x0) pwrite64(r1, &(0x7f0000000140)="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", 0xfe, 0xe4a9) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0"}) write(r0, &(0x7f0000000240)="2ad9c58cc3bb7e3758426a643fb6da729e7e8d015d3d97a3a4557f7dc85e27808611c3c8364d59c42aa9b4e92dc054f1153d1e13d8195ddc9c33cd0b65a45b6e9a8f4e11b16a171f10009679298cf4ff9eab425d96ca077f3a1fc7fb5762011e45ff0d61e9bfe007e300c64d9a0aa3ab0694b93afe1c540bd1ec0535be43b8afa9e5e6b1b2e2598407c02a09881f34abc4e3a9e8ef5367f6fb1c669c507049e5450843a33c7faaa050795a60cbb4105ffce89625f3397021fd0290cb008e9f878b66062af530a7cd9ee503bd7aad985df93bb9a6ba6114b41baa8efd73664628b9b387d940e2", 0xe6) [ 1527.372875][T32199] Filesystems sync: 0.046 seconds [ 1527.407911][T32199] Freezing user space processes ... (elapsed 0.025 seconds) done. [ 1527.441761][T32199] OOM killer disabled. [ 1527.446049][T32199] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 1527.457197][T32199] printk: Suspending console(s) (use no_console_suspend to debug) 20:41:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2001]}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x80000) [ 1527.506207][T29892] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 1528.010760][T32199] ACPI: Preparing to enter system sleep state S3 [ 1528.010909][T32199] PM: Saving platform NVS memory [ 1528.010914][T32199] Disabling non-boot CPUs ... [ 1528.014591][T32199] smpboot: CPU 1 is now offline [ 1528.017428][T32199] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 1528.017493][T32199] ACPI: Low-level resume complete [ 1528.017597][T32199] PM: Restoring platform NVS memory [ 1528.017607][T32199] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 1528.032647][T32199] Enabling non-boot CPUs ... [ 1528.032853][T32199] x86: Booting SMP configuration: [ 1528.032857][T32199] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 1528.033058][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 1528.034288][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 1528.035754][T32199] CPU1 is up [ 1528.036504][T32199] ACPI: Waking up from system sleep state S3 [ 1528.160187][T32199] OOM killer enabled. [ 1528.160869][T32199] Restarting tasks ... [ 1528.164530][ T1036] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 1528.167632][ T1036] block loop2: uevent: failed to send synthetic uevent [ 1528.184010][T32199] done. 20:41:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) pwrite64(r1, &(0x7f0000000140)="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", 0xfe, 0xe4a9) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0"}) write(r0, &(0x7f0000000240)="2ad9c58cc3bb7e3758426a643fb6da729e7e8d015d3d97a3a4557f7dc85e27808611c3c8364d59c42aa9b4e92dc054f1153d1e13d8195ddc9c33cd0b65a45b6e9a8f4e11b16a171f10009679298cf4ff9eab425d96ca077f3a1fc7fb5762011e45ff0d61e9bfe007e300c64d9a0aa3ab0694b93afe1c540bd1ec0535be43b8afa9e5e6b1b2e2598407c02a09881f34abc4e3a9e8ef5367f6fb1c669c507049e5450843a33c7faaa050795a60cbb4105ffce89625f3397021fd0290cb008e9f878b66062af530a7cd9ee503bd7aad985df93bb9a6ba6114b41baa8efd73664628b9b387d940e2", 0xe6) 20:41:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000fe0320004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1528.194798][T32226] loop3: detected capacity change from 0 to 136 [ 1528.210596][T32199] PM: suspend exit [ 1528.283111][T32245] loop3: detected capacity change from 0 to 136 20:41:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401070c9, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) pwrite64(r1, &(0x7f0000000140)="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", 0xfe, 0xe4a9) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0"}) write(r0, &(0x7f0000000240)="2ad9c58cc3bb7e3758426a643fb6da729e7e8d015d3d97a3a4557f7dc85e27808611c3c8364d59c42aa9b4e92dc054f1153d1e13d8195ddc9c33cd0b65a45b6e9a8f4e11b16a171f10009679298cf4ff9eab425d96ca077f3a1fc7fb5762011e45ff0d61e9bfe007e300c64d9a0aa3ab0694b93afe1c540bd1ec0535be43b8afa9e5e6b1b2e2598407c02a09881f34abc4e3a9e8ef5367f6fb1c669c507049e5450843a33c7faaa050795a60cbb4105ffce89625f3397021fd0290cb008e9f878b66062af530a7cd9ee503bd7aad985df93bb9a6ba6114b41baa8efd73664628b9b387d940e2", 0xe6) 20:41:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10010, r1, 0x1000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ptrace(0x10, r3) ptrace$getregset(0x8, r3, 0x0, 0x0) 20:41:25 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) mmap(&(0x7f000071e000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r3, 0xa8de4000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x4b2d, &(0x7f00000004c0)={0x0, 0xb16a, 0x10, 0x0, 0x1de, 0x0, r0}, &(0x7f00002a4000/0x4000)=nil, &(0x7f00001dc000/0x2000)=nil, &(0x7f0000000540), &(0x7f0000000580)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$TIPC_NL_NET_GET(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0xfc, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80000001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8001}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK={0x4c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc33}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xe0ec}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xe7}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000104}, 0x2404c405) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000140)) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x7) syz_open_procfs(0x0, &(0x7f0000000040)='net/bnep\x00') 20:41:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) fadvise64(r1, 0xf75d, 0x1ff, 0x3) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r3, &(0x7f0000000080), 0xffff) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 20:41:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000020420004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x6, 0x2, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x0) 20:41:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r2 = gettid() ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000180)={&(0x7f00000000c0)=""/172, 0xac}) tkill(r2, 0x36) ptrace$cont(0x18, r2, 0x0, 0x0) r3 = gettid() ptrace$setopts(0xffffffffffffffff, r3, 0x10001, 0x15) tkill(r3, 0x36) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0xd, &(0x7f0000000240)="5ac69605e800894c06bed691518ab9c9aae78f583d9836dd0405106b6d4b12006a4476e3e9df3cdf4178bcece8306a99db419b84f97dcbe6f247e98b06b1854ac6edd82d837b8a5d920242d8de8838f042ca0ca73c250c564e08115a8e9ea8dc1685aab8597d5ad27744e6b6311226716ea6a42ff4928e5f") fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$getregset(0x8, r4, 0x604, 0x0) [ 1528.373157][T32268] loop3: detected capacity change from 0 to 136 20:41:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000030420004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:25 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="58000000150008002cbd7000ffdbdf25ac1e000100000000000000f8e2cc5d4646c00a691066d8dfc10000000000ff0300000000000000000000000000014e524d94f622000718ced99cc9b5b1c8", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="bb6b6e000000000008000b0005000000"], 0x58}}, 0x800) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r2}, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/133, 0x85}], 0x1, 0xd9f, 0x4) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ptrace(0x10, r3) ptrace$setregset(0x4205, r3, 0x3, &(0x7f0000000480)={&(0x7f00000003c0)="2c168a46830ea81d47360b215f19657558e7759de8815819424a5dc9140d054ec5f9c054015252d39408cd97538b9f0390330ed7e84e5f1766d6c0187012bf1a6f4a25a9d5cbd4fab89a08c5dce24321f9e1ed8b64fe2bcc3d1c0c6522ada0454f2805c4b6628d7427e068878bd21e71afd89df23e8778b8da0d816b457b860f89da9ef1849ec4c1277efac63dec33f6db63544f525e6b24acc372b8", 0x9c}) ptrace$getregset(0x8, r3, 0x0, 0x0) clone(0x0, &(0x7f00000004c0)="da2b02b5e87cb07291c42723ad34df2d0624f176584e8cc16ef081e718", &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)="72221d279516689d26feb30b982e79de2afd6bd47ca9daaece1a07450473940b4ca4466bbeddec473168bae3d975b31e4c0e8ad4d5df3ddb85c66c65c9363fba63bc455e0b4a998c167c3c1ab9a85333d8c6fa73f10129a8cb91b24de08a8cdd755d07eabd57a7cdcda8ecc247cb223624f88e9639771c43df431b0b6ec60c3d9a619eb1380c0fc6a8ab740345d52ea6bec476731e8087797a6a") 20:41:25 executing program 2: chdir(&(0x7f0000000100)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1, 0x0, 0x1f, 0x15, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "dca2b63b9d0b8b14221a17a0d92cc8ac8bc946251cf1000e00000000007f10b0", [0xfffffffffffffffc, 0x2000]}) [ 1528.487771][T32287] loop2: detected capacity change from 0 to 512 20:41:25 executing program 2: chdir(&(0x7f0000000100)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1, 0x0, 0x1f, 0x15, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "dca2b63b9d0b8b14221a17a0d92cc8ac8bc946251cf1000e00000000007f10b0", [0xfffffffffffffffc, 0x2000]}) [ 1528.506269][T32300] loop3: detected capacity change from 0 to 136 [ 1528.522257][T32299] loop2: detected capacity change from 512 to 511 20:41:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401070ca, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000080)={0x10000, 0xfffeffff, 0x200}) ptrace(0x10, r1) ptrace(0x11, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) 20:41:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000e82620004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x93, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r2) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000540)={&(0x7f0000000140), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, r3, 0x2, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wlan0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040044) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000440)={&(0x7f0000000300), 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x9c, r5, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_log_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @multicast2}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_hsr\x00'}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000841}, 0xc001) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x74, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_KEY={0x3c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "30f1da0aac549f74938d4e971174c4b31880a80fe3ee309b6bfce709f71ea48d"}, @NL802154_KEY_ATTR_ID={0x14, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x200}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}]}, 0x74}, 0x1, 0x0, 0x0, 0x20044cc4}, 0x80) r7 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x1]}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r2) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r8, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x4c, r9, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x1}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x18, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xb}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000740), r2) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r2, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r10, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x4) [ 1528.719219][T32329] loop3: detected capacity change from 0 to 136 20:41:26 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x40, r0, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x0, 0x4c}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008000}, 0x20040800) r2 = dup(0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MCAST_RATE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x84df40f3d5d71ba3, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x0, 0x1}}}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x154}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x21c}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000010) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) 20:41:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000ee2620004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x20a082, 0x0) sendfile(r1, r4, &(0x7f0000000080)=0x6, 0xffff) r5 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) fcntl$dupfd(r3, 0x0, r3) openat2(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)={0x48201, 0x3b, 0x15}, 0x18) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) r6 = fsmount(r2, 0x1, 0x80) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x14, 0x10, "8fe6ea32c0a76abf2d852dc8e3c83c184c56df3258ceb4c7b816fa60e21b7ae05b63ba5fc9f1e8e217eec27f69013ce70f0439f38923bc2ced00a06cdc724116", "f6355da883b305704f940a9900e04a004510d766f977ae0abc0f4a528353f9c9", [0xae7603c, 0x3]}) [ 1528.744392][T32321] loop2: detected capacity change from 0 to 512 20:41:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) openat(0xffffffffffffffff, &(0x7f00000010c0)='./file0\x00', 0x1, 0xd0) ptrace$getregset(0x8, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6f7378060000"], &(0x7f00000000c0)=""/4096, 0x1000) 20:41:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x93, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r2) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000540)={&(0x7f0000000140), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, r3, 0x2, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wlan0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040044) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000440)={&(0x7f0000000300), 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x9c, r5, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_log_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @multicast2}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_hsr\x00'}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000841}, 0xc001) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x74, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_KEY={0x3c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "30f1da0aac549f74938d4e971174c4b31880a80fe3ee309b6bfce709f71ea48d"}, @NL802154_KEY_ATTR_ID={0x14, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x200}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}]}, 0x74}, 0x1, 0x0, 0x0, 0x20044cc4}, 0x80) r7 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x1]}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r2) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r8, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x4c, r9, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x1}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x18, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xb}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000740), r2) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r2, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r10, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x4) 20:41:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000feff20004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:26 executing program 1: r0 = request_key(&(0x7f0000000540)='rxrpc\x00', &(0x7f0000000580)={'syz', 0x2}, &(0x7f00000005c0)='-+\'}]/{4\'[(#&', 0xfffffffffffffffa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000000)={0xfffffffe, 0x4, 0x80000001}) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x36) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$peeksig(0x4209, r3, &(0x7f0000000080)={0x3ff, 0x0, 0x9}, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]) keyctl$assume_authority(0x10, r0) ptrace(0x10, r2) ptrace$getregset(0x8, r2, 0x0, 0x0) [ 1528.808226][T32355] loop3: detected capacity change from 0 to 136 20:41:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x800200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) 20:41:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401070cd, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:26 executing program 0: statx(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x1000, 0x10, &(0x7f0000000240)) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x1, "29374b6d33519af2872c5a0b84e4eefc0400000095bf2bd5bc7c0a0285089416a6fd92801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 20:41:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200400004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x93, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r2) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x3c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000540)={&(0x7f0000000140), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, r3, 0x2, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wlan0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000050}, 0x4040044) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000440)={&(0x7f0000000300), 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x9c, r5, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_log_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @multicast2}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_hsr\x00'}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000841}, 0xc001) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x74, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_KEY={0x3c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "30f1da0aac549f74938d4e971174c4b31880a80fe3ee309b6bfce709f71ea48d"}, @NL802154_KEY_ATTR_ID={0x14, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x200}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000001}]}, 0x74}, 0x1, 0x0, 0x0, 0x20044cc4}, 0x80) r7 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x1]}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r2) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r8, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x4c, r9, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x1f, 0x1}, @NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x18, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xb}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000740), r2) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r2, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r10, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x4) [ 1528.913237][T32380] loop3: detected capacity change from 0 to 136 [ 1528.942348][T32372] loop_set_status: loop2 ()7Km3Q,Z G|+ռ| [ 1528.942348][T32372] jo n%q|sWEd4OT) has still dirty pages (nrpages=2) 20:41:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200401004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1528.983621][T32391] loop3: detected capacity change from 0 to 136 20:41:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870c8, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r4}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) 20:41:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870cb, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:26 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000f9000/0x4000)=nil, 0x4000, 0x1800003, 0x100010, r2, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x200000, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000340)=""/155, 0x9b}], 0x3, 0xd9e, 0x2) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r6}, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x2000001, 0x810, r6, 0xe21f6000) sendfile(r1, r2, &(0x7f0000000080), 0xffff) r7 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) [ 1529.076057][T32417] loop3: detected capacity change from 0 to 136 [ 1529.114818][T32428] FAULT_INJECTION: forcing a failure. [ 1529.114818][T32428] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1529.117234][T32428] CPU: 0 PID: 32428 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1529.126534][T32428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1529.128676][T32428] Call Trace: [ 1529.129222][T32428] dump_stack+0x137/0x19d [ 1529.129899][T32428] should_fail+0x23c/0x250 [ 1529.131193][T32428] should_fail_usercopy+0x16/0x20 [ 1529.132115][T32428] _copy_from_user+0x1c/0xd0 [ 1529.133249][T32428] lo_ioctl+0x415/0x11f0 [ 1529.134339][T32428] ? path_openat+0x19ab/0x20b0 [ 1529.135460][T32428] ? avc_has_extended_perms+0x5d8/0x7b0 [ 1529.136323][T32428] ? do_filp_open+0x17a/0x1f0 [ 1529.137194][T32428] ? fsnotify_perm+0x59/0x2e0 [ 1529.138089][T32428] ? __fsnotify_parent+0x32f/0x430 [ 1529.146263][T32428] ? get_pid_task+0x8b/0xc0 [ 1529.147187][T32428] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1529.148100][T32428] ? selinux_file_ioctl+0x8e0/0x970 [ 1529.148925][T32428] ? lo_release+0x120/0x120 [ 1529.149687][T32428] blkdev_ioctl+0x1d0/0x3c0 [ 1529.150457][T32428] block_ioctl+0x6d/0x80 [ 1529.151283][T32428] ? blkdev_iopoll+0x70/0x70 [ 1529.152229][T32428] __se_sys_ioctl+0xcb/0x140 [ 1529.153030][T32428] __x64_sys_ioctl+0x3f/0x50 [ 1529.153787][T32428] do_syscall_64+0x4a/0x90 [ 1529.154551][T32428] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1529.155538][T32428] RIP: 0033:0x4665d9 [ 1529.156195][T32428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1529.159526][T32428] RSP: 002b:00007f5cf7248188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1529.161183][T32428] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1529.162386][T32428] RDX: 0000000020000080 RSI: 0000000000004c02 RDI: 0000000000000003 20:41:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200402004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1529.164440][T32428] RBP: 00007f5cf72481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1529.165700][T32428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1529.167250][T32428] R13: 00007ffe0537c9cf R14: 00007f5cf7248300 R15: 0000000000022000 [ 1529.201142][T32442] loop3: detected capacity change from 0 to 136 [ 1529.252963][T32446] loop2: detected capacity change from 0 to 512 20:41:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x7, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2000, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fchmod(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 20:41:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870cc, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200403004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:27 executing program 2 (fault-call:1 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x12, &(0x7f0000000000)) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) 20:41:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0xffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 20:41:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x11, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) 20:41:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401c5820, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1529.785342][T32471] loop3: detected capacity change from 0 to 136 [ 1529.786486][T32475] FAULT_INJECTION: forcing a failure. [ 1529.786486][T32475] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1529.789598][T32475] CPU: 0 PID: 32475 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1529.792059][T32475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1529.793832][T32475] Call Trace: [ 1529.794698][T32475] dump_stack+0x137/0x19d [ 1529.795642][T32475] should_fail+0x23c/0x250 [ 1529.796385][T32475] should_fail_usercopy+0x16/0x20 [ 1529.797364][T32475] _copy_to_user+0x1c/0x90 [ 1529.798502][T32475] simple_read_from_buffer+0xab/0x120 [ 1529.799709][T32475] proc_fail_nth_read+0xf6/0x140 [ 1529.800757][T32475] ? rw_verify_area+0x136/0x250 [ 1529.801772][T32475] ? proc_fault_inject_write+0x200/0x200 [ 1529.803097][T32475] vfs_read+0x154/0x5d0 [ 1529.803683][T32475] ? __fget_light+0x21b/0x260 [ 1529.804456][T32475] ? __cond_resched+0x11/0x40 [ 1529.806560][T32475] ksys_read+0xce/0x180 [ 1529.807311][T32475] __x64_sys_read+0x3e/0x50 [ 1529.808247][T32475] do_syscall_64+0x4a/0x90 [ 1529.809126][T32475] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1529.810834][T32475] RIP: 0033:0x41935c [ 1529.811765][T32475] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1529.815596][T32475] RSP: 002b:00007f5cf7248170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1529.817828][T32475] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 1529.819681][T32475] RDX: 000000000000000f RSI: 00007f5cf72481e0 RDI: 0000000000000004 [ 1529.821482][T32475] RBP: 00007f5cf72481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1529.823480][T32475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1529.825033][T32475] R13: 00007ffe0537c9cf R14: 00007f5cf7248300 R15: 0000000000022000 20:41:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r4}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) 20:41:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020000a004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000080)) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000383000/0x2000)=nil, 0x2000, 0x1000008, 0x30, r0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) fstatfs(r2, &(0x7f0000000280)=""/173) syz_io_uring_setup(0x1801, &(0x7f00000000c0)={0x0, 0xf20b, 0x1, 0x1, 0x2a0, 0x0, r0}, &(0x7f000051a000/0x2000)=nil, &(0x7f000042b000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = syz_io_uring_setup(0x3181, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r6 = syz_io_uring_setup(0x3181, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0x6, 0xc04a01, r7) syz_io_uring_submit(r1, r3, &(0x7f0000000240)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, r4, 0x80, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x4, 0x4, 0x4}}, 0x0, 0x0, 0x1, {0x0, r7}}, 0x6) r8 = getpid() r9 = gettid() rt_tgsigqueueinfo(r8, r9, 0x2b, &(0x7f0000000000)={0x800004, 0x0, 0x9}) ptrace(0x10, r8) 20:41:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x2, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xffffffffffffffff, 0x2000]}) 20:41:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x301, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000000c0)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = epoll_create1(0x80000) sendfile(r3, r4, &(0x7f00000011c0)=0x5, 0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r5, &(0x7f0000001200)={'syz1', "b98b5845958ad9deae4d9f97a2b33e381016aba7185bb38a494f5e18261ac9f34c7d49abe010c33d5f59afb918d8aee60a64dc0918eaa71fef61e6093b3ea5bcfbfe6f"}, 0x47) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0xffff) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x20c203) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f00000001c0)={{r6}, 0x0, 0x0, @unused=[0x6, 0x7f, 0x3, 0xd9], @devid}) r7 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) [ 1529.995236][T32512] loop3: detected capacity change from 0 to 136 20:41:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) r4 = geteuid() r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r6) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000030c0), 0x101081, 0x0) r8 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000003100), 0x1c081, 0x0) r9 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmmsg$unix(r0, &(0x7f0000003240)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000100)="b0718ef0e7d8280b1b90d0d4e2556ce591e2e7a53a42b2e54ec2d20a4f96cffeaa3a5b29ca3c4788ea2eb08bf96d5e381be514a990635eef4011a2ddee0c3470cff5ea94f9bcecc2d9157277ef753b4af166740782a04fac102bb578049951915f02d5506f9114875e1cd668390a890d3442ecd2c03e77296e269f31f3622d3e5b6bfdee973f88fdd6d16e493f083edd5cc3af336206cd86ad7c1e55f41698dbf32ced59ca60c7f2b6ec2ea6cfd3b48cd5677014decc4dfa816ac17947010b0c2384f889aee5448724319c0e73a7074306ed0eb57357f52494064c31810b1fe7c35c83d5e88d554b7040", 0xea}, {&(0x7f0000000200)="92dc9b869ead0e40543354ca5542730e491ac2d6cd76c507c9dbdac63da0d3b39103c6dd26441d20910f444a25f22dd1a70ef8b46a2231ac", 0x38}, {&(0x7f0000000240)="f57719466ad9b71d844e5a89ce48f80bec4b705301a4312126722ec7dfdb09a36e189bd00be38b5f285a4f17433835b2c78764f6629e01cb368e5cf3207487ba5860c7dd0ded6a1a94800e01b2a902eb13fc43120ca91ebdf83dce1c0b", 0x5d}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="2ad380fe8172fe1910980f9c8b9c663235bf1f50e4674fb63e43b14814cef69a17e417af399ac6c0e2ef18fb9195b85dec248331d778120eb3b52462322da82bcf0efd66f7b37c7d7ec173fab3deb8365b59405565d4c2695320282c1d13a283c87784c4ce7c1aadad26b22b451db5f46f74107c18bf9a0d9bd2ab162bf0e577c5e5cd2369414797283e87155c5298c96a83217b62eb4a0a7420234b25fcc06b739b0e3fd5c4a630845893745d8683d7ad5d2df5cc9e43ace08ba6079bed98cab669077dc1d2172305c87520f23f713abd9c6bc8183719cda42e75a75a938888d23ac1", 0xe3}, {&(0x7f00000013c0)="c0a6246f4f9d13db901b4260cb3db6741e47a744845c62862e5415c923804c0e493d4ce8b6933c31f274d312e97523f66516bc57a5b821e75062dfc187a0d2e65871daf73c139e7f3ebc7cadf1a294065733bb7669304270e7431b333f6bca8be7ce6485f5285ac054128e7b6c5a5216addfd25908d1c3cf44310c33", 0x7c}], 0x6, &(0x7f0000001600)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}], 0xb8, 0x10}, {&(0x7f00000016c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000028c0)=[{&(0x7f0000001740)="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0x1000}, {&(0x7f0000002740)="2b08e785c58ad8468cac7869f6c8cceae13fc23c59b7b40920fb3c708acbd07a991dd9ddc1e7dc9ddf3ac278aeb66b8a2b5c92eeffe8fec77333e0548d50039eb99ce901d0062f88c73acd52fdb22abf9904cecf60d455f4278b08b325c22153c571b12974327ac2e52af04668793b90bb7e30e1a8c8102c455570f381a6565eabb9e624011f4623cfa936f96620c2aaf116a659c05366494a5901824d25bf252fffaca3e4f84891a9708ac31426c95bf94c33a1ba5cd44b54067f23a2fc6e5bb817", 0xc2}, {&(0x7f0000002840)="3ed1f465f25cfd9835e198f55edcf569778c713fcf56ce21ac752dda126b479c2b3303e0f90b313dd48f7ff9982beba0c07294f415dcd308c9c8e4a1350aa3bad3d1d0bd8d13843832b5f89a0392702a", 0x50}], 0x3, &(0x7f0000002a40)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}], 0x70, 0x4048000}, {&(0x7f0000002ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003000)=[{&(0x7f0000002b40)="64c0af506b6b38a759428ba26aea517f5a87b90b4690ae7ad6fd1b33d534ac054a1a56d42d18d37605126f9e97b2ffc8e769ec865a3d71c959131512127e0c8ade0a8c29b9f298b3371e90ef47a1d26f9181a687e4ef3f68ef5240d5de4d2680d2d8941a70aa4988b6dac4a4e3a0e4154146a2d458ce4367175c1c48f530141c64b6dca0f6baac00f9715e599b57f61873ff52420180f8e07445c6d75b8c4ed8a0252a6a9ff2bb872c2e", 0xaa}, {&(0x7f0000002c00)="1283c350f62728cfc191e6fe6ccc76e581c7692a9e56cfd3eb5c09644851d6e445f8030e8b72aec13b7795cbe1", 0x2d}, {&(0x7f0000002c40)="e87d743ac1203dae7a336b69870afcae9fa73c334bf7b97ae4fe569317cd74b43952e11cf4f4d9b0c25ac86798302cc0d42800539d690866592c67a5ae7e0931e61be9aa2c5734d5ecb01a", 0x4b}, {&(0x7f0000002cc0)="24d21740bdbdb277274c246962a6bd39a784290eae0e9307f0381ba27a2d284ba8ebedcf4f55c00dde936250b555d74cba808e81394449bb7836c25669cd1828e243a60dfcb78b956fbb83479410fa499f11ad66113f00db0d8d1bbca2a743104fc378d6b4c6c60592deda08e401d0c5122d4655c6661d069caf2e42cb16c7b8f9f03f8ab13f3d7209ef8337bb2633d7ea1f28cfb5b172168310d974dc4fbaaebe9734dcd8c1eb89663dd9edbdb4a4da3ce38836f629ba2d9d56c86eeb20cd5ca4f88b1354b8f01e7299cda2d2ab3767ae73cdb2e95c89", 0xd7}, {&(0x7f0000002dc0)="0446ea95b4bf88700da6309b58fe85ad1e3a4570ab6f2587bc69a944a2c73d07aebdf48f4b46d2e3a3b493c5b53a2f56c4c59b2f683ccb966c1e2493c592a93bd6ade4be8305b4b71ce635747f0b8c26cda53c997a504e842498330f0410794acb09a9f7e079b7a5d10ddcc0fe550108e53d2c67e94bfe17f0ac57170d60c3878efa4da77f99e15210764d7a2b86364bffe415b5bc5523cecf02b4be52efbe85778d3f0292c00cb3ffb5e6470da5ea8bef96321d579d974717bf5d89d457e2b4380bee96ead8ba8b033e11fb54466f5154408c386c03a4efab51408f9e", 0xdd}, {&(0x7f0000002ec0)="ead9e72f13fd7694daa1a9f57cfd2f1e4ea9e230e6a4b7314663b479e25abe64", 0x20}, {&(0x7f0000002f00)}, {&(0x7f0000002f40)="94c1f79003e083b11a646eea4456612ba40a3877d1cff227d2710a279e8dc281546b7fbf7735b65188797f4489d6769892ba6118ee54e6f3e9aa8a2f2f223a65eb6a3ea952708a7f0d8e3a2d41fb8bf7b9ee0afd02296958bc4e80950cd4c9a71123ac24ecd1780d77d27633ae5775eaab9dc0bbb80917322aeeb9ff5ce23f0e1d1558ad6a098e35ace7f1f1a00ae0271d0a60bf84e1821cbe51ed79123e006440119d1e5875cc", 0xa7}], 0x8, &(0x7f0000003140)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x34, 0x1, 0x1, [r0, r0, r3, r0, r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r6}}}, @rights={{0x38, 0x1, 0x1, [r0, r7, r8, r0, r0, r9, r0, r0, r0, r0]}}], 0xf0, 0x10}], 0x3, 0x20000040) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r10 = getpid() rt_tgsigqueueinfo(r10, r10, 0x16, &(0x7f0000000000)) ptrace(0x10, r10) ptrace$getregset(0x8, r10, 0x0, 0x0) 20:41:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020000b004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x80000001, 0x4320c4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x5, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x9, 0x6000]}) 20:41:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4020940d, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125d, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) r2 = syz_open_dev$vcsu(&(0x7f0000000140), 0x4, 0x400400) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 20:41:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200220004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x10010, r0, 0x35ae4000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r2 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r2, 0x90e, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) r4 = dup2(r3, r2) r5 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1, 0x4, &(0x7f0000000400)=[{&(0x7f0000000100)="8e5a79641bc0491b909c140bb9851eea007bd8a97b2b8e5d9c3bbe313598de066a938ad324da720906b3dbd451a82a84b8fe0ab1a208d6335c7681ec84", 0x3d, 0x83f5}, {&(0x7f0000000140)="4c9972cc0f3a33587f8319465badfe6e70bcacea2908899f07d43016f2c5c5052df45d759de085dd59806c9eb7e285ddc3b4b91f501c378cef19e29311efe264a92582d2e3c2194b0ad286215b590bfb644d0d191a7001ffcedd3cb18f412be2393b43e8d0d6ca91987ba69042f1e13848fe1a8258883d1b6698949e65357f4bc9e2df9a60077a54", 0x88, 0x603e4d38}, {&(0x7f0000000200)="f402068c06408938202a878d0506a859ac0852881b4e91f8cc699014717b63b3a75fa4661b6bf4925ddb1ad7f147a729f20dcc819bccb4fff47d06b20f5d5f87562077432fbe13fc34a5e2868c1e060adc0b3ebde29ab070b149ce3be56266a2f40974d1299c91a017e4fa1b4d5cf67c52cff8cb3bc6776785932a244850bb11dd6d34414e8c005e8aa228ea42f4d24254aa1265c1b3f8dc365907909c87fc4aa571672180602ea992fbec2376ecaf29cd1c44cd6ce6cad4b4a444bdbbab07addee06a6102c8cc7fe3eebcf5d3a94ed7138d6f9f8ea13a84f9a700db67dc616902368c2f1569b8", 0xe7, 0x9}, {&(0x7f0000000300)="3896d6b56e766f5fb38ba170fb0e9535cceaba6b1ffec4d054cca01300c3d6c887b1cdbe5fd8da8443981eabf6e1e67ddc2565f737431e275fb92740e5f531cdbd4c42d920d4549737bb9596658c63aa4e6a4e169c88cb5582552a6dc53c4bc6f4e4bf2f856974f0697c31e1d515dfaa2acbc1e5ffc789e907c5992992a27c19e6ca990ca271e3e04155fb55778fa7aae77057182a355a953fdb8246dd45b4e565c7ca638c1e42c964aad9b63185877eb20377ec8919d0543ecc0010cb10974f63d19c4d9cecd97e6bdf4b9ad21f7fed6e9bae0a2e0a573ca051efb757cd09551ed3bc1814c3e185e212db91", 0xec, 0x87f}], 0x4000, &(0x7f0000000480)={[{@uni_xlateno}, {@uni_xlate}, {@shortname_winnt}, {@uni_xlateno}, {@utf8no}, {@uni_xlate}, {@nonumtail}, {@shortname_winnt}, {@fat=@nfs_nostale_ro}], [{@dont_measure}, {@smackfshat={'smackfshat', 0x3d, '&(:^:%('}}, {@smackfshat={'smackfshat', 0x3d, ','}}, {@permit_directio}, {@fowner_lt}]}) r6 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r6, 0x90e, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r7, r6) syz_open_dev$vcsa(&(0x7f0000000580), 0x8, 0x169102) poll(&(0x7f00000005c0)=[{r0, 0xa008}, {r4, 0x108}, {r3, 0x110}, {r2, 0xf019}, {r5, 0x1280}, {r0, 0x40d8}, {r6}, {r6, 0x3009}, {r6, 0x1006}], 0x9, 0x5) ptrace$getregset(0x8, r1, 0x0, 0x0) [ 1530.120034][T32542] loop2: detected capacity change from 0 to 512 [ 1530.121743][T32537] loop3: detected capacity change from 0 to 136 20:41:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125e, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) clone(0x8040000, &(0x7f00000000c0)="6d6bfe72d6aaa52d816a2ccfa67bfe5d708ba1108f59218e5f1ec01690c4913b0a8032c170acf9c53f3d5f0d93c214bb5af961e4c98e6e9582f20004f9928797177e19982f5714687644ebcce5b5954202a9672ca77de95a5755c8f1d95c0b9749dbbd5759f532b761aff956a6f4bd8ae8f202f8f1138de41d2bc08eb45425d284ac4eb47c1a59f7a04df22d1c1f6134f564a9e512af299eabad520ac71724c1504250d7891f1162aa9bf808d7f3e0f0f4b9a0fdfeca8e854b286bbf671d69a92bd334cd6fa24537a834eae571f9072cdf541348efc1ce76", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="385de4f81ce5b0df1782ea590b06071467e09bb47ab4ec4c4d129acf0835d1221c7869d9df787bf1304097a486f703c4e88b454602880ac53a1855f648d1cf987605b3b0aedb73a7dd48aae71b725a42775cbe9c36fc14098d542d1b0b936a2a66922ceb7eee624f54b337240d7854267eeac9501b460c3e9134bbb7d204a1169ef96b5c43aa37943492e1b576237be4be25ff2be8d180767fe311d0d3d799347b85838fdc6efc8255127311516781f64a6170dcd3f240ea7552fe1c6579afa7dfcee7ee774f785d0fa00e2c2cf97dd3ad198057aa8fe71ccb2da7a914ac4f20502600098fa5a01b5b") fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) 20:41:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0xff, 0x6, 0x0, 0x5, 0x180}, 0x14) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) [ 1530.286663][T32564] loop3: detected capacity change from 0 to 136 20:41:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = signalfd(r0, &(0x7f00000000c0)={[0x5]}, 0x8) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000100)={0x6, 0x3, 0x26d3, 0x9529}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0xffff) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 20:41:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(0xffffffffffffffff, 0x8010671f, &(0x7f0000000140)={&(0x7f0000000080)=""/173, 0xad}) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) 20:41:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200320004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0xa, 0x10, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) 20:41:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80041284, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125f, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount_setattr(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, &(0x7f00000000c0)={0x100000, 0x32, 0x20000, {r0}}, 0x20) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) 20:41:27 executing program 0: getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000200)={'tunl0\x00', r0, 0x20, 0x8000, 0x8001, 0x6, {{0x25, 0x4, 0x3, 0x24, 0x94, 0x65, 0x0, 0x76, 0x4, 0x0, @rand_addr=0x64010101, @broadcast, {[@rr={0x7, 0x1b, 0xc4, [@empty, @dev={0xac, 0x14, 0x14, 0x18}, @rand_addr=0x64010102, @remote, @multicast1, @local]}, @timestamp_addr={0x44, 0x3c, 0xdf, 0x1, 0x9, [{@rand_addr=0x64010102, 0x8}, {@loopback, 0x5d}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x714}, {@empty, 0x9}, {@local, 0x4}, {@empty, 0x9}, {@broadcast, 0x3}]}, @rr={0x7, 0x23, 0xeb, [@remote, @remote, @multicast2, @empty, @remote, @multicast1, @local, @dev={0xac, 0x14, 0x14, 0x2c}]}, @ra={0x94, 0x4}]}}}}}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x98, 0x0, 0x5b4, 0x70bd26, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x38, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x46}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private1}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private1}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0x64010102, r0}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000440), r3) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) 20:41:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200420004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1530.537946][T32603] loop3: detected capacity change from 0 to 136 20:41:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x2710}}, 0x0) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000000)) ptrace(0x10, r2) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x36) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$getregset(0x8, r3, 0x3, 0x0) 20:41:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1260, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1530.619426][T32629] loop3: detected capacity change from 0 to 136 [ 1530.621972][T32630] loop2: detected capacity change from 0 to 512 20:41:27 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) [ 1530.790665][T32630] loop2: detected capacity change from 0 to 512 20:41:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r4, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) r5 = fspick(r2, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x9811, r5, 0xfffff000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r4) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0xffff) r7 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) 20:41:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200520004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1261, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) wait4(0x0, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) 20:41:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x51) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x40, 0x4, 0x1e, 0x1c, "7f6fcfc657b88a724f5043a46e5e2cd32911fb4227ff65406cafaa3d2ee384080bf392733921e403bebd201be04c270559706b2f837b48c0cc89a67fad410e84", "856e87def246d81c7d782c330880af57d5e34fa130802760e146b188c132c7f5", [0x6, 0x5afb]}) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r6) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r8) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000002c0)={{}, {0x1, 0x2}, [{0x2, 0x1}, {0x2, 0x0, 0xffffffffffffffff}], {}, [{0x8, 0x5, 0xee00}, {0x8, 0x0, r2}, {0x8, 0x0, r4}, {0x8, 0x4, r6}, {0x8, 0x6, r8}], {0x10, 0x4}, {0x20, 0x7}}, 0x5c, 0x1) 20:41:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80041285, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000140)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x20000000) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000000)={0x0, 0x8000000}) ptrace(0x10, r2) ptrace$getregset(0x8, r2, 0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x1, 0x6, 0x9, 0x3, 0x0, 0x6, 0x20, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0xfffffffffffffff9, 0x1ff}, 0x400, 0x8, 0x0, 0x6, 0x1ff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7fff}, r3, 0xffffffffffffffff, r1, 0x8) 20:41:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1262, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000080)={0x0, @adiantum, 0x0, @desc3}) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ptrace(0x10, r4) ptrace$getregset(0x8, r4, 0x0, 0x0) [ 1530.877133][T32669] loop3: detected capacity change from 0 to 136 20:41:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200620004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x10) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000000)) ptrace(0x10, r2) ptrace$getregset(0x8, r2, 0x0, 0x0) 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000640000/0x1000)=nil, 0x1000, 0x3800002, 0x20010, r0, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) sendfile(r0, r3, &(0x7f0000000080)=0x3, 0x3) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ptrace(0x10, r4) ptrace$getregset(0x8, r4, 0x0, 0x0) [ 1530.968259][T32700] loop3: detected capacity change from 0 to 136 [ 1531.010791][T32703] loop2: detected capacity change from 0 to 512 20:41:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x10000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r6}, 