x466, 0x9, 0x2, 0x4, 0x101, 0xa58, 0x4, 0x6, 0x8, 0x0, 0x7fffffff, 0xd8d2]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x80000001}, &(0x7f0000000240)=0x8) syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000ffffffffffff0800450000280000000000069078ac1414bba81414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) [ 2296.745870] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2296.753088] BTRFS error (device loop0): superblock checksum mismatch 02:48:18 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xccc0, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xc00}, 0x0) [ 2296.787110] BTRFS error (device loop0): open_ctree failed [ 2296.797384] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2296.804737] BTRFS error (device loop0): superblock checksum mismatch 02:48:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x500}, 0x0) 02:48:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6acb0d00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:18 executing program 4: r0 = socket$inet6(0xa, 0x8000001, 0x6) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") fchmod(r0, 0x16) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd06, 0x12d800) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000580)=""/183, &(0x7f0000000080)=0xb7) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="ff010000000000000a004e2380000000fe8000000000000000000000000000aa0004000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a004e22010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2407000000ff02000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23d3000000ff010000000000000000000000000001020000cf63f161000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2406000000fe8000000000000000000000000000aa0000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) fgetxattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f00000004c0)=""/138, 0x8a) 02:48:18 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xd9d1, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2296.858459] BTRFS error (device loop0): open_ctree failed [ 2296.886719] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2296.893964] BTRFS error (device loop0): superblock checksum mismatch 02:48:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x60}, 0x0) 02:48:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f00000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x7fff, &(0x7f0000000080)="2909000000000000001070cd00e7f36adda1724aa32ee43d5189f473a3bec7c2131b80f1570d4f08a78a06669d9c35bf68fe20e51a2d2e08fae1778d48ca304cf56f862139dda9fdece5fe959c38dac9c3ad388c00") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaa72be9ca68daaaaa20800ff16ea1d1580592fe55febbc8cffffff08004500002800000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) [ 2296.950315] BTRFS error (device loop0): open_ctree failed [ 2297.016115] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2297.023342] BTRFS error (device loop0): superblock checksum mismatch [ 2297.037899] BTRFS error (device loop0): open_ctree failed [ 2297.066131] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2297.073414] BTRFS error (device loop0): superblock checksum mismatch [ 2297.080771] BTRFS error (device loop0): open_ctree failed 02:48:19 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000000c0)={0x4, 0x1, 0x6, 0x7, 0xd2fb}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000002880)=@unspec, 0xc) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000180)={r2, r3+10000000}, &(0x7f00000001c0)={0x1}, 0x8) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f760070") r5 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000000280)=0x73, 0x4) bind$packet(r5, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) process_vm_writev(r6, &(0x7f0000001680)=[{&(0x7f00000002c0)=""/164, 0xa4}, {&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/126, 0x7e}, {&(0x7f0000001540)=""/48, 0x30}, {&(0x7f0000001580)=""/235, 0xeb}], 0x7, &(0x7f0000002840)=[{&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/130, 0x82}, {&(0x7f00000027c0)=""/125, 0x7d}], 0x3, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) r8 = add_key$keyring(&(0x7f0000002940)='keyring\x00', &(0x7f0000002980)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r8, 0x40) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x8}, 0x8) bind$nfc_llcp(r1, &(0x7f00000028c0)={0x27, 0x1, 0x0, 0x3, 0x3, 0x0, "4f6002bb82b524fd5fe33aa8edd1b75b8411e2a97a34bdebd0a80641bf411ce018d676819f626de03b48cfd4d5387cb14acf8396f44f8a2e6960172197e000", 0x2d}, 0x60) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) sendto$inet6(r9, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r9, 0x1) 02:48:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:19 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6ced, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x700000000000000}, 0x0) 02:48:19 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x6, &(0x7f0000000500)=[{&(0x7f00000001c0)="e35808efb888547f329adfa6605c339c913ae3febda14939566033b24527df690c54ddb36aa20d140ecb82bd6f6af19a999f013eb5b503fb4d3a631d8344d854271de8e507118428029e3d5248532078b8a215f57a45449572da942319e276233ca291eccb1ee6230b25bbe4ed634d1a56903f09d5f13ca0e4ea305e6edd40314597a8729d1057729d5d5176e2875912c044892b8a2ce5c66f1517923817056112c53b5991939d395414b6dfdf02901466c821", 0xb3, 0x7}, {&(0x7f0000000100)="0a02066ce7c9ed70cc9df5cd25c43985eb4528675105fab5a958812e98c17994c62be4c14f2b13", 0x27, 0x3ba}, {&(0x7f00000002c0)="013fcd6d65151b615943eef925f7d91fbbc0ebe3fb2dd991610a9972148eee326edfc18c1b5a27f580919e5e2187ee2c99638bcccf5376a847c601453992f908d11f4edb39dfa86cb922dd33bd06bb58f68ffcaf32b7c5e48cc56f4f69dcd8171b36e4b973a2af5fd7a7d7958bc89e552928cc11e55831be1342681c0fd6ef24eb17f363809a922c69a2a9bf9f3ded95d17f2a3b22afdef553ed", 0x9a, 0xa434}, {&(0x7f0000000140)="fb9f0153d7da9b1fabdd585991c7c55484faa4b5ef29c77c1420586a2ddddaa65497f6b8201543001b9a04d7", 0x2c, 0xa3d}, {&(0x7f0000000380)="f62a92c2f056d0f13b4efbdb6deb264d769be1b32359d6bdc50eeb1489921598bad5171d961769d73379a3deea44cf0c2737f0e8661a5d6a05437f7ee6726b3404d7152afc1033c3f9d8a2d5f28bcd5babc6177d60cac79e429f344bb801eeadcb9ccd750ca503adf392702cbb0f02ea463a53a6ad788d8dfaaa2fc614fbf2a24a668f5a14ad98e6de961ba270da5b2c084501", 0x93, 0x1}, {&(0x7f0000000440)="a85b1326860868c7605fe90afa3935cf89284582ea6ba111000a66492d50589d5c1b43eaa6e6091c0d4cccb44cb8178eee952cbd487ef691a28f80b63e4d1c666e89054fc71e3cbce1ada3d4dff696e4101974fcb346cbe5a30cc1a99332fe50f6bc1d77d399490ce062e73fa52992d537d995f879056d9ccb1bce63d5410050a92c3c0db383cebf13ab39", 0x8b, 0x6}], 0x1, &(0x7f00000005c0)=@discard='discard') ioctl(r1, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x3e, &(0x7f0000000780)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x3ab280000000, 0x3}], {0x8100, 0x0, 0x8, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) lremovexattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=@random={'osx.', 'discard'}) ioctl(r0, 