mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0)
r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
pipe2(&(0x7f0000001040)={0x0, <r1=>0x0}, 0x0)
vmsplice(r1, 0x0, 0x0, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000900)={<r2=>0x0, ""/256, 0x0, <r3=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000900)={<r4=>0x0, ""/256, 0x0, <r5=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055580)={0xffffffffffffffe1, [{}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r6=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0xd8})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055580)={0xffffffffffffffe1, [{}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r4}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {r6}], 0xd8})
ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000000340)={r2})
sendmsg$sock(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="643f951e9707e54a293fe40641e2d84ce68a02c4ef34f3f79b06", 0x1a}, {&(0x7f0000000180)="c980fb523b7e059a2b9e270cd606f46d49a81c739f47608c50beed4a58e05f4895562eb073efc896fbfe14cf72d6befb83eaefa555e3b5db608121507cad39c8c44087e26722dac6e85b475c2faa9275f22dd5ec24cc065d33e4f6e9ae37df6737e399b60c7d487c5d5784929909ee9981cc07b5c853b32ef00fe71f3588ac3632198bc72af8b0fa3bdb290f7756943c7607302f80a29636b71b06cc1662dd07f67c611d0b1ab53cbbdaa4625a51dc457de297759a", 0xb5}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000340)="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", 0xfc}, {&(0x7f0000001480)="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", 0xfa}], 0x5, &(0x7f0000001580)=[@mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x60}, 0x11)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91})
r7 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
signalfd(r7, &(0x7f0000000140), 0x8)
fork()
r8 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000440), 0x400080, 0x0)
ftruncate(r8, 0xcb3)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)