0x0) setsockopt$sock_int(r6, 0x1, 0x3c, &(0x7f00000000c0)=0xaf, 0x4) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0xffff) r7 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) 20:41:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1263, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80081270, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200720004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x3, 0xac000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) 20:41:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1264, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200820004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1531.125428][T32735] loop3: detected capacity change from 0 to 136 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone3(&(0x7f00000002c0)={0x80000000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0x3e}, &(0x7f0000000140)=""/67, 0x43, &(0x7f00000001c0)=""/138, &(0x7f0000000280)=[0x0], 0x1, {r0}}, 0x58) r1 = gettid() wait4(r1, 0x0, 0x2, 0x0) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000000)) ptrace(0x10, r2) ptrace$getregset(0x8, r2, 0x0, 0x0) 20:41:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = signalfd(r0, &(0x7f0000000040)={[0x9]}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) 20:41:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1265, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x52, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) [ 1531.247625][T32766] loop3: detected capacity change from 0 to 136 [ 1531.332243][T32759] loop2: detected capacity change from 0 to 512 20:41:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0xffff) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 20:41:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x9, 0x0, 0x8, 0x4, "a7be34fd55d1e1b83b175b8ba15ee9c3e43d3ad8e7806f1a6fafbc3968909113fea6c6b147efb7716698835224c4eacd3d75c7d154095cc0a0a69453452e1b3d", "4b1fbab5813eaf535dea42614238f03af7b78a7d72cb3759fca6c0756b7fa7c9", [0x2, 0x40000000000000]}) [ 1531.424254][ T309] loop2: detected capacity change from 0 to 512 20:41:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80081272, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800002, 0x12, r0, 0x8013b000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x68, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x3b8}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000100), 0x5) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ptrace(0x10, r4) ptrace$getregset(0x8, r4, 0x0, 0x0) r5 = eventfd(0x7d1) fcntl$getown(r5, 0x9) mmap(&(0x7f00002ca000/0xd000)=nil, 0xd000, 0x0, 0x50, r5, 0x2396e000) 20:41:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1267, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200920004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000080)=0x1) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000000)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={0x0}}, 0x0) ptrace(0x10, r2) ptrace$getregset(0x8, 0xffffffffffffffff, 0x0, 0x0) 20:41:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200a20004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1531.512677][ T333] loop3: detected capacity change from 0 to 136 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) ptrace$getsig(0x4202, 0x0, 0x3, &(0x7f0000000080)) 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x36) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x4, 0x0) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000000)) ptrace(0x10, r2) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x36) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$getsig(0x4202, r3, 0x8, &(0x7f0000000080)) ptrace$getregset(0x8, r2, 0x0, 0x0) 20:41:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x9, 0xd) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000000)) ptrace(0x10, r2) ptrace$getregset(0x8, r2, 0x0, 0x0) 20:41:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1268, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1531.601206][ T365] loop3: detected capacity change from 0 to 136 [ 1531.602787][ T336] loop2: detected capacity change from 512 to 511 [ 1531.642268][ T336] loop2: detected capacity change from 511 to 512 [ 1531.682411][ T371] loop2: detected capacity change from 512 to 511 20:41:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x0, 0x50000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="00020ebd886d6d261a1436c405a77370004f91514f731d77c611b1cb7a9eb270e22752f7e9e57e00f8cf88062184c96b0b954d24aafe5b99368d98a68642ebf2a7cdf8414467f185023b28424954b245617af4e90d08f64021c8cef6616d1d103117afb5b9e465c5912e9ab0add93cf518984016dea4783fc29eef8889e05fa60722208aa0acde890cb024e889c9bb7e299e835e6851a9de7a4cda52cea734ac88b32a9511a871c470368d0f376a75c4d5944bd1e5c3c9286fe8"], 0x20}, 0x1, 0x0, 0x0, 0x840}, 0x84) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x80007fff) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ptrace(0x10, r3) ptrace$getregset(0x8, r3, 0x0, 0x0) 20:41:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200b20004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80086601, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1269, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='smaps\x00') ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0xffff) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 20:41:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x9, 0xb, 0x8, "29374b6d33519af284e4eefc47e3e37c95bf2bd5bc7c0a02850892801ab46a6f096e8811d434959e4f5457001a0000fcb3f0ff00", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) 20:41:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/3, 0x3}, {&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/120, 0x78}, {&(0x7f00000002c0)=""/220, 0xdc}], 0x5, 0x3ff, 0x6ca) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x400, 0x4) r3 = syz_mount_image$iso9660(&(0x7f0000000600), &(0x7f00000009c0)='./file0\x00', 0xff, 0x6, &(0x7f0000001c80)=[{&(0x7f0000000a00)="36adbd291019a910bd094b1aa01327214826664a3f17530f2b268afd19e52a0743b51a0170b8cbeb967d91da527cd51b3c88d45c531637eaac4c2efb31b7ead15d7086781d89e937a4d6b856b90468866d3d89aba71ed45fa4322bf41f1953474311f487aa4a", 0x66, 0x4fc6}, {&(0x7f0000000a80)="ea562a17e105e558e58f91daa36f7abd9dfff1d090fd7b2e1eb9d063a041146ab17977ab7fecb694980291024c302dc2379ed59a92863716fff6d0cd13b60603ddeb81691a943b99ea503d0e0fc755155514508626cbf2faeec4dc5c6b571c0273673caeaab8c0297928c7421a15931955ec6c467ba07052842796d4fcec874325b4f5278ca9360e12c158bddf8c1872955c3edb8967ea56ccb70e74afc01d1606b04a1be5b47c02724520e05205e6d908d436aabcd7fb4281df64", 0xbb, 0x42f6}, {&(0x7f0000000b40)="5502f253c696266409fcf1f69efa8e884133", 0x12, 0x2}, {&(0x7f0000000b80)="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", 0x1000, 0xffffffff}, {&(0x7f0000001b80)="f03314357ff53597713dd631b93f", 0xe, 0x9}, {&(0x7f0000001bc0)="9f413624169935e74f2c2ff253c9d827af5e3f09548a9946a4467aa603ec895ae34c4c6d2d49b5761444a264609f172f3fd15660d05e1a0e9b528c2770868cdb20cd247d42ff83838d53d6113152ee2593c1850206354014ae24ee7ee8ce3343e9cc687f689102b67c060ea3e407f9537afc7275cbc9a2e925512a50ad0ea8e9707b10716b55d3b3d4d684903c454db3c27fa052ba8b44272c6dbf59", 0x9c, 0xdb4}], 0x4000, &(0x7f0000001d40)={[{@block={'block', 0x3d, 0x200}}, {@uid={'uid', 0x3d, 0xee01}}, {@nojoliet}, {@dmode={'dmode', 0x3d, 0x3}}, {@hide}], [{@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, '\'}^\xa9:'}}, {@subj_user={'subj_user', 0x3d, '/-:'}}]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) r4 = fcntl$getown(r0, 0x9) wait4(r4, &(0x7f0000001e00), 0x1000000, &(0x7f0000001e40)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000980)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r0, 0x0, &(0x7f0000000940)={&(0x7f0000000440)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x4, 0x1, 0x4, {0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x401}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)}, {&(0x7f0000000500)="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", 0xff}, {&(0x7f0000000600)}, {&(0x7f0000000640)="c5779e89cacd6f1ebabaf5e2c02d4bc0b7eba17db5b4b8dc14072896966a87b25327615940391f6419e3cabfd597cc3518f7ac56b69579c99b4812409f83ba1edfe3cd43c112cc0069ac5a30305ce7714c2f68f8e95a3a4d23cbf4a240fea86249a74e70ec9d4ee80bfeadea8c6e179a3384764750b376c16349c2e8345583c7a8c3ef332dcb3ca65a2f2a78ce42c0b2fb52e79246210389073c03d6c8bbef09678328d6dda24e46ffc2a6482e7e201bd6bac9a338d7a8c584b95d3891d70ffa8fafd157c6a4734209f57d0f64a7a541f9f28a986448c76fdf0c3b9206e7", 0xde}, {&(0x7f0000000740)="44f37857a0e25c44ed1daed227367e50996df39e44cea1a48c967ee06f21282a99d28a18c5d3bccf82f546fda42fc1c5b0cf028cf1d49ad2f1b43bd5c6b2f2beb7c0adcf607dbfa73256b8d9ffba69fff05248a188595989165cd534bbd4e734e0b46dc99e3a710949022dbd79a1bf0e", 0x70}, {&(0x7f00000007c0)="aa8b560313685972c867695c85e8958b5f76fb24fef366ae5e78b41c53c0c0369867d1b3b3d205bbb0a00345dc7ea5be9d6e4f643aed5caefcccf27aa243b60abde9", 0x42}, {&(0x7f0000000840)="88255d1df6393dd591c14ce4863cd83d88b42071f1fd9bc2849a0dfc16032f6c05d2f990d35036740ed9646b43820e22a65c8420a8d1f9adccc404535620fff4410121df8f1917c9e630897b62af57952cc8465c26c53f0fc8f8f74440375359aea14ff39a30491347499172ceb7df8d17ac3700ccc66584bc8ae2", 0x7b}], 0x7}, 0x0, 0x20000040, 0x1}, 0xff) [ 1531.781995][ T398] loop3: detected capacity change from 0 to 136 20:41:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200c20004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1274, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x280000a, 0x12, r0, 0xffffc000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) ptrace$setsig(0x4203, 0x0, 0x7, &(0x7f0000000080)={0x28, 0x30, 0xfff}) ptrace$getregset(0x8, r1, 0x0, 0x0) 20:41:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80087601, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x1, 0x3, 0x18, 0x19, "398b5c747a191766d98954476fe4f6b1f39bfac4de6a0de58cb96bb4fa5e5c23f0103561727a9edf315d4fc3d293b62a2b03c4e76329a4cf10dda7847a5d32df", "85fcbb000fcef820d1b5288f3ec30028ea2d65aeb6a2ed91634f01bafa8fb3c5", [0x8080000, 0x8000]}) 20:41:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1275, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r4, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) r5 = fspick(r2, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x9811, r5, 0xfffff000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r4) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0xffff) r7 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) [ 1531.897601][ T433] loop2: detected capacity change from 0 to 512 [ 1531.905559][ T437] loop3: detected capacity change from 0 to 136 20:41:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200d20004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setflags(r0, 0x2, 0x1) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x13, &(0x7f0000000080)={0x0, 0xfffffffd}) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) [ 1532.027328][ T459] loop2: detected capacity change from 0 to 512 [ 1532.030228][ T464] loop3: detected capacity change from 0 to 136 20:41:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup2(r1, 0xffffffffffffffff) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0xffff) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 20:41:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1276, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x801c581f, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) r2 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000000080)={0x3c, 0x401, 0x1}) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) 20:41:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200e20004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1532.141673][ T488] loop3: detected capacity change from 0 to 136 20:41:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1277, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200f20004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) mmap(&(0x7f00005f9000/0x2000)=nil, 0x2000, 0x1000001, 0x10010, r1, 0xb64b9000) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ptrace(0x10, r3) ptrace$getregset(0x8, r3, 0x0, 0x0) 20:41:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x9, 0x6, 0x18, 0x1c, "9bd156cc67ca1268f2923361dfdb0547eaa2e44d10ac08f59abb9e281bc3799b83d2263543d312f6b5e3da0b2854dcd17f20d01fb5e3a3e5b45d15eef6534e60", "5b084299a5d5310699f0dea6c7cd30a86b5125915a124086d1bbd2bd1586dfea", [0xfffffffffffffffc, 0x8]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000001340), 0x0, 0xd9f, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0xffff) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) openat$cgroup_type(r3, &(0x7f0000000180), 0x2, 0x0) preadv(r3, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/63}], 0x54, 0x3a3, 0x7) 20:41:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r4, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) r5 = fspick(r2, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x9811, r5, 0xfffff000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r4) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0xffff) r7 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) 20:41:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) mmap(&(0x7f00007d2000/0x4000)=nil, 0x4000, 0x1800005, 0xcebaa380609c47db, r1, 0x581c4000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r3 = getpid() preadv(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/148, 0x94}, {&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f00000001c0)=""/143, 0x8f}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x6, 0x200, 0x3) rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000000)) ptrace(0x10, r3) ptrace$getregset(0x8, r3, 0x0, 0x0) 20:41:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) ptrace$getregset(0x8, r1, 0x0, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="ddbd26a4503e20b8730418b99c1ef63ae086a09a0ba1e3fcf93f30bd591ce8f6e5545b817269b642c6c2f3d95511500956501d6d92111b156949ae5fa824ef18e5447ccc4baa359bbafb53c14a1209960fe2bf8d13b31c7c09552c77d1a92368052637d12fb43b33d2883c7eac6aeb427546bf79ea003f457131a9665a052826609ac55a357e04b1b1a738510bf2d88c1581bf2948938355a925da8a", 0x9c, 0x1f}, {&(0x7f0000000200)="d15f1310218c8a5e7cdc061b15af3d7aec49e1f748bdda1c8e1d8f6e3fa9f316093c1e451bc0dd16930087cc5e4b4bf994a44773336c3037be619ecfc555782dfe9101677dcf", 0x46, 0x10000}, {&(0x7f0000000280)="441566a1c3423ba7b84cae200a0b85cde929069c20c3de58cbb0f642fab55e3f2389b4281573655b0169aa9c2f2eb725e4fcdf25f0ba6f5aaaae7b93394de156868fc20f521ffbb3b0b218e2e01e65c7236bd1", 0x53, 0x6}, {&(0x7f0000000300)="8756977e54e9dc84a0e7b367e54a14e5b1c95e84a79f94c4431f2f99cfbe6c5bceb676088bddc7237df2645d0ff2b45a839597fb8c83eedb8e3bf9356ab2b8b60b3398a610a1ecfdb68aaaf09455cc657c057b4c0d0b8d31e04c73f1651fe1a5c5b22c0341f21930ac33861c0fa420a663d9dae3d65f79f9334341bf6b24cd28171dbd774ba069fba028d14ef8d0cac355f630388ccdd3e43df28aa5a612cbfe23f3332f369d6be6aa622e53db1497ff6b493e245686f8", 0xb7, 0x9}], 0x3000400, &(0x7f0000000440)={[{@mblk_io_submit}, {@oldalloc}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@bh}], [{@context={'context', 0x3d, 'system_u'}}]}) readahead(r2, 0x2, 0x3) 20:41:29 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0045878, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1532.288184][ T527] loop3: detected capacity change from 0 to 136 20:41:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000201020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1532.323241][ T529] FAULT_INJECTION: forcing a failure. [ 1532.323241][ T529] name fail_usercopy, interval 1, probability 0, space 0, times 0 20:41:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1278, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1532.323315][ T529] CPU: 0 PID: 529 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1532.323335][ T529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1532.323345][ T529] Call Trace: [ 1532.323352][ T529] dump_stack+0x137/0x19d [ 1532.323379][ T529] should_fail+0x23c/0x250 [ 1532.323393][ T529] should_fail_usercopy+0x16/0x20 [ 1532.323410][ T529] _copy_to_user+0x1c/0x90 [ 1532.323428][ T529] simple_read_from_buffer+0xab/0x120 20:41:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1279, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127a, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1532.323567][ T529] proc_fail_nth_read+0xf6/0x140 [ 1532.323583][ T529] ? rw_verify_area+0x136/0x250 [ 1532.323602][ T529] ? proc_fault_inject_write+0x200/0x200 [ 1532.323617][ T529] vfs_read+0x154/0x5d0 20:41:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000201120004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1532.323627][ T529] ? copy_fpregs_to_fpstate+0xd8/0x110 [ 1532.323711][ T529] ? __fget_light+0x21b/0x260 [ 1532.323727][ T529] ? __cond_resched+0x11/0x40 [ 1532.323740][ T529] ksys_read+0xce/0x180 [ 1532.323751][ T529] __x64_sys_read+0x3e/0x50 [ 1532.323763][ T529] do_syscall_64+0x4a/0x90 [ 1532.323780][ T529] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1532.323814][ T529] RIP: 0033:0x41935c [ 1532.323827][ T529] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1532.323842][ T529] RSP: 002b:00007f1312913170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1532.323858][ T529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 1532.323868][ T529] RDX: 000000000000000f RSI: 00007f13129131e0 RDI: 0000000000000004 [ 1532.323878][ T529] RBP: 00007f13129131d0 R08: 0000000000000000 R09: 0000000000000000 [ 1532.323890][ T529] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 1532.323900][ T529] R13: 00007ffeb23ee80f R14: 00007f1312913300 R15: 0000000000022000 [ 1532.358564][ T539] loop2: detected capacity change from 0 to 512 [ 1532.491064][ T551] loop3: detected capacity change from 0 to 136 [ 1532.593353][ T573] loop3: detected capacity change from 0 to 136 [ 1532.834960][ T587] loop2: detected capacity change from 0 to 512 20:41:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127b, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) 20:41:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000201220004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0045878, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000100)) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0xc3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r3, &(0x7f0000000080), 0xffff) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 20:41:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r4, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) r5 = fspick(r2, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x9811, r5, 0xfffff000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r4) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r3, &(0x7f0000000080), 0xffff) r7 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) 20:41:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) 20:41:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127c, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000201820004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) [ 1532.928990][ T603] loop3: detected capacity change from 0 to 136 20:41:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127d, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0101282, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1532.996905][ T619] loop2: detected capacity change from 0 to 512 20:41:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000201920004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x200003, 0x648000) fadvise64(r0, 0x3, 0xffffffff7fffffff, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000140)=""/82, 0x52}], 0x2, 0xc9b, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000001c0)={0x0, {}, 0x0, {}, 0x9, 0x4, 0x1e, 0x1, "d3d235b6b07bf81c05aa1ad9e9d5ddd0244b8a9ee2a236d96d411b6534892ca7009b6fa0ec28e284995127301ceec8f6452cddffda33b1adce6328aa5c4fa510", "7e8f3a59fa8c6f826dd331778ae04656b97480c581c69a794402ac526d401761", [0x80000001, 0x469]}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r5}, 0x0) fcntl$setlease(r5, 0x400, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7fff) [ 1533.050588][ T627] loop3: detected capacity change from 0 to 136 20:41:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127e, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127f, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1533.219663][ T655] loop3: detected capacity change from 0 to 136 [ 1533.364841][ T674] loop2: detected capacity change from 0 to 512 20:41:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4b47, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000100)) ioctl$FIOCLEX(r2, 0x5451) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000000c0)=0x9, 0x4) 20:41:30 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r3, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) r4 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x9811, r4, 0xfffff000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r2, &(0x7f0000000080), 0xffff) syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) 20:41:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0189436, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000202220004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f00000000c0), 0xfffffffffffffff9, 0x4181) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0xffff) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) [ 1533.448921][ T691] loop3: detected capacity change from 0 to 136 20:41:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000202520004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:30 executing program 1: ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x1, 0x80000000, 0x1, 0x8001}) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x3, 0x444880) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fadvise64(r0, 0x0, 0x0, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2001, 0x53) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 20:41:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4b49, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c00, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1533.614161][ T717] loop3: detected capacity change from 0 to 136 20:41:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000204820004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc020660b, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c01, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:31 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r3, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) r4 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x9811, r4, 0xfffff000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r2, &(0x7f0000000080), 0xffff) 20:41:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x501080, 0x0) statx(r2, &(0x7f00000001c0)='./file0\x00', 0x0, 0x100, &(0x7f0000000300)) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r0, 0x2, 0x1, 0x7}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x3, 0x3, 0x19, 0xc, "5ea6bff12f8adbb85c3e0761adc4ec5feca870a0324e6424da0cca04dc2fd4eff32c5995ac5a98f4d785d7e9f8e790cb7531874fddf4213ad86468325464bf43", "ed60286374a65f081329030be8b28d85c386c23078f9d9ae200a98796a7233a3", [0x3, 0x800000]}) r4 = openat$cgroup_subtree(r2, &(0x7f0000000200), 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r4, 0xd0009412, &(0x7f0000000400)={0x0, 0x81}) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 20:41:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1533.762998][ T741] loop3: detected capacity change from 0 to 136 20:41:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x110, r2, 0xe9206000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0xffff) r3 = syz_open_dev$loop(&(0x7f0000001480), 0x4, 0x404340) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = syz_open_dev$char_raw(&(0x7f00000000c0), 0x0, 0x800) preadv(r4, &(0x7f00000013c0)=[{&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f00000001c0)=""/138, 0x8a}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/211, 0xd3}], 0x5, 0x80, 0x81) 20:41:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000204c20004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = syz_io_uring_complete(0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) 20:41:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:31 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r3, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) r4 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x9811, r4, 0xfffff000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) sendfile(r0, r2, &(0x7f0000000080), 0xffff) [ 1534.029059][ T771] loop3: detected capacity change from 0 to 136 20:41:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000206820004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/class/misc', 0x402080, 0xe0) 20:41:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c06, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:31 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r3, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) r4 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x9811, r4, 0xfffff000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r2, &(0x7f0000000080), 0xffff) [ 1534.156009][ T787] loop3: detected capacity change from 0 to 136 20:41:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000206c20004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1534.257048][ T810] loop3: detected capacity change from 0 to 136 20:41:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) 20:41:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c07, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000207420004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x200212, 0x101000) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:31 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r3, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) r4 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x9811, r4, 0xfffff000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) sendfile(r0, r2, &(0x7f0000000080), 0xffff) 20:41:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c08, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:31 executing program 5 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:41:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200), 0x7f, 0x200840) creat(&(0x7f0000000040)='./file0\x00', 0x188) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6f, 0x0, 0x2, 0x8, "d8f180930175a19369abbcf15d8d925eca693ec6faa105be450f860669798b654b89a32bb6c01e7cc53f985572b8472e2aebd428a4ee0e0b688b76b4db39d81c", "95bd751e5cf703e6988198f7a7186cb76265f113743f3a5fd972ce08782060e3", [0x100000000, 0x3]}) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x2, 0x9, 0x1b, 0x10, "5bb7854786de4dc0cc9875c295ef10f34621878e02d3ab3bc243d4a969c67ca17f4e239088fbf8ad9bdc1a8c9d20407f68d6d824738898b409f2ada4c763cf2b", "deaea2494b907cacec20d78b1d0564cfca2f24da2a1ac2b5be041880a7207d0c", [0x3ff, 0x100]}) [ 1534.567081][ T828] loop3: detected capacity change from 0 to 136 20:41:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c09, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:31 executing program 5 (fault-call:4 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:41:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000207a20004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1534.587798][ T846] FAULT_INJECTION: forcing a failure. [ 1534.587798][ T846] name failslab, interval 1, probability 0, space 0, times 0 [ 1534.587819][ T846] CPU: 0 PID: 846 Comm: syz-executor.5 Not tainted 5.13.0-rc3-syzkaller #0 [ 1534.587839][ T846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1534.587926][ T846] Call Trace: [ 1534.587932][ T846] dump_stack+0x137/0x19d [ 1534.587951][ T846] should_fail+0x23c/0x250 [ 1534.587966][ T846] ? __anon_vma_prepare+0x41/0x2d0 [ 1534.587985][ T846] __should_failslab+0x81/0x90 [ 1534.588040][ T846] should_failslab+0x5/0x20 [ 1534.588057][ T846] kmem_cache_alloc+0x46/0x2f0 [ 1534.588079][ T846] __anon_vma_prepare+0x41/0x2d0 [ 1534.588164][ T846] wp_page_copy+0xb06/0x10c0 [ 1534.588186][ T846] ? avc_has_perm+0x59/0x150 [ 1534.588207][ T846] ? avc_has_perm+0xc8/0x150 [ 1534.588305][ T846] ? __fsnotify_parent+0x32f/0x430 [ 1534.588327][ T846] do_wp_page+0x5a8/0xba0 [ 1534.588345][ T846] handle_mm_fault+0xb31/0x1a70 20:41:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c0a, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 1: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080)={0x4, 0x1, 0x7, 0x9, 0xfffffffffffffff7, 0x1236, 0x100, 0x4}, &(0x7f00000000c0)={0x3fe, 0x0, 0xf54e, 0x8, 0xc308, 0xffffffff, 0x3, 0x5}, &(0x7f0000000100)={0x8, 0xf04, 0x3650, 0x101, 0x8, 0x8f, 0x8, 0x6}, &(0x7f0000000180)={r0, r1+60000000}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x4]}, 0x8}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r2, 0x0, 0x0, 0x3) [ 1534.588401][ T846] do_user_addr_fault+0x60c/0xc00 [ 1534.588416][ T846] exc_page_fault+0x94/0x230 [ 1534.588434][ T846] asm_exc_page_fault+0x1e/0x30 [ 1534.588511][ T846] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 1534.588528][ T846] Code: 00 00 48 39 d9 73 54 0f 1f 00 66 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 1f 00 <89> 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 1534.588590][ T846] RSP: 0018:ffffc900107b7dc8 EFLAGS: 00010293 [ 1534.588604][ T846] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020000c80 [ 1534.588617][ T846] RDX: ffffc9000578e000 RSI: 0000000000000017 RDI: 0000000000000018 [ 1534.588629][ T846] RBP: ffffc900107b7e38 R08: 0000000000000005 R09: ffffffff818686c4 [ 1534.588641][ T846] R10: 0000000000000021 R11: ffff888144ad8040 R12: 00000000480a001d [ 1534.588652][ T846] R13: 0000000020000c80 R14: 0000000020000c80 R15: ffff8881005c9680 [ 1534.588665][ T846] ? blkdev_common_ioctl+0x44/0x1040 [ 1534.588687][ T846] blkdev_common_ioctl+0x9b6/0x1040 [ 1534.588714][ T846] ? selinux_file_ioctl+0x8e0/0x970 [ 1534.588731][ T846] blkdev_ioctl+0x16e/0x3c0 [ 1534.588744][ T846] block_ioctl+0x6d/0x80 [ 1534.588764][ T846] ? blkdev_iopoll+0x70/0x70 [ 1534.588828][ T846] __se_sys_ioctl+0xcb/0x140 [ 1534.588846][ T846] __x64_sys_ioctl+0x3f/0x50 [ 1534.588914][ T846] do_syscall_64+0x4a/0x90 [ 1534.588955][ T846] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1534.588978][ T846] RIP: 0033:0x4665d9 [ 1534.588990][ T846] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1534.589006][ T846] RSP: 002b:00007f53bb206188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1534.589052][ T846] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1534.589062][ T846] RDX: 0000000020000c80 RSI: 0000000080041284 RDI: 0000000000000003 [ 1534.589070][ T846] RBP: 00007f53bb2061d0 R08: 0000000000000000 R09: 0000000000000000 [ 1534.589079][ T846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1534.589087][ T846] R13: 00007ffddb6579af R14: 00007f53bb206300 R15: 0000000000022000 [ 1534.693880][ T863] loop3: detected capacity change from 0 to 136 [ 1534.705796][ T853] FAULT_INJECTION: forcing a failure. [ 1534.705796][ T853] name failslab, interval 1, probability 0, space 0, times 0 [ 1534.705815][ T853] CPU: 1 PID: 853 Comm: syz-executor.5 Not tainted 5.13.0-rc3-syzkaller #0 [ 1534.705830][ T853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1534.705840][ T853] Call Trace: [ 1534.705848][ T853] dump_stack+0x137/0x19d [ 1534.712399][ T853] should_fail+0x23c/0x250 [ 1534.712420][ T853] ? __anon_vma_prepare+0x92/0x2d0 [ 1534.712512][ T853] __should_failslab+0x81/0x90 [ 1534.714855][ T853] should_failslab+0x5/0x20 [ 1534.715548][ T853] kmem_cache_alloc+0x46/0x2f0 [ 1534.715593][ T853] ? __anon_vma_prepare+0x41/0x2d0 [ 1534.715614][ T853] __anon_vma_prepare+0x92/0x2d0 [ 1534.715636][ T853] wp_page_copy+0xb06/0x10c0 [ 1534.715707][ T853] ? avc_has_perm+0x59/0x150 [ 1534.715746][ T853] ? avc_has_perm+0xc8/0x150 [ 1534.715762][ T853] ? __fsnotify_parent+0x32f/0x430 [ 1534.721350][ T853] do_wp_page+0x5a8/0xba0 [ 1534.721385][ T853] handle_mm_fault+0xb31/0x1a70 [ 1534.721429][ T853] do_user_addr_fault+0x60c/0xc00 [ 1534.721446][ T853] exc_page_fault+0x94/0x230 [ 1534.721468][ T853] asm_exc_page_fault+0x1e/0x30 [ 1534.721489][ T853] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 1534.721511][ T853] Code: 00 00 48 39 d9 73 54 0f 1f 00 66 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 1f 00 <89> 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 1534.721534][ T853] RSP: 0018:ffffc900107ebdc8 EFLAGS: 00010293 [ 1534.721549][ T853] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020000c80 [ 1534.721561][ T853] RDX: ffffc9000578e000 RSI: 0000000000000017 RDI: 0000000000000018 [ 1534.721571][ T853] RBP: ffffc900107ebe38 R08: 0000000000000005 R09: ffffffff818686c4 [ 1534.721580][ T853] R10: 0000000000000021 R11: ffff8881473e6000 R12: 00000000480a001d [ 1534.721590][ T853] R13: 0000000020000c80 R14: 0000000020000c80 R15: ffff8881005c9680 [ 1534.721600][ T853] ? blkdev_common_ioctl+0x44/0x1040 [ 1534.721618][ T853] blkdev_common_ioctl+0x9b6/0x1040 [ 1534.721644][ T853] ? selinux_file_ioctl+0x8e0/0x970 [ 1534.721662][ T853] blkdev_ioctl+0x16e/0x3c0 [ 1534.721716][ T853] block_ioctl+0x6d/0x80 [ 1534.721734][ T853] ? blkdev_iopoll+0x70/0x70 [ 1534.721783][ T853] __se_sys_ioctl+0xcb/0x140 [ 1534.721803][ T853] __x64_sys_ioctl+0x3f/0x50 [ 1534.721823][ T853] do_syscall_64+0x4a/0x90 [ 1534.721843][ T853] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1534.747467][ T853] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1534.747540][ T853] RIP: 0033:0x4665d9 [ 1534.747553][ T853] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1534.747569][ T853] RSP: 002b:00007f53bb206188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1534.753391][ T853] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1534.753405][ T853] RDX: 0000000020000c80 RSI: 0000000080041284 RDI: 0000000000000003 20:41:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x2, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x541b, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000208420004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1534.753415][ T853] RBP: 00007f53bb2061d0 R08: 0000000000000000 R09: 0000000000000000 [ 1534.753424][ T853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1534.753433][ T853] R13: 00007ffddb6579af R14: 00007f53bb206300 R15: 0000000000022000 20:41:32 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r3, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) r4 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x9811, r4, 0xfffff000) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x0) sendfile(r0, r2, &(0x7f0000000080), 0xffff) 20:41:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x3, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x5421, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 5 (fault-call:4 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:41:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000208820004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fadvise64(r1, 0x7f, 0x3, 0x2) 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x5450, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1534.977735][ T904] loop3: detected capacity change from 0 to 136 20:41:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020fe20004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:32 executing program 1: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="00042cbd7000ffdbdf252a00000008000200", @ANYRES32=0x0, @ANYBLOB="06000600020000000500370002000000050037000100000006000400a0aa0000"], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x81, 0x410201) fadvise64(r1, 0x0, 0x0, 0x1) 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x5451, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 5 (fault-call:4 fault-nth:3): r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) [ 1535.022577][ T908] FAULT_INJECTION: forcing a failure. [ 1535.022577][ T908] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1535.022662][ T908] CPU: 0 PID: 908 Comm: syz-executor.5 Not tainted 5.13.0-rc3-syzkaller #0 [ 1535.022682][ T908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1535.022693][ T908] Call Trace: [ 1535.022700][ T908] dump_stack+0x137/0x19d [ 1535.022771][ T908] should_fail+0x23c/0x250 [ 1535.022829][ T908] __alloc_pages+0x102/0x320 [ 1535.022847][ T908] alloc_pages_vma+0x391/0x660 [ 1535.022866][ T908] ? __anon_vma_prepare+0x236/0x2d0 [ 1535.022886][ T908] wp_page_copy+0x14c/0x10c0 [ 1535.022968][ T908] ? avc_has_perm+0x59/0x150 [ 1535.022991][ T908] ? avc_has_perm+0xc8/0x150 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x5452, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1535.023007][ T908] ? __fsnotify_parent+0x32f/0x430 [ 1535.023026][ T908] do_wp_page+0x5a8/0xba0 [ 1535.023042][ T908] handle_mm_fault+0xb31/0x1a70 [ 1535.023063][ T908] do_user_addr_fault+0x60c/0xc00 [ 1535.023155][ T908] exc_page_fault+0x94/0x230 [ 1535.023172][ T908] asm_exc_page_fault+0x1e/0x30 [ 1535.023189][ T908] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 1535.023206][ T908] Code: 00 00 48 39 d9 73 54 0f 1f 00 66 89 01 31 c9 0f 1f 00 c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 1f 00 <89> 01 31 c9 0f 1f 00 c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 1535.023218][ T908] RSP: 0018:ffffc9001098bdc8 EFLAGS: 00010293 [ 1535.023241][ T908] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020000c80 [ 1535.023272][ T908] RDX: ffffc9000578e000 RSI: 0000000000000017 RDI: 0000000000000018 [ 1535.023285][ T908] RBP: ffffc9001098be38 R08: 0000000000000005 R09: ffffffff818686c4 [ 1535.023297][ T908] R10: 0000000000000021 R11: ffff888148363080 R12: 00000000480a001d [ 1535.023309][ T908] R13: 0000000020000c80 R14: 0000000020000c80 R15: ffff8881005c9680 [ 1535.023322][ T908] ? blkdev_common_ioctl+0x44/0x1040 [ 1535.023339][ T908] blkdev_common_ioctl+0x9b6/0x1040 [ 1535.023457][ T908] ? selinux_file_ioctl+0x8e0/0x970 [ 1535.023473][ T908] blkdev_ioctl+0x16e/0x3c0 [ 1535.023487][ T908] block_ioctl+0x6d/0x80 [ 1535.023503][ T908] ? blkdev_iopoll+0x70/0x70 [ 1535.023517][ T908] __se_sys_ioctl+0xcb/0x140 [ 1535.023535][ T908] __x64_sys_ioctl+0x3f/0x50 [ 1535.023606][ T908] do_syscall_64+0x4a/0x90 [ 1535.023626][ T908] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1535.023648][ T908] RIP: 0033:0x4665d9 [ 1535.023657][ T908] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1535.023669][ T908] RSP: 002b:00007f53bb206188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1535.023682][ T908] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1535.023691][ T908] RDX: 0000000020000c80 RSI: 0000000080041284 RDI: 0000000000000003 [ 1535.023700][ T908] RBP: 00007f53bb2061d0 R08: 0000000000000000 R09: 0000000000000000 [ 1535.023718][ T908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1535.023728][ T908] R13: 00007ffddb6579af R14: 00007f53bb206300 R15: 0000000000022000 [ 1535.090190][ T931] loop3: detected capacity change from 0 to 136 [ 1535.159804][ T936] FAULT_INJECTION: forcing a failure. [ 1535.159804][ T936] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1535.159824][ T936] CPU: 0 PID: 936 Comm: syz-executor.5 Not tainted 5.13.0-rc3-syzkaller #0 [ 1535.159839][ T936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1535.159847][ T936] Call Trace: [ 1535.159852][ T936] dump_stack+0x137/0x19d [ 1535.159872][ T936] should_fail+0x23c/0x250 [ 1535.159889][ T936] should_fail_usercopy+0x16/0x20 [ 1535.159965][ T936] _copy_to_user+0x1c/0x90 [ 1535.160027][ T936] simple_read_from_buffer+0xab/0x120 [ 1535.160049][ T936] proc_fail_nth_read+0xf6/0x140 [ 1535.160066][ T936] ? rw_verify_area+0x136/0x250 [ 1535.160089][ T936] ? proc_fault_inject_write+0x200/0x200 [ 1535.160104][ T936] vfs_read+0x154/0x5d0 [ 1535.174022][ T936] ? selinux_file_ioctl+0x8e0/0x970 [ 1535.174047][ T936] ? __fget_light+0x21b/0x260 [ 1535.174064][ T936] ? __cond_resched+0x11/0x40 [ 1535.174078][ T936] ksys_read+0xce/0x180 [ 1535.174091][ T936] __x64_sys_read+0x3e/0x50 [ 1535.174107][ T936] do_syscall_64+0x4a/0x90 [ 1535.174190][ T936] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1535.174208][ T936] RIP: 0033:0x41935c [ 1535.174219][ T936] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1535.174234][ T936] RSP: 002b:00007f53bb206170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1535.174252][ T936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 1535.174261][ T936] RDX: 000000000000000f RSI: 00007f53bb2061e0 RDI: 0000000000000005 [ 1535.174269][ T936] RBP: 00007f53bb2061d0 R08: 0000000000000000 R09: 0000000000000000 [ 1535.174280][ T936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1535.174351][ T936] R13: 00007ffddb6579af R14: 00007f53bb206300 R15: 0000000000022000 20:41:32 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r3, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) r4 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x9811, r4, 0xfffff000) sendfile(r0, r2, &(0x7f0000000080), 0xffff) 20:41:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x4, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x400, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1, 0x5c504f1ab211cc65, 0x7, 0x8, "d834daae88c29dcbb6e3d28a5c1217d0f70a2467a40de9a4d032aa56fde392a90ee56a127ba25349f9bb7e1f096b3facfeb1f77bae6a1f9861d496f2e5ee3cb9", "f56325ae897606a8b18ef701c9371c3a733f97a30391da47b02fa02e10246df4", [0xac, 0x80000001]}) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20a002, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000224000/0x2000)=nil, 0x2000, 0x8, 0x80010, r2, 0x6fdc3000) 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x5460, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:41:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200022004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x2, &(0x7f0000000c80)) 20:41:32 executing program 1: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000015000)=ANY=[@ANYBLOB="eb0d0000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r1, 0x0, 0x0, 0x3) [ 1535.313248][ T957] loop3: detected capacity change from 0 to 136 20:41:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x5, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40049409, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200025004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x6, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r3, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) sendfile(r0, r2, &(0x7f0000000080), 0xffff) 20:41:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200040004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40081271, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x301, &(0x7f0000000c80)) 20:41:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x7, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 1: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)={'L+', 0x8}, 