0x8, &(0x7f0000000600)="3ffd090b66b8ca8e21ba2e144ae5450f924d3a8ccbe551dfb2231a35ca65c06cc362586b5078ebdbb7e5b50dc7a9f139456dab462efa358feea16b2f91b4e19b40c0c17b27ff0658cc4879cc5a670f44e175553591438c8733346859d1c292487b013b65c67b5a8fa93522ef5518c4b63a1c0699062681e7d737949cc09c587bbb2a3132a3573a9c5f51ff6fa77995faec576009e650cb53870c4348143e214cf1a1d44466e10c6b58") 02:48:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x900000000000000}, 0x0) 02:48:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2297.598404] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2297.605626] BTRFS error (device loop0): superblock checksum mismatch 02:48:19 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xc151, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xc000000}, 0x0) [ 2297.641025] XFS (loop4): Invalid superblock magic number [ 2297.649466] BTRFS error (device loop0): open_ctree failed [ 2297.658291] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2297.665625] BTRFS error (device loop0): superblock checksum mismatch [ 2297.675174] BTRFS error (device loop0): open_ctree failed [ 2297.684486] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2297.691759] BTRFS error (device loop0): superblock checksum mismatch 02:48:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x20000000}, 0x0) [ 2297.732919] BTRFS error (device loop0): open_ctree failed [ 2297.753869] XFS (loop4): Invalid superblock magic number [ 2297.765191] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2297.772422] BTRFS error (device loop0): superblock checksum mismatch 02:48:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2297.836832] BTRFS error (device loop0): open_ctree failed [ 2298.444892] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 02:48:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000) ioctl$BLKROSET(r1, 0x90000915, &(0x7f00000002c0)) 02:48:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:20 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb00c, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f00000000c0)) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="d700000090780800"], &(0x7f0000000000)) 02:48:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x5}, 0x0) 02:48:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:20 executing program 4: r0 = eventfd2(0x7ff, 0x80000) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x1003) io_setup(0x3, &(0x7f0000000040)=0x0) io_getevents(r2, 0x6, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000140)) tee(r0, r1, 0x80000000, 0x8) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="54000000907800003592cbdf10cde8b218e76d7229b27f10dae6f6b74ca9590da76d889767f76231739884d3495de62cddf8ba5971d4648f89637cb728c9d236d49b8e8ddbe4882f31c9148b"], &(0x7f0000000000)) 02:48:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) [ 2298.825162] print_req_error: I/O error, dev loop5, sector 128 [ 2298.833295] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2298.840595] BTRFS error (device loop0): superblock checksum mismatch 02:48:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:20 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb51c, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:20 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400002) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x222900, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000000c0)={0x6000, 0xd000, 0x401, 0xfffffffffffffff9, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x2}], 0x20) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x259}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r4, 0x9, 0x7fffffff, 0x1, 0x0, 0x8}, &(0x7f0000000380)=0x14) r6 = accept$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000440)=r7) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000480)={r5, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000500)=0x8) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000540)={0x1, 0x7}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000580)={r4, 0x9, 0x5, [0x80, 0x7fffffff, 0x8000, 0x8, 0x1ff]}, 0x12) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r8, 0x12, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x4) recvmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000680)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/33, 0x21}, {&(0x7f0000000740)=""/155, 0x9b}], 0x2, &(0x7f0000000840)=""/208, 0xd0, 0xfffffffffffffffc}, 0x40) bind$xdp(r1, &(0x7f0000000980)={0x2c, 0x4, r7, 0x40, r1}, 0x10) ioctl$BLKROSET(r1, 0x125d, &(0x7f00000009c0)=0xffff) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000a00)={0x1, 'ifb0\x00', 0x4}, 0x18) sendmsg$nl_netfilter(r1, &(0x7f0000000c80)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000a80)={0x1b0, 0x4, 0xf, 0x320, 0x70bd29, 0x25dfdbff, {0xc, 0x0, 0x9}, [@generic="f8d8acd14730c4f847a6b6ae43ad71ad96149fd3fb956f6459df3d6228a7afc2425f9d3b66cd2ea484d0548d1b3ba660076ed21161ad877c95e1fed5c8d87494702142a9eee45f5206dbf4e4fa4103ffa85d25132eb96d168a900a", @nested={0xac, 0x5, [@typed={0x14, 0x1a, @ipv6}, @generic="fe3c6970ac1a4ff9a9d4d067afb2968812dd8fc97e3cdb185bad003046a3eb9718b613072cb1ac6455d16a0d480d784cb88d543e2aa9251613d571fef90905c58e62b45b046014bee5bbcd12a3d477825fcc7dfab50500437062cf7423eb99fe03afb0a4bb307fc3ed825d1217f7e8071187d5d4ab72a0b5db6991fcc3117337a70463ce88eb7a435fce08e64556671b8d"]}, @generic="da5ba9c585be2d9ba5139c34676be3c7e56564683fd75be3d1d57335ba7e85ccafda17b9602be122345625602d2b7ab066ef0f0faafa3909bc69abb7c5a182a5f00dd71b4d179e88fa23bd3e40be9d1242aa0c29cf4053ec55627a7df9d648ea257a9d9133a1b0b79d29f38fa420475a975c23c82e482f9798323b29b763f4112f569c7278b2c6cee4816a110d9626c0387930"]}, 0x1b0}, 0x1, 0x0, 0x0, 0x94}, 0x10) recvfrom$llc(r1, &(0x7f0000000cc0)=""/235, 0xeb, 0x12000, &(0x7f0000000dc0)={0x1a, 0x325, 0x0, 0x6c, 0x6, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10002000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000e00)={'filter\x00', 0x4}, 0x68) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000e80)={'veth0_to_bond\x00', 0x8200}) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000ec0)) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000001080)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000010c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000011c0)=0xe8) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0, 0x0}, &(0x7f0000001240)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001300)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001400)=0xe8) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000014c0)=0x0) r17 = geteuid() stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000015c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f00000016c0)=0xe8) fstat(r8, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgrp(0x0) fstat(r8, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f00000018c0)=0x0) fstat(r6, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001980), &(0x7f00000019c0)=0x0, &(0x7f0000001a00)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000068c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006900)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000006a00)=0xe8) r30 = getgid() sendmmsg$unix(r6, &(0x7f0000006ac0)=[{&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000f80)="a4e8ee1b37c52236fd751e168bd07751b68f2e8fa6aebb5800a5877b8f518791401954888a28fdcb7b71de6a60c2a3d45274753c28def626d962798ca1e4f3fb6a1088ee610b8a51c2d712edc59aec761a50f46cb84e7e5adbf45c495f79e08891ca0bed76fe1b2c77564983d6f7a0a00e3a18117c8ec5379a48408a3b6354a3acbafc7b85133e5424d2f50b", 0x8c}], 0x1, &(0x7f0000001a40)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r8, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x100, 0x4}, {&(0x7f0000001b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003d40)=[{&(0x7f0000001bc0)="cca7ce2d7b18c04d6d76325bed94f21ae9d500aacfb23c4162f90e51e9db6abd", 0x20}, {&(0x7f0000001c00)="03bd66725c33e5bfcb261d56f8a8c45136bfd4e8d3c2bab7e640b57bdaeddd3241b551026652fc30274f4fe0c64b41251051f12b15f6fd6d68afb0bec637ecc4b15f287d6fd6eb67dd428165d00547e05a0a45cfe45030899cb5dcf015e314f4ccdbece49cf7b03f43ff3e88ae795a8ca36c59b91a4881e23f3653ec7b4cf27e54a4eff59088a1e6882de2b92d5e195b84dc938b08952b068e7e3fa698b88f6afc24151c0e0dec4b08d89486ee59606824a21aa371e8f2aa0d0c83f5850637319955d36cc09b53b1c7293a562e52fc262b43943ac45a34bdbf6baf98372ac56c92a271ff3a2edacef817059664", 0xed}, {&(0x7f0000001d00)="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&(0x7f0000006580)=[{&(0x7f0000005580)="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", 0x1000}], 0x1, &(0x7f00000065c0)=[@rights={0x28, 0x1, 0x1, [r6, r8, r8, r0, r0, r9]}, @rights={0x20, 0x1, 0x1, [r0, r9, r8]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r6, r0, r8, r1, r1, r8, r1, r0, r9]}], 0x98, 0x4000}, {&(0x7f0000006680)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000006880)=[{&(0x7f0000006700)="84fa409c9e2d286eb49309fbb050830db7cc2220cf08f28c7867fc90178692810dac0046406d9be8f2b31c1713a0eb66b85bb3702e87a9226ba4a1b3af7bc76ecab1cd2b02fe008634ea3a369f239f849b4064ec0d3ac742d60ea250350576c81b9a66fc9d2ddca8781e3903f0901121e76e", 0x72}, {&(0x7f0000006780)="380fc5406bd4e135c5fec84fea90830c4c99dcc3d7a29af5597d3f991cc0b04ffb0bbf96258f41ac7e254d304aa1120b67fddb0ce3c7d43409066b442b62a7cba8bcf7b096e5685dd49f02e2edf49a77bb2882c726746cbc7d178614d8860f4cc4dd849e14638025d3aed9190af4f39b417b61a4ec3c1bc18c5327a5680f58d38c2c069e4ab097df5eecda7d10fc1b7d8c75b162dfd93555cec343afe55b5f7ff7ce3693898aca9ef243ae473ae114a149551715d9476f113085ca6243cad19886", 0xc1}], 0x2, &(0x7f0000006a40)=[@rights={0x18, 0x1, 0x1, [r6]}, @rights={0x20, 0x1, 0x1, [r1, r6, r8, r6]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r8, r8, r6, r9]}], 0x78, 0x4000}], 0x7, 0x0) 02:48:20 executing program 4: r0 = socket$inet6(0xa, 0x48000f, 0x400028) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000044f9c49920"], &(0x7f0000000000)) 02:48:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2298.892362] BTRFS error (device loop0): open_ctree failed [ 2298.905306] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2298.912522] BTRFS error (device loop0): superblock checksum mismatch 02:48:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x8100000000000000}, 0x0) 02:48:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f04000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:20 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x7d34, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2298.963187] BTRFS error (device loop0): open_ctree failed [ 2298.982073] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2298.989302] BTRFS error (device loop0): superblock checksum mismatch 02:48:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x900}, 0x0) 02:48:20 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r3, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000200)=0x4) fcntl$notify(r0, 0x402, 0x21) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0xa0000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x28cc00, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000180)) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000240)={r4, 0x6, 0x9, r4}) sendfile(r2, r2, &(0x7f0000000080), 0x8) 02:48:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2299.029507] BTRFS error (device loop0): open_ctree failed 02:48:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs?', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0xffffffffffffff40, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x700}, 0x0) 02:48:20 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x4d0, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2299.156035] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2299.163279] BTRFS error (device loop0): superblock checksum mismatch 02:48:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20000, 0x0) 02:48:20 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:20 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3042, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xf0}, 0x0) [ 2299.214783] BTRFS error (device loop0): open_ctree failed [ 2299.237549] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2299.244741] BTRFS error (device loop0): superblock checksum mismatch 02:48:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:21 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x400) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f4013fa241f10ca4b237a57cfc35a43221b099ad8cc6be71a67a2d8578a3e309badc215756b2d135d23e37776e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x101, 0x201) bind$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x1, 0x1, 0x6, 0x6ef, 0x7fff, "4eca308fb93a61291b21204a138beefcfddf146879c3e570785c9362b39459e3f746444158b8feef116e24b9561e8da75a13af051820750008f6a38e43002e", 0x10}, 0x60) 02:48:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xf0ffffff}, 0x0) 02:48:21 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x637b, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2299.315925] BTRFS error (device loop0): open_ctree failed [ 2299.323290] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2299.330500] BTRFS error (device loop0): superblock checksum mismatch 02:48:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6fcb0d00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2299.384044] BTRFS error (device loop0): open_ctree failed 02:48:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x98000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x200, 0x7cfe351e, 0x0, r1}, &(0x7f0000000140)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000001200)=ANY=[@ANYBLOB="aaaaaaaaaa06ffffffffffff080045000028000000000006902c3678ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x3, 0x6, 0x7fffffff, 0x7, 'syz1\x00', 0x8}) 02:48:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x300}, 0x0) 02:48:21 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xb6b0, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2299.457312] print_req_error: I/O error, dev loop6, sector 128 [ 