0x16, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) open_by_handle_at(r2, &(0x7f0000000300)=@OVL_FILEID_V0={0x15, 0xfb, {0x0, 0xfb, 0x15, 0x4, 0x7, "afc15cb0482d2721753f81b714167ea0"}}, 0x800) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)={0x7f, "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"}) 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40086602, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40087602, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1535.577191][ T1005] loop3: detected capacity change from 0 to 136 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40101283, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200044004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40101286, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x480, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x4, 0x6, 0x12, 0x5, "03fd232defa7592cb6821707d3e46ac99671f5993a990630860fd8eafe0768a1330978a64015a63602c89310cefb1683be5a5507f89f4a834b11291c8831e72b", "d39a7019a724d3ef6f25b70b31279030de97ff78a5f2edfb9aed12364354bd05", [0x40, 0x3f]}) lseek(r0, 0x2, 0x3) fadvise64(r0, 0x0, 0x0, 0x3) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x5, 0x1, 0xc, "58fc324c7b0b6c18ab7d61bb1bac0a5d4739b2108382e72966555a4b6eee22786f0784cd5db000a3f7e9d3da98426b37d7e78c219016953c6aaa723c44b2aa8b", "ad0b321afae3376560ed4ef4c82c1de9a194a5c100871baa1b1fc017f5d36ee716556a3d16b7aff1299478954ba9e7c306e4296d01c8a63ab422370d879fe498", "d6573d84fa05a8b40a6293fb0a661bf86a10c2b8f3345134a21010526bef4568", [0x40, 0xfffffffffffffff9]}) dup2(r2, r0) [ 1535.681311][ T1035] loop3: detected capacity change from 0 to 136 20:41:33 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40101287, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) 20:41:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200388004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125d, &(0x7f0000000c80)) 20:41:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x8, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40101288, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125e, &(0x7f0000000c80)) 20:41:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002026e8004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1535.854530][ T1062] loop3: detected capacity change from 0 to 136 20:41:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40100, 0x45) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401070c9, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401070ca, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1535.961334][ T1077] loop3: detected capacity change from 0 to 136 20:41:33 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125f, &(0x7f0000000c80)) 20:41:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x9, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002026ee004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401070cd, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x3, 0x200200) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xa, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1536.123995][ T1110] loop3: detected capacity change from 0 to 136 20:41:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002003f8004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870c8, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xb, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x8000000000000000, 0x188000) fadvise64(r0, 0x0, 0x0, 0x3) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) 20:41:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1260, &(0x7f0000000c80)) [ 1536.235465][ T1135] loop3: detected capacity change from 0 to 136 20:41:33 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870cb, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002003f9004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x3a, 0xef999effbb11d9ee) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xc, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) splice(r1, &(0x7f0000000040)=0xd53, r0, &(0x7f0000000080)=0x4, 0x1, 0x2) r2 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/225, 0xe1}], 0x1, 0x387, 0x5) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x8, 0x11, r0, 0x35e93000) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870cc, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1261, &(0x7f0000000c80)) [ 1536.352691][ T1161] loop3: detected capacity change from 0 to 136 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401c5820, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002003fa004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xd, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4020940d, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xe, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80041284, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1536.532690][ T1186] loop3: detected capacity change from 0 to 136 20:41:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1262, &(0x7f0000000c80)) 20:41:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002003fb004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80041285, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1263, &(0x7f0000000c80)) 20:41:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80081270, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002003fc004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1536.690291][ T1219] loop3: detected capacity change from 0 to 136 20:41:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fadvise64(r0, 0x0, 0x0, 0x3) r2 = fcntl$getown(r0, 0x9) r3 = syz_io_uring_setup(0x68, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x100}, &(0x7f0000634000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000002c0)=0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r6}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r3, 0x8010661b, &(0x7f00000000c0)) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r6, &(0x7f0000000080)={r1, r7, 0x3}) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80081272, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x10, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1264, &(0x7f0000000c80)) [ 1536.800623][ T1244] loop3: detected capacity change from 0 to 136 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80086601, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002003fd004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) syz_io_uring_setup(0x68, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x3c}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) write$binfmt_misc(r3, &(0x7f0000000040)={'syz0', "43a766a0f833f6ec0b2a67862d2459971b9ae9b814f71b9fac42f4c40a54cf6c8de81553609a70082115fe00d33f1abb02b235e5606b80296e7c3b8158c1d20c0bf10097b3b0e467faa69efabbb07e428e3d38d2cf4d182cb3a1df9f7a5efa3e69b50fb504b83bb48e697f2af1503e7f4309b482bc84e3"}, 0x7b) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80087601, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x801c581f, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1265, &(0x7f0000000c80)) 20:41:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002003fe004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1536.996438][ T1282] loop3: detected capacity change from 0 to 136 20:41:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x4) 20:41:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f0000000c80)) 20:41:34 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x11, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0045878, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1537.080618][ T1293] loop3: detected capacity change from 0 to 136 20:41:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x12, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1268, &(0x7f0000000c80)) 20:41:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020fffe004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0045878, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0101282, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1269, &(0x7f0000000c80)) [ 1537.194950][ T1322] loop3: detected capacity change from 0 to 136 20:41:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002003ff004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x20010, 0xffffffffffffffff, 0x97011000) 20:41:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x25, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0189436, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x48, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc020660b, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1274, &(0x7f0000000c80)) [ 1537.353379][ T1353] loop3: detected capacity change from 0 to 136 20:41:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200002004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/158, 0x9e}, {&(0x7f0000000480)=""/158, 0x9e}], 0x4, 0xa06, 0xffffffff) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x84000, 0x0) ioctl$PTP_PIN_GETFUNC2(r3, 0xc0603d0f, &(0x7f0000000080)={'\x00', 0x1, 0x1, 0xffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000100)) [ 1537.451550][ T1368] loop3: detected capacity change from 0 to 136 20:41:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x4c, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020000a004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1275, &(0x7f0000000c80)) 20:41:34 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0xffff) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x12, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) r4 = inotify_init1(0x800) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r7}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000b80)={'veth1_to_hsr\x00', {0x2, 0x0, @private}}) syz_io_uring_submit(r5, r2, &(0x7f0000000bc0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0x6, 0x3, 0x0, 0xfffffffc, 0x1, 0x1}, 0x1) r8 = signalfd4(r0, &(0x7f0000000440)={[0x9]}, 0x8, 0x800) r9 = syz_open_dev$vcsn(&(0x7f0000000680), 0x5, 0x40042) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r10, 0x0) preadv(r10, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000840)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000940)=0xe8) sendmsg$nl_xfrm(r8, &(0x7f0000000b40)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000980)=ANY=[@ANYBLOB="48010000230000032dbd7000ffdbdf2500000000e400060000000000000000000000000000000000ac14140b0000000000000000000000004e2300814e2200070a0000a088000000", @ANYRES32=0x0, @ANYRES32=r11, @ANYBLOB="fe80000000000000000000000000003d000004d250000000000000000000000000000000000000010300000000000000fe000000000000000800000000000000080000000000000008000000000000000200000000000000ffffffffffffffff0300000000000000010000000000000005000000000000000900000000000000feffffffffffffff00000000020000000000000028bd7000053500000a00040429000000000000002c001300ac1414aa0000000000000000000000000a010102000000000000000000000000000000000a533c3da70009000900000000000000050000000000000064ec4c2f000000000300000000000000"], 0x148}, 0x1, 0x0, 0x0, 0x4}, 0x40800) io_submit(0x0, 0x8, &(0x7f00000007c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000040)="c3804cd007f5e69b25c01c032b880323523a4f806bebac6480cd6c9c8a1c2450b6783ccfb386751f1966df3d1194cc0ea434edfd92749c1b02ff0a781eedae23e78add49db2f706392d089dd68959050d3abdd8d5cea81749a13db656abb3e13153112ae015036993b9f8d05b558f9d4bd21", 0x72}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x800, r0, &(0x7f0000000100)="3d806bc6789429a55f62f49c7fddc84b26820ab53c3bef3e53c53f80ac3ab1734b6984a0392f1bac190ae0dc529832c6e60d2b920944891df05d84e10017e637776d9be86fee5b180283199bd1cd71dd8b781b126e91f006b7c4a2de71c771484b0270c693141006d6d91c31dd540c9bfc64b1476dc04b639441", 0x7a, 0x9, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x4, 0x6, r3, &(0x7f00000001c0)="d0e07dd5121c9ae68b5e8758b8ac4863369586916216dde3113808f7e832382fbd225bfd4345d0f7570cf817629d4e321808067af0613ca3605819b748a0916e88ffafa37966d7f3c04060e4f220da0f576f26e0540fd4759b9b1766e65222376988721060a628d8ee3a5804bd1cb07268dfd8d326b8", 0x76, 0xffffffffffff8001}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0xd92f, r4, &(0x7f0000000280)="febc77aab4842aac1b6eb5ebc0e827bb4a5fb549b6b6c78c32d950cc5fdc7a6a26146fcb7fd9e8691a6665a8dd4de633ba37beac89482b34498b30bb44d8fa", 0x3f, 0x10001, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x100, r0, &(0x7f0000000300)="fc81d97d3f548cc2ccb667f0f889c60b481165ebb71f8b32e248d4c18d2a7fb0f1f5fc529295395ed39cbd87c363b45c872d738288b97b6c868254954a7aae9d1ea7bd3ea9ef07a1ae5bcd6066135a39fca98f58132ca6f7bab2e45f40850afa0a93c499dd1956598d294fddab91439707cca7e543d27246ad5ae69308df8f401699e542cc99c010363a0d0e536e4acb8d293c8a15afd5de6a4b9259e7458b40f95a314d5f45f3760095acc396d8be66455375edc183378bed1720826a8f72f705c9e4dc23c41e7a29e86ea432a7af94b31084b8", 0xd4, 0xf004, 0x0, 0x1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x2e, r8, &(0x7f0000000480)="e5f803a6e270c4fab163343113b63202d4fcb46ecb6f003bb43f6953ffa2a986c53a06b0b97d9aa1111a22a96f1b7dbf269395628d28b60898993a888d20708a2a1a7a7ea174ae133256410b9d0b89e94090912526b0bafd67919520370fe4c100ba63c9ea2b14c9c953a57149315712a7491d13d5a3093c216850f156aee4ddd2cb3cccb5f1eda2961ecb2f847ac255e2b01f3b865c33bb8f1117fc9216b80f27eeb764d693e95b26c6461bdd9e1b02dad7dd9d0b94", 0xb6, 0xd99, 0x0, 0x3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000580)="fd4ba8ba27ce6051db50aa4eb0f377d10eba2c72f92b0e669bfca329b728750d6aa35488d6294cdade300c3f9bb1626e402fda2bfcf5b6f53b2efc50d37f8ab1df680f5cbbdb9e0d467683d901cf2bd454fe279d1cb20705a84aa4113c52bba76c12a2e2b478d44e012b8117e77bd23c7f6536c1ffe0f67b2b0398c88b3ada358ce3b7bbe919d1034f1de39bc440492e2ee552a3a6804f4ba73bbcc3dff4304f065cbd", 0xa3, 0x52dc}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x5, 0x7, r9, &(0x7f00000006c0)="d923bd2d5b1973bc1f6aa4553937b2f15c7c106d2b295f710cded6671ef909eea60471a444ea2d97cef9a8d3ae41615b6e8cae87f06bd318ea0d2bf2b2bc77715ebb3ac0a7f841b5eaddf1907354f7d4402f4ad94bdc859222a9b674c1156f87cd5201f819e131c5cde1e38180eb688d06fcab25c2f9abad7e2128d14ccec7fb4ac7c1071d281e74941e03df23728a3daced5dbbcae27592da826685b1091e28868e75cdcc74d6e262d6fbbc", 0xac, 0x4, 0x0, 0x1, r10}]) 20:41:34 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0xffff) 20:41:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x1200, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1537.610831][ T1404] loop3: detected capacity change from 0 to 136 20:41:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020000b004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:35 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0xffff) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x1000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x68, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1276, &(0x7f0000000c80)) 20:41:35 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x12000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/115, 0x73}, {&(0x7f00000000c0)=""/213, 0xd5}, {&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f00000003c0)=""/237, 0xed}, {&(0x7f00000004c0)=""/208, 0xd0}, {&(0x7f00000005c0)=""/90, 0x5a}, {&(0x7f0000000640)=""/138, 0x8a}], 0x8, 0x3, 0x800) fadvise64(r0, 0x0, 0x0, 0x3) [ 1537.736504][ T1422] loop3: detected capacity change from 0 to 136 20:41:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200022004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1537.782670][ T1441] relay: one or more items not logged [item size (56) > sub-buffer size (5)] 20:41:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1277, &(0x7f0000000c80)) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x12}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1537.883169][ T1457] loop3: detected capacity change from 0 to 136 20:41:35 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0xffff) 20:41:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x210000) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/pm_test', 0x22180, 0x101) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x111800, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 20:41:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200025004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x6c, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1278, &(0x7f0000000c80)) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x1200}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$CHAR_RAW_PBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000040)) 20:41:35 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0xffff) 20:41:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x74, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200044004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1538.023950][ T1490] loop3: detected capacity change from 0 to 136 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x12, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 0: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0xffff) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x1200, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1279, &(0x7f0000000c80)) 20:41:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x7a, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1538.117689][ T1504] loop3: detected capacity change from 0 to 136 20:41:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xfb, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000fe004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:35 executing program 1: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) 20:41:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x63c0a076) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127a, &(0x7f0000000c80)) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x1000000, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1538.238171][ T1538] loop3: detected capacity change from 0 to 136 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x12000000, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200088034300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x100000000000000, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) splice(r0, &(0x7f0000000040)=0x6, r0, &(0x7f0000000080)=0x81, 0xf5, 0x4) 20:41:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127b, &(0x7f0000000c80)) [ 1538.381781][ T1559] loop3: detected capacity change from 0 to 136 20:41:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x300, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x1200000000000000, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000f8034300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127c, &(0x7f0000000c80)) 20:41:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0xffffffff, 0x1, 0x14, 0xc, "26872492d0e7b46e47921cb5ff38995f00bd27704183e335ecbf2d7d563aef4d4f6f0d152c76407834236726aa2a18d19e43e33ab93d2ad017a26ac8dc678491", "31a09fb8c6958106a6d1b0e4d2d2dbb864b93def97e2e2f03d50525650c5b60d", [0x4d6, 0x5]}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa, 0x10, r1, 0x96734000) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='squashfs\x00', 0x800040, &(0x7f0000000100)='\x00') fadvise64(r0, 0x0, 0x0, 0x3) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x3, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r2) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x50, r3, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5}, {0x5}, {0x5, 0x3, 0x5}]}]}, 0x50}}, 0x0) fadvise64(r0, 0x7, 0x0, 0x3) finit_module(r0, &(0x7f0000000040)='/dev/loop#\x00', 0x0) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {0x12}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x500, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1538.550511][ T1602] loop3: detected capacity change from 0 to 136 20:41:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000f9034300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {0x1200}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127d, &(0x7f0000000c80)) 20:41:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x600, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x12, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1538.685075][ T1644] loop3: detected capacity change from 0 to 136 20:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000fa034300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x3, 0x0) r1 = fsmount(0xffffffffffffffff, 0x0, 0x2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = fsopen(&(0x7f0000000180)='aufs\x00', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_MGMT(r4, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000009c0)={0x28, r5, 0x6e1e43fed95df071, 0x0, 0x0, {{0x7e}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r5, 0x200, 0x70bd29, 0x25dfdbfd, {{}, {@void, @void}}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000804}, 0x4090) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r6 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000003, 0x13, r6, 0x3f14c000) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x1200, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x1000000, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000fb034300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:36 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127e, &(0x7f0000000c80)) 20:41:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x700, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x12000000, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1538.807887][ T1665] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1538.818683][ T1671] loop3: detected capacity change from 0 to 136 [ 1538.834073][ T1673] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 20:41:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index=0x8, 0x0, 0x0, 0x0, {0x6620}, 0x0, {0x0, r6}}, 0x0) dup3(r0, r4, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x0, 0xd9c, 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r0) r8 = syz_open_dev$vcsa(&(0x7f0000000040), 0x200, 0x400c2) ioctl$LOOP_SET_STATUS(r8, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x11, 0x8, "4573612c2c9be31d82e30981b5b59ae0028d1e59289d1d250a247292a806f8881545713f81f5810f896db476004c9330eab342eb3a2cd25873d2801ea8b9f141", "c4dafbaef401e140ce2cd6347ee1f68a79b7835694ffb4d28eb4a71420bef419", [0x9, 0x8]}) faccessat2(r7, &(0x7f0000000140)='./file0\x00', 0x9, 0x1300) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x900, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000fc034300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1538.934253][ T1702] loop3: detected capacity change from 0 to 136 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x12, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127f, &(0x7f0000000c80)) 20:41:36 executing program 1: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x1200, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1539.037080][ T1728] loop3: detected capacity change from 0 to 136 20:41:36 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000fd034300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xa00, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r4}, 0x0) mmap(&(0x7f0000302000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r4, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x5) tkill(r5, 0x36) ptrace$cont(0x18, r5, 0x0, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/184, 0xb8}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x3, 0xffff, 0x3) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={'\x00', 0x100, 0xffffe858, 0x5b, 0x1, 0x4, r5}) r6 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r6, 0x90e, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r7, r6) preadv(r7, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/25, 0x19}, {&(0x7f0000000100)=""/112, 0x70}, {&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000240)=""/110, 0x6e}, {&(0x7f0000000300)=""/16, 0x10}], 0x5, 0x6, 0x34b331a7) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x1000000, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4b47, &(0x7f0000000c80)) 20:41:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x12000000, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000fe034300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1539.187073][ T1774] loop3: detected capacity change from 0 to 136 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0584e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1539.265754][ T1794] loop3: detected capacity change from 0 to 136 20:41:36 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200002044300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4b49, &(0x7f0000000c80)) 20:41:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xb00, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8805fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d058b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1539.395172][ T1815] loop3: detected capacity change from 0 to 136 20:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200003044300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x541b, &(0x7f0000000c80)) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946051c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000e8264300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1539.502961][ T1832] loop3: detected capacity change from 0 to 136 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f12b0", [0xe35, 0x2000]}) [ 1539.592273][ T1848] loop3: detected capacity change from 0 to 136 20:41:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5421, &(0x7f0000000c80)) 20:41:36 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000ee264300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2012]}) 20:41:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xc00, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1539.741556][ T1872] loop3: detected capacity change from 0 to 136 20:41:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000feff4300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5450, &(0x7f0000000c80)) 20:41:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000], 0x12}) 20:41:37 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020024300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000], 0x1200}) [ 1539.889506][ T1896] loop3: detected capacity change from 0 to 136 20:41:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5451, &(0x7f0000000c80)) [ 1539.977824][ T1913] loop3: detected capacity change from 0 to 136 20:41:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000], 0x1000000}) 20:41:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020034300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000], 0x12000000}) [ 1540.103681][ T1935] loop3: detected capacity change from 0 to 136 20:41:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xd00, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020044300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5452, &(0x7f0000000c80)) 20:41:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x4, 0x0, 0x8, 0x9, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe38, 0x400]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 20:41:37 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) [ 1540.210617][ T1950] loop3: detected capacity change from 0 to 136 20:41:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020054300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x4010c1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b67cbeefc4700bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357454411d434959e4f545700", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000040), 0x0, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x3, 0xa, 0x1f, 0x10, "2176d366d1d8b6955e890b6f543b22716fa7da762ecd0ac7e2df979ddc506f0d37e64082fadae23f670fb4b3b93cf2476ed3740ac6b9f43108b1e9ee978fd4bf", "892185d2103e54763628c3ca43946fa55c840923b597552775dd8a534312b247", [0x3, 0x2]}) 20:41:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x5460, &(0x7f0000000c80)) 20:41:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020064300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffa, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x1f, 0x5, 0x15, 0x4, "a89d29dee55e6ad32d5d530bb1b3deda65f810e69cb0ba07f234337f1565fc02632a2c702c901228483e6d70f4da25dc837ef715c3ca5ad9d9af3b6f48381aec", "98904678b9982732043d6d1004271cf378ba5c76929f1c8b7769bf390d27575f", [0x80, 0x4]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) [ 1540.322190][ T1972] loop3: detected capacity change from 0 to 136 20:41:37 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x2, 0x21, 0x9, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c05000b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x9, 0x5]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x7ff, 0xa, 0xf, 0x18, "f3f329dd3322e953c2127e666d12595b90321190291ec30c3a98a7de6343648df07d1969a1f384c2eeb72afd56f61699436a4abaa7a993380a48375086e131dd", "9edf4af98ba0d17c7cb251651d21c9beec045b66784f5cb18168fb8d10a42763", [0xffffffffffff1e99, 0x1000]}) r1 = syz_open_dev$rtc(&(0x7f0000000040), 0x100000001, 0x2240) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000380)) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x3, 0xd, 0x20, 0x11, "4bf21382fadc4d34503a583e8f80b45f15aa37dba54aae6571acdd0efb063b041d2b5d28fdaeaa258feb17d8405cf0ba495f04d57edc0eac16e85ada68076bd7", "f7d8a39c1211fbe02e962f791a93efaa41f3195fc7ebb614ae26bf1187d336e6", [0x8, 0x753]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0x8, 0x13, 0x11, 0x10, "9769fc434ae8df60724e7a14f4278083fbb3f63e3151f3cd02a1d9bfac0869f333bd6fce1e44e10bea3c4c8db6709a601ba91282ec918dc14a361fe8f17949c2", "906cb812017fbe490ab67c00b2c343233ca1a3abc0b31a3fd75ed458545e4ce4", [0x4, 0x80000001]}) [ 1540.477857][ T1993] loop3: detected capacity change from 0 to 136 20:41:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xe00, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40049409, &(0x7f0000000c80)) 20:41:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x5, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180), 0x0, 0x4}], 0x1000008, &(0x7f0000000200)={[{'$\xd9\',${@'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@uid_gt={'uid>', 0xee01}}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) faccessat2(r2, &(0x7f0000000280)='./file0\x00', 0x100, 0x1200) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f000076a000/0x4000)=nil, 0x4000, 0x3000000, 0x20010, r1, 0x310b7000) syz_mount_image$nfs4(&(0x7f0000000180), &(0x7f00000002c0)='./file0\x00', 0x5, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000300)="28fba6fec5cd8c52a3d832174aa752eb09653e95e676134c785594ce484e1bc627555d7472d795917d24fe49e7b1eb7db09b33dfce5949924e7e88b4f0dde750fe5c6e254804c093ad7c64dd99153ac0a7c0c678f3b26e28e96e49fe73f34ba0ef8057859ed591fd9af39ebddefcccbb313a07f78d026c28a77c3427d42d1bb4085172a69b272bb68a7417cf1a9ebf3cd6a2d1b6a1b1b1da23468e64f8f09500ac3c25b388ab59b45f183212a94716b6426d02a867ea159e067cc4737bd37573990778975ad6417cf34583e076dbc2d80dd2a5e82717f54967488f83f0c097f46f3a", 0xe2, 0x401}, {&(0x7f0000000400)="651eccad4ec4b285f2c8718992f206c7199079da7df64f42b1b240ee6a172f6466990d54b3d27be479e9c87afacad5920e15f4e0b5f5fa4c97e30857842eae1473583b6795fb9993d9b66b65ff478c5a3593d37b5fb41df5d4dd8f47ace3ccb125a07c67ff2e44a086446f946ba8010947e21f4fb3cdc58a561d9ed7ef57f1c8874fc53d690e826c40745aa5574872a7929332c0d5ad749251bdd6527606e405", 0xa0, 0x2}, {&(0x7f00000004c0)="8cb9c3cb962cda1d839f4bc2f4e3518544962b026355706f1fef6754520202d3c3006b4a7d6530fab7311df9f3d2bc08123a0293bb3218a35da0a0c5f13af34679a8c551b14d5ccbbb376796fee5654a8ee6ea113e0bbc3467e1f0661c3c4dd4349e9e6e704d0a1bc1bd44c1a6739e49b7275256c82b457d7fd5572635e62ca05a1f0d1ec8f702ec37725c28af6fe6f08de1f64b922a64a970156210e63fd6b962b1a303", 0xa4, 0x9}, {&(0x7f0000000580)="10c1e4c8a7dd16b55e8623a5d23fe24c96d22cff8af24fa8002f5ec3ef92f9f4c45f90fad5436554d1c23843da1954ee350a59180b5a71cc31eb5044ecbf11d66a8c64be6bf7de1809eb237c47bc8f447eb07170e15360aa0769a0f48e98f5c5f9f072695ecad4be845e44a93efb1cb485839ca417fe3849992a4cc3b96d92e2b2f44283595961d6fd481759ceb7962deab4240cc4009f3d6ebc63", 0x9b, 0x6}, {&(0x7f0000000640)="fa8c66ed14d0f1073bc2739ad6d527d3d48736012f989beb61514a9960d18566c8797388bd4af722d0663d2e6a045a78e9e0a1f11f1267f5cfa70af0faa9cc9acfeda438b5f54f9abc3c86ccae4d1e01bc428cd8b4f8ec94fa73f32c60d6f90555795617ae0acd93e1d24c6559f8485e85974e9aa6873ff178", 0x79, 0x4}], 0x2, &(0x7f0000000740)={[{'MAY_READ'}, {'/dev/loop#\x00'}], [{@appraise_type}, {@pcr={'pcr', 0x3d, 0x2f}}, {@dont_appraise}, {@uid_lt={'uid<', 0xee01}}, {@hash}, {@subj_user={'subj_user', 0x3d, ':}{\'#&:%'}}]}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7f8e1bfd) 20:41:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020074300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:37 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40081271, &(0x7f0000000c80)) 20:41:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020084300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1540.626175][ T2015] nfs: Unknown parameter '$'' [ 1540.638127][ T2016] loop3: detected capacity change from 0 to 136 20:41:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x5, 0xc, 0x0, "29374b6d7b209af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d07f1c729d7f14221a1764d92cc8ac8bc946251c33da7d2b9579e03e6300b000", [0xe35, 0x3]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x55a222a5, 0x9, 0x1b, 0xc, "6fb867e9715bc6f8f0f236dc4d4d6552e2e6284c2f7ae5eed0a9a9dbbf9bf0b9800801aa2d50d4fcd20c636bb47ff2d575ca20c50f9a08dde6b73e978b8b1836", "8865df4fd27ad6c44656c446df2cb23e64f9cd74c77923a9e4aaa07536d5b40f", [0xf8, 0x5]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000040)="f610b8cf23a5", 0x6}, {&(0x7f0000000140)="ccdd98846cbcbdf1e1c27e59489383d845233d6d7546f5206d12d0d2d9ed797e6b5710e57dffc5d3a535fa7551b0ac29e93b83eec21ceeddb50359fba33a1ab106e0d8c45dd20137a246ecf76204ad627c60c9599efeaa4db7d79f7433ad148b25fc5c0522e300a1c1", 0x69}], 0x2, 0x6, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000638000/0x2000)=nil, 0x2000, 0x380000e, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000440)={0x0, {}, 0x0, {}, 0x285, 0x5, 0x19, 0x0, "3908903ae4c46e2b11bd2652e357294050899a5461af0008a8416660a430d2d577b037f2cb86bac984ddf9c60481b33d3d915fb365f18595de1ef260f4e1fb02", "87c50b8ff72b9cb4fc1b14430fdede2059a64a6e3804c4703322e25f550e205b", [0x4f9, 0x20]}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300), 0x2c002, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$unix(r4, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e) renameat2(r2, &(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00', 0xa) [ 1540.754683][ T2039] loop3: detected capacity change from 0 to 136 20:41:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020094300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40086602, &(0x7f0000000c80)) 20:41:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0xffff) [ 1540.875080][ T2058] loop3: detected capacity change from 0 to 136 20:41:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200a4300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1540.997660][ T2075] loop3: detected capacity change from 0 to 136 20:41:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x1100, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200b4300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40087602, &(0x7f0000000c80)) 20:41:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:38 executing program 2: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1901) bind$packet(r0, &(0x7f0000000140)={0x11, 0x5, 0x0, 0x1, 0x3, 0x6, @random="abd1a1f00c61"}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x84900) r2 = signalfd4(r0, &(0x7f0000000240)={[0x6]}, 0x8, 0x0) r3 = gettid() ptrace$setopts(0x4206, 0x0, 0x0, 0x5) tkill(r3, 0x36) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000280)={'\x00', 0x1f, 0xd8, 0x80000001, 0x2, 0x3ff, r3}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x10, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe33, 0x2000]}) r4 = openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.parent_freezing\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000200)) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f00000001c0)={{r1}, 0x80000001, 0x4, 0x9}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000400)={0x0, {}, 0x0, {}, 0x8001, 0x3, 0x2, 0xd, "0072c5eb79647b66cbfb0dee394e6907df00994ea8f2334b68ccd3d0172550ceafde0d4e75088bcd6eadf2f9a2378d9842b872ff19f970e2ab5a912c01079a12", "3234ecdb1cf96e100ffd640357643903a0c6d939373202a8018ed0b384933a4a", [0x10000]}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x2001}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000003c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, r6, 0x200, 0x70bd2a, 0x25dfdbf4, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40091}, 0x20000040) 20:41:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3acd6c3e) [ 1541.270402][ T2092] loop3: detected capacity change from 0 to 136 20:41:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200c4300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40101283, &(0x7f0000000c80)) 20:41:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0xffff) 20:41:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = pidfd_open(0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000002, 0x13, r1, 0x2b3bd000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x5, 0x12, 0x9cf, 0x10, "e7be9b3243399a30d74774fe99d86cc932a08721b9f71fd69b264343f89971f22118806889b4d7a2d84af048999f36ad0a15a991557fe6a2cf5bc6153ceb7003", "1d85bee511548471e9d74f259ca844c2f6cf3efd2686d3aa5087d8930a613be6", [0x40000000, 0x2]}) [ 1541.413289][ T2116] loop3: detected capacity change from 0 to 136 20:41:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x7, 0x12, 0x6, 0x1, "6abb92e2c62b8bcba55174b879f5df63752c70d2101eec089ce0f432997e7f0a8325366525b32870d89973ef2f203c1a67f61973bf03c21151cc578c44b88404", "658aaddf213ed7213b21e8734d74a56ad8baa8862c70d003147b6f8128de4ea6", [0x8, 0xfb8]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x1) 20:41:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200d4300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1541.581067][ T2138] loop3: detected capacity change from 0 to 136 20:41:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x1200, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:38 executing program 2: membarrier(0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000140)) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40101286, &(0x7f0000000c80)) 20:41:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200e4300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:38 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0xffff) 20:41:39 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0xffff) [ 1541.707880][ T2158] loop3: detected capacity change from 0 to 136 20:41:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x3, 0x4b4d83) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0xbb, 0x4, 0xb, 0x1, "a50cbd2fb9518031ad9462978cd912a7af31ba68471c8265168e2ad4e85ab054d381e561474a73fbcacbc8a171bf75ed0b476344554c58061f78ab1005a441cf", "3ca09c28b6291cdae21463661a54f6361994906ec29389f998b154cabc68ee83", [0x64e, 0x3]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x1f, 0x3, 0x17, 0x4, "ffaa6a1b84320b668f5e53473a75d12837ea93cf55b9f81494c73c51e875b5a7c967397326ce98c1cce0dd67b9dce513bfe264a7cf4a1b0817aecd7792412282", "24cecce0d3af829e72a0a9f178bd8e47bee15ed31b053b35844a7436e79a82b4", [0xde0, 0x4]}) syz_open_dev$loop(&(0x7f00000000c0), 0xef82, 0x20000) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000002c0)) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/schedstat\x00', 0x0, 0x0) 20:41:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200f4300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40101287, &(0x7f0000000c80)) 20:41:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x1f, 0x208142) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/timer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221b1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x2000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:39 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0xffff) [ 1541.812156][ T2180] loop3: detected capacity change from 0 to 136 20:41:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020104300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0xffff) 20:41:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x40000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2]}) 20:41:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0xffff) [ 1541.925030][ T2200] loop3: detected capacity change from 0 to 136 20:41:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020114300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x40101288, &(0x7f0000000c80)) 20:41:39 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x40880) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x0, 0x2000]}) 20:41:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x2500, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r1, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0xffff) 20:41:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 20:41:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0xffff) [ 1542.081689][ T2225] loop3: detected capacity change from 0 to 136 20:41:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020124300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401070c9, &(0x7f0000000c80)) [ 1542.182185][ T2247] loop3: detected capacity change from 0 to 136 20:41:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bf, 0x10000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20c0, 0x88) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x100, 0x4, 0x1c, 0x8, "96dc4fbe35bf5b42e41468abbce5f6963111699b9d2cfab515ce14465860e163f2b329d42064c147243666b690535d0159ce5d5838e430f188884e5e3ed96ae8", "5f6427a0b6c1f98ed0ef8a17be13a8d867a9bd17c46a3bd2fb86a1b3aa5a2b4a", [0x6, 0x9]}) 20:41:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020184300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x23, 0x1, 0x25) 20:41:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401070ca, &(0x7f0000000c80)) 20:41:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020194300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1542.336876][ T2264] loop3: detected capacity change from 0 to 136 20:41:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0xfffffffb, 0x12, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d9c8aeff00", [0xe35, 0x8000002000]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$FIOCLEX(r1, 0x5451) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair(0x5, 0x2, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e20, @rand_addr=0x64010101}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}}, 0x40, {0x2, 0x4e22, @remote}, 'veth0_to_hsr\x00'}) ioctl$LOOP_CLR_FD(r2, 0x4c01) [ 1542.442844][ T2285] loop3: detected capacity change from 0 to 136 20:41:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x3f00, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0x0) 20:41:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020224300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:39 executing program 2: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x34d042, 0x182) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401070cd, &(0x7f0000000c80)) 20:41:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0x0) [ 1542.567834][ T2307] loop3: detected capacity change from 0 to 136 20:41:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffc, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) socket$inet6_udp(0xa, 0x2, 0x0) 20:41:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020254300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x4800, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x4c00, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0x0) 20:41:39 executing program 2: sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000001400)=ANY=[@ANYBLOB="b8100000", @ANYRES16=0x0, @ANYBLOB="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"], 0x10b8}, 0x1, 0x0, 0x0, 0x2004400c}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x20002) readv(r3, &(0x7f0000001180)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r3, &(0x7f000004d000)=[{{0x0, 0x2710}, 0x0, 0x1}], 0x79) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x6c, 0x1, 0x1, 0x301, 0x0, 0x0, {0x5, 0x0, 0x5}, [@CTA_ID={0x8, 0xc, 0x1, 0x0, 0x4}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x3}, @CTA_TUPLE_MASTER={0x48, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xb}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0xb1133d8f9d0dd019}, 0x8000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1542.663579][ T2333] loop3: detected capacity change from 0 to 136 20:41:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x63c0a076) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020484300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401870c8, &(0x7f0000000c80)) 20:41:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x63c0a076) fadvise64(r0, 0x0, 0x0, 0x3) [ 1542.773571][ T2357] loop3: detected capacity change from 0 to 136 20:41:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000204c4300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401870cb, &(0x7f0000000c80)) 20:41:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x6800, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x63c0a076) fadvise64(r0, 0x0, 0x0, 0x3) [ 1542.926865][ T2371] loop3: detected capacity change from 0 to 136 20:41:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401870cc, &(0x7f0000000c80)) 20:41:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020684300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fadvise64(r0, 0x0, 0x0, 0x3) [ 1543.074678][ T2400] loop3: detected capacity change from 0 to 136 20:41:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x100000000, 0x80080) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0xfffffe0000000000, 0x103082) fcntl$setstatus(r1, 0x4, 0x44400) 20:41:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000206c4300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x401c5820, &(0x7f0000000c80)) 20:41:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x6c00, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4020940d, &(0x7f0000000c80)) 20:41:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020744300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1543.569195][ T2419] loop3: detected capacity change from 0 to 136 [ 1543.592728][ T2421] loop6: detected capacity change from 389 to 512 20:41:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041285, &(0x7f0000000c80)) 20:41:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x7400, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1543.653811][ C1] print_req_error: 1 callbacks suppressed [ 1543.653827][ C1] blk_update_request: I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 20:41:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1543.703367][ T2449] loop3: detected capacity change from 0 to 136 [ 1543.732605][ C1] blk_update_request: I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1543.743768][ C1] Buffer I/O error on dev loop6, logical block 0, async page read 20:41:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5fd2, &(0x7f0000000140)={0x0, 0xf585, 0x8, 0x2, 0x1bb, 0x0, r1}, &(0x7f0000eea000/0x4000)=nil, &(0x7f0000ee9000/0x1000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents64(r3, &(0x7f0000000200)=""/119, 0x77) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000207a4300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1543.753743][ C1] blk_update_request: I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1543.764645][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 1543.776761][ C1] blk_update_request: I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1543.787713][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 1543.803268][ C1] blk_update_request: I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1543.814173][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 1543.822766][ C1] blk_update_request: I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1543.833917][ C1] Buffer I/O error on dev loop6, logical block 0, async page read 20:41:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x3, 0x10, "29374b6d33519af2872c5a0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f545700", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x1ffd]}) 20:41:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80081270, &(0x7f0000000c80)) [ 1543.863402][ C1] blk_update_request: I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1543.874315][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 1543.886764][ C1] blk_update_request: I/O error, dev loop6, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1543.900194][ C1] blk_update_request: I/O error, dev loop6, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 20:41:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1543.903061][ T2468] loop3: detected capacity change from 0 to 136 [ 1543.911191][ C1] Buffer I/O error on dev loop6, logical block 3, async page read 20:41:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x2140) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x109, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020844300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:41 executing program 2: prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 20:41:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1544.086986][ T2489] loop3: detected capacity change from 0 to 136 20:41:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80081272, &(0x7f0000000c80)) 20:41:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x7a00, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020884300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 20:41:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80086601, &(0x7f0000000c80)) [ 1544.336838][ T2520] loop3: detected capacity change from 0 to 136 20:41:41 executing program 2: rmdir(&(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = syz_io_uring_complete(0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 20:41:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020fe4300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x5, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x40088c0}, 0x800) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x6, 0x9, 0x10, "29872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a068508941da6f592801ab46a6f096e88a5fb717c81a2d41dc47357456411d434959e4f545700", "d97f1c72bc221a9f60d92cc8ac8bc946254c7d2b957ce8000000b000", [0xe35, 0x2000]}) 20:41:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80087601, &(0x7f0000000c80)) 20:41:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1544.510605][ T2545] loop3: detected capacity change from 0 to 136 20:41:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xfbff, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300200052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x7) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x1, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc833da7d2b9579e83e7f00b000", [0xe35, 0x1fff]}) 20:41:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xfffb, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:41 executing program 2: ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) r0 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000140)) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) syncfs(r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) 20:41:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x20000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x801c581f, &(0x7f0000000c80)) [ 1544.678317][ T2584] loop3: detected capacity change from 0 to 136 20:41:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x1c, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a000000005700000000000000000000000000001e00", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x1800000000000]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x8, 0x1, 0xd, 0x10, "e963222d619b6358377a6a3e851e2d2653d5f471696630c7545336a70b56db33489ae822a4684bbcdff49e0cf8db1bb2faf9c8aa40dfbaea33e7133bf32087da", "93cff020a83dd88d3b1bb6ec31c7091482e48c7a4ab2005193404e9d9b4d246d", [0x7fff, 0x3]}) 20:41:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300210052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x180, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 20:41:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0xc0045878, &(0x7f0000000c80)) 20:41:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x40000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1544.857988][ T2613] loop3: detected capacity change from 0 to 136 20:41:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300220052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x1000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:42 executing program 2: lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.apparmor\x00', &(0x7f00000003c0)=""/176, 0xb0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee01) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r6) lsetxattr$system_posix_acl(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000480)={{}, {0x1, 0x2}, [{0x2, 0x5, r4}, {0x2, 0x2, 0xee00}], {0x4, 0x3}, [{0x8, 0x5, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}, {0x8, 0x1, r6}], {0x10, 0x7}, {0x20, 0x6}}, 0x4c, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r7}, 0x0) open_by_handle_at(r7, &(0x7f0000000040)=@ceph_nfs_confh={0x10, 0x2, {0x29f, 0x3}}, 0x80001) fchmodat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1544.986949][ T2642] loop3: detected capacity change from 0 to 136 20:41:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0xc0045878, &(0x7f0000000c80)) 20:41:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 20:41:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300230052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:42 executing program 2: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x1, 0x4c}}}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x28}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7fff}]}, 0x58}}, 0x4) ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1545.173222][ T2674] loop3: detected capacity change from 0 to 136 20:41:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0xc0101282, &(0x7f0000000c80)) 20:41:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) 20:41:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xfffffffb, 0x9, 0xb, 0x0, "29374b9af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a02850894710080000000000000456411d434959e4f545700", "d97f1c729d0b14221a1760d92c3f00000000000000da7d2b95000000b000", [0xe35, 0x2000]}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000090000000900000000000000000000000000000002000000000000000100000000000000000000000000000000000000000000000000000000f3ffff060000000600000008000000000000000100000000000000050000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001900"/256]) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 20:41:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004302440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x2000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0xc0189436, &(0x7f0000000c80)) 20:41:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) 20:41:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/uevent_seqnum', 0x30000, 0x46) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r3 = syz_io_uring_setup(0x68, &(0x7f0000000340)={0x0, 0x890c, 0x0, 0xffffffff}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) io_uring_enter(r3, 0x90e, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5ff9, &(0x7f0000000140)={0x0, 0xdb50, 0x7, 0x3, 0x309}, &(0x7f0000ee6000/0x3000)=nil, &(0x7f0000ee8000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r4, r3) fsetxattr(r3, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000140), 0x0, 0x2) 20:41:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004303440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1545.430365][ T2702] loop3: detected capacity change from 0 to 136 20:41:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) 20:41:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x1f, 0x14, "e4cd140850d3552af1ac80ef9a358f9c7f0d1df0e9a921a373b5fb63e4680e67320c2f2984212d8eb85d208932292233fa641be50c1fa006be0097388a10f057", "dd291904dbcef4e724519a85884195d5d4f6a933fed73a2f1944c02124d59a5e97e0c3da9b4fd51510b2f22b54d7e9eb29a77517de37ff5a7e7ee0ed7a49a525", "f1910773465143245fb12257e842b2c3e6c60fb5cc8482be8c4cf933dc1c2351", [0x4, 0x7]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x1, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x3000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x4000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1545.532682][ T2725] loop3: detected capacity change from 0 to 136 20:41:42 executing program 0: r0 = syz_open_dev$loop(0x0, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004304440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:42 executing program 0: r0 = syz_open_dev$loop(0x0, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x16, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0xc020660b, &(0x7f0000000c80)) 20:41:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004305440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x5000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1545.662038][ T2750] loop3: detected capacity change from 0 to 136 20:41:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x6000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/pnp0', 0x64800, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x3, 0x5, 0x15, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x8000000802000]}) 20:41:43 executing program 0: r0 = syz_open_dev$loop(0x0, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1545.754132][ T2770] loop3: detected capacity change from 0 to 136 20:41:43 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x600000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x2, 0x6, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f09068825db717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004306440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0xc0481273, &(0x7f0000000c80)) 20:41:43 executing program 2: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="78020000", @ANYRES16=0x0, @ANYBLOB="01002cbd7000ffdbdf253b00000008000300", @ANYRES32=r0, @ANYBLOB="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"], 0x278}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1545.884797][ T2800] loop3: detected capacity change from 0 to 136 20:41:43 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x311000, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmmsg$inet(r1, &(0x7f00000004c0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000880)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @local}}}], 0x20}}, {{&(0x7f00000001c0)={0x2, 0x4e22}, 0x10, 0x0, 0x0, &(0x7f0000000600)=[@ip_retopts={{0x24, 0x0, 0x7, {[@timestamp_addr={0x44, 0x4, 0x6a}, @rr={0x7, 0xf, 0xd, [@initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}]}]}}}], 0x28}}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={""/10, ""/2, @initdev}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x11c, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x4}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4008006) r5 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004307440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = fsopen(&(0x7f0000000080)='rpc_pipefs\x00', 0x0) vmsplice(r2, &(0x7f0000000480)=[{&(0x7f00000000c0)="26390fc45da9ac46aaaa3f84c62840cfba97ae98d0cf41cc92e651dc6de0ac4ccb4e5a73f94f5bbcd44592eef4e2cd09d42abcf60985ffe365ef042d1d2df9c912d18125e20ace15e771924f41641860ee1af1ce4339d493f098694b80a109517b3d0a58d93b4bebc7e6bb67397d2faacc2c6ac4b84f166d50b65040d63383a47e72d0c0e5c70bcca3a54439b6217e27ef235e1cd1fd858885736da0231760cac7420c43b98fc99d87bdcd0e4db2544383c56c096ecebd39172192abea8d3acf10ce8317c1022ffda6c7a43ae977cfa08a54b560ad28c9bd4dee6741d7a4e0674d3ad63d2df7", 0xe6}, {&(0x7f00000001c0)="6dadcffce29030ba29cb97dad04f17bd82a5f1f65787a7bd790fc9249cf8bee5c879b9abaca4891c8f4e7a747a3af6511763e0d73d74a26983cc78d8bb962f23fbc6297352f8c480cd27", 0x4a}, {&(0x7f0000000240)="7d02e15d4712f46633930c27d36640bd713aa495a1014c0f1cf00a99581d5dd8", 0x20}, {&(0x7f0000000280)}, {&(0x7f0000000d80)="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", 0x1000}, {&(0x7f00000002c0)="24a354b085cfc698a82d2aebd6c7c640fcfc71771239f520f81fc907fc6fb3e4cde4f6a6433e2909f839d8514e1459af37cbae743c31e337eed1bf86bc17b62b009954c0f21c57db188e30308a421ca6e3a990761c265726a4", 0x59}, {&(0x7f0000000340)="8b1565f96cd669320fcc27b1747679229e076eb39b6d3371db9101288d1501ed54bb8fbfab99bb404357320438a2bfdc4e6080ae1e39d467a5c6841b4dc184350197569b3cd1846474a05ab711eef7c022b564709f02fb88799f6477b79d54203d3500da943955908a2f592068c590bcc4263ac76730d1fccbf2eec267f3154cff7febd2ed48d875976ab37670e2e26f2c271bc984243dd9b4601cfb2c3699ecf437fccc8a766f2b471c2f888bc4a4b957cda5ea24a3a9708955f0d1267f129b", 0xc0}, {&(0x7f0000000400)}, {&(0x7f0000000440)="fbf4aa6b6e", 0x5}], 0x9, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) [ 1546.036951][ T2829] loop3: detected capacity change from 0 to 136 20:41:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x7000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:43 executing program 2: sendmsg$AUDIT_TRIM(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x3f6, 0x300, 0x70bd2b, 0x25dfdbfe, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}}, 0x800) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x4, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab48825fb717c81a2d41dc47357456411d434959e4f545700", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = syz_io_uring_setup(0x3822, &(0x7f0000000140)={0x0, 0x875a, 0x20, 0x2, 0x131}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000480)={0x1, 0x20, 0x2, &(0x7f0000000440)="669a"}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xc3c}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffe00}]}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000041}, 0x48880) 20:41:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r1, 0x6e020000) r2 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r2, 0x90e, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r3, r2) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000005, 0x810, r2, 0xe3302000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:41:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004308440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004309440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1546.143838][ T2856] loop3: detected capacity change from 0 to 136 20:41:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = fsmount(0xffffffffffffffff, 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x13, 0xd, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f18729c028b00221a1760d92c07000000468d1c33da7d2bd579e83e7f00b0", [0x400e37, 0x2]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f00000001c0)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000200)=0x28) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x200002, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000040)='}\x00', &(0x7f0000000140)='./file0\x00', r3) 20:41:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:43 executing program 2: sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x337}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8f1a0000}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4041}, 0x48001) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14261a1760d92cc8ac8bc946251c33da7d2b95dfe2e92d00b0", [0xe35, 0x2000]}) [ 1546.252410][ T2867] loop3: detected capacity change from 0 to 136 20:41:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020002000430a440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffff8, 0xa, 0x15, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c899d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x20]}) 20:41:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x8000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) write(r0, &(0x7f0000000140)="c514f8d2a77b603bd6b097c1cbb7b02f679b51e8b14552e3df7260f5f7c78996ec8c1c283ec2e9535992a4f43081698decaa063a51e093f363a08aea4023c4c671f72b3584eb08216439974d30a1538a5005850a8d07f7ab2b7410760d3d75efdfcfc6d30426dcb1202476fdf08fd5a824a92b1e8836faa14e2a0e4230abfad2d406c6e958ff7551152fe8f769174d237f6b586b7f1e0ad7e15fc240370269ca2838663d0d3ad766769d135b96d460facfec7ebde374196292ad825bc072265907c58837f4a6021e86081576c47174c9198421da045132894adb6e90b17126323808f4f348cf08", 0xe7) 20:41:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x9000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close_range(r0, r1, 0x2) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x3}, 0x25) r6 = accept4$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x80000) r7 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r7, 0x90e, 0x0, 0x0, 0x0, 0x0) r8 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r8, r7) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000140)=[r1, r1, 0xffffffffffffffff, r2, r0, 0xffffffffffffffff, r1, r5, r6, r7], 0xa) r9 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x4883, 0x145) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r9, 0x0) preadv(r9, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) [ 1546.452325][ T2894] loop3: detected capacity change from 0 to 136 20:41:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020002000430b440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1546.565421][ T2915] loop3: detected capacity change from 0 to 136 20:41:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020002000430c440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) flock(r0, 0xa) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) pipe2(&(0x7f0000000080), 0x0) 20:41:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xa000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020002000430d440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1546.731533][ T2932] loop3: detected capacity change from 0 to 136 20:41:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020002000430e440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r5}, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) [ 1546.858291][ T2950] loop3: detected capacity change from 0 to 136 20:41:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xb000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1546.977445][ T2971] loop3: detected capacity change from 0 to 136 20:41:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020002000430f440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/244, 0xf4}, {&(0x7f0000000180)=""/242, 0xf2}], 0x2, 0x6, 0x80000001) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:41:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1547.146165][ T2988] loop3: detected capacity change from 0 to 136 20:41:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004310440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1547.301941][ T3004] loop3: detected capacity change from 0 to 136 20:41:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004311440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/134, 0x86}, {&(0x7f0000000180)=""/167, 0xa7}, {&(0x7f0000000240)=""/146, 0x92}, {&(0x7f0000000840)=""/232, 0xe8}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000480)=""/204, 0xcc}, {&(0x7f0000000580)=""/238, 0xee}, {&(0x7f0000000680)=""/248, 0xf8}], 0x9, 0xda1, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x10, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10080, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:41:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004312440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1547.483126][ T3024] loop3: detected capacity change from 0 to 136 [ 1547.613055][ T3044] loop3: detected capacity change from 0 to 136 20:41:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xc000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 20:41:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004318440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1547.781525][ T3060] loop3: detected capacity change from 0 to 136 20:41:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004319440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000080)) [ 1547.903185][ T3076] loop3: detected capacity change from 0 to 136 20:41:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004322440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1548.036213][ T3095] loop3: detected capacity change from 0 to 136 20:41:45 executing program 5: socketpair(0x27, 0x80000, 0x1, &(0x7f0000000080)) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x3e5801, 0x0) dup2(0xffffffffffffffff, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:41:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004325440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1548.184586][ T3115] loop3: detected capacity change from 0 to 136 20:41:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xd000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004348440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x404240, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) vmsplice(r3, &(0x7f00000005c0)=[{&(0x7f00000001c0)="47328875ae1ca5bfe8b33baad0a42dd780a3fca0a59e191feeddd68ee6c36a21bf8e017db45675e40d49174cd8bbf5aa2351a98e66561bef60d9b3299b53a98ef7d12efb4267e6d102910d51c32f1abbefbb7d8786586fd06c3e2a9dbc07d8277635ae4634033e6b20405b9caeace08ae98adbbc09972801e0e37810fc9886aa95d35145020d166ed2b493a7503409e7da74101a10907bb17965a04e1161c4c63f10af1f4b903fa9aa3b90f628d2c09ed826608f8b4a66c313f91ec3597d4e6dc649567647c50d8c0cd9e2b128ccd26ee2263bbde16a7e4750f29172a0d6c7cb93878d8f5b337a829e6d02bc9c737ed13d315d67", 0xf4}, {&(0x7f00000002c0)="31cf4a81c95091e952562057b2dcfb2f573726bd188c4c4e0f50e028ae28bc1acd68e0a6e1ae2a023527f71c55fe18af75b2e3382cbbcd9e422f64a684d255ca70ff80d489e097172b8b627c9c8b94f4bd4774e0cd0d9b2b4fc8", 0x5a}, {&(0x7f0000000340)="9301ec81e02399626698ce12e736621c93e93a1b9a7892d330a0b7929fea8c5dd54d322d3efb63d9a9f58b85c5065dfcbb810fe9450f8d77011a768c072ee2ff4cde6a42fd36ce38b5156565839cfaa83b70ca140ffd53dc0b71bbad6db9eeb2747f83c8958aa3ac1ed822214adebb705563fc732db999ff05fe89621018ab1626eb47d426e979dda0f8a139c60c410f142dc3fa4e5c0df5a602f6234a94e8af6c47a51e07f5555493fa2438201df21688e019dc130f74262c963d556be8c77bd02d819930", 0xc5}, {&(0x7f0000000440)="9dc68926daba", 0x6}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="3ccf9984a7542e65ccd3e08e0a2d5c63c957a84cf506fc417b44c7c44da308a1999a12a7751efbbc918c71cb2d294df3dfe53613b2788f7282", 0x39}, {&(0x7f0000000500)="e238c0d5351cce6a07946f4eb5e4d608bbac0829f9700779979ac27620a16840b44b31407755473b959e9fafd76e95c452d67070c3f83928caaaa96d5e3629246633b06cd40a889267cfd0552100238101ab4036523a9b10e3e39931e21b0023b5b2eaa409f1275258fe630bac269ac4087e65dc57a6c995988ba81f35625dae233d591a89ba91ca11a9e07baed72751a08fdf3d60eeaa1f566bc93634fab3333fabf1505a98eb7e275399fd5f80ac7d60efa32dd5", 0xb5}, {&(0x7f0000000d80)="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", 0x1000}], 0x8, 0x8) accept4(r2, &(0x7f00000000c0)=@vsock, &(0x7f0000000140)=0x80, 0x80800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000640)) [ 1548.580286][ T3137] loop3: detected capacity change from 0 to 136 20:41:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020002000434c440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x10000, 0x1, 0x7ff, 0x1, "0e6223483c5c68ae047a7b006630237de12854f790b35e1fbedbc020bcdb65345b61ed55e401d535524bf76debcbc3c9eb1135de6228f9c4e452c4f6808cbac3", "01954b220ee08e09ca2954fe1e58ee83de720df0e0387421d090ac478ed7e7a1", [0x2, 0x3]}) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x40, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x200000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766cb1f85c31bf730bb9b52ccc66d86646e6f3d", @ANYRESHEX=r0, @ANYBLOB="2c756e616d653d965d2e002c6163636573733d757365722c63616368653d667363616368652c6673636f6e746578743d756e636f6e66696e65645f752c666f776e65723e", @ANYRESDEC=0xee01, @ANYBLOB=',dont_measure,\x00']) [ 1548.752322][ T3153] loop3: detected capacity change from 0 to 136 20:41:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004368440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:46 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) 20:41:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) [ 1548.872650][ T3173] loop3: detected capacity change from 0 to 136 20:41:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020002000436c440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1549.012265][ T3190] loop3: detected capacity change from 0 to 136 20:41:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xe000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:46 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) 20:41:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004374440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0x28, 0xffffffff, 0x7ff, "202f9af682ddd9f07d15050583027e7fd41502534e0d8db45870efe01b289500363ba49e36b1fef2"}) 20:41:46 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) [ 1549.381882][ T3209] loop3: detected capacity change from 0 to 136 20:41:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020002000437a440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 20:41:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 20:41:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x10000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004384440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1549.558989][ T3231] loop3: detected capacity change from 0 to 136 20:41:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) [ 1549.685624][ T3250] loop3: detected capacity change from 0 to 136 20:41:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004388440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1549.789430][ T3260] loop3: detected capacity change from 0 to 136 20:41:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043fe440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1549.936613][ T3271] loop3: detected capacity change from 0 to 136 20:41:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x11000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:47 executing program 0 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300860052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1550.053147][ T3281] FAULT_INJECTION: forcing a failure. [ 1550.053147][ T3281] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1550.066602][ T3281] CPU: 1 PID: 3281 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1550.075280][ T3281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1550.085493][ T3281] Call Trace: [ 1550.088774][ T3281] dump_stack+0x137/0x19d [ 1550.093107][ T3281] should_fail+0x23c/0x250 [ 1550.097598][ T3281] __alloc_pages+0x102/0x320 [ 1550.102193][ T3281] alloc_pages+0x21d/0x310 [ 1550.106614][ T3281] __page_cache_alloc+0x4d/0xf0 [ 1550.111544][ T3281] page_cache_ra_unbounded+0x1ae/0x410 [ 1550.117004][ T3281] force_page_cache_ra+0x246/0x280 [ 1550.122119][ T3281] generic_fadvise+0x387/0x5d0 [ 1550.126893][ T3281] __x64_sys_fadvise64+0xc5/0x100 [ 1550.132082][ T3281] do_syscall_64+0x4a/0x90 [ 1550.136502][ T3281] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1550.142405][ T3281] RIP: 0033:0x4665d9 [ 1550.146303][ T3281] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1550.165913][ T3281] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1550.174369][ T3281] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1550.182346][ T3281] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1550.190328][ T3281] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1550.198312][ T3281] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 1550.206378][ T3281] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1550.228904][ T3284] loop3: detected capacity change from 0 to 136 20:41:47 executing program 0 (fault-call:4 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1550.315947][ T3295] FAULT_INJECTION: forcing a failure. [ 1550.315947][ T3295] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.328612][ T3295] CPU: 1 PID: 3295 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1550.337361][ T3295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1550.347439][ T3295] Call Trace: [ 1550.350706][ T3295] dump_stack+0x137/0x19d [ 1550.355536][ T3295] should_fail+0x23c/0x250 [ 1550.359944][ T3295] ? xas_create+0x3fb/0xb30 [ 1550.364489][ T3295] __should_failslab+0x81/0x90 [ 1550.369247][ T3295] should_failslab+0x5/0x20 [ 1550.373741][ T3295] kmem_cache_alloc+0x46/0x2f0 [ 1550.378563][ T3295] xas_create+0x3fb/0xb30 [ 1550.382899][ T3295] xas_store+0x70/0xca0 [ 1550.387033][ T3295] ? xas_find_conflict+0x422/0x4c0 [ 1550.392207][ T3295] __add_to_page_cache_locked+0x1eb/0x4e0 [ 1550.397901][ T3295] ? workingset_activation+0x270/0x270 [ 1550.403343][ T3295] add_to_page_cache_lru+0xa0/0x1b0 [ 1550.408514][ T3295] page_cache_ra_unbounded+0x262/0x410 [ 1550.413962][ T3295] force_page_cache_ra+0x246/0x280 [ 1550.419046][ T3295] generic_fadvise+0x387/0x5d0 [ 1550.423787][ T3295] __x64_sys_fadvise64+0xc5/0x100 [ 1550.428868][ T3295] do_syscall_64+0x4a/0x90 [ 1550.433261][ T3295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1550.439130][ T3295] RIP: 0033:0x4665d9 [ 1550.442996][ T3295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:41:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300880052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1550.462578][ T3295] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1550.471020][ T3295] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1550.478980][ T3295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1550.486952][ T3295] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1550.495127][ T3295] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 1550.503107][ T3295] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:47 executing program 0 (fault-call:4 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1550.575152][ T3298] loop3: detected capacity change from 0 to 136 [ 1550.586536][ T3302] FAULT_INJECTION: forcing a failure. [ 1550.586536][ T3302] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1550.599789][ T3302] CPU: 1 PID: 3302 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1550.608544][ T3302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1550.618595][ T3302] Call Trace: [ 1550.621872][ T3302] dump_stack+0x137/0x19d [ 1550.626227][ T3302] should_fail+0x23c/0x250 [ 1550.630649][ T3302] __alloc_pages+0x102/0x320 [ 1550.635241][ T3302] alloc_pages+0x21d/0x310 [ 1550.639662][ T3302] __page_cache_alloc+0x4d/0xf0 [ 1550.644583][ T3302] page_cache_ra_unbounded+0x1ae/0x410 [ 1550.650043][ T3302] force_page_cache_ra+0x246/0x280 [ 1550.655202][ T3302] generic_fadvise+0x387/0x5d0 [ 1550.659976][ T3302] __x64_sys_fadvise64+0xc5/0x100 [ 1550.665030][ T3302] do_syscall_64+0x4a/0x90 [ 1550.669459][ T3302] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1550.675367][ T3302] RIP: 0033:0x4665d9 [ 1550.679265][ T3302] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1550.698988][ T3302] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1550.707423][ T3302] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1550.715403][ T3302] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 20:41:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300020052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1550.723439][ T3302] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1550.731411][ T3302] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 1550.739409][ T3302] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:48 executing program 0 (fault-call:4 fault-nth:3): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1550.831028][ T3315] loop3: detected capacity change from 0 to 136 [ 1550.873363][ T3323] FAULT_INJECTION: forcing a failure. [ 1550.873363][ T3323] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.886043][ T3323] CPU: 0 PID: 3323 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1550.894794][ T3323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1550.904939][ T3323] Call Trace: [ 1550.908309][ T3323] dump_stack+0x137/0x19d [ 1550.912653][ T3323] should_fail+0x23c/0x250 [ 1550.917091][ T3323] __should_failslab+0x81/0x90 [ 1550.921871][ T3323] should_failslab+0x5/0x20 [ 1550.926393][ T3323] kmem_cache_alloc_node+0x58/0x2b0 [ 1550.931628][ T3323] ? mempool_alloc_slab+0x16/0x20 [ 1550.936693][ T3323] ? create_task_io_context+0x36/0x210 [ 1550.942194][ T3323] ? mempool_alloc+0x99/0x300 [ 1550.946926][ T3323] create_task_io_context+0x36/0x210 [ 1550.952250][ T3323] submit_bio_checks+0x778/0x800 [ 1550.957289][ T3323] submit_bio_noacct+0x33/0x7e0 [ 1550.962687][ T3323] submit_bio+0x16d/0x2b0 [ 1550.967028][ T3323] mpage_readahead+0x23e/0x280 [ 1550.971801][ T3323] ? blkdev_direct_IO+0x1060/0x1060 [ 1550.977010][ T3323] blkdev_readahead+0x18/0x20 [ 1550.981744][ T3323] read_pages+0x9f/0x530 [ 1550.985994][ T3323] ? lru_cache_add+0x13e/0x150 [ 1550.990842][ T3323] page_cache_ra_unbounded+0x15a/0x410 [ 1550.996324][ T3323] force_page_cache_ra+0x246/0x280 [ 1551.001446][ T3323] generic_fadvise+0x387/0x5d0 [ 1551.006335][ T3323] __x64_sys_fadvise64+0xc5/0x100 [ 1551.011367][ T3323] do_syscall_64+0x4a/0x90 [ 1551.015807][ T3323] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.021710][ T3323] RIP: 0033:0x4665d9 [ 1551.025601][ T3323] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1551.045211][ T3323] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1551.053626][ T3323] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1551.061630][ T3323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1551.069613][ T3323] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.077592][ T3323] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 1551.085582][ T3323] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:48 executing program 0 (fault-call:4 fault-nth:4): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x12000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300210052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1551.219800][ T3333] FAULT_INJECTION: forcing a failure. [ 1551.219800][ T3333] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1551.233098][ T3333] CPU: 1 PID: 3333 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1551.241779][ T3333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.251841][ T3333] Call Trace: [ 1551.255217][ T3333] dump_stack+0x137/0x19d [ 1551.259567][ T3333] should_fail+0x23c/0x250 [ 1551.264110][ T3333] __alloc_pages+0x102/0x320 [ 1551.268731][ T3333] alloc_pages+0x21d/0x310 [ 1551.273151][ T3333] __page_cache_alloc+0x4d/0xf0 [ 1551.278008][ T3333] page_cache_ra_unbounded+0x1ae/0x410 [ 1551.283499][ T3333] force_page_cache_ra+0x246/0x280 [ 1551.288651][ T3333] generic_fadvise+0x387/0x5d0 [ 1551.293429][ T3333] __x64_sys_fadvise64+0xc5/0x100 [ 1551.298471][ T3333] do_syscall_64+0x4a/0x90 [ 1551.302898][ T3333] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.308801][ T3333] RIP: 0033:0x4665d9 [ 1551.312727][ T3333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1551.332492][ T3333] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1551.340938][ T3333] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1551.348919][ T3333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1551.356912][ T3333] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.364906][ T3333] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 1551.372970][ T3333] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1551.395988][ T3334] loop3: detected capacity change from 0 to 136 20:41:48 executing program 0 (fault-call:4 fault-nth:5): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300220052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x20000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1551.492745][ T3347] FAULT_INJECTION: forcing a failure. [ 1551.492745][ T3347] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1551.506187][ T3347] CPU: 0 PID: 3347 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1551.514959][ T3347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.525019][ T3347] Call Trace: [ 1551.528316][ T3347] dump_stack+0x137/0x19d [ 1551.532664][ T3347] should_fail+0x23c/0x250 [ 1551.537093][ T3347] __alloc_pages+0x102/0x320 [ 1551.541696][ T3347] alloc_pages+0x21d/0x310 [ 1551.546169][ T3347] __page_cache_alloc+0x4d/0xf0 [ 1551.551028][ T3347] page_cache_ra_unbounded+0x1ae/0x410 [ 1551.556570][ T3347] force_page_cache_ra+0x246/0x280 [ 1551.561917][ T3347] generic_fadvise+0x387/0x5d0 [ 1551.566699][ T3347] __x64_sys_fadvise64+0xc5/0x100 [ 1551.571744][ T3347] do_syscall_64+0x4a/0x90 [ 1551.576176][ T3347] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.582088][ T3347] RIP: 0033:0x4665d9 [ 1551.586001][ T3347] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1551.605875][ T3347] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1551.614362][ T3347] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1551.622343][ T3347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1551.630352][ T3347] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.638339][ T3347] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 1551.646448][ T3347] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300230052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1551.690905][ T3353] loop3: detected capacity change from 0 to 136 20:41:49 executing program 0 (fault-call:4 