2299.478177] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2299.485472] BTRFS error (device loop0): superblock checksum mismatch 02:48:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0xfe9a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x579]}) 02:48:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x9}, 0x0) [ 2299.534975] BTRFS error (device loop0): open_ctree failed [ 2299.543071] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2299.550280] BTRFS error (device loop0): superblock checksum mismatch [ 2299.559959] BTRFS error (device loop0): open_ctree failed [ 2299.571578] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2299.578824] BTRFS error (device loop0): superblock checksum mismatch 02:48:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6a02, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xaa57, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2080c0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000001, 0xa4002) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$KDMKTONE(r2, 0x4b30, 0x6) 02:48:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xa}, 0x0) [ 2299.611056] BTRFS error (device loop0): open_ctree failed [ 2299.634032] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2299.641250] BTRFS error (device loop0): superblock checksum mismatch 02:48:21 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x4f65, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2299.673868] BTRFS error (device loop0): open_ctree failed [ 2299.695339] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2299.702603] BTRFS error (device loop0): superblock checksum mismatch [ 2299.745073] BTRFS error (device loop0): open_ctree failed [ 2299.753512] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2299.760717] BTRFS error (device loop0): superblock checksum mismatch 02:48:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x400000a912, &(0x7f0000000100)="0000fc10c894d1a33df2273adb5b60bbc1cf308b2c608de24156d0ac81e89355b9") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1cbb03]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x3}, 0x0) 02:48:21 executing program 6: socket$inet6(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x25b3, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2299.799120] BTRFS error (device loop0): open_ctree failed 02:48:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 02:48:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffdfffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 02:48:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x200000000000000}, 0x0) 02:48:21 executing program 6: socket$inet6(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x43a1, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2299.870369] print_req_error: I/O error, dev loop6, sector 128 [ 2299.883175] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2299.890373] BTRFS error (device loop0): superblock checksum mismatch 02:48:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) [ 2299.953999] BTRFS error (device loop0): open_ctree failed [ 2299.973131] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2299.980412] BTRFS error (device loop0): superblock checksum mismatch 02:48:21 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xa5d7, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2300.002416] BTRFS error (device loop0): open_ctree failed [ 2300.024548] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.031822] BTRFS error (device loop0): superblock checksum mismatch [ 2300.059401] BTRFS error (device loop0): open_ctree failed 02:48:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 02:48:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xae010000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)=0x1) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x6, 0x2, &(0x7f00000000c0)=0x3}) openat$cgroup_procs(r1, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) syz_emit_ethernet(0x36, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:21 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x40b0, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2300.068199] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.075450] BTRFS error (device loop0): superblock checksum mismatch [ 2300.095698] BTRFS error (device loop0): open_ctree failed [ 2300.111120] print_req_error: I/O error, dev loop6, sector 128 02:48:21 executing program 6: socket$inet6(0xa, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xffffffc3}, 0x0) 02:48:21 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffff9c, 0x1}) ioctl(r0, 0x4000008912, &(0x7f0000000040)="f477671070000000629c95000000") socket$inet(0x2, 0x5, 0x1000) syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401b66df2f47d2596bac90bf0706c1243c1f0bb4ce2ccc2cbba", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 02:48:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2300.174990] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.204779] print_req_error: I/O error, dev loop0, sector 128 02:48:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x17b7, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 6: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xc3ffffff}, 0x0) 02:48:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x60000000}, 0x0) 02:48:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffff9) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") fcntl$getown(r0, 0x9) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x8ada, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2300.329938] print_req_error: I/O error, dev loop3, sector 128 [ 2300.343497] btrfs_printk: 14 callbacks suppressed [ 2300.343505] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.355859] BTRFS error (device loop0): superblock checksum mismatch 02:48:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xf0ffff}, 0x0) 02:48:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090600000c1ba52e9396a50dd03945bcd9b8b6f66cd152276e11cabaec114a323e23c9857f23031787f3064dac4ab832c81617d9d1726431fc0982b33aeb3748b0669b0de3c118e9def255a8b9523c1a1235eecabb807deebf2b19e1d9a794eae747fc2cff9140d06e2ea91b5420daeffff3017cf182aac5487103cbc769e8c79d2d255ae109689af7deeed8ac7e912280c3955239a8f43ac9b51df3b459117762db16df7b6e5ba6d487e888ff944de686c16000000000000000000000000"], &(0x7f0000000000)) [ 2300.389025] BTRFS error (device loop0): open_ctree failed [ 2300.416103] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.423325] BTRFS error (device loop0): superblock checksum mismatch 02:48:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:22 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x2506, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2300.457938] BTRFS error (device loop0): open_ctree failed [ 2300.472827] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.480004] BTRFS error (device loop0): superblock checksum mismatch 02:48:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x5303000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 