fault-nth:6): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1551.814469][ T3364] FAULT_INJECTION: forcing a failure. [ 1551.814469][ T3364] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1551.827858][ T3364] CPU: 0 PID: 3364 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1551.836667][ T3364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.846823][ T3364] Call Trace: [ 1551.850109][ T3364] dump_stack+0x137/0x19d [ 1551.854447][ T3364] should_fail+0x23c/0x250 [ 1551.858870][ T3364] __alloc_pages+0x102/0x320 [ 1551.863511][ T3364] alloc_pages+0x21d/0x310 [ 1551.867929][ T3364] __page_cache_alloc+0x4d/0xf0 [ 1551.872801][ T3364] page_cache_ra_unbounded+0x1ae/0x410 [ 1551.878312][ T3364] force_page_cache_ra+0x246/0x280 [ 1551.883434][ T3364] generic_fadvise+0x387/0x5d0 [ 1551.888208][ T3364] __x64_sys_fadvise64+0xc5/0x100 [ 1551.893244][ T3364] do_syscall_64+0x4a/0x90 [ 1551.897732][ T3364] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.903710][ T3364] RIP: 0033:0x4665d9 [ 1551.907613][ T3364] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1551.927366][ T3364] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1551.935926][ T3364] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1551.943905][ T3364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1551.951875][ T3364] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.959854][ T3364] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 1551.967829][ T3364] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1551.989405][ T3366] loop3: detected capacity change from 0 to 136 20:41:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300860052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300880052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1552.108894][ T3374] loop3: detected capacity change from 0 to 136 [ 1552.216166][ T3381] loop3: detected capacity change from 0 to 136 20:41:49 executing program 0 (fault-call:4 fault-nth:7): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440252004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1552.302443][ T3390] FAULT_INJECTION: forcing a failure. [ 1552.302443][ T3390] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1552.315740][ T3390] CPU: 0 PID: 3390 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1552.324421][ T3390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1552.334484][ T3390] Call Trace: [ 1552.337807][ T3390] dump_stack+0x137/0x19d [ 1552.342149][ T3390] should_fail+0x23c/0x250 [ 1552.346566][ T3390] __alloc_pages+0x102/0x320 20:41:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x25000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1552.351160][ T3390] alloc_pages+0x21d/0x310 [ 1552.355588][ T3390] __page_cache_alloc+0x4d/0xf0 [ 1552.360444][ T3390] page_cache_ra_unbounded+0x1ae/0x410 [ 1552.365955][ T3390] force_page_cache_ra+0x246/0x280 [ 1552.371071][ T3390] generic_fadvise+0x387/0x5d0 [ 1552.375846][ T3390] __x64_sys_fadvise64+0xc5/0x100 [ 1552.380956][ T3390] do_syscall_64+0x4a/0x90 [ 1552.385432][ T3390] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1552.391342][ T3390] RIP: 0033:0x4665d9 [ 1552.395247][ T3390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1552.414998][ T3390] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1552.423422][ T3390] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1552.431401][ T3390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1552.439384][ T3390] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1552.447371][ T3390] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 1552.455347][ T3390] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1552.501766][ T3395] loop3: detected capacity change from 0 to 136 20:41:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440352004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:49 executing program 0 (fault-call:4 fault-nth:8): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1552.646435][ T3406] loop3: detected capacity change from 0 to 136 [ 1552.653105][ T3408] FAULT_INJECTION: forcing a failure. [ 1552.653105][ T3408] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1552.666321][ T3408] CPU: 0 PID: 3408 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1552.674982][ T3408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1552.685116][ T3408] Call Trace: [ 1552.688392][ T3408] dump_stack+0x137/0x19d [ 1552.692742][ T3408] should_fail+0x23c/0x250 [ 1552.697164][ T3408] __alloc_pages+0x102/0x320 [ 1552.701756][ T3408] alloc_pages+0x21d/0x310 [ 1552.706160][ T3408] __page_cache_alloc+0x4d/0xf0 [ 1552.711012][ T3408] page_cache_ra_unbounded+0x1ae/0x410 [ 1552.716480][ T3408] force_page_cache_ra+0x246/0x280 [ 1552.721583][ T3408] generic_fadvise+0x387/0x5d0 [ 1552.726371][ T3408] __x64_sys_fadvise64+0xc5/0x100 [ 1552.731383][ T3408] do_syscall_64+0x4a/0x90 [ 1552.735830][ T3408] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1552.741722][ T3408] RIP: 0033:0x4665d9 [ 1552.745602][ T3408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1552.765199][ T3408] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1552.773632][ T3408] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1552.781588][ T3408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1552.789604][ T3408] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1552.797605][ T3408] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 1552.805590][ T3408] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440452004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1552.918568][ T3419] loop3: detected capacity change from 0 to 136 20:41:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440552004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1553.027128][ T3428] loop3: detected capacity change from 0 to 136 20:41:50 executing program 0 (fault-call:4 fault-nth:9): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440652004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1553.161490][ T3442] loop3: detected capacity change from 0 to 136 [ 1553.178160][ T3444] FAULT_INJECTION: forcing a failure. [ 1553.178160][ T3444] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1553.191446][ T3444] CPU: 1 PID: 3444 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1553.200141][ T3444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1553.210200][ T3444] Call Trace: [ 1553.213486][ T3444] dump_stack+0x137/0x19d [ 1553.217826][ T3444] should_fail+0x23c/0x250 [ 1553.222254][ T3444] __alloc_pages+0x102/0x320 [ 1553.226854][ T3444] alloc_pages+0x21d/0x310 [ 1553.231363][ T3444] __page_cache_alloc+0x4d/0xf0 [ 1553.236302][ T3444] page_cache_ra_unbounded+0x1ae/0x410 [ 1553.241776][ T3444] force_page_cache_ra+0x246/0x280 [ 1553.246902][ T3444] generic_fadvise+0x387/0x5d0 [ 1553.251687][ T3444] __x64_sys_fadvise64+0xc5/0x100 [ 1553.256728][ T3444] do_syscall_64+0x4a/0x90 [ 1553.261170][ T3444] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1553.267083][ T3444] RIP: 0033:0x4665d9 [ 1553.271026][ T3444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1553.290644][ T3444] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1553.299067][ T3444] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1553.307047][ T3444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1553.315024][ T3444] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1553.323092][ T3444] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1553.331076][ T3444] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:50 executing program 0 (fault-call:4 fault-nth:10): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1553.418860][ T3452] FAULT_INJECTION: forcing a failure. [ 1553.418860][ T3452] name failslab, interval 1, probability 0, space 0, times 0 [ 1553.431515][ T3452] CPU: 1 PID: 3452 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1553.440196][ T3452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1553.450256][ T3452] Call Trace: [ 1553.453920][ T3452] dump_stack+0x137/0x19d [ 1553.458346][ T3452] should_fail+0x23c/0x250 [ 1553.462769][ T3452] ? mempool_alloc_slab+0x16/0x20 [ 1553.467821][ T3452] __should_failslab+0x81/0x90 [ 1553.472599][ T3452] should_failslab+0x5/0x20 [ 1553.477111][ T3452] kmem_cache_alloc+0x46/0x2f0 [ 1553.481893][ T3452] ? dd_dispatch_request+0x2d1/0x3d0 [ 1553.487190][ T3452] mempool_alloc_slab+0x16/0x20 [ 1553.492116][ T3452] ? mempool_free+0x130/0x130 [ 1553.496811][ T3452] mempool_alloc+0x8c/0x300 [ 1553.501339][ T3452] bio_alloc_bioset+0xcc/0x480 [ 1553.506122][ T3452] ? bdev_read_page+0x7f/0xf0 [ 1553.510860][ T3452] do_mpage_readpage+0xcad/0x10b0 20:41:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440752004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x3f000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1553.515904][ T3452] mpage_readahead+0x149/0x280 [ 1553.520684][ T3452] ? blkdev_direct_IO+0x1060/0x1060 [ 1553.525902][ T3452] blkdev_readahead+0x18/0x20 [ 1553.530594][ T3452] read_pages+0x9f/0x530 [ 1553.534845][ T3452] ? lru_cache_add+0x13e/0x150 [ 1553.539624][ T3452] page_cache_ra_unbounded+0x15a/0x410 [ 1553.545100][ T3452] force_page_cache_ra+0x246/0x280 [ 1553.550224][ T3452] generic_fadvise+0x387/0x5d0 [ 1553.555093][ T3452] __x64_sys_fadvise64+0xc5/0x100 [ 1553.560201][ T3452] do_syscall_64+0x4a/0x90 [ 1553.564722][ T3452] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1553.570691][ T3452] RIP: 0033:0x4665d9 [ 1553.574597][ T3452] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1553.594256][ T3452] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1553.602696][ T3452] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1553.610677][ T3452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1553.618694][ T3452] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1553.626675][ T3452] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1553.634654][ T3452] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1553.678552][ T3456] loop3: detected capacity change from 0 to 136 20:41:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440852004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x48000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:51 executing program 0 (fault-call:4 fault-nth:11): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x4c000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1553.785469][ T3471] loop3: detected capacity change from 0 to 136 [ 1553.786428][ T3472] FAULT_INJECTION: forcing a failure. [ 1553.786428][ T3472] name failslab, interval 1, probability 0, space 0, times 0 [ 1553.804364][ T3472] CPU: 1 PID: 3472 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1553.813044][ T3472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1553.823114][ T3472] Call Trace: [ 1553.826391][ T3472] dump_stack+0x137/0x19d [ 1553.830731][ T3472] should_fail+0x23c/0x250 [ 1553.835188][ T3472] ? bio_alloc_bioset+0x27d/0x480 [ 1553.840263][ T3472] __should_failslab+0x81/0x90 [ 1553.845123][ T3472] should_failslab+0x5/0x20 [ 1553.849628][ T3472] kmem_cache_alloc+0x46/0x2f0 [ 1553.854510][ T3472] bio_alloc_bioset+0x27d/0x480 [ 1553.859378][ T3472] do_mpage_readpage+0xcad/0x10b0 [ 1553.864496][ T3472] mpage_readahead+0x149/0x280 [ 1553.869300][ T3472] ? blkdev_direct_IO+0x1060/0x1060 [ 1553.874511][ T3472] blkdev_readahead+0x18/0x20 [ 1553.879231][ T3472] read_pages+0x9f/0x530 [ 1553.883476][ T3472] ? lru_cache_add+0x13e/0x150 [ 1553.888246][ T3472] page_cache_ra_unbounded+0x15a/0x410 [ 1553.893710][ T3472] force_page_cache_ra+0x246/0x280 [ 1553.898957][ T3472] generic_fadvise+0x387/0x5d0 [ 1553.903837][ T3472] __x64_sys_fadvise64+0xc5/0x100 [ 1553.908918][ T3472] do_syscall_64+0x4a/0x90 [ 1553.913341][ T3472] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1553.919264][ T3472] RIP: 0033:0x4665d9 [ 1553.923162][ T3472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1553.942775][ T3472] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1553.951270][ T3472] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1553.959258][ T3472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1553.967252][ T3472] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1553.975232][ T3472] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1553.983209][ T3472] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440952004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1554.098188][ T3488] loop3: detected capacity change from 0 to 136 20:41:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440a52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440b52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1554.201453][ T3499] loop3: detected capacity change from 0 to 136 20:41:51 executing program 0 (fault-call:4 fault-nth:12): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1554.311741][ T3507] loop3: detected capacity change from 0 to 136 [ 1554.355227][ T3515] FAULT_INJECTION: forcing a failure. [ 1554.355227][ T3515] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1554.368486][ T3515] CPU: 1 PID: 3515 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1554.377168][ T3515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1554.387226][ T3515] Call Trace: [ 1554.390509][ T3515] dump_stack+0x137/0x19d [ 1554.394850][ T3515] should_fail+0x23c/0x250 [ 1554.399274][ T3515] __alloc_pages+0x102/0x320 [ 1554.403866][ T3515] alloc_pages+0x21d/0x310 [ 1554.408287][ T3515] __page_cache_alloc+0x4d/0xf0 [ 1554.413171][ T3515] page_cache_ra_unbounded+0x1ae/0x410 [ 1554.418636][ T3515] force_page_cache_ra+0x246/0x280 [ 1554.423747][ T3515] generic_fadvise+0x387/0x5d0 [ 1554.428589][ T3515] __x64_sys_fadvise64+0xc5/0x100 [ 1554.433625][ T3515] do_syscall_64+0x4a/0x90 [ 1554.438049][ T3515] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1554.443952][ T3515] RIP: 0033:0x4665d9 [ 1554.447852][ T3515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1554.467527][ T3515] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1554.475954][ T3515] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1554.483933][ T3515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1554.491908][ T3515] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 20:41:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440c52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x68000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1554.500033][ T3515] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1554.508016][ T3515] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440d52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1554.585663][ T3519] loop3: detected capacity change from 0 to 136 20:41:52 executing program 0 (fault-call:4 fault-nth:13): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1554.701701][ T3526] loop3: detected capacity change from 0 to 136 [ 1554.781817][ T3534] FAULT_INJECTION: forcing a failure. [ 1554.781817][ T3534] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1554.795182][ T3534] CPU: 0 PID: 3534 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1554.803994][ T3534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1554.814053][ T3534] Call Trace: [ 1554.817423][ T3534] dump_stack+0x137/0x19d [ 1554.821766][ T3534] should_fail+0x23c/0x250 [ 1554.826307][ T3534] __alloc_pages+0x102/0x320 [ 1554.831008][ T3534] alloc_pages+0x21d/0x310 [ 1554.835433][ T3534] __page_cache_alloc+0x4d/0xf0 [ 1554.840365][ T3534] page_cache_ra_unbounded+0x1ae/0x410 [ 1554.845830][ T3534] force_page_cache_ra+0x246/0x280 [ 1554.850954][ T3534] generic_fadvise+0x387/0x5d0 [ 1554.855800][ T3534] __x64_sys_fadvise64+0xc5/0x100 [ 1554.860842][ T3534] do_syscall_64+0x4a/0x90 [ 1554.865270][ T3534] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1554.871178][ T3534] RIP: 0033:0x4665d9 [ 1554.875075][ T3534] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1554.894698][ T3534] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1554.903146][ T3534] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1554.911135][ T3534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1554.919158][ T3534] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1554.927188][ T3534] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1554.935247][ T3534] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440e52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1555.040193][ T3539] loop3: detected capacity change from 0 to 136 20:41:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440f52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:52 executing program 0 (fault-call:4 fault-nth:14): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x6c000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1555.305502][ T3556] FAULT_INJECTION: forcing a failure. [ 1555.305502][ T3556] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1555.310685][ T3552] loop3: detected capacity change from 0 to 136 [ 1555.318875][ T3556] CPU: 0 PID: 3556 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1555.333880][ T3556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1555.343940][ T3556] Call Trace: [ 1555.343950][ T3556] dump_stack+0x137/0x19d [ 1555.351560][ T3556] should_fail+0x23c/0x250 [ 1555.356011][ T3556] __alloc_pages+0x102/0x320 [ 1555.360602][ T3556] alloc_pages+0x21d/0x310 [ 1555.365129][ T3556] __page_cache_alloc+0x4d/0xf0 [ 1555.369998][ T3556] page_cache_ra_unbounded+0x1ae/0x410 [ 1555.375503][ T3556] force_page_cache_ra+0x246/0x280 [ 1555.380687][ T3556] generic_fadvise+0x387/0x5d0 [ 1555.385466][ T3556] __x64_sys_fadvise64+0xc5/0x100 [ 1555.390573][ T3556] do_syscall_64+0x4a/0x90 [ 1555.395051][ T3556] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1555.400981][ T3556] RIP: 0033:0x4665d9 [ 1555.404882][ T3556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1555.424602][ T3556] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1555.433024][ T3556] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1555.441074][ T3556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1555.449116][ T3556] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1555.457095][ T3556] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1555.465084][ T3556] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300441052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1555.546492][ T3565] loop3: detected capacity change from 0 to 136 20:41:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300441152004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x74000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:52 executing program 0 (fault-call:4 fault-nth:15): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1555.669037][ T3577] loop3: detected capacity change from 0 to 136 [ 1555.687065][ T3581] FAULT_INJECTION: forcing a failure. [ 1555.687065][ T3581] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1555.700362][ T3581] CPU: 1 PID: 3581 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1555.709071][ T3581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1555.719131][ T3581] Call Trace: [ 1555.722417][ T3581] dump_stack+0x137/0x19d [ 1555.726756][ T3581] should_fail+0x23c/0x250 [ 1555.731240][ T3581] __alloc_pages+0x102/0x320 [ 1555.735849][ T3581] alloc_pages+0x21d/0x310 [ 1555.740272][ T3581] __page_cache_alloc+0x4d/0xf0 [ 1555.745161][ T3581] page_cache_ra_unbounded+0x1ae/0x410 [ 1555.750701][ T3581] force_page_cache_ra+0x246/0x280 [ 1555.755819][ T3581] generic_fadvise+0x387/0x5d0 [ 1555.760597][ T3581] __x64_sys_fadvise64+0xc5/0x100 [ 1555.765688][ T3581] do_syscall_64+0x4a/0x90 [ 1555.770116][ T3581] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1555.776062][ T3581] RIP: 0033:0x4665d9 [ 1555.779951][ T3581] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1555.799562][ T3581] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1555.807982][ T3581] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1555.815966][ T3581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1555.823964][ T3581] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1555.831964][ T3581] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1555.839948][ T3581] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300441252004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:53 executing program 0 (fault-call:4 fault-nth:16): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1555.941660][ T3596] loop3: detected capacity change from 0 to 136 [ 1555.946897][ T3599] FAULT_INJECTION: forcing a failure. [ 1555.946897][ T3599] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1555.961290][ T3599] CPU: 0 PID: 3599 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1555.969995][ T3599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1555.980055][ T3599] Call Trace: [ 1555.983340][ T3599] dump_stack+0x137/0x19d [ 1555.987706][ T3599] should_fail+0x23c/0x250 [ 1555.992128][ T3599] __alloc_pages+0x102/0x320 [ 1555.996726][ T3599] alloc_pages+0x21d/0x310 [ 1556.001145][ T3599] __page_cache_alloc+0x4d/0xf0 [ 1556.007351][ T3599] page_cache_ra_unbounded+0x1ae/0x410 [ 1556.012836][ T3599] force_page_cache_ra+0x246/0x280 [ 1556.017956][ T3599] generic_fadvise+0x387/0x5d0 [ 1556.022734][ T3599] __x64_sys_fadvise64+0xc5/0x100 [ 1556.027838][ T3599] do_syscall_64+0x4a/0x90 [ 1556.032267][ T3599] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1556.038174][ T3599] RIP: 0033:0x4665d9 [ 1556.042071][ T3599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1556.061679][ T3599] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1556.070159][ T3599] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1556.078139][ T3599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 20:41:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x7a000000, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1556.086119][ T3599] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1556.094098][ T3599] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1556.102103][ T3599] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300441852004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1556.203236][ T3609] loop3: detected capacity change from 0 to 136 20:41:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300441952004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1556.313707][ T3619] loop3: detected capacity change from 0 to 136 20:41:53 executing program 0 (fault-call:4 fault-nth:17): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300442252004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x97ffffff, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1556.426555][ T3631] FAULT_INJECTION: forcing a failure. [ 1556.426555][ T3631] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1556.439858][ T3631] CPU: 1 PID: 3631 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1556.448609][ T3631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.458688][ T3631] Call Trace: [ 1556.462046][ T3631] dump_stack+0x137/0x19d [ 1556.466424][ T3631] should_fail+0x23c/0x250 [ 1556.470844][ T3631] __alloc_pages+0x102/0x320 [ 1556.475443][ T3631] alloc_pages+0x21d/0x310 [ 1556.479871][ T3631] __page_cache_alloc+0x4d/0xf0 [ 1556.484796][ T3631] page_cache_ra_unbounded+0x1ae/0x410 [ 1556.490264][ T3631] force_page_cache_ra+0x246/0x280 [ 1556.495413][ T3631] generic_fadvise+0x387/0x5d0 [ 1556.500186][ T3631] __x64_sys_fadvise64+0xc5/0x100 [ 1556.505224][ T3631] do_syscall_64+0x4a/0x90 [ 1556.509649][ T3631] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1556.515559][ T3631] RIP: 0033:0x4665d9 [ 1556.519668][ T3631] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1556.539373][ T3631] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1556.547796][ T3631] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1556.555908][ T3631] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1556.563927][ T3631] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1556.571935][ T3631] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1556.579271][ T3636] loop3: detected capacity change from 0 to 136 [ 1556.579981][ T3631] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300442552004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:54 executing program 0 (fault-call:4 fault-nth:18): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1556.723133][ T3644] loop3: detected capacity change from 0 to 136 [ 1556.750550][ T3650] FAULT_INJECTION: forcing a failure. [ 1556.750550][ T3650] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1556.763849][ T3650] CPU: 0 PID: 3650 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1556.772603][ T3650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.782664][ T3650] Call Trace: [ 1556.785949][ T3650] dump_stack+0x137/0x19d [ 1556.790287][ T3650] should_fail+0x23c/0x250 [ 1556.794711][ T3650] __alloc_pages+0x102/0x320 [ 1556.799312][ T3650] alloc_pages+0x21d/0x310 [ 1556.803738][ T3650] __page_cache_alloc+0x4d/0xf0 [ 1556.808597][ T3650] page_cache_ra_unbounded+0x1ae/0x410 [ 1556.814082][ T3650] force_page_cache_ra+0x246/0x280 [ 1556.819201][ T3650] generic_fadvise+0x387/0x5d0 [ 1556.824171][ T3650] __x64_sys_fadvise64+0xc5/0x100 [ 1556.829273][ T3650] do_syscall_64+0x4a/0x90 [ 1556.833705][ T3650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1556.839614][ T3650] RIP: 0033:0x4665d9 [ 1556.843516][ T3650] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1556.863130][ T3650] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1556.871581][ T3650] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1556.879566][ T3650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1556.887551][ T3650] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1556.895529][ T3650] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1556.903632][ T3650] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300444852004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:54 executing program 0 (fault-call:4 fault-nth:19): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1557.011643][ T3662] FAULT_INJECTION: forcing a failure. [ 1557.011643][ T3662] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1557.024901][ T3662] CPU: 0 PID: 3662 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1557.033584][ T3662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1557.043650][ T3662] Call Trace: [ 1557.046942][ T3662] dump_stack+0x137/0x19d [ 1557.051285][ T3662] should_fail+0x23c/0x250 [ 1557.055708][ T3662] __alloc_pages+0x102/0x320 [ 1557.060379][ T3662] alloc_pages+0x21d/0x310 [ 1557.064800][ T3662] __page_cache_alloc+0x4d/0xf0 [ 1557.069688][ T3662] page_cache_ra_unbounded+0x1ae/0x410 [ 1557.075215][ T3662] force_page_cache_ra+0x246/0x280 [ 1557.080330][ T3662] generic_fadvise+0x387/0x5d0 [ 1557.085153][ T3662] __x64_sys_fadvise64+0xc5/0x100 [ 1557.090186][ T3662] do_syscall_64+0x4a/0x90 [ 1557.094614][ T3662] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1557.100513][ T3662] RIP: 0033:0x4665d9 [ 1557.104406][ T3662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1557.124021][ T3662] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1557.132440][ T3662] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1557.140421][ T3662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1557.148465][ T3662] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1557.156452][ T3662] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1557.164532][ T3662] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1557.186645][ T3663] loop3: detected capacity change from 0 to 136 20:41:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300444c52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:54 executing program 0 (fault-call:4 fault-nth:20): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xa6ff5fbb, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1557.317645][ T3681] FAULT_INJECTION: forcing a failure. [ 1557.317645][ T3681] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1557.330911][ T3681] CPU: 1 PID: 3681 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1557.339867][ T3681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1557.349927][ T3681] Call Trace: [ 1557.353216][ T3681] dump_stack+0x137/0x19d [ 1557.357679][ T3681] should_fail+0x23c/0x250 [ 1557.362105][ T3681] __alloc_pages+0x102/0x320 [ 1557.366791][ T3681] alloc_pages+0x21d/0x310 [ 1557.371214][ T3681] __page_cache_alloc+0x4d/0xf0 [ 1557.376194][ T3681] page_cache_ra_unbounded+0x1ae/0x410 [ 1557.381665][ T3681] force_page_cache_ra+0x246/0x280 [ 1557.386906][ T3681] generic_fadvise+0x387/0x5d0 [ 1557.391750][ T3681] __x64_sys_fadvise64+0xc5/0x100 [ 1557.396856][ T3681] do_syscall_64+0x4a/0x90 [ 1557.401288][ T3681] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1557.407302][ T3681] RIP: 0033:0x4665d9 [ 1557.411200][ T3681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1557.430816][ T3681] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1557.439236][ T3681] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1557.447248][ T3681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1557.455230][ T3681] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1557.463273][ T3681] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1557.471250][ T3681] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1557.503551][ T3679] loop3: detected capacity change from 0 to 136 20:41:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300446852004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:54 executing program 0 (fault-call:4 fault-nth:21): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1557.575076][ T3691] FAULT_INJECTION: forcing a failure. [ 1557.575076][ T3691] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1557.588350][ T3691] CPU: 1 PID: 3691 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1557.597023][ T3691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1557.607127][ T3691] Call Trace: [ 1557.610427][ T3691] dump_stack+0x137/0x19d [ 1557.614767][ T3691] should_fail+0x23c/0x250 [ 1557.619249][ T3691] __alloc_pages+0x102/0x320 [ 1557.623944][ T3691] alloc_pages+0x21d/0x310 [ 1557.628357][ T3691] __page_cache_alloc+0x4d/0xf0 [ 1557.633204][ T3691] page_cache_ra_unbounded+0x1ae/0x410 [ 1557.638665][ T3691] force_page_cache_ra+0x246/0x280 [ 1557.643803][ T3691] generic_fadvise+0x387/0x5d0 [ 1557.648654][ T3691] __x64_sys_fadvise64+0xc5/0x100 [ 1557.653681][ T3691] do_syscall_64+0x4a/0x90 [ 1557.658152][ T3691] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1557.664059][ T3691] RIP: 0033:0x4665d9 [ 1557.668017][ T3691] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1557.687954][ T3691] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1557.696376][ T3691] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1557.704355][ T3691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1557.712331][ T3691] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1557.720311][ T3691] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1557.728291][ T3691] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1557.761634][ T3695] loop3: detected capacity change from 0 to 136 20:41:55 executing program 0 (fault-call:4 fault-nth:22): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300446c52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1557.904605][ T3708] FAULT_INJECTION: forcing a failure. [ 1557.904605][ T3708] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1557.918084][ T3708] CPU: 1 PID: 3708 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1557.926762][ T3708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1557.936828][ T3708] Call Trace: [ 1557.940124][ T3708] dump_stack+0x137/0x19d [ 1557.944591][ T3708] should_fail+0x23c/0x250 [ 1557.949010][ T3708] __alloc_pages+0x102/0x320 [ 1557.953606][ T3708] alloc_pages+0x21d/0x310 [ 1557.958038][ T3708] __page_cache_alloc+0x4d/0xf0 [ 1557.962892][ T3708] page_cache_ra_unbounded+0x1ae/0x410 [ 1557.968358][ T3708] force_page_cache_ra+0x246/0x280 [ 1557.973468][ T3708] generic_fadvise+0x387/0x5d0 [ 1557.978300][ T3708] __x64_sys_fadvise64+0xc5/0x100 [ 1557.983326][ T3708] do_syscall_64+0x4a/0x90 [ 1557.987759][ T3708] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1557.993665][ T3708] RIP: 0033:0x4665d9 [ 1557.997559][ T3708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1558.017168][ T3708] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1558.025622][ T3708] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1558.033645][ T3708] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1558.041661][ T3708] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1558.049625][ T3708] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1558.057671][ T3708] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1558.074977][ T3713] loop3: detected capacity change from 0 to 136 20:41:55 executing program 0 (fault-call:4 fault-nth:23): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300447452004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1558.198743][ T3721] FAULT_INJECTION: forcing a failure. [ 1558.198743][ T3721] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1558.212105][ T3721] CPU: 1 PID: 3721 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1558.214569][ T3726] loop3: detected capacity change from 0 to 136 [ 1558.220777][ T3721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1558.220791][ T3721] Call Trace: [ 1558.220799][ T3721] dump_stack+0x137/0x19d [ 1558.244665][ T3721] should_fail+0x23c/0x250 [ 1558.249105][ T3721] __alloc_pages+0x102/0x320 [ 1558.253696][ T3721] alloc_pages+0x21d/0x310 [ 1558.258254][ T3721] __page_cache_alloc+0x4d/0xf0 [ 1558.263108][ T3721] page_cache_ra_unbounded+0x1ae/0x410 [ 1558.268568][ T3721] force_page_cache_ra+0x246/0x280 [ 1558.273703][ T3721] generic_fadvise+0x387/0x5d0 [ 1558.278485][ T3721] __x64_sys_fadvise64+0xc5/0x100 [ 1558.283561][ T3721] do_syscall_64+0x4a/0x90 [ 1558.287987][ T3721] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1558.293953][ T3721] RIP: 0033:0x4665d9 [ 1558.297852][ T3721] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1558.317464][ T3721] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1558.325880][ T3721] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1558.333855][ T3721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 20:41:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e80)={0x0}) r5 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000042dc0)={0x7, [], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054080)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x59, "5daef20826614b"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000055080)={{0x0, 0x1ff, 0x6, 0x7fff, 0x2, 0xfffffffffffffff7, 0xe2c, 0x4, 0x9, 0x7, 0x1f, 0xfff, 0x8, 0x3, 0x7fff}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056080)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "fc63c5e9cfa4be"}) r11 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, &(0x7f0000000480)={0x0, r8, "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", "6aa1774078efcd27a28144ee21d97c789d298f75875ffa1ce67a100fe91367e0a0a5eae8d42e65331664b6beb5095f6aa85c04d5ac88dc75be4848d16fcd56e102175a3ee5e9f59edf4555712ca4645923b57181eff70fff60342c4632b66e581ff5c02e12b5b7dff9a6bc56087e7d70a1aacbb5b56a76d762606d6c0161289aebe80339c15b89a207af300e383e4405dfb686afa1a0783f0cdc6a6ad923e738300fd266d27c2732b779064c9dfcab76419e7b30edbc0e5709ad9408ccab50abe96569868120bbe34260f6ff353cad42a43cc936f1f0d4c97a8fa60aed1977c563eb711220fae359d9ae8a1abf35c5da20a5d306f9e88cff43d76b0c818666d963f7d426f8f9f17e2a8308dcc7f6bf19770a5b8ec981ab05303b5d6b6a21d5915d343ca64fea7cce4ef7baf27eadf12dfe6fd7e7110f069a0a1a90b5bee282a046e63706878f21340fa645dda8c631d16d88d691c973d031d1ae7e78932a4dc7ff6aa32f1bcc0317d6003985b2dc3c9927e9d04c055e99697db864957643ce55b7ba70d1be94cfd2b8d0f959ea2b692ef6dc54e90e2312a6a33573fe4a63250f18fd8178eccc0897fca35a824f90b65f595c202d60d6d15de9d50d524df90105985314f53abe3e4d6b47edd635105ca814eef6574ffcdf2e5e00dc881e5c684a2b43fbc8b94c869de640a5c0bc6d04af67b676fe79560399635201253d89c95fcd2d8f7b1ba60d0311d52eff31881a5c90236c2b8bf39dfc6fc9ab705f445bdf22339075f7f99e881a3ebc695936db1654541702decd71dbdf63c8cfe5001ccf9afd446fad57b6312873ffb81a7fdec3f02bdecc2f87c68e585605a0030b639c73e4c94e80969b72b2159c9f5210a3ebf08fdf2b8e15e8e992e610239919bddc3e12d1a57a6b91b0cd34771a9fd6ad76b1bc8f1c599b0a8e1b01a16926400c6b46501b3ad203c2f2ebf9a7a0a3afbd48c48a7f716ffbcb69cc29e98c39bde8d6541a8a32e218b6cb04a62c15d1cb69a2b06309ca60b196a1add8b3ef385eab47911728b7b2d89fe7de8f0e14c762624800b1f39d69318c927951ab7fe4a4a635be3a1c497aa089bb126a9e9e22e9ff0bfe485e7c3729fd16b1a5ddfbaa813304c1faa9ee4c47d6e05c66c8e0ad0d86ff1bec6a8165ccc31817c049aa83d0fc3f02c56737fdc2264b8a6a7d8704aadb3d756e043e573a56fa089480813f805842bac451d7c52106f0116032cc97c224dba6ce7392d02b9bccae0f8007c027a1001f2c362e150be337e04cd88ed08a46bb4c16fae2b481059cca5ee936fd2176f35de8c217ab7acf193460de492f58117af41ce2e4aea33493a069723bcaf077bcb368ba9a3d7313a16906ae9c69755610c0246690907c813484693ca2589f20215c2034c75e30834f71a7329e1aa28da124e50036dbc57e421c518d5978ec727b46822adf6a71c98836d3d4fb0f9b03ff92de677d1f4cfe729020bcec9823ee975e133e983a7577695e9f7c130b062a48f2b751f8ea2c7635e038efe73c1657b24317b423cdeb69aa59bd810617887f63f578c3e08e005b8a9d8c90ba10cd0aa86a04e91fe5643e67cf3793b1095adde96527f0dcca631d75b9bcd09210f2a1470f36436b8c6eb4b60b6b79d93d9c3ef555362f14fb87e7c39ba81bbd8fec5ae1b89185a73a6bb22e10ca1704b6dbe4671e3cb4f29e7209276f3901e25593f4845fbe6b627a4916e7a83d08c44b6edb674c929349b0265ca588792948b62652952291c9e0fb222c4e68fb83db790616d1ddec3d8d6368be9e50121058df270dd3f23f20d33a9db86a3cc4f2300835353705c5f499db35db95b120600db8f87158191d114a96d6170219bc358eb702c69efb67dd9e49d0172542128eb572b74ebb5f1a6f04d1891354c4ef4db64a9e5e586336b51d55597ee2fc053d66aabdbe3e9e12c13e8117bb6df43c2ab3a30fd909f0c9802149e27bef0dad323d333d5f9ee30e153d23a14379dc829d7d9f96f1bd3379b8a9375087cc775415fdaa39db40babc6e2cd622d2712e18301f686a2acf50bccfdce29066bac2904b57840e1d9f2b70137a13a4621b88a20698a47a6e9a53d2503b8e1616c4f62944c9ecec6ffb9482c1a854935d3df16008f9d2fde29eac1c747e6101bef7ad523280fdeff973baa003e9083382f3ff2f5b40b1f0a201efd423ce766f3059d3afffbd217ff2e89fbf60320cefd7449b60bcc9830f08327d7fada1c6170a9b6c555f8e2dd72322bf2f2f3ccecd2088cc74b0a957ff5873a160514aca50cc30a65148c5a3bc1aa5da8d161f8f1fe2b4b6d0004d01aebd501d0590e18a7f8a4c8db128c3d692a6371c2f62bb97c04cda8f8ac13e445e8551563507ff699ad624b2cb6ada93f74834d4e79d8695a1fae089f95a2d852a9dd1b97e9dfc2d31ad6ffdbed340ed721295d43adcb54120f836f2564255b161f883c61b4cdedd311a1cd85934168a46c17ed1973edda943cd2130700281652be2c431c496bc2f3b57f8e60d1e97e62cdf9b3031c4afea1430cec1c456e85ce25718b06f93a25b115af22d0011b0d4a57501bf5a379e188c56d996dc744b2bfde73e7b32081058699460bec4a872efd6a52ac44760a9c4f3667297ef31d89444a9010ffcbd93a58c6b709addcd8fd165d24bb2c1348be782ba09f4988250fbd9f31f6acf27f2556ab594d416deb8457306d66d2e4f26b7a182a408c33fdfc59d30a29ffacdab8caee58fec1d4033f59319e56cc539d9897cee9a13ff82b479f24fac6b8905f3e01383f6e5c75f05ea43683be47bbc1e14e99ea1ab28717750c67c035e545b2597bd1006e3259476921000db92dc59707f21abf79e75d7d4ad7c03f4f78940762d300f4476456dadbb406c9d819ff16cdf02ac8511162c860210fc2f58000ea63f50cef35f0d1bdbf77a818288c4e9a747be2ce2943398b62b423fc9d41096c6b42e514d02daa560389af87cc03cdb5da4b6a786c0c6be7b70d275514738c5c2aa83ea13c5c96f2ec88eb763a213e5c6c6277f6aa0f61e7e807366c220d68faafa17db8eb8f455a4d0edc193dfcb0134e22daf50f491df61c84ea584561bd0163ec13ceef968526db6e9bff0d1cf369c79ac36b2049dc797324e06bb46bd0f042a55ad94ec5bc5257193982a3a82a99512c2c839c7e61460b4a7948640745d479e9f352c52d4eb480af7fe9932c010f3e5e4989f91a563d8d4186256109adcc20a55465dc2094f6bcbf5b0d8dc950fd6172811993dd173f3d75812261b1e9c1e9e8c72aa44e5571af915a6d06a34b550c73886c149a262cd3deffd489ed5a2c7d862da043cc94923fcecc0116013ee4009815081bd045c0b8c1a5e2a4057f90b98fbaf8e93df5ea5a84f6da5820be8b0d6da52abd81bb2cb101fa768d335b541d72119ad6ab2a7f224f675261d5874a73750f1726a2c4080a2b72c3dc6e8db5a9e778d6d159d04cf386d7869cbb6c59409a434d4dd2b40e7b15feacfec8f62db29e41dd190d22d98fc0599b87d7a49f786e45ea12c6facc0ff65b203f96175feffc7569d50a59f59d4bb7e02b4909b15e820433eef92b3b1e53b999d93006c9da1cb7384bdd1d8596beefecf1c4a73653ff9f0595d45bdc85d1ba21c62e288f0e99a1ff7609dd65e374094f6a1d83db1083d2e1ed3b65da8e176190425c6594d0dd73e6ae6dd18f5dd3dcb8f24f74622e98359797a139df69f00e1b89aa1891c7119c6c6c72bb2174bf8b7e0ca32c4d80d4581c1a4c06661b6a47fc5a590b12700a5ceb1b8f3f6a94592a2302cbddcfdff0404aee00368d23564bf4a37b31f29d6889df34c108c781b9b34ed79a1457f1045fd4e34d41874a1adbebfa291797017f3b8f99d4d59097669c38de2d2552803a94fbec7ae50ad0c63c8ba8f0d25430f6273179681137cadc1f891cefb96572baf184b2e2f0767a7793fd41d85a6d9d7250e3da641ff6a9ba52b6b6dc99ce549d87d772284680ba871aa448c2b4e9dbbec8ddcb5226b2e5bf645dc9f0b779ab2b2d4e6dd74fe8a06cbc6d56bff1fdb503d6981f2bfff679fdf0f4bc536b93f31a577cf0f49b6ec0d4094db2a00b951782fe11c82c97e69ec50d8be4daa77a04482b204973a1f8a705e1ed3ff6751626580f0c6a7fcdb60765c75e9f95be07960866617531bc1349943da4005cf84b55fd9094077292665bef675205d25f428aa260a5bf8a81b19927ac5744473addd7bc0d3912d9379c1c30e5241cb8a414f4b699f911550186a281dd197c298132d491c56b9706ea075a4828ae51204b55c9400d5de43d602b634dafebe7aa95535ceb91c2de832ff3fd420e30b8ae219b07e0cf9ec68e729b0ca867518facfa5c6ca67a90e494f1c6510422a27bed622d5821a8eb94b62e26a930ef93f3e14097761094f248b7dced24584cd7b65061408fc947c5913a570e4a3397da24c31d35b0aa52a34a1e7a322db0c0fb0269d66f94a68893f613f92db848e6c3aa0d59a613b647a12a16d9856ca0454c0ab3c18599f939ec37c04a4bcd68f619aaf53a8ee509ff04cf56c109f7164d3fe374cf16e39b85283531520c566a0ae0fc2e642654171ecd187aac067114a5a90a7084bbb23fd81785293f42f6542d4f8d17cb242f5191b58850cf95efcca4dfe549f9513324dcb36bdd940d6d963ccc199312d8be532f321eed04f1d5168c77860bf29667bcc07510201a7a0ec93e0859c045231a337069739c2f09f198d1357eb50f8a86f192571bc9afc29c9d8fcb934e41a3238f631243b5fdf902b8ca0c73ad56b352679557e5493e4764c8558eb000ce0eb2e0ad1229b120f0b8acea4ea6ce9171d34881d4cb809f24b9485509cdc743b21e5d7453e61cc6eedd1ca6b0b45186f4d130f4a58869ff89e2291d9bfc0cb186997091490827b6c449be5db26d06992da94c76f0096ab581edf0640fdfff19d699d1bd4d54dd17e0c163f5efcb93a8687e7f475830ca63430c5301d59f7f86bb13b13c329752df36b8cda2ccd54b2f513c85b306f73464093a1d70a53cdd954f5ec3b8d4260e33fffcc4e8429e78d5ad8b1ef8debca09e9e19717dd0beb0d9da4274f5d35e47cc26aaf3fd4ab10de539d9b42c81be7522c19bcea24d5f0ff7e42c4c5d396df5d10a0ab53be0fbee940ae320dd475fb3d15136a294a1a71900a39ee43a73db053d2b9962f90e3ce1abc5ff727f73a0ac4c2d991ffe79fba11afe184dd96679bd56f038ebeac0f72ff4abe3b739191a1443602fccb09aa204f8fd1566334d6d555723e22f00c3fc6d4d414fe13622735f360107d18882857a4c59c7fbefc10e73ace342aefb7669b65eae7d2265a3615dfad029b827affd1549cc1eb620616f1a4fcff3419f1c99610520b44d9d63f2e1aeacafaed75dc"}) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r11, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r12, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x9, "effdfbfac8aecb"}) r16 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r17 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r16, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057080)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r4}, {}, {0x0, r7}, {}, {r9}, {}, {0x0, r10}, {0x0, r15}, {r19}], 