6: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2300.510343] BTRFS error (device loop0): open_ctree failed [ 2300.525272] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.532514] BTRFS error (device loop0): superblock checksum mismatch [ 2300.577907] BTRFS error (device loop0): open_ctree failed [ 2300.593034] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.600255] BTRFS error (device loop0): superblock checksum mismatch [ 2300.621557] BTRFS error (device loop0): open_ctree failed 02:48:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078000008f2145f34871a86fafd950ced6bbaafd5b21169de6550483ebe2a894b8c4d251368f919b62acbbac143e1cbb92f5cd7624aa99ff8dc7d5dff93b6faf5dd48e9bd95f9b447e7348d8785d369b0ae544a6061b8e78fa7f5f6d638ff816cbe02cd60ea8d3f55cfbf54a42c5f2c6d3dc68dcea505516ebf17a48b3a9ccc4f6c1fb187ec230603f7f40b6d944c5d"], &(0x7f0000000000)) 02:48:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x6000}, 0x0) 02:48:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:22 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x6227, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 6: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x8100}, 0x0) 02:48:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:22 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") r1 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000140)={0xf000, &(0x7f0000000100), 0xd, r0, 0x1}) syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000800780000dee211bb0ee60c9c37"], &(0x7f0000000000)) 02:48:22 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xd449, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2300.702075] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.709271] BTRFS error (device loop0): superblock checksum mismatch [ 2300.739056] BTRFS error (device loop0): open_ctree failed 02:48:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xffffff9e}, 0x0) 02:48:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2300.751107] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.758494] BTRFS error (device loop0): superblock checksum mismatch [ 2300.771602] BTRFS error (device loop0): open_ctree failed 02:48:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") getrusage(0x1, &(0x7f0000000080)) syz_emit_ethernet(0x50, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x40, 0x4, 0x4}], {0x8100, 0x9}}], {@llc={0x4, {@snap={0x1, 0xab, '_', "b6ce35", 0x0, "6bbe13f4477c278bd86f7e5559099fdce65dc60cc0a9510edc189f60aa39bb3df652f11b256dd5c87378689db4b4161b64f0"}}}}}, &(0x7f0000000000)) [ 2300.806851] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.814129] BTRFS error (device loop0): superblock checksum mismatch [ 2300.864138] BTRFS error (device loop0): open_ctree failed [ 2300.888166] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2300.895356] BTRFS error (device loop0): superblock checksum mismatch [ 2300.915368] BTRFS error (device loop0): open_ctree failed 02:48:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:22 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x2816, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") unshare(0x10000008000000) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x9}, 0xc) 02:48:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xe4ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x6}, 0x0) 02:48:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f040000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50e30cffe06dd6003ec0013d6b6da42897b2316bea858555a3891da9e4c4d70d7da993f65137aa99d84fb2f55b9bdc2916f2ff1578de329a583fbd77042928ceb13a0e84f24da6a98cc49813d3d1e1d7bbc4c0f0322aaa737b28d29ba0d1e10f73b906db345b82fc318838c3f5f28e39f9b0f9084ece754d26f748688227e9a05880218ab58338dcf389bd251a6b2f14c45aecd550e0a8"], &(0x7f0000000080)={0x1, 0x0, [0x0, 0x0, 0x0, 0x826]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000001c0)=[0xc3ac, 0x9]) 02:48:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x300000000000000}, 0x0) [ 2301.042714] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.049953] BTRFS error (device loop0): superblock checksum mismatch [ 2301.076915] BTRFS error (device loop0): open_ctree failed 02:48:22 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x48f0, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2301.091174] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.098385] BTRFS error (device loop0): superblock checksum mismatch [ 2301.110948] BTRFS error (device loop0): open_ctree failed [ 2301.119893] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.127065] BTRFS error (device loop0): superblock checksum mismatch 02:48:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x6000000000000000}, 0x0) 02:48:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x400, 0x200001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x4, 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) [ 2301.156392] BTRFS error (device loop0): open_ctree failed [ 2301.163948] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.171150] BTRFS error (device loop0): superblock checksum mismatch [ 2301.194002] BTRFS error (device loop0): open_ctree failed [ 2301.214309] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.221606] BTRFS error (device loop0): superblock checksum mismatch 02:48:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:23 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x5b42, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6f09000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:23 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x8000000}, 0x0) 02:48:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530ff", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00000000c0)={0x8, 0x7, 0x800, 0x5}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) [ 2301.261649] BTRFS error (device loop0): open_ctree failed [ 2301.276020] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.283194] BTRFS error (device loop0): superblock checksum mismatch [ 2301.305259] BTRFS error (device loop0): open_ctree failed 02:48:23 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x1d33, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009040c000"], &(0x7f0000000000)) r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) rt_tgsigqueueinfo(r1, r2, 0x1e, &(0x7f00000000c0)={0xc, 0x0, 0x80000001, 0x81}) 02:48:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xffffffff00000000}, 0x0) [ 2301.382019] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.389257] BTRFS error (device loop0): superblock checksum mismatch [ 2301.422115] BTRFS error (device loop0): open_ctree failed 02:48:23 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x3166, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2301.431859] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.439072] BTRFS error (device loop0): superblock checksum mismatch 02:48:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x3000000}, 0x0) 02:48:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x20000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e20, 