0x1, "dd6aa32fefbf6e"}) [ 1558.341841][ T3721] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1558.349817][ T3721] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1558.357794][ T3721] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300447a52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1558.458818][ T3738] loop3: detected capacity change from 0 to 136 20:41:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300448452004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000003, 0x11, r2, 0xc8805000) 20:41:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xbb5fffa6, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:55 executing program 0 (fault-call:4 fault-nth:24): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1558.576066][ T3751] loop3: detected capacity change from 0 to 136 [ 1558.615807][ T3757] FAULT_INJECTION: forcing a failure. [ 1558.615807][ T3757] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1558.629283][ T3757] CPU: 0 PID: 3757 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1558.637974][ T3757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1558.648131][ T3757] Call Trace: [ 1558.651427][ T3757] dump_stack+0x137/0x19d [ 1558.655756][ T3757] should_fail+0x23c/0x250 [ 1558.660215][ T3757] __alloc_pages+0x102/0x320 [ 1558.664816][ T3757] alloc_pages+0x21d/0x310 [ 1558.669430][ T3757] __page_cache_alloc+0x4d/0xf0 [ 1558.674371][ T3757] page_cache_ra_unbounded+0x1ae/0x410 [ 1558.679916][ T3757] force_page_cache_ra+0x246/0x280 [ 1558.685045][ T3757] generic_fadvise+0x387/0x5d0 [ 1558.689866][ T3757] __x64_sys_fadvise64+0xc5/0x100 [ 1558.695063][ T3757] do_syscall_64+0x4a/0x90 [ 1558.699490][ T3757] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1558.705388][ T3757] RIP: 0033:0x4665d9 20:41:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000425bd7000fedbdf25080000000900010073797a32000000000900010073797a3000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) fadvise64(r1, 0x0, 0x0, 0x3) 20:41:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xfbffffff, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300448852004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1558.709286][ T3757] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1558.728925][ T3757] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1558.737349][ T3757] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1558.745334][ T3757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1558.753315][ T3757] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1558.761293][ T3757] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1558.769274][ T3757] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:56 executing program 0 (fault-call:4 fault-nth:25): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1558.850791][ T3776] FAULT_INJECTION: forcing a failure. [ 1558.850791][ T3776] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1558.864077][ T3776] CPU: 1 PID: 3776 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1558.872774][ T3776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1558.882933][ T3776] Call Trace: [ 1558.886219][ T3776] dump_stack+0x137/0x19d [ 1558.890615][ T3776] should_fail+0x23c/0x250 [ 1558.895040][ T3776] __alloc_pages+0x102/0x320 [ 1558.899664][ T3776] alloc_pages+0x21d/0x310 [ 1558.904091][ T3776] __page_cache_alloc+0x4d/0xf0 [ 1558.908983][ T3776] page_cache_ra_unbounded+0x1ae/0x410 [ 1558.914452][ T3776] force_page_cache_ra+0x246/0x280 [ 1558.919572][ T3776] generic_fadvise+0x387/0x5d0 [ 1558.924493][ T3776] __x64_sys_fadvise64+0xc5/0x100 [ 1558.929561][ T3776] do_syscall_64+0x4a/0x90 [ 1558.933996][ T3776] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1558.939903][ T3776] RIP: 0033:0x4665d9 [ 1558.943805][ T3776] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1558.963452][ T3776] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1558.971904][ T3776] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1558.979881][ T3776] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1558.981450][ T3775] loop3: detected capacity change from 0 to 136 20:41:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e005500580020002000200020002000200020002000200020002000430044fe52004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1558.987851][ T3776] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1559.002053][ T3776] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1559.010132][ T3776] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:56 executing program 1: fadvise64(0xffffffffffffffff, 0x2000, 0xfffffffffffffffd, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000b, 0x13, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40000, 0xe1, 0x1b}, 0x18) fchownat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0x1900) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0xff, 0xfff00000, 0x0, 'queue0\x00', 0x9}) 20:41:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:56 executing program 0 (fault-call:4 fault-nth:26): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1559.133557][ T3790] loop3: detected capacity change from 0 to 136 20:41:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400520025004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1559.184081][ T3800] FAULT_INJECTION: forcing a failure. [ 1559.184081][ T3800] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1559.197445][ T3800] CPU: 1 PID: 3800 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1559.206226][ T3800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1559.216328][ T3800] Call Trace: [ 1559.219609][ T3800] dump_stack+0x137/0x19d [ 1559.224028][ T3800] should_fail+0x23c/0x250 [ 1559.228456][ T3800] __alloc_pages+0x102/0x320 [ 1559.233100][ T3800] alloc_pages+0x21d/0x310 [ 1559.237659][ T3800] __page_cache_alloc+0x4d/0xf0 [ 1559.242526][ T3800] page_cache_ra_unbounded+0x1ae/0x410 [ 1559.248002][ T3800] force_page_cache_ra+0x246/0x280 [ 1559.253250][ T3800] generic_fadvise+0x387/0x5d0 [ 1559.258113][ T3800] __x64_sys_fadvise64+0xc5/0x100 [ 1559.263165][ T3800] do_syscall_64+0x4a/0x90 [ 1559.267593][ T3800] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1559.273631][ T3800] RIP: 0033:0x4665d9 [ 1559.277528][ T3800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1559.297232][ T3800] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1559.305656][ T3800] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1559.313637][ T3800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1559.321666][ T3800] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1559.329644][ T3800] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1559.337623][ T3800] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:56 executing program 0 (fault-call:4 fault-nth:27): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:56 executing program 1: syz_open_dev$loop(&(0x7f0000000000), 0xffffffffffffffff, 0x218000) r0 = socket$nl_generic(0x10, 0x3, 0x10) fadvise64(r0, 0x3, 0x0, 0x0) [ 1559.410396][ T3807] loop3: detected capacity change from 0 to 136 [ 1559.448596][ T3812] FAULT_INJECTION: forcing a failure. [ 1559.448596][ T3812] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1559.461974][ T3812] CPU: 0 PID: 3812 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1559.470685][ T3812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1559.481310][ T3812] Call Trace: [ 1559.484594][ T3812] dump_stack+0x137/0x19d [ 1559.488940][ T3812] should_fail+0x23c/0x250 [ 1559.493368][ T3812] __alloc_pages+0x102/0x320 [ 1559.498060][ T3812] alloc_pages+0x21d/0x310 [ 1559.502482][ T3812] __page_cache_alloc+0x4d/0xf0 [ 1559.507355][ T3812] page_cache_ra_unbounded+0x1ae/0x410 [ 1559.512934][ T3812] force_page_cache_ra+0x246/0x280 [ 1559.518057][ T3812] generic_fadvise+0x387/0x5d0 [ 1559.522864][ T3812] __x64_sys_fadvise64+0xc5/0x100 [ 1559.527934][ T3812] do_syscall_64+0x4a/0x90 [ 1559.532392][ T3812] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1559.538308][ T3812] RIP: 0033:0x4665d9 20:41:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xfdfdffff, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1559.542208][ T3812] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1559.561966][ T3812] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1559.570431][ T3812] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1559.578412][ T3812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1559.586531][ T3812] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1559.594508][ T3812] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1559.602492][ T3812] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:56 executing program 0 (fault-call:4 fault-nth:28): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052024f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000100)='devices.allow\x00', 0x2, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/129) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="cf5dbcd5aadbb5ee784b959d181eefb68e50647864809d85d3198d19c13e1e8896f4d3d50e7f61e9c318336ba0d4c0ff", 0x30}, {&(0x7f0000000180)="c21e63a99c59eca1620d384beff29c0df7a32c9138894786a65661eb3bd0696d4208b5a0eb5c637e89d29bb8483e1b7520e912", 0x33}, {&(0x7f00000001c0)="d986be3b6e2073e7f0afc33cee22c9ccbe18a2cd2c0e59139f7a79eb02296c477bc4c627cff0f1ecc8fe1ac25dc690cbe46146e5d2fdc122b0422f3d1c1a38c40ccbfcd89f937a6ef40e09e736b3865ba87e3d01ad91693c34abb964539b10834971fcc24f30f676f1ef580ee15884169c8c08cbbc0d", 0x76}], 0x3, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r2, 0x0, 0x0, 0x3) fchmod(r0, 0x20) [ 1559.705668][ T3826] FAULT_INJECTION: forcing a failure. [ 1559.705668][ T3826] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1559.718999][ T3826] CPU: 1 PID: 3826 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1559.727770][ T3826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1559.737833][ T3826] Call Trace: [ 1559.741147][ T3826] dump_stack+0x137/0x19d [ 1559.745490][ T3826] should_fail+0x23c/0x250 [ 1559.750088][ T3826] __alloc_pages+0x102/0x320 [ 1559.754717][ T3826] alloc_pages+0x21d/0x310 [ 1559.759182][ T3826] __page_cache_alloc+0x4d/0xf0 [ 1559.764038][ T3826] page_cache_ra_unbounded+0x1ae/0x410 [ 1559.769503][ T3826] force_page_cache_ra+0x246/0x280 [ 1559.774690][ T3826] generic_fadvise+0x387/0x5d0 [ 1559.779466][ T3826] __x64_sys_fadvise64+0xc5/0x100 [ 1559.784631][ T3826] do_syscall_64+0x4a/0x90 [ 1559.789056][ T3826] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1559.794962][ T3826] RIP: 0033:0x4665d9 [ 1559.798863][ T3826] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1559.818604][ T3826] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1559.827026][ T3826] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1559.835108][ T3826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1559.843087][ T3826] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1559.851067][ T3826] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1559.859068][ T3826] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1559.912984][ T3832] loop3: detected capacity change from 0 to 136 20:41:57 executing program 0 (fault-call:4 fault-nth:29): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052034f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xfdffffff, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1560.003075][ T3846] FAULT_INJECTION: forcing a failure. [ 1560.003075][ T3846] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1560.016351][ T3846] CPU: 1 PID: 3846 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1560.025029][ T3846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1560.035176][ T3846] Call Trace: [ 1560.038459][ T3846] dump_stack+0x137/0x19d [ 1560.042837][ T3846] should_fail+0x23c/0x250 [ 1560.047294][ T3846] __alloc_pages+0x102/0x320 20:41:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) io_setup(0x100, &(0x7f0000000040)=0x0) r2 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r2, 0x90e, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x68, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r3, 0x90e, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r4, r3) io_uring_enter(r3, 0x6033, 0x9158, 0x1, &(0x7f00000010c0)={[0x2]}, 0x8) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r5, r2) r6 = syz_io_uring_complete(0x0) r7 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000013c0), 0x800) socket$inet6(0xa, 0x3, 0x1f) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r1, 0x5, &(0x7f0000001540)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000000080)="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", 0x1000, 0x3ff}, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x3, 0x2000, r0, &(0x7f00000010c0), 0x0, 0x200, 0x0, 0x2}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x3, 0xfff, r5, &(0x7f0000001140)="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", 0xfa, 0x40, 0x0, 0x1, r6}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000001280)="2be6ad6e4a3eb32e01c8400d676e27a7d7b2a439f04363da3cbe27a0d0f185b548a3c75f0d50a9402bda88f80aaa17e66f981600fc3465c9b8606c3bd56d672c8fd0cdcb3e04dd33d932188b1126593525dcf96f741f380c999f1f88ceb93aa8c690d2adf4c175dc841365f1b9949c096db63dbab01178ea26d80082a077449dd31ef3e20451a88da8a631be9ae3680c88af1fbe38a95e39290ba389d3b55a2600c153e5fd721974ab108d444846d18608180670c7e67bc6c3a596883f4e9e8953319c08965240170d7816c94f08", 0xce, 0x1f3a, 0x0, 0x1}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x8, 0xffe0, r7, &(0x7f0000001400)="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", 0xfa, 0x0, 0x0, 0x2, r8}]) [ 1560.051900][ T3846] alloc_pages+0x21d/0x310 [ 1560.056329][ T3846] __page_cache_alloc+0x4d/0xf0 [ 1560.061188][ T3846] page_cache_ra_unbounded+0x1ae/0x410 [ 1560.066657][ T3846] force_page_cache_ra+0x246/0x280 [ 1560.071775][ T3846] generic_fadvise+0x387/0x5d0 [ 1560.076574][ T3846] __x64_sys_fadvise64+0xc5/0x100 [ 1560.081709][ T3846] do_syscall_64+0x4a/0x90 [ 1560.086136][ T3846] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1560.092036][ T3846] RIP: 0033:0x4665d9 [ 1560.095937][ T3846] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1560.115563][ T3846] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1560.123981][ T3846] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1560.132038][ T3846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1560.140008][ T3846] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1560.147983][ T3846] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1560.155959][ T3846] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1560.185786][ T3854] loop3: detected capacity change from 0 to 136 20:41:57 executing program 0 (fault-call:4 fault-nth:30): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052044f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1560.276739][ T3864] FAULT_INJECTION: forcing a failure. [ 1560.276739][ T3864] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1560.290331][ T3864] CPU: 1 PID: 3864 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1560.299014][ T3864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1560.309075][ T3864] Call Trace: [ 1560.312358][ T3864] dump_stack+0x137/0x19d [ 1560.316787][ T3864] should_fail+0x23c/0x250 [ 1560.321243][ T3864] __alloc_pages+0x102/0x320 [ 1560.325850][ T3864] alloc_pages+0x21d/0x310 [ 1560.330281][ T3864] __page_cache_alloc+0x4d/0xf0 [ 1560.333385][ T3867] loop3: detected capacity change from 0 to 136 [ 1560.335208][ T3864] page_cache_ra_unbounded+0x1ae/0x410 [ 1560.346903][ T3864] force_page_cache_ra+0x246/0x280 [ 1560.352027][ T3864] generic_fadvise+0x387/0x5d0 [ 1560.356799][ T3864] __x64_sys_fadvise64+0xc5/0x100 [ 1560.361910][ T3864] do_syscall_64+0x4a/0x90 [ 1560.366323][ T3864] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1560.372303][ T3864] RIP: 0033:0x4665d9 [ 1560.376199][ T3864] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1560.396481][ T3864] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1560.404894][ T3864] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1560.412915][ T3864] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 20:41:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xfffffdfd, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:57 executing program 1: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x34, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_io_uring_setup(0x68, &(0x7f0000000340)={0x0, 0x0, 0x21}, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000100), &(0x7f00000002c0)) io_uring_enter(r2, 0x90e, 0x0, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) pread64(r3, &(0x7f00000003c0)=""/4096, 0x1000, 0x4) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r4, r2) fchmod(r2, 0xa1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 20:41:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052054f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1560.420895][ T3864] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1560.428908][ T3864] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1560.436931][ T3864] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xffffff97, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1560.516047][ T3877] loop3: detected capacity change from 0 to 136 20:41:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052064f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'erspan0\x00'}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xffff43d0, 0x4, 0x1f, 0x11, "03b4b5800c3e2f1d441651bc6030e3eefba33ab5a46211fc24bb520dee9e1a5c702bb5562adce3867b2a736bc1e2c5e53ec29c41cc834e5768709f50dbf6f4a4", "2548b71014c704281ee9a582e22e7c084dbf7e34ef2891aefa6f4ca42269683a", [0x0, 0x8]}) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x8, 0x400, 0x8, 0x6}) 20:41:57 executing program 0 (fault-call:4 fault-nth:31): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1560.675294][ T3900] FAULT_INJECTION: forcing a failure. [ 1560.675294][ T3900] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1560.677206][ T3899] loop3: detected capacity change from 0 to 136 [ 1560.688574][ T3900] CPU: 1 PID: 3900 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1560.703462][ T3900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1560.713524][ T3900] Call Trace: [ 1560.716807][ T3900] dump_stack+0x137/0x19d [ 1560.721203][ T3900] should_fail+0x23c/0x250 [ 1560.725633][ T3900] __alloc_pages+0x102/0x320 [ 1560.730334][ T3900] alloc_pages+0x21d/0x310 [ 1560.734756][ T3900] __page_cache_alloc+0x4d/0xf0 [ 1560.739621][ T3900] page_cache_ra_unbounded+0x1ae/0x410 [ 1560.745126][ T3900] force_page_cache_ra+0x246/0x280 [ 1560.750252][ T3900] generic_fadvise+0x387/0x5d0 [ 1560.755034][ T3900] __x64_sys_fadvise64+0xc5/0x100 [ 1560.760067][ T3900] do_syscall_64+0x4a/0x90 [ 1560.764496][ T3900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1560.770976][ T3900] RIP: 0033:0x4665d9 [ 1560.774878][ T3900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1560.794584][ T3900] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1560.803071][ T3900] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1560.811227][ T3900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1560.819265][ T3900] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1560.827344][ T3900] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1560.835389][ T3900] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052074f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = dup(r0) fadvise64(r1, 0x0, 0x4, 0x4) 20:41:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052084f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:58 executing program 1: sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x40040840}, 0x2000c844) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x8, 0x40) fadvise64(r0, 0x0, 0x0, 0x3) [ 1561.072047][ T3918] loop3: detected capacity change from 0 to 136 20:41:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 20:41:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052094f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:58 executing program 0 (fault-call:4 fault-nth:32): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1561.185392][ T3930] loop3: detected capacity change from 0 to 136 20:41:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400520a4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1561.252868][ T3940] FAULT_INJECTION: forcing a failure. [ 1561.252868][ T3940] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1561.266185][ T3940] CPU: 0 PID: 3940 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1561.274876][ T3940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1561.284935][ T3940] Call Trace: [ 1561.288220][ T3940] dump_stack+0x137/0x19d [ 1561.292592][ T3940] should_fail+0x23c/0x250 [ 1561.297091][ T3940] __alloc_pages+0x102/0x320 [ 1561.301690][ T3940] alloc_pages+0x21d/0x310 [ 1561.306119][ T3940] __page_cache_alloc+0x4d/0xf0 [ 1561.310983][ T3940] page_cache_ra_unbounded+0x1ae/0x410 [ 1561.316454][ T3940] force_page_cache_ra+0x246/0x280 [ 1561.321595][ T3940] generic_fadvise+0x387/0x5d0 [ 1561.326492][ T3940] __x64_sys_fadvise64+0xc5/0x100 [ 1561.331528][ T3940] do_syscall_64+0x4a/0x90 [ 1561.335994][ T3940] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1561.341921][ T3940] RIP: 0033:0x4665d9 [ 1561.346099][ T3940] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1561.365757][ T3940] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1561.374444][ T3940] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1561.382428][ T3940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1561.390472][ T3940] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1561.398549][ T3940] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1561.406649][ T3940] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1561.446485][ T3944] loop3: detected capacity change from 0 to 136 20:41:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xfffffffb, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:58 executing program 0 (fault-call:4 fault-nth:33): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:41:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400520b4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a30ef70e0c615a49bb2dc76890abaa64fa40d28577708d9591bcc47a904dd0095cad79f1cec6e0800000000000000802686211605782a3b02055aa46219"], 0x40) [ 1561.619683][ T3958] FAULT_INJECTION: forcing a failure. [ 1561.619683][ T3958] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1561.633128][ T3958] CPU: 0 PID: 3958 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1561.642395][ T3958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1561.653161][ T3958] Call Trace: [ 1561.656561][ T3958] dump_stack+0x137/0x19d [ 1561.660976][ T3958] should_fail+0x23c/0x250 [ 1561.665660][ T3958] __alloc_pages+0x102/0x320 [ 1561.670273][ T3958] alloc_pages+0x21d/0x310 [ 1561.674694][ T3958] __page_cache_alloc+0x4d/0xf0 [ 1561.679801][ T3958] page_cache_ra_unbounded+0x1ae/0x410 [ 1561.685465][ T3958] force_page_cache_ra+0x246/0x280 [ 1561.692427][ T3958] generic_fadvise+0x387/0x5d0 [ 1561.697329][ T3958] __x64_sys_fadvise64+0xc5/0x100 [ 1561.702424][ T3958] do_syscall_64+0x4a/0x90 [ 1561.706853][ T3958] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1561.712756][ T3958] RIP: 0033:0x4665d9 20:41:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) fadvise64(r2, 0x3, 0x1f, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1000, 0x2, 0x17, 0x5, "2e8a253ed94284643f53b8ae6d5b31e626d011e84b63752829e87a11652abbc33a152d53d455407962af5b8454b02ea20baf164121b6302aefe0396a4c68754a", "ec802c635f2e86ae4d29252c7749e9ca16501d5ecdc9b40aff9047879911978c", [0x2, 0x4]}) fadvise64(r0, 0x0, 0x0, 0x3) [ 1561.716670][ T3958] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1561.736717][ T3958] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1561.745222][ T3958] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1561.753230][ T3958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1561.761298][ T3958] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1561.769475][ T3958] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1561.778358][ T3958] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1561.794104][ T3964] loop3: detected capacity change from 0 to 136 20:41:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xfffffffd, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400520c4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x0, 0x3) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x300, 0x0) ioctl$TCSETSF2(r3, 0x402c542d, &(0x7f00000000c0)={0xfa1, 0x6, 0xd0f, 0x2, 0x4, "ae37f44353065e400f1b4a423a858edba06720", 0x5}) dup2(r2, r1) fchmod(r1, 0x0) 20:41:59 executing program 0 (fault-call:4 fault-nth:34): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1561.930226][ T3980] loop3: detected capacity change from 0 to 136 [ 1561.963831][ T3985] FAULT_INJECTION: forcing a failure. [ 1561.963831][ T3985] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1561.977123][ T3985] CPU: 1 PID: 3985 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1561.985802][ T3985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1561.996232][ T3985] Call Trace: [ 1561.999547][ T3985] dump_stack+0x137/0x19d [ 1562.003888][ T3985] should_fail+0x23c/0x250 [ 1562.008313][ T3985] __alloc_pages+0x102/0x320 [ 1562.012911][ T3985] alloc_pages+0x21d/0x310 [ 1562.017338][ T3985] __page_cache_alloc+0x4d/0xf0 [ 1562.022241][ T3985] page_cache_ra_unbounded+0x1ae/0x410 [ 1562.027708][ T3985] force_page_cache_ra+0x246/0x280 [ 1562.032912][ T3985] generic_fadvise+0x387/0x5d0 [ 1562.037687][ T3985] __x64_sys_fadvise64+0xc5/0x100 [ 1562.042775][ T3985] do_syscall_64+0x4a/0x90 [ 1562.047231][ T3985] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1562.053147][ T3985] RIP: 0033:0x4665d9 [ 1562.057090][ T3985] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1562.076712][ T3985] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1562.085129][ T3985] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1562.093341][ T3985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1562.101316][ T3985] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1562.109377][ T3985] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1562.117363][ T3985] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x490a42, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0x147) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 20:41:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400520d4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:41:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xffffffff, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:41:59 executing program 0 (fault-call:4 fault-nth:35): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1562.217820][ T3998] FAULT_INJECTION: forcing a failure. [ 1562.217820][ T3998] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1562.231087][ T3998] CPU: 0 PID: 3998 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1562.239766][ T3998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1562.250710][ T3998] Call Trace: [ 1562.254430][ T3998] dump_stack+0x137/0x19d [ 1562.258805][ T3998] should_fail+0x23c/0x250 [ 1562.263232][ T3998] __alloc_pages+0x102/0x320 [ 1562.267831][ T3998] alloc_pages+0x21d/0x310 [ 1562.272292][ T3998] __page_cache_alloc+0x4d/0xf0 [ 1562.277159][ T3998] page_cache_ra_unbounded+0x1ae/0x410 [ 1562.282640][ T3998] force_page_cache_ra+0x246/0x280 [ 1562.287795][ T3998] generic_fadvise+0x387/0x5d0 [ 1562.292639][ T3998] __x64_sys_fadvise64+0xc5/0x100 [ 1562.298020][ T3998] do_syscall_64+0x4a/0x90 [ 1562.303791][ T3998] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1562.309726][ T3998] RIP: 0033:0x4665d9 [ 1562.313629][ T3998] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1562.333315][ T3998] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1562.341859][ T3998] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1562.349839][ T3998] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1562.357919][ T3998] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 20:41:59 executing program 0 (fault-call:4 fault-nth:36): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1562.366014][ T3998] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1562.374019][ T3998] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1562.438399][ T4007] loop3: detected capacity change from 0 to 136 [ 1562.450252][ T4009] FAULT_INJECTION: forcing a failure. [ 1562.450252][ T4009] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1562.463537][ T4009] CPU: 0 PID: 4009 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1562.472244][ T4009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1562.482299][ T4009] Call Trace: 20:41:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1562.485578][ T4009] dump_stack+0x137/0x19d [ 1562.489944][ T4009] should_fail+0x23c/0x250 [ 1562.494360][ T4009] __alloc_pages+0x102/0x320 [ 1562.498983][ T4009] alloc_pages+0x21d/0x310 [ 1562.503400][ T4009] __page_cache_alloc+0x4d/0xf0 [ 1562.508241][ T4009] page_cache_ra_unbounded+0x1ae/0x410 [ 1562.513735][ T4009] force_page_cache_ra+0x246/0x280 [ 1562.518887][ T4009] generic_fadvise+0x387/0x5d0 [ 1562.523662][ T4009] __x64_sys_fadvise64+0xc5/0x100 [ 1562.528866][ T4009] do_syscall_64+0x4a/0x90 20:41:59 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x1311) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r1, 0x0, 0x0, 0x3) [ 1562.533327][ T4009] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1562.539228][ T4009] RIP: 0033:0x4665d9 [ 1562.543118][ T4009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1562.562982][ T4009] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1562.571775][ T4009] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1562.579839][ T4009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1562.587985][ T4009] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1562.595961][ T4009] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1562.603935][ T4009] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:41:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)) r3 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0xa0000, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f00000000c0)=r6, 0x1) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r7}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x7fffffff) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r9 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r9, r1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r9) 20:41:59 executing program 0 (fault-call:4 fault-nth:37): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400520e4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1562.722155][ T4026] FAULT_INJECTION: forcing a failure. [ 1562.722155][ T4026] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1562.735436][ T4026] CPU: 0 PID: 4026 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1562.744283][ T4026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1562.754341][ T4026] Call Trace: [ 1562.757880][ T4026] dump_stack+0x137/0x19d [ 1562.762222][ T4026] should_fail+0x23c/0x250 [ 1562.766649][ T4026] __alloc_pages+0x102/0x320 [ 1562.771256][ T4026] alloc_pages+0x21d/0x310 [ 1562.775682][ T4026] __page_cache_alloc+0x4d/0xf0 [ 1562.780588][ T4026] page_cache_ra_unbounded+0x1ae/0x410 [ 1562.786055][ T4026] force_page_cache_ra+0x246/0x280 [ 1562.791175][ T4026] generic_fadvise+0x387/0x5d0 [ 1562.796047][ T4026] __x64_sys_fadvise64+0xc5/0x100 [ 1562.801135][ T4026] do_syscall_64+0x4a/0x90 [ 1562.805562][ T4026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1562.811467][ T4026] RIP: 0033:0x4665d9 [ 1562.815364][ T4026] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1562.834974][ T4026] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1562.843390][ T4026] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1562.851506][ T4026] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1562.859481][ T4026] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 20:42:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x2}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:00 executing program 0 (fault-call:4 fault-nth:38): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1562.867456][ T4026] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1562.875532][ T4026] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1562.942158][ T4033] loop3: detected capacity change from 0 to 136 [ 1562.971866][ T4041] FAULT_INJECTION: forcing a failure. [ 1562.971866][ T4041] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1562.985157][ T4041] CPU: 1 PID: 4041 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1562.993922][ T4041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1563.004093][ T4041] Call Trace: [ 1563.007368][ T4041] dump_stack+0x137/0x19d [ 1563.011783][ T4041] should_fail+0x23c/0x250 [ 1563.016253][ T4041] __alloc_pages+0x102/0x320 [ 1563.021099][ T4041] alloc_pages+0x21d/0x310 [ 1563.025977][ T4041] __page_cache_alloc+0x4d/0xf0 [ 1563.030860][ T4041] page_cache_ra_unbounded+0x1ae/0x410 [ 1563.036421][ T4041] force_page_cache_ra+0x246/0x280 [ 1563.041540][ T4041] generic_fadvise+0x387/0x5d0 [ 1563.046317][ T4041] __x64_sys_fadvise64+0xc5/0x100 [ 1563.051373][ T4041] do_syscall_64+0x4a/0x90 [ 1563.055799][ T4041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1563.061713][ T4041] RIP: 0033:0x4665d9 [ 1563.065646][ T4041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1563.085425][ T4041] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1563.093838][ T4041] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1563.101922][ T4041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1563.109944][ T4041] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1563.117947][ T4041] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1563.126045][ T4041] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400520f4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:00 executing program 1: syz_open_dev$loop(&(0x7f00000000c0), 0x80003, 0x10802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x1, 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) r4 = dup(r1) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000140)) dup2(r3, r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETSW2(r3, 0x402c542c, &(0x7f0000000080)={0x60, 0x0, 0x1, 0x8, 0x0, "848d4526f62b19058b76f8bf963a3b5cd73ff5", 0xfffff000, 0x81}) r6 = syz_io_uring_complete(r2) openat(r6, &(0x7f0000000100)='./file0\x00', 0x20080, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) fadvise64(r0, 0x3, 0x1, 0x7) [ 1563.225078][ T4052] loop3: detected capacity change from 0 to 136 20:42:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052104f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x3}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) [ 1563.336081][ T4061] loop3: detected capacity change from 0 to 136 20:42:00 executing program 0 (fault-call:4 fault-nth:39): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1563.433653][ T4073] FAULT_INJECTION: forcing a failure. [ 1563.433653][ T4073] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1563.447323][ T4073] CPU: 0 PID: 4073 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1563.456000][ T4073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1563.466228][ T4073] Call Trace: [ 1563.469514][ T4073] dump_stack+0x137/0x19d [ 1563.473966][ T4073] should_fail+0x23c/0x250 [ 1563.478389][ T4073] __alloc_pages+0x102/0x320 [ 1563.482981][ T4073] alloc_pages+0x21d/0x310 [ 1563.487954][ T4073] __page_cache_alloc+0x4d/0xf0 [ 1563.493683][ T4073] page_cache_ra_unbounded+0x1ae/0x410 [ 1563.499550][ T4073] force_page_cache_ra+0x246/0x280 [ 1563.504831][ T4073] generic_fadvise+0x387/0x5d0 [ 1563.509765][ T4073] __x64_sys_fadvise64+0xc5/0x100 [ 1563.514887][ T4073] do_syscall_64+0x4a/0x90 [ 1563.519351][ T4073] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1563.525266][ T4073] RIP: 0033:0x4665d9 [ 1563.529165][ T4073] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1563.549051][ T4073] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1563.557481][ T4073] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1563.565463][ T4073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1563.573442][ T4073] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 20:42:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052114f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1563.581462][ T4073] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1563.589991][ T4073] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:00 executing program 1: ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:01 executing program 0 (fault-call:4 fault-nth:40): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1563.705718][ T4080] loop3: detected capacity change from 0 to 136 [ 1563.724426][ T4089] FAULT_INJECTION: forcing a failure. [ 1563.724426][ T4089] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1563.737730][ T4089] CPU: 1 PID: 4089 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1563.746412][ T4089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1563.756475][ T4089] Call Trace: [ 1563.759756][ T4089] dump_stack+0x137/0x19d [ 1563.764095][ T4089] should_fail+0x23c/0x250 [ 1563.768563][ T4089] __alloc_pages+0x102/0x320 [ 1563.773159][ T4089] alloc_pages+0x21d/0x310 [ 1563.777581][ T4089] __page_cache_alloc+0x4d/0xf0 [ 1563.782446][ T4089] page_cache_ra_unbounded+0x1ae/0x410 [ 1563.787979][ T4089] force_page_cache_ra+0x246/0x280 [ 1563.793098][ T4089] generic_fadvise+0x387/0x5d0 [ 1563.797877][ T4089] __x64_sys_fadvise64+0xc5/0x100 [ 1563.802986][ T4089] do_syscall_64+0x4a/0x90 [ 1563.807494][ T4089] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1563.814531][ T4089] RIP: 0033:0x4665d9 [ 1563.818517][ T4089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1563.838134][ T4089] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1563.846566][ T4089] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 20:42:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xae, 0x4, 0xa, 0x14, "bdfe149850c965d52356b80820a4b5b97baa501e41fdf1e0c05754a9b05e589ac0f4586f53ff4c5307d3be8b8f95af064d2924a567f8afff3dddd24f073687de", "390a38ec042c69f7d003701ddae60b20a5cc71fc31e59f584e39cb7d87366a17", [0x2e7f8a1e, 0x6]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r1}, 0x0) fadvise64(r1, 0x0, 0x470, 0x5) r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0x6f5f, 0x40100) ioctl$LOOP_CLR_FD(r2, 0x4c01) 20:42:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052124f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1563.854544][ T4089] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1563.862523][ T4089] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1563.870503][ T4089] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1563.878581][ T4089] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x60001, 0x182) [ 1563.987863][ T4099] loop3: detected capacity change from 0 to 136 20:42:01 executing program 0 (fault-call:4 fault-nth:41): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x4}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052184f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1564.099816][ T4110] FAULT_INJECTION: forcing a failure. [ 1564.099816][ T4110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1564.113143][ T4110] CPU: 0 PID: 4110 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1564.121820][ T4110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1564.131998][ T4110] Call Trace: [ 1564.135289][ T4110] dump_stack+0x137/0x19d [ 1564.139636][ T4110] should_fail+0x23c/0x250 [ 1564.144148][ T4110] __alloc_pages+0x102/0x320 [ 1564.148750][ T4110] alloc_pages+0x21d/0x310 [ 1564.153195][ T4110] __page_cache_alloc+0x4d/0xf0 [ 1564.158156][ T4110] page_cache_ra_unbounded+0x1ae/0x410 [ 1564.163627][ T4110] force_page_cache_ra+0x246/0x280 [ 1564.168747][ T4110] generic_fadvise+0x387/0x5d0 [ 1564.173528][ T4110] __x64_sys_fadvise64+0xc5/0x100 [ 1564.178649][ T4110] do_syscall_64+0x4a/0x90 [ 1564.183446][ T4110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1564.189349][ T4110] RIP: 0033:0x4665d9 [ 1564.193337][ T4110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1564.212953][ T4110] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1564.221443][ T4110] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1564.229434][ T4110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1564.237452][ T4110] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1564.245516][ T4110] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1564.253486][ T4110] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x2b59, 0x800) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) fadvise64(r0, 0x0, 0x0, 0x0) [ 1564.300875][ T4115] loop3: detected capacity change from 0 to 136 20:42:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052194f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000080)="9be7874dda8a550bc379515d16b80c8058da125e2ae3c7f662159405acf42fa3431dd2fb17d2b468b5c09e4166929e5abbf44f78057068357d5738e18e504e7c4a4743855273714df624993e9e6573b16b726c59e4deec15f3a75519c1ff04695aeb3d4d99e7bbd5dfb418f963825d599f5d3ce1c6f778c62c93c6c6963e", 0x7e}, {&(0x7f0000000100)="48f10fafb0aec930afe11d710e32619bccdd9233bd7bf25babccd951ef8cfb1dbb5ff24732adc10f246aaa671430a51648c91f467c04b1384a559092c7ef92f465ea4300c9e2e36d7e5ab83857c4c1cdc51031760efadc0f01029a298c6230cedc575d7a87438aa06c0dd6c55cc31ed1f45a667219a82d0b9be1accdc07f5745e742d28a19accbf7c77a93df77ae45549a0ea9f363417a4438a502471a5b3d156a2866d854459db460292d56765905c79ad5db1cbb876de46011bd8364847f1a1348f82964c802", 0xc7}, {&(0x7f0000000200)="a7358d9da2841e06ce15e823779b20493fa6971573ee4845bc601a65ca6c83c98f23faec0996c4e30e510a0496bbebd4bec5d47f8e3f3fb58b1b917500fc97ab49a1566b07138dcb7f3068771977e340aadeb8a0dad8d3efda68a169b46df7498ae46bec6375b1c682a72c0cf23cdab52a9cf688ac378a4d34b9fdce2aa0013a134b1a0386ef815caf76a3f21912ca23dc764af7ba187a78886f9f6916012733bb883f598b630a06cab4f6f13d5ee8", 0xaf}, {&(0x7f00000002c0)="3f8a56501808468544d2c62a100a2458f55cbfa990896fd2c1fee698ffbb488c2c", 0x21}], 0x4, 0x7fff, 0x10001) fadvise64(r0, 0x0, 0x0, 0x3) [ 1564.431654][ T4127] loop3: detected capacity change from 0 to 136 20:42:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052224f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1564.559108][ T4136] loop3: detected capacity change from 0 to 136 20:42:02 executing program 0 (fault-call:4 fault-nth:42): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1564.701870][ T4151] FAULT_INJECTION: forcing a failure. [ 1564.701870][ T4151] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1564.715222][ T4151] CPU: 1 PID: 4151 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1564.723929][ T4151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1564.734056][ T4151] Call Trace: [ 1564.737347][ T4151] dump_stack+0x137/0x19d [ 1564.741688][ T4151] should_fail+0x23c/0x250 [ 1564.746148][ T4151] __alloc_pages+0x102/0x320 [ 1564.750793][ T4151] alloc_pages+0x21d/0x310 [ 1564.755216][ T4151] __page_cache_alloc+0x4d/0xf0 [ 1564.760073][ T4151] page_cache_ra_unbounded+0x1ae/0x410 [ 1564.765542][ T4151] force_page_cache_ra+0x246/0x280 [ 1564.770659][ T4151] generic_fadvise+0x387/0x5d0 [ 1564.775433][ T4151] __x64_sys_fadvise64+0xc5/0x100 [ 1564.780469][ T4151] do_syscall_64+0x4a/0x90 [ 1564.784895][ T4151] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1564.790800][ T4151] RIP: 0033:0x4665d9 20:42:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052254f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x5}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1564.794723][ T4151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1564.814335][ T4151] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1564.822751][ T4151] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1564.830770][ T4151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1564.838741][ T4151] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 20:42:02 executing program 0 (fault-call:4 fault-nth:43): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1564.846720][ T4151] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1564.854695][ T4151] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1564.886303][ T4154] loop3: detected capacity change from 0 to 136 20:42:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0xa91, 0x28a240) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x12, 0x6, 0x19, "34783999f0d3b54f56131ef3a1b66e3e1121df0f52690c4d442dd3b955b75d5bc3110b8ae9d5474fb2ff606a6301eca655d418adf9502809746c142c31c3fbbe", "52e7dacbcfe0900c60246c22c9f4e894eba8ac9386f50dac45eb91c5c2cd0084", [0x9, 0x80000001]}) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052484f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1564.961672][ T4166] FAULT_INJECTION: forcing a failure. [ 1564.961672][ T4166] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1564.974936][ T4166] CPU: 1 PID: 4166 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1564.983634][ T4166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1564.993765][ T4166] Call Trace: [ 1564.997061][ T4166] dump_stack+0x137/0x19d [ 1565.001404][ T4166] should_fail+0x23c/0x250 [ 1565.005828][ T4166] __alloc_pages+0x102/0x320 [ 1565.010420][ T4166] alloc_pages+0x21d/0x310 [ 1565.014844][ T4166] __page_cache_alloc+0x4d/0xf0 [ 1565.019708][ T4166] page_cache_ra_unbounded+0x1ae/0x410 [ 1565.025250][ T4166] force_page_cache_ra+0x246/0x280 [ 1565.030356][ T4166] generic_fadvise+0x387/0x5d0 [ 1565.035152][ T4166] __x64_sys_fadvise64+0xc5/0x100 [ 1565.040196][ T4166] do_syscall_64+0x4a/0x90 [ 1565.044621][ T4166] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1565.050564][ T4166] RIP: 0033:0x4665d9 20:42:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x125880, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000440)={0x7, 'ip6erspan0\x00', {0x100}, 0x9}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/21, 0x15}, {&(0x7f0000000080)=""/23, 0x17}, {&(0x7f00000000c0)=""/250, 0xfa}, {&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f00000002c0)=""/211, 0xd3}], 0x5, 0x0, 0x90bd) fadvise64(r0, 0x0, 0x0, 0x3) [ 1565.054461][ T4166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1565.074183][ T4166] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1565.082593][ T4166] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1565.090571][ T4166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1565.098549][ T4166] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1565.106526][ T4166] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1565.114501][ T4166] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x6}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:02 executing program 0 (fault-call:4 fault-nth:44): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1565.189632][ T4180] loop3: detected capacity change from 0 to 136 [ 1565.196521][ T4179] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 17 prio class 0 [ 1565.267231][ T4188] FAULT_INJECTION: forcing a failure. [ 1565.267231][ T4188] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1565.280509][ T4188] CPU: 1 PID: 4188 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1565.289828][ T4188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1565.299951][ T4188] Call Trace: [ 1565.303233][ T4188] dump_stack+0x137/0x19d [ 1565.307605][ T4188] should_fail+0x23c/0x250 [ 1565.312034][ T4188] __alloc_pages+0x102/0x320 [ 1565.316639][ T4188] alloc_pages+0x21d/0x310 [ 1565.321067][ T4188] __page_cache_alloc+0x4d/0xf0 [ 1565.325984][ T4188] page_cache_ra_unbounded+0x1ae/0x410 [ 1565.331635][ T4188] force_page_cache_ra+0x246/0x280 [ 1565.336760][ T4188] generic_fadvise+0x387/0x5d0 [ 1565.341544][ T4188] __x64_sys_fadvise64+0xc5/0x100 [ 1565.346622][ T4188] do_syscall_64+0x4a/0x90 [ 1565.351051][ T4188] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1565.356975][ T4188] RIP: 0033:0x4665d9 [ 1565.360872][ T4188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1565.380487][ T4188] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1565.389387][ T4188] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1565.397381][ T4188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1565.405444][ T4188] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1565.413477][ T4188] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1565.421456][ T4188] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400524c4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000200)={0x6, {{0x2, 0x4e23, @multicast1}}, {{0x2, 0x4e23, @remote}}}, 0x108) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r3 = syz_io_uring_complete(0x0) accept$inet(r3, &(0x7f0000000180)={0x2, 0x0, @private}, &(0x7f00000001c0)=0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lseek(r4, 0x1, 0x2) fadvise64(r2, 0x0, 0x0, 0x3) [ 1565.514592][ T4193] loop3: detected capacity change from 0 to 136 20:42:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x7}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052684f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:02 executing program 0 (fault-call:4 fault-nth:45): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1565.665504][ T4207] loop3: detected capacity change from 0 to 136 [ 1565.669765][ T4213] FAULT_INJECTION: forcing a failure. [ 1565.669765][ T4213] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1565.685663][ T4213] CPU: 0 PID: 4213 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1565.694340][ T4213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1565.704397][ T4213] Call Trace: [ 1565.707683][ T4213] dump_stack+0x137/0x19d [ 1565.712061][ T4213] should_fail+0x23c/0x250 [ 1565.716486][ T4213] __alloc_pages+0x102/0x320 [ 1565.721087][ T4213] alloc_pages+0x21d/0x310 [ 1565.725557][ T4213] __page_cache_alloc+0x4d/0xf0 [ 1565.730423][ T4213] page_cache_ra_unbounded+0x1ae/0x410 [ 1565.735895][ T4213] force_page_cache_ra+0x246/0x280 [ 1565.741093][ T4213] generic_fadvise+0x387/0x5d0 [ 1565.745881][ T4213] __x64_sys_fadvise64+0xc5/0x100 [ 1565.750926][ T4213] do_syscall_64+0x4a/0x90 [ 1565.755363][ T4213] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1565.761273][ T4213] RIP: 0033:0x4665d9 [ 1565.765175][ T4213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1565.784878][ T4213] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1565.793298][ T4213] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1565.801282][ T4213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 20:42:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/144) fadvise64(r0, 0x0, 0x0, 0x3) [ 1565.809345][ T4213] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1565.817331][ T4213] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1565.825311][ T4213] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400526c4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1565.924946][ T4222] loop3: detected capacity change from 0 to 136 20:42:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x8}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x480, 0x0) fadvise64(r0, 0x200000001, 0x4, 0x5) 20:42:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052744f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:03 executing program 0 (fault-call:4 fault-nth:46): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1566.028942][ T4238] FAULT_INJECTION: forcing a failure. [ 1566.028942][ T4238] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1566.042203][ T4238] CPU: 1 PID: 4238 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1566.050968][ T4238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1566.061546][ T4238] Call Trace: [ 1566.064824][ T4238] dump_stack+0x137/0x19d [ 1566.069164][ T4238] should_fail+0x23c/0x250 [ 1566.073635][ T4238] __alloc_pages+0x102/0x320 [ 1566.073660][ T4238] alloc_pages+0x21d/0x310 [ 1566.073678][ T4238] __page_cache_alloc+0x4d/0xf0 [ 1566.073751][ T4238] page_cache_ra_unbounded+0x1ae/0x410 [ 1566.073769][ T4238] force_page_cache_ra+0x246/0x280 [ 1566.073785][ T4238] generic_fadvise+0x387/0x5d0 [ 1566.073805][ T4238] __x64_sys_fadvise64+0xc5/0x100 [ 1566.073841][ T4238] do_syscall_64+0x4a/0x90 [ 1566.073860][ T4238] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1566.073881][ T4238] RIP: 0033:0x4665d9 20:42:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7, 0x282000) ioctl$LOOP_CLR_FD(r0, 0x4c01) fadvise64(r0, 0x0, 0x0, 0x3) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x9, 0x6, 0x8f, 0x1, 0x0, 0x3, 0x4, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8f, 0x0, @perf_config_ext={0xffff, 0xa4773e8}, 0x40810, 0x7ff, 0x9, 0x2, 0x9, 0x4, 0x5, 0x0, 0x40000000, 0x0, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x1) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f00000000c0)) syncfs(r1) [ 1566.122458][ T4238] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1566.142069][ T4238] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1566.150493][ T4238] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1566.158513][ T4238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1566.166521][ T4238] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1566.174497][ T4238] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1566.182477][ T4238] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1566.213758][ T4248] loop3: detected capacity change from 0 to 136 20:42:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x9}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:03 executing program 0 (fault-call:4 fault-nth:47): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1566.291031][ T4258] FAULT_INJECTION: forcing a failure. [ 1566.291031][ T4258] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1566.304554][ T4258] CPU: 0 PID: 4258 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1566.313335][ T4258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1566.323399][ T4258] Call Trace: [ 1566.326698][ T4258] dump_stack+0x137/0x19d [ 1566.331108][ T4258] should_fail+0x23c/0x250 [ 1566.335536][ T4258] __alloc_pages+0x102/0x320 [ 1566.340138][ T4258] alloc_pages+0x21d/0x310 [ 1566.344599][ T4258] __page_cache_alloc+0x4d/0xf0 [ 1566.349460][ T4258] page_cache_ra_unbounded+0x1ae/0x410 [ 1566.354931][ T4258] force_page_cache_ra+0x246/0x280 [ 1566.360054][ T4258] generic_fadvise+0x387/0x5d0 [ 1566.364831][ T4258] __x64_sys_fadvise64+0xc5/0x100 [ 1566.370018][ T4258] do_syscall_64+0x4a/0x90 [ 1566.374595][ T4258] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1566.380503][ T4258] RIP: 0033:0x4665d9 [ 1566.384404][ T4258] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1566.404018][ T4258] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1566.412441][ T4258] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1566.420459][ T4258] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1566.428460][ T4258] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 20:42:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400527a4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1566.436438][ T4258] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1566.444549][ T4258] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1566.469159][ T4266] loop3: detected capacity change from 0 to 136 20:42:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = signalfd4(r0, &(0x7f0000000000)={[0xb798]}, 0x8, 0x80000) mmap(&(0x7f00004a6000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x53968000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052844f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:03 executing program 0 (fault-call:4 fault-nth:48): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1566.569880][ T4277] FAULT_INJECTION: forcing a failure. [ 1566.569880][ T4277] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1566.583169][ T4277] CPU: 1 PID: 4277 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1566.591849][ T4277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1566.601908][ T4277] Call Trace: [ 1566.605188][ T4277] dump_stack+0x137/0x19d [ 1566.609526][ T4277] should_fail+0x23c/0x250 [ 1566.614031][ T4277] __alloc_pages+0x102/0x320 [ 1566.618624][ T4277] alloc_pages+0x21d/0x310 [ 1566.623218][ T4277] __page_cache_alloc+0x4d/0xf0 [ 1566.628079][ T4277] page_cache_ra_unbounded+0x1ae/0x410 [ 1566.633618][ T4277] force_page_cache_ra+0x246/0x280 [ 1566.638736][ T4277] generic_fadvise+0x387/0x5d0 [ 1566.643563][ T4277] __x64_sys_fadvise64+0xc5/0x100 [ 1566.648595][ T4277] do_syscall_64+0x4a/0x90 [ 1566.653017][ T4277] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1566.659021][ T4277] RIP: 0033:0x4665d9 [ 1566.662915][ T4277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1566.682523][ T4277] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1566.690935][ T4277] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1566.698915][ T4277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1566.706902][ T4277] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1566.714881][ T4277] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1566.722957][ T4277] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) preadv(r2, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/116, 0x74}, {&(0x7f0000000140)=""/84, 0x54}, {&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/81, 0x51}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x6, 0xffff, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='clear_refs\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) [ 1566.773661][ T4283] loop3: detected capacity change from 0 to 136 20:42:04 executing program 0 (fault-call:4 fault-nth:49): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052884f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1566.868920][ T4295] FAULT_INJECTION: forcing a failure. [ 1566.868920][ T4295] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1566.882193][ T4295] CPU: 1 PID: 4295 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1566.890912][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1566.900976][ T4295] Call Trace: [ 1566.904347][ T4295] dump_stack+0x137/0x19d [ 1566.908691][ T4295] should_fail+0x23c/0x250 [ 1566.913120][ T4295] __alloc_pages+0x102/0x320 [ 1566.917720][ T4295] alloc_pages+0x21d/0x310 [ 1566.922140][ T4295] __page_cache_alloc+0x4d/0xf0 [ 1566.927004][ T4295] page_cache_ra_unbounded+0x1ae/0x410 [ 1566.932475][ T4295] force_page_cache_ra+0x246/0x280 [ 1566.937594][ T4295] generic_fadvise+0x387/0x5d0 [ 1566.942449][ T4295] __x64_sys_fadvise64+0xc5/0x100 [ 1566.947485][ T4295] do_syscall_64+0x4a/0x90 [ 1566.952028][ T4295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1566.957933][ T4295] RIP: 0033:0x4665d9 [ 1566.961951][ T4295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1566.981579][ T4295] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1566.989997][ T4295] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1566.998028][ T4295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1567.006002][ T4295] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1567.014017][ T4295] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1567.021988][ T4295] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052fe4f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:04 executing program 0 (fault-call:4 fault-nth:50): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xa}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1567.130497][ T4305] loop3: detected capacity change from 0 to 136 [ 1567.150904][ T4308] FAULT_INJECTION: forcing a failure. [ 1567.150904][ T4308] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1567.164261][ T4308] CPU: 1 PID: 4308 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 20:42:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x79, 0x1, 0xffffffffffffffe0}) r2 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r2, 0x90e, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r3, r2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400520025004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1567.172932][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1567.182986][ T4308] Call Trace: [ 1567.186349][ T4308] dump_stack+0x137/0x19d [ 1567.190684][ T4308] should_fail+0x23c/0x250 [ 1567.195102][ T4308] __alloc_pages+0x102/0x320 [ 1567.199696][ T4308] alloc_pages+0x21d/0x310 [ 1567.204113][ T4308] __page_cache_alloc+0x4d/0xf0 [ 1567.209058][ T4308] page_cache_ra_unbounded+0x1ae/0x410 [ 1567.214865][ T4308] force_page_cache_ra+0x246/0x280 [ 1567.219974][ T4308] generic_fadvise+0x387/0x5d0 [ 1567.224740][ T4308] __x64_sys_fadvise64+0xc5/0x100 [ 1567.229782][ T4308] do_syscall_64+0x4a/0x90 [ 1567.234198][ T4308] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1567.240124][ T4308] RIP: 0033:0x4665d9 [ 1567.244041][ T4308] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1567.263656][ T4308] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1567.272106][ T4308] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1567.280079][ T4308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1567.288055][ T4308] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1567.296032][ T4308] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1567.304034][ T4308] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:04 executing program 0 (fault-call:4 fault-nth:51): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f0025002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1567.427685][ T4331] FAULT_INJECTION: forcing a failure. [ 1567.427685][ T4331] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1567.440958][ T4331] CPU: 1 PID: 4331 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1567.449731][ T4331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1567.459855][ T4331] Call Trace: [ 1567.463395][ T4331] dump_stack+0x137/0x19d [ 1567.467785][ T4331] should_fail+0x23c/0x250 [ 1567.472225][ T4331] __alloc_pages+0x102/0x320 20:42:04 executing program 1: syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r0 = syz_io_uring_complete(0x0) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)=0x0) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) r4 = dup2(r3, r1) r5 = openat2(r4, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x2800, 0x20, 0x5}, 0x18) syz_io_uring_submit(0x0, r2, &(0x7f0000000300)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r5, 0x0, &(0x7f0000000280)="27f63896c4534c3bbc93195e4164cb40962832a983823b", 0x17, 0x40000000, 0x1}, 0x5) splice(0xffffffffffffffff, &(0x7f0000000040)=0x544, r3, &(0x7f0000000080)=0xffff, 0xf897, 0x0) fadvise64(r0, 0x4, 0x0, 0x0) r6 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r6, 0x90e, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r7, r6) write$binfmt_elf64(r6, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x8, 0x2, 0x4, 0x1f, 0x2, 0x3e, 0x7fffffff, 0x2c, 0x40, 0x31a, 0xab, 0xec5d, 0x38, 0x1, 0x7c1, 0x391}, [{0x3, 0x0, 0x5, 0x1c, 0x4, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x7}], "b89cdec0d6c76b8ab8ce884f50e44c8e0dd3f8ea93b62a59cd7f897007521ce2c34a21b4a120d61c687603c1523c51e443c3a526b3eac3ea1cf1597bc726e6ccb570846678194c14d133c5670ae723a0afd4159f3e8a2de9389dab0dff93f19eb8a08d253ae9b6f15bdb41503a7448674443de14be35a99e35f6536fb20d5046578f75e3c262971e392ff5822c23ebb72bdf610bca4c1270af28e4132272c443da777f4ba64d043a78feee4535e739a835bbef65c432c7f443feca"}, 0x133) [ 1567.476829][ T4331] alloc_pages+0x21d/0x310 [ 1567.481374][ T4331] __page_cache_alloc+0x4d/0xf0 [ 1567.486419][ T4331] page_cache_ra_unbounded+0x1ae/0x410 [ 1567.491889][ T4331] force_page_cache_ra+0x246/0x280 [ 1567.497045][ T4331] generic_fadvise+0x387/0x5d0 [ 1567.501820][ T4331] __x64_sys_fadvise64+0xc5/0x100 [ 1567.506859][ T4331] do_syscall_64+0x4a/0x90 [ 1567.511284][ T4331] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1567.517281][ T4331] RIP: 0033:0x4665d9 [ 1567.521180][ T4331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1567.540832][ T4331] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1567.549252][ T4331] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1567.557237][ T4331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1567.565271][ T4331] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1567.573251][ T4331] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1567.581236][ T4331] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1567.611112][ T4333] loop3: detected capacity change from 0 to 136 20:42:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = syz_io_uring_complete(0x0) r2 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r2, 0x90e, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r3, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) sendfile(r4, r0, &(0x7f0000000040)=0x4, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:04 executing program 0 (fault-call:4 fault-nth:52): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xb}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f024d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1567.702126][ T4348] FAULT_INJECTION: forcing a failure. [ 1567.702126][ T4348] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1567.715414][ T4348] CPU: 0 PID: 4348 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1567.724099][ T4348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1567.734222][ T4348] Call Trace: [ 1567.737519][ T4348] dump_stack+0x137/0x19d [ 1567.741922][ T4348] should_fail+0x23c/0x250 [ 1567.746386][ T4348] __alloc_pages+0x102/0x320 [ 1567.750998][ T4348] alloc_pages+0x21d/0x310 [ 1567.755490][ T4348] __page_cache_alloc+0x4d/0xf0 [ 1567.760381][ T4348] page_cache_ra_unbounded+0x1ae/0x410 [ 1567.765849][ T4348] force_page_cache_ra+0x246/0x280 [ 1567.770978][ T4348] generic_fadvise+0x387/0x5d0 [ 1567.775779][ T4348] __x64_sys_fadvise64+0xc5/0x100 [ 1567.780827][ T4348] do_syscall_64+0x4a/0x90 [ 1567.785265][ T4348] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1567.791253][ T4348] RIP: 0033:0x4665d9 [ 1567.795148][ T4348] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1567.814828][ T4348] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1567.823250][ T4348] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1567.831259][ T4348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1567.839242][ T4348] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 20:42:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xc}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1567.847224][ T4348] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1567.855203][ T4348] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1567.875152][ T4349] loop3: detected capacity change from 0 to 136 20:42:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xd}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:05 executing program 0 (fault-call:4 fault-nth:53): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f034d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1567.969451][ T4364] FAULT_INJECTION: forcing a failure. [ 1567.969451][ T4364] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1567.982721][ T4364] CPU: 0 PID: 4364 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1567.991400][ T4364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1568.001459][ T4364] Call Trace: [ 1568.004742][ T4364] dump_stack+0x137/0x19d [ 1568.009080][ T4364] should_fail+0x23c/0x250 [ 1568.013500][ T4364] __alloc_pages+0x102/0x320 [ 1568.018128][ T4364] alloc_pages+0x21d/0x310 [ 1568.022550][ T4364] __page_cache_alloc+0x4d/0xf0 [ 1568.027405][ T4364] page_cache_ra_unbounded+0x1ae/0x410 [ 1568.032865][ T4364] force_page_cache_ra+0x246/0x280 [ 1568.038094][ T4364] generic_fadvise+0x387/0x5d0 [ 1568.042905][ T4364] __x64_sys_fadvise64+0xc5/0x100 [ 1568.047938][ T4364] do_syscall_64+0x4a/0x90 [ 1568.052358][ T4364] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1568.058364][ T4364] RIP: 0033:0x4665d9 [ 1568.062256][ T4364] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1568.081866][ T4364] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1568.090290][ T4364] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1568.098268][ T4364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1568.106243][ T4364] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1568.114223][ T4364] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1568.122205][ T4364] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1568.167318][ T4368] loop3: detected capacity change from 0 to 136 20:42:05 executing program 0 (fault-call:4 fault-nth:54): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f044d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1568.265827][ T4380] FAULT_INJECTION: forcing a failure. [ 1568.265827][ T4380] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1568.279085][ T4380] CPU: 1 PID: 4380 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1568.287762][ T4380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1568.297860][ T4380] Call Trace: [ 1568.301168][ T4380] dump_stack+0x137/0x19d [ 1568.305548][ T4380] should_fail+0x23c/0x250 [ 1568.309972][ T4380] __alloc_pages+0x102/0x320 [ 1568.314653][ T4380] alloc_pages+0x21d/0x310 [ 1568.319146][ T4380] __page_cache_alloc+0x4d/0xf0 [ 1568.324044][ T4380] page_cache_ra_unbounded+0x1ae/0x410 [ 1568.329506][ T4380] force_page_cache_ra+0x246/0x280 [ 1568.334622][ T4380] generic_fadvise+0x387/0x5d0 [ 1568.339436][ T4380] __x64_sys_fadvise64+0xc5/0x100 [ 1568.344480][ T4380] do_syscall_64+0x4a/0x90 [ 1568.348915][ T4380] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1568.354841][ T4380] RIP: 0033:0x4665d9 [ 1568.358735][ T4380] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1568.378347][ T4380] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1568.386796][ T4380] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1568.394772][ T4380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1568.402774][ T4380] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1568.410754][ T4380] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1568.418797][ T4380] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:05 executing program 0 (fault-call:4 fault-nth:55): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1568.457690][ T4385] loop3: detected capacity change from 0 to 136 20:42:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f054d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1568.540401][ T4395] FAULT_INJECTION: forcing a failure. [ 1568.540401][ T4395] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1568.553687][ T4395] CPU: 0 PID: 4395 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1568.562371][ T4395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1568.572511][ T4395] Call Trace: [ 1568.575797][ T4395] dump_stack+0x137/0x19d [ 1568.580144][ T4395] should_fail+0x23c/0x250 [ 1568.584574][ T4395] __alloc_pages+0x102/0x320 [ 1568.589198][ T4395] alloc_pages+0x21d/0x310 [ 1568.593622][ T4395] __page_cache_alloc+0x4d/0xf0 [ 1568.598492][ T4395] page_cache_ra_unbounded+0x1ae/0x410 [ 1568.603959][ T4395] force_page_cache_ra+0x246/0x280 [ 1568.609079][ T4395] generic_fadvise+0x387/0x5d0 [ 1568.613955][ T4395] __x64_sys_fadvise64+0xc5/0x100 [ 1568.619010][ T4395] do_syscall_64+0x4a/0x90 [ 1568.623435][ T4395] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1568.629406][ T4395] RIP: 0033:0x4665d9 [ 1568.633304][ T4395] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1568.652918][ T4395] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1568.661338][ T4395] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1568.669323][ T4395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1568.677301][ T4395] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 20:42:05 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x22000, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_GET(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x128, r1, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x800}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xba22}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_LINK={0x80, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfab5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}]}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7c}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffb}]}, @TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x51}, 0x8000) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)=ANY=[@ANYRESHEX, @ANYRES16=r4, @ANYBLOB="a5002bbd7000ffdbdfa06b00000c0800021480e1b57c95a5296b00000080000000007ec3127c8201609150ddfd000000", @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYRESDEC], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000340)={0x0, 0x100000000, 0x8000}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000280)={0x0, 0x407, 0x401, 0x1}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001200)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001600)={0x0, 0x0, {0x2, @usage=0x1ff, 0x0, 0x8, 0x200, 0xf, 0x2, 0xffffffffffff8001, 0xe0, @struct={0x1}, 0x3, 0x1, [0x8, 0x4, 0x58, 0xffff, 0x6]}, {0x100000000, @usage=0x9ca, r5, 0x2, 0xfff, 0xffffffffffffffff, 0x9, 0x80, 0x62, @usage=0x100, 0x100, 0x0, [0x5, 0x6, 0x6, 0x1, 0x8, 0x7946]}, {0x200000007, @struct={0x8, 0x12}, 0x0, 0x20, 0x2, 0x83, 0x10001, 0x15b575bac000, 0x28, @struct={0x5, 0x1f}, 0x87, 0x8, [0x20, 0x4, 0x7fff, 0x538b7e3d, 0xfffffffffffffffb, 0x80000001]}, {0x401, 0x1f, 0x96}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000100)={r5, "ccc6029f7be2467faa10185bac2e832b"}) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f0000000400)={0x8, 0x5, {0xfffffffffffffe01, @struct={0x0, 0x3}, 0x0, 0x1, 0x7ff, 0x1, 0x400, 0x20, 0x848, @usage=0x100, 0x72c, 0x7, [0x6, 0x7, 0x9, 0x3, 0x53b, 0xa201]}, {0x7fffffff, @struct={0x13d, 0x6}, r5, 0x7, 0x7fffffff, 0x8, 0x8, 0x3, 0x4, @usage=0x60000000000000, 0xa, 0x39e8, [0x80000000, 0x401, 0x95000000000, 0xd37c, 0x3ff, 0xb6]}, {0x5f3, @usage, 0x0, 0x2209, 0x7, 0x2, 0xfffffffffffff8f4, 0x9, 0xe8, @struct={0x10000, 0xffff139d}, 0xfffffffe, 0xbc0, [0x40, 0x6033, 0x100, 0x0, 0x7, 0x5]}, {0x0, 0x73f6, 0x1}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x94c, @media='udp\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x8840}, 0x5) fadvise64(r2, 0x0, 0x0, 0x3) 20:42:06 executing program 0 (fault-call:4 fault-nth:56): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1568.685804][ T4395] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1568.693895][ T4395] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1568.723481][ T4396] loop3: detected capacity change from 0 to 136 20:42:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f064d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1568.806948][ T4409] FAULT_INJECTION: forcing a failure. [ 1568.806948][ T4409] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1568.820237][ T4409] CPU: 1 PID: 4409 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1568.828919][ T4409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1568.838985][ T4409] Call Trace: [ 1568.842275][ T4409] dump_stack+0x137/0x19d [ 1568.846620][ T4409] should_fail+0x23c/0x250 [ 1568.851047][ T4409] __alloc_pages+0x102/0x320 [ 1568.855695][ T4409] alloc_pages+0x21d/0x310 [ 1568.860123][ T4409] __page_cache_alloc+0x4d/0xf0 [ 1568.864984][ T4409] page_cache_ra_unbounded+0x1ae/0x410 [ 1568.870522][ T4409] force_page_cache_ra+0x246/0x280 [ 1568.875645][ T4409] generic_fadvise+0x387/0x5d0 [ 1568.880443][ T4409] __x64_sys_fadvise64+0xc5/0x100 [ 1568.885570][ T4409] do_syscall_64+0x4a/0x90 [ 1568.890017][ T4409] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1568.895926][ T4409] RIP: 0033:0x4665d9 20:42:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xe}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1568.900005][ T4409] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1568.919684][ T4409] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1568.928114][ T4409] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1568.936151][ T4409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1568.944131][ T4409] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 20:42:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0xfffffffffffffffe, 0x0, 0x3) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000001180)={0x1, 0xb1, "0ad0a07c039e79580fe532fb53892d3df6db1622b735dc21d91138fb9f12a31048e06080d92f909d33c5ec3c893ac4286d8a2a7be027bd68ea4c3c0061bff37501dd62f5bc28dbb5c6206deb24c6d5c6428791ef4ec315dea399c5fe1114cd00050dbf0c4983e0c822cdc2b36942aae40b75e4a1587900f763aaf6c98757ffcdde560386d0fad1317911805ebea1fe596ec701bac6d719a50e7ca416e1c8d67876e1e97c576955fc3c503ea82b437ebb77"}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x2, &(0x7f0000001100)=[{&(0x7f00000000c0)="21793d9801280ddbb8651c4c68a726639e4dfb8ebddf0b4db9b4e899e2e08ef2ede77e726f438ffa0a5fafad8dae6e", 0x2f, 0x200}, {&(0x7f0000000100)="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", 0x1000, 0x19}], 0x6818, &(0x7f0000001140)=ANY=[@ANYBLOB='nodots,umas\x00\x00\x00\x00\x00\x00\x00\x0000000000000000010,dots,subj_user=\\*,\x00']) [ 1568.952109][ T4409] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1568.960084][ T4409] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 [ 1568.979305][ T4412] loop3: detected capacity change from 0 to 136 20:42:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f074d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:06 executing program 0 (fault-call:4 fault-nth:57): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x10}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1569.100231][ T4432] loop3: detected capacity change from 0 to 136 [ 1569.118530][ T4435] FAULT_INJECTION: forcing a failure. [ 1569.118530][ T4435] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1569.131818][ T4435] CPU: 1 PID: 4435 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1569.140610][ T4435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:42:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x2c4180) fadvise64(r0, 0x0, 0x0, 0x3) [ 1569.150669][ T4435] Call Trace: [ 1569.153952][ T4435] dump_stack+0x137/0x19d [ 1569.158315][ T4435] should_fail+0x23c/0x250 [ 1569.162740][ T4435] __alloc_pages+0x102/0x320 [ 1569.167435][ T4435] alloc_pages+0x21d/0x310 [ 1569.171861][ T4435] __page_cache_alloc+0x4d/0xf0 [ 1569.176720][ T4435] page_cache_ra_unbounded+0x1ae/0x410 [ 1569.182218][ T4435] force_page_cache_ra+0x246/0x280 [ 1569.187371][ T4435] generic_fadvise+0x387/0x5d0 [ 1569.192209][ T4435] __x64_sys_fadvise64+0xc5/0x100 [ 1569.197317][ T4435] do_syscall_64+0x4a/0x90 [ 1569.201750][ T4435] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1569.207750][ T4435] RIP: 0033:0x4665d9 [ 1569.211647][ T4435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1569.231496][ T4435] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1569.239922][ T4435] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 20:42:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f084d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x3, 0x0, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x401, 0x5, 0x14, 0x11, "a8be27156c0583c6da3d54c9c619010b97c343e083752a26c53041b3ed7caed0e0a04905bd0dbba2be83a64b15a55f4ce2618b2c2b5d7703a326514cce651bf7", "0cedd33ba9719b894faa073cae4a5618ef07eb35ca89f6d5b3bdfe424a9243c6", [0x3b99, 0x1]}) [ 1569.247926][ T4435] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1569.255986][ T4435] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1569.263958][ T4435] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1569.271938][ T4435] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:06 executing program 0 (fault-call:4 fault-nth:58): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1569.383202][ T4453] loop3: detected capacity change from 0 to 136 [ 1569.387031][ T4454] FAULT_INJECTION: forcing a failure. [ 1569.387031][ T4454] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1569.402770][ T4454] CPU: 1 PID: 4454 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1569.411452][ T4454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1569.421516][ T4454] Call Trace: [ 1569.424873][ T4454] dump_stack+0x137/0x19d [ 1569.429337][ T4454] should_fail+0x23c/0x250 [ 1569.433838][ T4454] __alloc_pages+0x102/0x320 [ 1569.438446][ T4454] alloc_pages+0x21d/0x310 [ 1569.442876][ T4454] __page_cache_alloc+0x4d/0xf0 [ 1569.447739][ T4454] page_cache_ra_unbounded+0x1ae/0x410 [ 1569.453246][ T4454] force_page_cache_ra+0x246/0x280 [ 1569.458399][ T4454] generic_fadvise+0x387/0x5d0 [ 1569.463280][ T4454] __x64_sys_fadvise64+0xc5/0x100 [ 1569.468393][ T4454] do_syscall_64+0x4a/0x90 [ 1569.472830][ T4454] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1569.478743][ T4454] RIP: 0033:0x4665d9 [ 1569.482640][ T4454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1569.502255][ T4454] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1569.510678][ T4454] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1569.518662][ T4454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1569.526681][ T4454] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1569.534662][ T4454] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1569.542644][ T4454] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:06 executing program 1: sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0xc080}, 0x200000c1) socketpair(0xb, 0x6, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r1, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2d}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x20}, @TIPC_NLA_NET_NODEID={0xc}]}]}, 0x5c}}, 0x20000000) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r2, 0x0, 0x0, 0x3) 20:42:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f094d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1569.664353][ T4466] loop3: detected capacity change from 0 to 136 20:42:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f0a4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x400, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x3c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL={0x6, 0x12, 0x3f}, @NL80211_MESHCONF_RSSI_THRESHOLD={0x8, 0x14, 0xfffffffffffffff0}, @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES={0x5, 0x8, 0xc1}, @NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0xa0}, @NL80211_MESHCONF_CONFIRM_TIMEOUT={0x6, 0x2, 0x9a}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x7}, @NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0xd2}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x0) fadvise64(r2, 0x0, 0x0, 0x3) 20:42:07 executing program 0 (fault-call:4 fault-nth:59): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1569.796689][ T4477] loop3: detected capacity change from 0 to 136 [ 1569.858022][ T4486] FAULT_INJECTION: forcing a failure. [ 1569.858022][ T4486] name failslab, interval 1, probability 0, space 0, times 0 [ 1569.870724][ T4486] CPU: 0 PID: 4486 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1569.879405][ T4486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1569.889730][ T4486] Call Trace: [ 1569.893013][ T4486] dump_stack+0x137/0x19d [ 1569.897428][ T4486] should_fail+0x23c/0x250 [ 1569.901911][ T4486] ? mempool_alloc_slab+0x16/0x20 [ 1569.906998][ T4486] __should_failslab+0x81/0x90 [ 1569.911770][ T4486] should_failslab+0x5/0x20 [ 1569.916284][ T4486] kmem_cache_alloc+0x46/0x2f0 [ 1569.921070][ T4486] ? dd_dispatch_request+0x2d1/0x3d0 [ 1569.926360][ T4486] mempool_alloc_slab+0x16/0x20 [ 1569.931217][ T4486] ? mempool_free+0x130/0x130 [ 1569.935897][ T4486] mempool_alloc+0x8c/0x300 [ 1569.940407][ T4486] bio_alloc_bioset+0xcc/0x480 [ 1569.945177][ T4486] ? bdev_read_page+0x7f/0xf0 [ 1569.949859][ T4486] do_mpage_readpage+0xcad/0x10b0 [ 1569.954964][ T4486] mpage_readahead+0x149/0x280 [ 1569.959739][ T4486] ? blkdev_direct_IO+0x1060/0x1060 [ 1569.964952][ T4486] blkdev_readahead+0x18/0x20 [ 1569.969743][ T4486] read_pages+0x9f/0x530 [ 1569.973992][ T4486] ? lru_cache_add+0x13e/0x150 [ 1569.978765][ T4486] page_cache_ra_unbounded+0x3c8/0x410 [ 1569.984359][ T4486] force_page_cache_ra+0x246/0x280 [ 1569.989480][ T4486] generic_fadvise+0x387/0x5d0 [ 1569.994263][ T4486] __x64_sys_fadvise64+0xc5/0x100 [ 1569.999297][ T4486] do_syscall_64+0x4a/0x90 [ 1570.003837][ T4486] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1570.009765][ T4486] RIP: 0033:0x4665d9 [ 1570.013661][ T4486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1570.033293][ T4486] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1570.041742][ T4486] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1570.049738][ T4486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 20:42:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = accept$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast2}, &(0x7f0000000200)=0x10) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x36) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000042dc0)={0x7, [], 0x9, "effdfbfac8aecb"}) r4 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063100)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "4e96f9fb811d82"}) r9 = getpgid(r3) tkill(r9, 0x10) ptrace$cont(0x18, r3, 0x0, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000000240)={0x1, 0x4, 0x8, 0x5, r3}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x40, 0x6, 0x9, 0xc, "f94a8e0a54c6ae579fc32d3eac7b9d973d83dedc4baaa80a1d87663b49708872926b54948f81b74b48a824e1dd59f0d18b97b6d3e90a0c7ac26f38ba1dbb70fe", "0c0f45d469eb92a7c5532f993ddb65e7a3ef0792f24cafc543024d80ac64b3f4", [0x1, 0x9a]}) 20:42:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f0b4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x11}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x9, 0xa, 0x20, 