0x10001, @empty, 0x3}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}], 0x58) syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="08a99eea2ae3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) io_setup(0xfff, &(0x7f0000000100)=0x0) r2 = dup(r0) r3 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x200000) r4 = dup2(r0, r0) r5 = fcntl$dupfd(r0, 0x406, r0) io_submit(r1, 0x4, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x3fffffffc00000, r0, &(0x7f00000001c0)="743529e85f286d278d7a57737d10961a331ebf9daadeff87edd574b80dca61bea0774bdb232bd6d0e729845c14ff8fedc0129acc4aaac073a5547d1d46c6c6ad4d15f4c1d9148ea52292201fbbfeb2ce8720fdf1c0032c952ba6cf86a9fea4819e6b853f", 0x64, 0x3ff, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xff, r0, &(0x7f0000000240)="ec65", 0x2, 0x7, 0x0, 0x0, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000300)="af081b1d87bfe48dc3cdace09f2524daa19f475a42436d2e56ce85607c27a145ddd9cfdf55b15f8271b3978ce64cd407c777bf807eea6a", 0x37, 0x0, 0x0, 0x8b5a77a951c8b0c8, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x7f, r0, &(0x7f0000000380)="37002a85ab9c5cf1ea88dbf93264e0830698cfb7261ae860301c7f09916d2e0a9e6802930cc4a127680a15be14118deceb7324b028ceade9fceb525899206feb643ea1", 0x43, 0x7fffffff, 0x0, 0x0, r5}]) [ 2301.479646] BTRFS error (device loop0): open_ctree failed [ 2301.498192] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.505482] BTRFS error (device loop0): superblock checksum mismatch [ 2301.553623] BTRFS error (device loop0): open_ctree failed [ 2301.568839] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.576088] BTRFS error (device loop0): superblock checksum mismatch 02:48:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\n', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c6530fd", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:23 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xaa37, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xfeffffff}, 0x0) 02:48:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:23 executing program 4: ioctl(0xffffffffffffffff, 0x80000000, &(0x7f00000000c0)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00'], &(0x7f0000000000)) 02:48:23 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2301.599843] BTRFS error (device loop0): open_ctree failed [ 2301.618171] print_req_error: I/O error, dev loop6, sector 128 02:48:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000080)=""/44, &(0x7f00000000c0)=0x2c) [ 2301.662834] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.670081] BTRFS error (device loop0): superblock checksum mismatch 02:48:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) 02:48:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:23 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x92d1, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2301.725691] BTRFS error (device loop0): open_ctree failed [ 2301.743283] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.750526] BTRFS error (device loop0): superblock checksum mismatch 02:48:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="4bfe6f16d557688846f8") syz_emit_ethernet(0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="476423c1e847827bfb2f242530616917382a8aa5073b000295c5d935a8c687b32f5758ede27af1f695f5df962cfa0354849a319cc72d084d7168cdb27610d4471d673ceb4076"], &(0x7f0000000000)={0xfffffffffffffffc}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xd14917ba8dad4e2f, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f00000001c0)=""/114, &(0x7f0000000040)=0x72) 02:48:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xfffffff0}, 0x0) 02:48:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2301.791937] BTRFS error (device loop0): open_ctree failed [ 2301.818794] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.825996] BTRFS error (device loop0): superblock checksum mismatch 02:48:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xe001000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2301.897491] BTRFS error (device loop0): open_ctree failed [ 2301.914854] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2301.922101] BTRFS error (device loop0): superblock checksum mismatch 02:48:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653006", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:23 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x1615, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="4257f706311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x2000000000000000}, 0x0) 02:48:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0ffffff00000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x8a02, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2301.945120] BTRFS error (device loop0): open_ctree failed 02:48:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfst', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaffffffffff0800450000280000000000069078ac1414f386d8cbaa5b70b267e282aa51", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="e3ffffffff273d5c34223f0a36ff"], &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x40) write$tun(r1, &(0x7f00000000c0)={@val={0x0, 0x1f}, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}, 0x2e) 02:48:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x600}, 0x0) 02:48:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2302.017878] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2302.025077] BTRFS error (device loop0): superblock checksum mismatch 02:48:23 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x781e, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x7db, 0x4000000]}) creat(&(0x7f0000000100)='./file0\x00', 0x2) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x4d9, 0x800, 0x100, 0x5}]}) [ 2302.065016] BTRFS error (device loop0): open_ctree failed [ 2302.089508] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2302.096771] BTRFS error (device loop0): superblock checksum mismatch 02:48:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x2000}, 0x0) 02:48:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x65cb0d0000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2302.124711] BTRFS error (device loop0): open_ctree failed [ 2302.151973] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2302.159215] BTRFS error (device loop0): superblock checksum mismatch 02:48:23 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x59e8, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2302.166867] audit: type=1326 audit(6237398903.893:925): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=20803 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 [ 2302.189400] BTRFS error (device loop0): open_ctree failed [ 2302.231938] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2302.239192] BTRFS error (device loop0): superblock checksum mismatch [ 2302.247509] audit: type=1326 audit(6237398903.954:926): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=20803 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 [ 2302.269790] BTRFS error (device loop0): open_ctree failed [ 2302.277061] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2302.284234] BTRFS error (device loop0): superblock checksum mismatch [ 2302.291522] BTRFS error (device loop0): open_ctree failed 02:48:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfsd', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xc30c0000}, 0x0) 02:48:24 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x647a, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x5c01000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x8, 0x4e20, 0x7fff, 0xa, 0x20, 0x80, 0x2f, r2, r3}, {0xfffffffffffffffc, 0x6, 0x0, 0x1, 0x9c97, 0xfffffffffffffff7, 0x7fffffff, 0x8}, {0x1262, 0x5, 0x200, 0x7}, 0x3, 0x6e6bb6, 0x0, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x4d5, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x3506, 0x1, 0x0, 0x3, 0xffffffffffffff80, 0x6, 0xac00000000000000}}, 0xe8) ioctl(r1, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="00000000000000001eac0d2b22b946c5af51fdae2fced9465cbde89b9bf7d96399ada61cfb1a06f547ed9ee09bde9a3f7f196631b2c7c2426d6d1a19b0b5f75c2180f04b133e371f107ead15c1a7c7238c6f2e6299cfe9a051f0910169e4b06e396019442989d3b36fda3c37982e84326d36ec6e5bc99aa227e6bb2a31dec385bf55ede3892ee9602fb6dfc570312d70a97dacd41efd75f22121bae2595337fdfda7faaca72ffde969818b5e0a5f552e6646562bf8a724c2eac8f01c3f19fb58101b5dd3319ac38589a29e0507a88d621f4b934d278a551ea26cb3fd26a2ee2edcb8c6"], &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x208000000) 02:48:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x5000000}, 0x0) 02:48:24 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x978f, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2302.412022] print_req_error: I/O error, dev loop6, sector 128 [ 2302.429996] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2302.437208] BTRFS error (device loop0): superblock checksum mismatch 02:48:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2302.475151] BTRFS error (device loop0): open_ctree failed [ 2302.489647] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2302.496899] BTRFS error (device loop0): superblock checksum mismatch [ 2302.505712] BTRFS error (device loop0): open_ctree failed [ 2302.515932] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:48:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xcc3}, 0x0) 02:48:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) [ 2302.523136] BTRFS error (device loop0): superblock checksum mismatch 02:48:24 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x5eae, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2302.577569] BTRFS error (device loop0): open_ctree failed [ 2302.591048] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2302.598258] BTRFS error (device loop0): superblock checksum mismatch [ 2302.621531] BTRFS error (device loop0): open_ctree failed 02:48:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") fcntl$getown(r0, 0x9) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xc}, 0x0) 02:48:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x353, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x4a7a, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2302.631783] BTRFS error (device loop0): unsupported checksum algorithm 3786 [ 2302.638960] BTRFS error (device loop0): superblock checksum mismatch [ 2302.659078] BTRFS error (device loop0): open_ctree failed 02:48:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x400000000000000}, 0x0) 02:48:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078e4ff"], &(0x7f0000000000)) [ 2302.699803] BTRFS error (device loop0): unsupported checksum algorithm 3786 02:48:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xdcb6a, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xa8d8, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x800000000000000}, 0x0) 02:48:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 02:48:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff62190000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xcffc, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x500000000000000}, 0x0) 02:48:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa0]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1414bbac1414aa0000f401", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50006ffd324439c45a01bcc4145222c28d7faca10caa92416caab11865d4b2c7b56a8c7a2753d8ecc4346a09c00623daf604fbcc6e5f7fb0fb"], &(0x7f0000000000)) 02:48:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xd04a, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x600000000000000}, 0x0) 02:48:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 4: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070a912aabc80d7b6f510ff7c96e6217175c9e5ac53d22fae43cded0b30ac77e388880bf661f5453d978152fff3028a9d67ded4448bc48d4434901c78c09f0fe5a03114181db0b28a00239023bb02174c4cc36410473c2af806455d3528712d71611dd626cc3ea9f0501339becc6edca22ee01589dbb923034360072785789d7b0dc63a17745b54c01695fbc65be1f212") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) timer_create(0x5, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000000180)=0x0) clock_gettime(0x2, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x1fd, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000240)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000000280)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x48802, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f00000002c0)={0xf2e, 0x4, 0x800}) 02:48:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)="2e2f66696c653004", 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xffffffc0}, 0x0) 02:48:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs=', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x125001, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/40) [ 2303.173807] print_req_error: I/O error, dev loop6, sector 128 02:48:24 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x8605, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x4000000}, 0x0) 02:48:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfcfdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffb0]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000180)="2957e1311f16f477671070") syz_emit_ethernet(0x14, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x8dd, 0x0, 0x0, 0x3]}) 02:48:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x297, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xf000}, 0x0) 02:48:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6dcb0d0000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x5936, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 02:48:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0xa00}, 0x0) 02:48:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) 02:48:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x0, 0x400000000000000}, 0x0) [ 2303.596157] print_req_error: I/O error, dev loop4, sector 128 [ 2303.605539] kasan: CONFIG_KASAN_INLINE enabled [ 2303.610555] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 2303.617948] general protection fault: 0000 [#1] SMP KASAN [ 2303.623468] CPU: 0 PID: 21102 Comm: syz-executor6 Not tainted 4.18.0-rc2+ #120 [ 2303.630896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2303.640250] RIP: 0010:open_fs_devices+0x7f0/0xc80 [ 2303.645071] 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 ab 03 00 00 48 8b 85 e0 fe ff ff 49 8d 7f 50 48 [ 2303.664220] RSP: 0018:ffff88019feef1d8 EFLAGS: 00010206 [ 2303.669561] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffc9000c668000 [ 2303.676982] RDX: 0000000000000014 RSI: ffffffff82caed45 RDI: 00000000000000a0 [ 2303.684231] RBP: ffff88019feef348 R08: ffff8801d80be1c0 R09: ffffed003670fb30 [ 2303.691487] R10: ffffed003670fb30 R11: ffff8801b387d983 R12: ffff8801d4850618 [ 2303.698733] R13: ffff88019feef2a0 R14: dffffc0000000000 R15: ffff8801d4850540 [ 2303.705993] FS: 00007f828377b700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 2303.714201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2303.720060] CR2: 0000001b30521000 CR3: 00000001c7b4e000 CR4: 00000000001406f0 [ 2303.727308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2303.734557] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2303.741900] Call Trace: [ 2303.744476] ? btrfs_update_device+0x650/0x650 [ 2303.749051] ? rcu_read_lock_sched_held+0x108/0x120 [ 2303.754613] btrfs_open_devices+0xc0/0xd0 [ 2303.758789] btrfs_mount_root+0x942/0x1e90 [ 2303.763007] ? btrfs_decode_error+0x70/0x70 [ 2303.767320] ? save_stack+0x43/0xd0 [ 2303.770929] ? __kasan_slab_free+0x11a/0x170 [ 2303.775319] ? kasan_slab_free+0xe/0x10 [ 2303.779280] ? kfree+0xd9/0x260 [ 2303.782540] ? mount_fs+0xae/0x328 [ 2303.786071] ? vfs_kern_mount.part.34+0xdc/0x4e0 [ 2303.790905] ? do_mount+0x581/0x30e0 [ 2303.794596] ? ksys_mount+0x12d/0x140 [ 2303.798375] ? __x64_sys_mount+0xbe/0x150 [ 2303.802502] ? do_syscall_64+0x1b9/0x820 [ 2303.806544] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2303.811897] ? kasan_check_read+0x11/0x20 [ 2303.816023] ? do_raw_spin_unlock+0xa7/0x2f0 [ 2303.820409] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 2303.824967] ? do_raw_spin_lock+0xc1/0x200 [ 2303.829287] mount_fs+0xae/0x328 [ 2303.832647] ? debug_check_no_obj_freed+0x30b/0x595 [ 2303.837659] vfs_kern_mount.part.34+0xdc/0x4e0 [ 2303.842229] ? may_umount+0xb0/0xb0 [ 2303.845837] ? kfree+0x111/0x260 [ 2303.849199] ? btrfs_mount+0x84c/0x215e [ 2303.853154] vfs_kern_mount+0x40/0x60 [ 2303.856941] btrfs_mount+0x4a9/0x215e [ 2303.860740] ? kasan_check_read+0x11/0x20 [ 2303.864871] ? rcu_is_watching+0x8c/0x150 [ 2303.868999] ? btrfs_remount+0x1710/0x1710 [ 2303.873221] ? __lockdep_init_map+0x105/0x590 [ 2303.877710] ? __lockdep_init_map+0x105/0x590 [ 2303.882205] ? lockdep_init_map+0x9/0x10 [ 2303.886249] ? __init_waitqueue_head+0x9e/0x150 [ 2303.890908] ? init_wait_entry+0x1c0/0x1c0 [ 2303.895144] ? memcpy+0x45/0x50 [ 2303.898405] ? alloc_vfsmnt+0x779/0x9f0 [ 2303.902355] ? mnt_free_id.isra.27+0x60/0x60 [ 2303.906746] ? graph_lock+0x170/0x170 [ 2303.910544] ? rcu_pm_notify+0xc0/0xc0 [ 2303.914416] ? find_held_lock+0x36/0x1c0 [ 2303.918459] ? lock_downgrade+0x8f0/0x8f0 [ 2303.922604] mount_fs+0xae/0x328 [ 2303.925952] ? btrfs_remount+0x1710/0x1710 [ 2303.930172] ? mount_fs+0xae/0x328 [ 2303.933692] ? mpi_free.cold.1+0x19/0x19 [ 2303.937734] vfs_kern_mount.part.34+0xdc/0x4e0 [ 2303.942294] ? may_umount+0xb0/0xb0 [ 2303.945901] ? _raw_read_unlock+0x22/0x30 [ 2303.950025] ? __get_fs_type+0x97/0xc0 [ 2303.953892] do_mount+0x581/0x30e0 [ 2303.957417] ? copy_mount_string+0x40/0x40 [ 2303.961631] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2303.966462] ? retint_kernel+0x10/0x10 [ 2303.970327] ? copy_mount_options+0x1a1/0x380 [ 2303.974799] ? copy_mount_options+0x1b2/0x380 [ 2303.979273] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2303.984794] ? copy_mount_options+0x285/0x380 [ 2303.989270] ksys_mount+0x12d/0x140 [ 2303.992876] __x64_sys_mount+0xbe/0x150 [ 2303.996841] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2304.001839] do_syscall_64+0x1b9/0x820 [ 2304.005717] ? finish_task_switch+0x1d3/0x890 [ 2304.010195] ? syscall_return_slowpath+0x5e0/0x5e0 [ 2304.015103] ? syscall_return_slowpath+0x31d/0x5e0 [ 2304.020023] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2304.025540] ? retint_user+0x18/0x18 [ 2304.029233] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2304.034065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2304.039246] RIP: 0033:0x4584ca [ 2304.042411] 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 [ 2304.061548] RSP: 002b:00007f828377aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2304.069247] RAX: ffffffffffffffda RBX: 00007f828377ab30 RCX: 00000000004584ca [ 2304.076497] RDX: 00007f828377aad0 RSI: 0000000020000100 RDI: 00007f828377aaf0 [ 2304.083745] RBP: 0000000020000100 R08: 00007f828377ab30 R09: 00007f828377aad0 [ 2304.091001] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 02:48:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="2957e1311f16f477671070") syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1ae, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) 02:48:25 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x579f, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) [ 2304.098261] R13: 0000000000000000 R14: 00000000004d3218 R15: 0000000000000000 [ 2304.105878] Modules linked in: [ 2304.109054] Dumping ftrace buffer: [ 2304.112571] (ftrace buffer empty) [ 2304.116404] ---[ end trace 4069c74488b41432 ]--- [ 2304.121180] RIP: 0010:open_fs_devices+0x7f0/0xc80 [ 2304.126018] 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 ab 03 00 00 48 8b 85 e0 fe ff ff 49 8d 7f 50 48 [ 2304.145181] RSP: 0018:ffff88019feef1d8 EFLAGS: 00010206 [ 2304.150551] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffc9000c668000 [ 2304.157831] RDX: 0000000000000014 RSI: ffffffff82caed45 RDI: 00000000000000a0 [ 2304.165110] RBP: ffff88019feef348 R08: ffff8801d80be1c0 R09: ffffed003670fb30 [ 2304.172398] R10: ffffed003670fb30 R11: ffff8801b387d983 R12: ffff8801d4850618 [ 2304.179689] R13: ffff88019feef2a0 R14: dffffc0000000000 R15: ffff8801d4850540 [ 2304.186981] FS: 00007f828377b700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 02:48:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="29d7e1311f160577651070") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1962ff]}, 0x48) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) [ 2304.195216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2304.201107] CR2: 0000001b30521000 CR3: 00000001c7b4e000 CR4: 00000000001406f0 [ 2304.208400] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2304.215674] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2304.222945] Kernel panic - not syncing: Fatal exception [ 2304.228738] Dumping ftrace buffer: [ 2304.232254] (ftrace buffer empty) [ 2304.235940] Kernel Offset: disabled [ 2304.239547] Rebooting in 86400 seconds..