0x4, "e647fb24e4b5d7f11e959a6910a6c8196a242724b2a51ea7d3fb5f1cb018db15484cc9be88c3d43747e80d6f43aea107633952f56abbb8e71e3795d5fe608c3a", "e4b22d0475a1e7c24702c68ca173124c74c65191deec704b06e2d283a3ff07f2", [0x72e7, 0x4]}) [ 1570.057877][ T4486] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.066112][ T4486] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1570.074089][ T4486] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x12}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:07 executing program 0 (fault-call:4 fault-nth:60): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x7, 0x0, 0x15, 0x8, "461ed205a964d57d2501b6db95b3ac70a67813cd2a400f61834733c465060eeb9713cd3cb69189498db388d00dd81c221e791e073d8e764d1965f52384594503", "bf7e2f3adcd27ee7e8a47dd68a89169c49dd288c568d00c5f0f7e732c266f547", [0x9, 0x6]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0xfffffffd, 0x4, 0x8, 0x4, "26c8a743d1848675a167b81b777121fe29a7180985aaefba054aed68e973faf99896af162a7f4b02bea7d343f79f0608d006de37cbba931fbd6c4ea7c65e3071", "74ccfd42dc5ccd454a925bc948c7d00c78ce21e45f530c36878414ea7bbf8aad", [0x1, 0x4]}) [ 1570.129933][ T4498] loop3: detected capacity change from 0 to 136 [ 1570.210042][ T4513] FAULT_INJECTION: forcing a failure. [ 1570.210042][ T4513] name failslab, interval 1, probability 0, space 0, times 0 [ 1570.222784][ T4513] CPU: 0 PID: 4513 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1570.231465][ T4513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1570.241631][ T4513] Call Trace: [ 1570.244985][ T4513] dump_stack+0x137/0x19d [ 1570.249331][ T4513] should_fail+0x23c/0x250 [ 1570.253758][ T4513] ? bio_alloc_bioset+0x27d/0x480 [ 1570.258811][ T4513] __should_failslab+0x81/0x90 [ 1570.263607][ T4513] should_failslab+0x5/0x20 [ 1570.268116][ T4513] kmem_cache_alloc+0x46/0x2f0 [ 1570.272881][ T4513] bio_alloc_bioset+0x27d/0x480 [ 1570.277732][ T4513] do_mpage_readpage+0xcad/0x10b0 [ 1570.282768][ T4513] mpage_readahead+0x149/0x280 [ 1570.287565][ T4513] ? blkdev_direct_IO+0x1060/0x1060 [ 1570.292774][ T4513] blkdev_readahead+0x18/0x20 [ 1570.297459][ T4513] read_pages+0x9f/0x530 [ 1570.301703][ T4513] ? lru_cache_add+0x13e/0x150 [ 1570.306534][ T4513] page_cache_ra_unbounded+0x3c8/0x410 [ 1570.311994][ T4513] force_page_cache_ra+0x246/0x280 [ 1570.317276][ T4513] generic_fadvise+0x387/0x5d0 [ 1570.322070][ T4513] __x64_sys_fadvise64+0xc5/0x100 [ 1570.327107][ T4513] do_syscall_64+0x4a/0x90 [ 1570.331530][ T4513] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1570.337432][ T4513] RIP: 0033:0x4665d9 [ 1570.341367][ T4513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1570.361069][ T4513] RSP: 002b:00007f18c3c92188 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1570.369487][ T4513] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1570.377494][ T4513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1570.385474][ T4513] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.393526][ T4513] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1570.401494][ T4513] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x25}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:07 executing program 0 (fault-call:4 fault-nth:61): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1570.540055][ T4528] FAULT_INJECTION: forcing a failure. [ 1570.540055][ T4528] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1570.553134][ T4528] CPU: 1 PID: 4528 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1570.561816][ T4528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1570.571894][ T4528] Call Trace: [ 1570.575181][ T4528] dump_stack+0x137/0x19d [ 1570.579521][ T4528] should_fail+0x23c/0x250 [ 1570.584022][ T4528] should_fail_usercopy+0x16/0x20 [ 1570.589061][ T4528] _copy_to_user+0x1c/0x90 [ 1570.593486][ T4528] simple_read_from_buffer+0xab/0x120 [ 1570.598907][ T4528] proc_fail_nth_read+0xf6/0x140 [ 1570.603852][ T4528] ? rw_verify_area+0x136/0x250 [ 1570.608743][ T4528] ? proc_fault_inject_write+0x200/0x200 [ 1570.614382][ T4528] vfs_read+0x154/0x5d0 [ 1570.618558][ T4528] ? copy_fpregs_to_fpstate+0xd8/0x110 [ 1570.624029][ T4528] ? __fget_light+0x21b/0x260 [ 1570.628816][ T4528] ? __cond_resched+0x11/0x40 [ 1570.633498][ T4528] ksys_read+0xce/0x180 [ 1570.637670][ T4528] __x64_sys_read+0x3e/0x50 [ 1570.642174][ T4528] do_syscall_64+0x4a/0x90 [ 1570.646757][ T4528] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1570.652660][ T4528] RIP: 0033:0x41935c [ 1570.656566][ T4528] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1570.676177][ T4528] RSP: 002b:00007f18c3c92170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 20:42:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f0c4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1570.684593][ T4528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 1570.692648][ T4528] RDX: 000000000000000f RSI: 00007f18c3c921e0 RDI: 0000000000000005 [ 1570.700645][ T4528] RBP: 00007f18c3c921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.708613][ T4528] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1570.716588][ T4528] R13: 00007ffd0c7c087f R14: 00007f18c3c92300 R15: 0000000000022000 20:42:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x48}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1570.752742][ T4530] loop3: detected capacity change from 0 to 136 20:42:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f0d4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) fstatfs(r0, &(0x7f0000000200)=""/154) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x60c000, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000012c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)=ANY=[@ANYRESHEX, @ANYRES16=r5, @ANYBLOB="a5002bbd7000ffdbdfa06b00000c0800021480e1b57c95a5296b00000080000000007ec3127c8201609150ddfd000000", @ANYBLOB="e4b3fcdfaf28d2f54df080980ecba931899b0008000000000000074dae8564120ea7471c8734c4922298574f4a6257e44b155e19c37e446191e681261f836eaf0cef84dce214261ca313fcce6833276cb1e4ba13668bbfeb3b5024ed222970f9e1ddabb042e3695f67e387c26fa634b4d9bfda45b262ff431c6d56785cf7fed495c7f6bc172da0e3349c47edadc95de0995d0500000049c46e0d364800bdfa1bac1bbd842f1dbd4cf73f2a5311fa106c0c61b59bfa82276f2a1aadff1ad04e31a1ad41059976b940f5452f93e868863e967bd1ffb3e15179e8435815ff0fd89ad8e4342c79b161531cb1265a507536be8db7f3f5f5a9160f73f4e398a6d9124ba0601046b3e86acc21361d878e6571e9e04a45c29f36f02db5053b317c831eed0d97d8669da67e98acecb5cff9b219be9943a3fa223e8a66308c31da0ebaf1f7c9694bcf90738405808086e92012ad5268cecd8a4fcabeaa8a9e3899b8ebd04dee8f6c027b98e8d6ded5680c8f3f304ba1ffba8e13958fa14635aa1f0e148f76c71e5947e2b6a0c3a0c13eb5ea7b1093b689cd698e159504413068d04cb0143f702196774cef3e"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="ba01000015e913e73ab82083271a850455e66e48f8ab6340fbf34259671d74010000000000000021964771a5daf364daf34a7bc1bdf18c4ba98ff8199775863f84c471d71975672ce83820e109d40ac4c9ef4204b10c9511d4cb9a1fdb1d41f552acacdf08752840baf90700000000000000b8c8db05c01d17468f1c5702d54280d0cb1cbe631c4f47acc100a4918dfce089dd08d527ffcb2f6588d51a8e89ad3e61a114bd7bd354865812ad283fc8eee46cb7fd999c5bed57fa62b97c8ce7e87e01d6d8fe54b2269bffb6fd8ffa67c6cdb3674521bb7b878c88a057ed339f9310f7db66cd1e19c9e0a1b4d455511b70647dd7e8142f71bdfc69552f0883880ff0dccd51b95504d22279135b3df122fefee05f71250da37f4f3f14f504e1c46cb6a2cbf6fc70aca58b97e76e8023f99be68e76782d479b9f7d26ddef0e6adae305b9aac8055180ccf555d429e58a7aba6df0291b88237fe41e711942095e8c02e26a22675bcc54300094a1af5ce11ffd1104db9f71eddad711c00c24e90f8f90866300f81ca06d66f4b17915fef24a7a6b8e7c1e80d3b8dffff2c96c77a578875c793445ffb3ec7ca8696d288552e6df1039c48e4ceb77f51b14127fcc001cc3248744d462b43d48cba20ccc3d40be923594a7b65b737fb9983a45164b8f701996c7d1d0886f604d179149c2deb908000000e3006173372860f0c57226fba67d795b32fc319e249dec420eeaa4d27173371e4785831ab0f81e90468a97e6bc1a4755ad23c44c72e7a205f4ec61a6c8e5c2d8636e9c9782", @ANYRES16=r5, @ANYRESDEC=r3], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000340)={r3, 0x100000000, 0x8000}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000280)={r3, 0x407, 0x401, 0x1}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001200)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001600)={0x0, 0x0, {0x2, @usage=0x1ff, r3, 0x8, 0x200, 0xf, 0x2, 0xffffffffffff8001, 0xe0, @struct={0x1}, 0x3, 0x1, [0x8, 0x4, 0x58, 0xffff, 0x6]}, {0x100000000, @usage=0x9ca, r6, 0x2, 0xfff, 0xffffffffffffffff, 0x9, 0x80, 0x62, @usage=0x100, 0x100, 0x0, [0x5, 0x6, 0x6, 0x1, 0x8, 0x7946]}, {0x200000007, @struct={0x8, 0x12}, 0x0, 0x20, 0x2, 0x83, 0x10001, 0x15b575bac000, 0x28, @struct={0x5, 0x1f}, 0x87, 0x8, [0x20, 0x4, 0x7fff, 0x538b7e3d, 0xfffffffffffffffb, 0x80000001]}, {0x401, 0x1f, 0x96}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000100)={r6, "ccc6029f7be2467faa10185bac2e832b"}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f00000002c0)={0x8, 0x4, {0x0, @struct={0x3, 0xa638}, 0x0, 0x2d5e, 0x7, 0x3, 0xc5, 0x3, 0x24, @usage=0x2, 0x5, 0x5, [0x1, 0x7, 0x2, 0x2, 0x0, 0xaa]}, {0x0, @struct={0xba9e, 0xd4}, 0x0, 0x1, 0x7f, 0x0, 0x4d66d6ec, 0x7, 0x2, @usage=0x100, 0x3, 0x20000000, [0xc, 0x100, 0x10001, 0xc2, 0x800, 0x8]}, {0x2, @struct={0x7a, 0x8}, r6, 0x2, 0x0, 0x1ff, 0xff, 0x7, 0x3, @struct={0x2, 0x4}, 0x400, 0x5, [0x4, 0x7d94, 0x4, 0x2, 0x8000, 0x1]}, {0x3f, 0x7, 0x400}}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x7, 0xc, 0x9, "2663dca5029510d98e7473b62781f9a91aa3511339a381962d7f07a9460fa53a35b16fc7bdd78e751c873bfadcfcc43f5bba17227b62efcc95b0c767b941dec3", "e6f808bff4621742c532fed0784c6ecf0d0000000000000c00", [0x7fc, 0x9]}) 20:42:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f0e4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1570.882189][ T4549] loop3: detected capacity change from 0 to 136 20:42:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x400000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000140)=""/120, 0x78) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x2, 0x0, 0x3) 20:42:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f0f4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1571.000782][ T4564] loop3: detected capacity change from 0 to 136 20:42:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x440080) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x140]}) 20:42:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x3, 0x0, 0x3) 20:42:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) write$binfmt_elf32(r3, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0xe0, 0x8, 0xf7, 0x9, 0x2, 0x3e, 0x6, 0x88, 0x38, 0x15e, 0x8, 0x3, 0x20, 0x1, 0x400, 0xd056, 0xc20}, [{0x6474e551, 0x400, 0x13, 0xfa, 0x6, 0x1, 0x0, 0x9}], "d19520ebde4613f894b3aa8a1114ac9fa6cfa94a729d2a", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x86f) [ 1571.117760][ T4585] loop3: detected capacity change from 0 to 136 20:42:08 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x40, r0, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x0, 0x4c}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008000}, 0x20040800) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x4d}, @val={0x8, 0x3, r1}, @val={0xc, 0x99, {0xfff, 0x20}}}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40881}, 0x4000000) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000016c0)=ANY=[@ANYRESHEX, @ANYRES16=r4, @ANYRESDEC, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r3) sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x14, r5, 0x4, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x408d1}, 0x48800) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r5, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd4b}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fc}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x801) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) fadvise64(r2, 0x0, 0x0, 0x3) 20:42:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f104d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1571.260135][ T4610] loop3: detected capacity change from 0 to 136 [ 1571.260227][ T4605] ================================================================== [ 1571.274535][ T4605] BUG: KCSAN: data-race in force_page_cache_ra / set_capacity_and_notify [ 1571.282950][ T4605] [ 1571.282957][ T4605] write to 0xffff8881005d44c0 of 8 bytes by task 4610 on cpu 0: [ 1571.282973][ T4605] set_capacity_and_notify+0xaa/0x1c0 [ 1571.298257][ T4605] loop_configure+0xafc/0xcb0 [ 1571.302948][ T4605] lo_ioctl+0x555/0x11f0 [ 1571.307198][ T4605] blkdev_ioctl+0x1d0/0x3c0 [ 1571.311709][ T4605] block_ioctl+0x6d/0x80 [ 1571.315963][ T4605] __se_sys_ioctl+0xcb/0x140 [ 1571.320673][ T4605] __x64_sys_ioctl+0x3f/0x50 [ 1571.325272][ T4605] do_syscall_64+0x4a/0x90 [ 1571.329695][ T4605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1571.335598][ T4605] [ 1571.338011][ T4605] read to 0xffff8881005d44c0 of 8 bytes by task 4605 on cpu 1: [ 1571.345553][ T4605] force_page_cache_ra+0x1cf/0x280 [ 1571.350685][ T4605] generic_fadvise+0x387/0x5d0 [ 1571.355464][ T4605] __x64_sys_fadvise64+0xc5/0x100 [ 1571.360500][ T4605] do_syscall_64+0x4a/0x90 [ 1571.364927][ T4605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1571.370832][ T4605] [ 1571.373153][ T4605] Reported by Kernel Concurrency Sanitizer on: [ 1571.379297][ T4605] CPU: 1 PID: 4605 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1571.387973][ T4605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1571.398039][ T4605] ================================================================== 20:42:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x4c}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x4, 0x0, 0x3) 20:42:08 executing program 2: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x0, 0xcb, 0xdc, 0x80, 0x0, 0x7ff, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x20, 0x1, @perf_config_ext={0x8, 0x100000000}, 0x2, 0x9, 0x2, 0x0, 0x4, 0x1ff, 0x4, 0x0, 0x3, 0x0, 0x6}, r0, 0x5, 0xffffffffffffffff, 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x7f, 0xb4102) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000001c0)={0x0, {}, 0x0, {}, 0x9, 0x1, 0x1d, 0x1c, "7131f386228c93be9f1e38554a83334324b22a48f15a9c359f19e770e6a8767a70749cef3bf6a301f20a26f5252154430c2b3c1640de1f489f38a328ac154aec", "4f0c7f72d2fbe5487c318f4c7a119ee07169e437577bfb1c308415b1a66715bc", [0x0, 0x2000000007]}) 20:42:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f114d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6, 0x9, 0x20, 0x1, 0x0, 0x8000, 0x4f8b0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x905f, 0x100}, 0x4001, 0x2, 0x3, 0x9, 0x6, 0x3, 0x4, 0x0, 0x1, 0x0, 0x7}, 0x0, 0xf, r1, 0x9) [ 1571.563241][ T4638] loop3: detected capacity change from 0 to 136 20:42:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x5}, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000040)={0x7f, 0x6, 0x8, 0x81}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000180)={'\x00', 0x9, 0x3, 0x800, 0x1, 0x4, 0xffffffffffffffff}) 20:42:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f124d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:09 executing program 1: prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) 20:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x5, 0x0, 0x3) 20:42:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x68}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1571.715044][ T4653] loop3: detected capacity change from 0 to 136 20:42:09 executing program 2: ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x1009, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x103) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x3, 0x2, 0x13, 0x11, "aaa689fd117e2987f7ff01b7f5b62996619fcc84fc6e462d4037c460ff0afb0f2903c2daff194e7bb133105007f7d9790c6aa010219c36395e356fad4fd13e46", "a7ead939f66150fa99ff5c0004d46780ab6913042573590c83d24fd2dc4272ea", [0xffffffffffff9db5]}) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="98b280faa5c7de6676d474a17b70b81e4ab68cec6b4eb7466279e6ae7a92f775d6235caf82d6b58420a273a09c543d68408c40d0503dc22268371e0e1885edd5719173027d98d694f908155a7c4b3bef7d6d5fab392bd7eb4e170ef746d61e7cb74aacfecbd64297e03521d11bbbb13bfeefc89e00ea2d6ce8047a6a0de57c1b535e50337449b660ea9744ba36eed962a4b8bee09733e0be7d426755f7eed7f724aac1c17f76870baf3eedc8fc685cf5f32150b06943cb3f02fcd27ef66ac933fdea158f0d387e45f15f07af9296bd07179ad5e83554b69a89", 0xd9}], 0x1, 0x0) 20:42:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r2, r1) fadvise64(r2, 0x5, 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x25b, 0x5, 0x1f, 0x2, "7ded2ad4d14b5f8183010c77c3c822645778d00d4e2d966e511ec577a9d8a51f7ee943322cf12f1e8149afc3c27d270a90f04a4d169be165a7db8dd8aa97a54e", "e6cd0786b198460e7a52ce78fcd3757262df84605ef107b653ec82e31780dd20", [0x1000000000004, 0x6]}) fsync(r0) socketpair(0x1f, 0x6, 0xfffffffe, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r3, 0x80089419, &(0x7f0000000080)) 20:42:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f184d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5e2, 0xc8400) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2001]}) 20:42:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x6c}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x6, 0x0, 0x3) 20:42:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f194d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1571.875835][ T4681] loop3: detected capacity change from 0 to 136 20:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x7, 0x0, 0x3) 20:42:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x73, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1572.067876][ T4701] loop3: detected capacity change from 0 to 136 20:42:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x7fffffff, 0x12, 0x6, 0x4, "51fa01edefb1e6691dd6cce5bc93a6dea884d9d72c7a67dc8e8c98565f075f0ebf54690d7a01c1d851bf227044c7fa6c583b303dc5e655f806c3551cc7af2012", "dc924706ad2b5e1c2d5c99e4726fcb077df7f761bb390f776e12e3322ccae4ee", [0x80]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000040)={@id={0x2, 0x0, @a}}) 20:42:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x74}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x9, 0x0, 0x3) 20:42:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) r3 = dup2(r2, r1) close_range(r0, r1, 0x2) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000040)={0x1, 0x1, 0xa, 0x4, 0x9e, &(0x7f00000003c0)}) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f224d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7ff, 0x444082) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x7f, 0x12, 0x1e, 0x11, "5e24aec0640e21e5687defda4858d619f2552e40096d8a06d49ed8af3d1258c077d2eec525cb62de8b0ed478deccf6e75d6a22adb12a305acfa22f5d30780cbb", "c3612137d8fd4013b433371319d1c073997b8f54d4aa9b41f486a6969d265c2a", [0x400, 0x1000]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3f27c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x30]}) 20:42:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x2, 0x731a03) fadvise64(r0, 0x0, 0x0, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x47f, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="9f0ca99fee69be9460299d080285e0d4dee3fd74b9e4c721e4878c5c4bbc854df1d62762c64b18d1a3d1a177a7d408be4cde0940122796113fe76293a7ad6bd7bc175f741944feece872c3fa4a3aeaad966f2a", 0x53, 0x4}, {&(0x7f0000000140)="75190b7e53a6a860a10f735d4e1c01f3f772aff3b855c3439317", 0x1a, 0x8}], 0x148009, &(0x7f00000001c0)={[{'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {}, {'/dev/loop#\x00'}, {'-\'/'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}], [{@hash}, {@smackfsroot}, {@euid_gt}]}) dup2(r1, r2) 20:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0xa, 0x0, 0x3) [ 1572.265784][ T4734] loop3: detected capacity change from 0 to 136 20:42:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f254d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x2, 0x1, 0x1b, 0xc, "b9d5e1a444bb78b4169d404471d9a8ce0cf5c03c5b1ae30ecb761dd7d2a61a66b3f118e19a0397dcf4e10961b1a5e0996e9e8558153f7fa0d435df6168bc9ec1", "0a5d010bb86d6127c8f55c4db42e257fab4f2e1db96ec03c68d16f92c7193c96", [0x80000000, 0x8]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x100003, 0x1a, "29374b6d33519af2872c5a0b84e4eefc47e3e97c95bf2bd5bc7c0a02801ab46a6f091b5425fb717c81a4d41dc46029ab4f00", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x21, 0x2000]}) [ 1572.367922][ T4753] loop3: detected capacity change from 0 to 136 20:42:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = inotify_init1(0x81000) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/85, 0x55}], 0x6) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x2) 20:42:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x7a}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0xb, 0x0, 0x3) 20:42:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f484d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:09 executing program 2: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'geneve1\x00', {0x2, 0x0, @empty}}) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d335103f2872c5a0b84e4eeec47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/i2c-adapter', 0x678ed594f5198d4d, 0x8) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r4}, 0x0) splice(r1, &(0x7f0000000080)=0x8, r4, &(0x7f00000000c0)=0x1000, 0x1c, 0x1) 20:42:09 executing program 2: shmctl$SHM_UNLOCK(0xffffffffffffffff, 0xc) syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x2, 0x0, 0x9, 0x8, "29214b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c728bc946251c33da7d2b9579e83e7f00b000", [0xe35, 0x3f]}) [ 1572.558610][ T4782] loop3: detected capacity change from 0 to 136 20:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0xc, 0x0, 0x3) 20:42:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f4c4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x280000b, 0x4010, r1, 0x0) preadv(r1, &(0x7f0000000040), 0x0, 0x40000000, 0x3f) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x7, 0x0, 0x2, 0x15, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d9e700729d0b8561221a170a052cc8bc83c9662579e88b60e9f8a71800", [0x2, 0x10000001fff]}) 20:42:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0xa75068afdc43ba64) fadvise64(r0, 0x0, 0x0, 0x1) 20:42:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xff) r1 = signalfd(r0, &(0x7f0000000040)={[0x8]}, 0x8) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x84) setxattr$security_evm(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)=ANY=[@ANYBLOB="04010201800000000000004e9d0f7b1c"], 0x10, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0xd, 0x0, 0x3) [ 1572.743420][ T4805] loop3: detected capacity change from 0 to 136 20:42:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xfb}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7fffffff, 0x509142) fadvise64(r0, 0x0, 0x0, 0x3) 20:42:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000300), &(0x7f00000005c0)='./file0\x00', 0x2, 0x3, &(0x7f0000000880)=[{&(0x7f0000000600)="0a10d47dd311f2bf64d22d2259b92bf65ca64334efe9371c222637c863791244547fb187650d5d46e54a95a739d7ef2abf72c0a966b346d8dbc301b1ccf2c330d171d60af99530242fcc69f8e2a76d34a8ba5cc3bd0a32bec18da56be6d5f39f7c5804fb765d0a40eba2427bb22bdb1a4a1c6a5bddd719755a8c2e7ae2ebb997987ff8ab051a86dc58303d886056482c6ad78604a7311cfa138447b73eb72ff330b20e1e27ae38445214b4a66e0fc0e35da0118cf0a3d74c5b34f176b12e7cf3ace260e98190d386e56a45ec47f43754bc9b955aa96b80cfccd29a38a33581a5e0ff1bff08ac9c56f490", 0xea, 0xa2}, {&(0x7f0000000700)="c2c5b798ad3fb22004d2ece76a482a05c445926881efc2633d8f243db6b9b8b643bea22b2a1c065c750eef5946e07917a67d69f1a8e967280b287ebd861f00168ca2d5f9e16778abeec6cf66f968c7a11bdc1e0b8f54d5c5fc1baee85d949a37a436ac128e4e2f299e023034f5c53d81c70a3e8fc62e16533210831e95819f151b54c61732421918025c8cb6778d7f8a557309b383fb", 0x96, 0x1f}, {&(0x7f00000007c0)="2d4548471b8f23252f6bfda676b0dec765d05885eb50a121e880093dc0389b96c393141861167fd5cba8f51a6ee47e552aaa1ae2fe1073989a36af557c9e351cba362cf49aed09f9ab0b8d09846c89f7dfb80974a01c326e2e7da8f4941651629b9949cff1933efb28000c6ff70f6ac3f931ebbf6c20d9131d4255f9350faaab1905802f35cc159b0b0d432cb46337fab14192d3b0a9933122fb0166b86f59", 0x9f, 0xff}], 0x1000010, &(0x7f0000000a80)=ANY=[@ANYBLOB="696f636861727365743d6d61636963656c616e642c6e6f6e756d7461696c3d302c6e6673bf85248b74616c655f726f2c7569643d986a899f87d9f80448b34c71171d8cfb695547fa21b6ec9423758ac8947778c6f6452a6f2d1afd63d7aff4dbcb05f8cda2f9fa641491d4b24746fb4454b1571ec299f933c7cb751ea06844c5907290c27d809672cdcdf4996ec6de3139be3765e3ae4d1a9f1d6987cc710dbe20cc57421ab8a989207d6da34043a18cc4326aa099148cfd15057adb73e67c4229ab53fae3770534b61114d94227abe86efe93d8647724c97740df697b4c737ab59adb02b4b173287631d7", @ANYRESDEC=0x0, @ANYBLOB="2c7375626a5f747970653d002c646f6e745f6d6561737572652c65ad6e7a755cb6673df4bf52c7dcf326", @ANYRESDEC, @ANYBLOB="3d4d41595f41505089e7137d73454e442c666f776e65723c", @ANYRESDEC, @ANYBLOB=',obj_type=\x00,\x00']) mmap(&(0x7f000029b000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r2, 0x8bac8000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) r3 = syz_io_uring_setup(0x68, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x4c}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f000050c000/0x2000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r3, 0x90e, 0x0, 0x0, 0x0, 0x0) r4 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000064900)={0x8, [{}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x3, "e3f274c30e830c"}) r12 = syz_open_dev$tty20(0xc, 0x4, 0x1) r13 = dup2(r12, r3) r14 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000009c0)='cmdline\x00') io_uring_register$IORING_REGISTER_EVENTFD(r14, 0x4, &(0x7f0000000a00)=r13, 0x1) ioctl$KDGETMODE(r12, 0x4b3b, &(0x7f0000000080)) preadv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/180, 0xb4}, {&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f00000003c0)=""/80, 0x50}, {&(0x7f0000000280)=""/40, 0x28}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000001d80)=""/4096, 0x1000}], 0x7, 0x3, 0x7) 20:42:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f684d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pread64(r2, 0xfffffffffffffffe, 0x0, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000040), 0x0, 0xd9f, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) 20:42:10 executing program 1: sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x8, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_PREV_BSSID={0xa}, @NL80211_ATTR_MAC_HINT={0xa, 0xc8, @from_mac=@broadcast}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x40001) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) dup2(r0, 0xffffffffffffffff) 20:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0xe, 0x0, 0x3) 20:42:10 executing program 2: syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x13, 0x0, "1c7c1e843a6f94da675a30f57b8f4e65b8e6082f48181b3b999501b1c60d2c4d4c4839a89f1058a912a3aeec6e7604d98c3890a597d09dca52e8ebd58345bc8e", "3f5bda9768acdd1e2b692c89ddb135ecccd10e90939213242f70dc0133cfb732c8df08fb10137fad75b957760664d8412bf3166e7c8108357cc4148edd7817d8", "f2f6bce75a040d98be7eab7ea66aa286897f4e52816e4bedbc2a030d80f8cb7d", [0x5, 0x200001]}) [ 1572.871376][ T4838] FAT-fs (loop5): Unrecognized mount option "nfs$tale_ro" or missing value [ 1572.886251][ T4834] loop3: detected capacity change from 0 to 136 20:42:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x300}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f6c4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:10 executing program 5: sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x815) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(r2, &(0x7f00000001c0)="b92b040caa745f00b2080c880edb02a97d375bdc9fbfd1776dfdce9904def2952f532ea9b1cb71ff0ecd884fea6787d74135f2f8d3bb669067ae26405eda30f35f0ac5eb3f83a9bccac42d59f3fd9858e85e6da1e5e89d41b62ea57bda28d4eb5e5539124b6013c1171085e10e0f38c226f4e3a43d937dc805aeca69b842851b325e07528774414112b7684f721d5bbdd93ac82a31444d055d6659334b3e6590ba70b8ad641a5f11401e1a5f2a951ae67fe6944180", 0xb5) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:42:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x400, 0x1ffb]}) 20:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0xf, 0x0, 0x3) [ 1572.962650][ T4838] FAT-fs (loop5): Unrecognized mount option "nfs$tale_ro" or missing value 20:42:10 executing program 1: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x357400, 0x0) splice(r0, &(0x7f0000000040)=0x3, r1, &(0x7f00000000c0)=0x6, 0x8, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x30, 0x3, &(0x7f0000000580)=[{&(0x7f00000003c0)="dac68bfe9e672c2dc42ae8c2a141cff46058d5fe2f299f53cba261635688ea1c1991026cf63648586483c3a56a6bd7080fac13f0c519d55439da55c0f818ead2dfeea607ba4f2a49fa1605ebf69783684818b8f492a53f5a15428a99dcf501528d311cb4e203da5dea484c977b7d7230bc075dddad1f474920306805324c53b0c98e0d35b8911e9eacd6d58a9ab514ccf474dc77a6786ba506888eb4d330fc18a9a8fcfce763c27d4e8193a6a59c924ed30434d1bb3a03fb4a12f74297a8263ba201b2a6ea69f0f0f1", 0xc9, 0x3f}, {&(0x7f0000000300)="35946bb708b4a88454806906", 0xc, 0x44}, {&(0x7f00000004c0)="037452452c4fb9c730adbf529359e986def00fe4ddde1cfc2534a2159e51391d72a8658ea906cf988e7ec2e5a776483db7d922944a0a14e9ba75a3b3eb300751c1cdd8e621625d39102d5363b3ffed50cbbe5c95086c5991da4a4635fa389d5d0054a9395d2ec1460b2107a40fe6111a6c4d1670581190c73c52010eae812b85868d84a37275d4d5156df0815257503894ae58a3c0db46d3275cb6c1816f1c2dcec82508027ec0c29e", 0xa9, 0x8}], 0x21042, &(0x7f0000000600)={[{@huge_never}, {@mode={'mode', 0x3d, 0x1}}], [{@dont_measure}, {@subj_role={'subj_role', 0x3d, 'syzkaller0\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}) openat(r3, &(0x7f0000000680)='./file0\x00', 0x210001, 0x1e0) write$P9_RGETATTR(r1, &(0x7f0000000180)={0xa0, 0x19, 0x2, {0x0, {0x4, 0x3, 0x6}, 0x7a, 0x0, 0xee01, 0x9, 0xffffffffffffff4d, 0x8, 0xffffffffffffffe0, 0x100, 0x6, 0x3, 0xc00, 0x4, 0xffffffffffffff57, 0x0, 0x401, 0xffffffffffffffc1, 0x5, 0x1}}, 0xa0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r4 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r4, 0x90e, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r5, r4) ioctl$BTRFS_IOC_SYNC(r5, 0x9408, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x306, @remote}, 0x48, {0x2, 0x4e21, @broadcast}, 'syzkaller0\x00'}) 20:42:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x500}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:10 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x40, r0, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x0, 0x4c}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008000}, 0x20040800) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x4d}, @val={0x8, 0x3, r1}, @val={0xc, 0x99, {0xfff, 0x20}}}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40881}, 0x4000000) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000016c0)=ANY=[@ANYRESHEX, @ANYRES16=r4, @ANYRESDEC, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r3) sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x14, r5, 0x4, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x408d1}, 0x48800) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r5, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd4b}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fc}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x801) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) fadvise64(r2, 0x0, 0x0, 0x3) 20:42:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f744d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) fcntl$setstatus(r0, 0x4, 0x4000) [ 1573.043724][ T4870] loop3: detected capacity change from 0 to 136 20:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x10, 0x0, 0x3) 20:42:10 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xfffffffe, 0x4, 0x5, 0x0, "d1dbdaa23583acd4ad35bbd5f249174196ba3be84be8a9330970a9b0866d526d2990e998d20b673360066358ba7b2539368f35543c688d52a53641edbdd53ba5", "8b7f54ade2e57c4404bf619c65ea1a0f780e5b4fb67b177c94d274fc17d328c4", [0x27, 0x81]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0xffff, 0x0, 0x9, 0x1, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe37, 0x2000]}) 20:42:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$security_evm(r1, &(0x7f0000000080), &(0x7f00000000c0)=@sha1={0x1, "a54fbe9f03f1f6cdb2d82085ed128d00dcba00b1"}, 0x15, 0x2) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:42:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f7a4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1573.156582][ T4907] loop3: detected capacity change from 0 to 136 20:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x11, 0x0, 0x3) 20:42:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x600}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={[0x6]}, 0x8, 0x80000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x3, 0x1, 0x5, 0x14, "66b56ab854f871e59539982ba3d1e0214425d47580e9d5a77125cdcf5a72b2c57d6d356e90cd016b0dd8a822ceff0ee64e3f0d84ed241dde405021e14f4aa0d2", "a9d57dda3f5727e0a34553f988bf350d55b9e8018f0580f56f0775ee053f19e3", [0x9]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000300)={{0x2, 0x0, 0x5, 0x0, 0x6}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="ae56c0b6d025535448f415", 0xb}, {&(0x7f0000000240)="6e81eab1158ef852250eb33c9ce2d6727afdea4e461d68203aa055783509106bf6331edbb62f1014a0f415edfd7476600dc4e469b5f12ebbc9c0bfe84b65e5bbe5236550eab9a77088a1", 0x4a}], 0x2, 0x8, 0xd1) 20:42:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f844d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x700}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:10 executing program 1 (fault-call:4 fault-nth:0): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0xffff) 20:42:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4bc, 0x220002) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) fcntl$getflags(0xffffffffffffffff, 0x40a) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/159, 0x9f}, {&(0x7f0000000180)=""/106, 0x6a}], 0x3, 0x3, 0xffffffc3) 20:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x12, 0x0, 0x3) 20:42:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r4}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) [ 1573.355115][ T4942] loop3: detected capacity change from 0 to 136 [ 1573.393384][ T4964] FAULT_INJECTION: forcing a failure. [ 1573.393384][ T4964] name failslab, interval 1, probability 0, space 0, times 0 [ 1573.406065][ T4964] CPU: 0 PID: 4964 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1573.414748][ T4964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1573.424836][ T4964] Call Trace: [ 1573.428114][ T4964] dump_stack+0x137/0x19d [ 1573.432467][ T4964] should_fail+0x23c/0x250 [ 1573.436889][ T4964] __should_failslab+0x81/0x90 [ 1573.441705][ T4964] ? alloc_pipe_info+0xac/0x350 [ 1573.446619][ T4964] should_failslab+0x5/0x20 20:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x13, 0x0, 0x3) 20:42:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x900}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f884d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) [ 1573.451158][ T4964] kmem_cache_alloc_trace+0x49/0x310 [ 1573.456454][ T4964] alloc_pipe_info+0xac/0x350 [ 1573.461141][ T4964] splice_direct_to_actor+0x5f7/0x650 [ 1573.466574][ T4964] ? do_splice_direct+0x170/0x170 [ 1573.471609][ T4964] ? security_file_permission+0x87/0xa0 [ 1573.477159][ T4964] ? rw_verify_area+0x136/0x250 [ 1573.482058][ T4964] do_splice_direct+0xf5/0x170 [ 1573.486830][ T4964] do_sendfile+0x773/0xda0 [ 1573.491289][ T4964] __x64_sys_sendfile64+0xf2/0x130 [ 1573.496491][ T4964] do_syscall_64+0x4a/0x90 20:42:10 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x8000, 0x22) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x40, 0x5, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434919e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0xfff]}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@llc, &(0x7f0000000040)=0x80, 0x80400) sendfile(r0, r1, &(0x7f00000001c0), 0x8) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmmsg$inet(r2, &(0x7f00000004c0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000880)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @empty, @local}}}], 0x20}}, {{&(0x7f00000001c0)={0x2, 0x4e22}, 0x10, 0x0, 0x0, &(0x7f0000000600)=[@ip_retopts={{0x24, 0x0, 0x7, {[@timestamp_addr={0x44, 0x4, 0x6a}, @rr={0x7, 0xf, 0xd, [@initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}]}]}}}], 0x28}}], 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2, 0x63, r4}) [ 1573.500909][ T4964] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1573.506882][ T4964] RIP: 0033:0x4665d9 [ 1573.510771][ T4964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1573.530528][ T4964] RSP: 002b:00007f1312913188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1573.538945][ T4964] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1573.546924][ T4964] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 20:42:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xa00}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffa, 0xa, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35]}) [ 1573.554987][ T4964] RBP: 00007f13129131d0 R08: 0000000000000000 R09: 0000000000000000 [ 1573.562966][ T4964] R10: 000000000000ffff R11: 0000000000000246 R12: 0000000000000001 [ 1573.571016][ T4964] R13: 00007ffeb23ee80f R14: 00007f1312913300 R15: 0000000000022000 20:42:10 executing program 1 (fault-call:4 fault-nth:1): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0xffff) 20:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x14, 0x0, 0x3) 20:42:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xb00}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0xa0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) [ 1573.671683][ T5005] FAULT_INJECTION: forcing a failure. [ 1573.671683][ T5005] name failslab, interval 1, probability 0, space 0, times 0 [ 1573.684363][ T5005] CPU: 0 PID: 5005 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1573.693042][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1573.703185][ T5005] Call Trace: [ 1573.706467][ T5005] dump_stack+0x137/0x19d [ 1573.710804][ T5005] should_fail+0x23c/0x250 [ 1573.712956][ T4995] loop3: detected capacity change from 0 to 136 [ 1573.715306][ T5005] ? kcalloc+0x32/0x40 [ 1573.715325][ T5005] __should_failslab+0x81/0x90 [ 1573.730331][ T5005] should_failslab+0x5/0x20 [ 1573.734873][ T5005] __kmalloc+0x66/0x340 [ 1573.739106][ T5005] ? kmem_cache_alloc_trace+0x215/0x310 [ 1573.744661][ T5005] ? alloc_pipe_info+0xac/0x350 [ 1573.749533][ T5005] kcalloc+0x32/0x40 [ 1573.753434][ T5005] alloc_pipe_info+0x1be/0x350 [ 1573.758256][ T5005] splice_direct_to_actor+0x5f7/0x650 [ 1573.763664][ T5005] ? do_splice_direct+0x170/0x170 20:42:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xc00}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:11 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000300)="66530700ae897094e7b126825deaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26e45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e054859cff15f715134d82ce9c0952d644157684e3dae491de7642a7c52ca392aeb56b80d6b89affd171c1c2d523be91b5877341e0e1dcc202", 0x7c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) waitid(0x0, 0x0, 0x0, 0x4, 0x0) exit_group(0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1573.768693][ T5005] ? security_file_permission+0x87/0xa0 [ 1573.774271][ T5005] ? rw_verify_area+0x136/0x250 [ 1573.779218][ T5005] do_splice_direct+0xf5/0x170 [ 1573.784087][ T5005] do_sendfile+0x773/0xda0 [ 1573.788508][ T5005] __x64_sys_sendfile64+0xf2/0x130 [ 1573.793627][ T5005] do_syscall_64+0x4a/0x90 [ 1573.798055][ T5005] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1573.803954][ T5005] RIP: 0033:0x4665d9 [ 1573.807849][ T5005] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1573.827468][ T5005] RSP: 002b:00007f1312913188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1573.835882][ T5005] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1573.843866][ T5005] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1573.851921][ T5005] RBP: 00007f13129131d0 R08: 0000000000000000 R09: 0000000000000000 [ 1573.859888][ T5005] R10: 000000000000ffff R11: 0000000000000246 R12: 0000000000000001 20:42:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004ffe4d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x15, 0x0, 0x3) 20:42:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xd00}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0xfffffffffffffffe, 0x569180) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) [ 1573.867869][ T5005] R13: 00007ffeb23ee80f R14: 00007f1312913300 R15: 0000000000022000 [ 1573.891247][ T25] audit: type=1326 audit(1622148131.194:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5021 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 1573.925570][ T25] audit: type=1326 audit(1622148131.194:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5021 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 20:42:11 executing program 1 (fault-call:4 fault-nth:2): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0xffff) [ 1573.950274][ T25] audit: type=1326 audit(1622148131.194:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5021 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=186 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 1573.988183][ T5040] loop3: detected capacity change from 0 to 136 [ 1574.005186][ T5047] FAULT_INJECTION: forcing a failure. [ 1574.005186][ T5047] name failslab, interval 1, probability 0, space 0, times 0 [ 1574.015144][ T25] audit: type=1326 audit(1622148131.194:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5021 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 1574.017842][ T5047] CPU: 1 PID: 5047 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1574.042019][ T25] audit: type=1326 audit(1622148131.194:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5021 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 1574.050332][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1574.050343][ T5047] Call Trace: [ 1574.050351][ T5047] dump_stack+0x137/0x19d [ 1574.050373][ T5047] should_fail+0x23c/0x250 [ 1574.050388][ T5047] ? kmalloc_array+0x2d/0x40 [ 1574.076054][ T25] audit: type=1326 audit(1622148131.194:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5021 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=61 compat=0 ip=0x4665d9 code=0x7ffc0000 20:42:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000180), 0x4c0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x2, 0x8, 0xa366, 0x8, 0x13, "f7b9538718eada80b26840daa5bcd5aaa3df64"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_io_uring_setup(0x68, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, r2}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) io_uring_enter(r3, 0x90e, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) r5 = fsmount(r2, 0x0, 0x1) dup2(r4, r5) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r6, 0x4, &(0x7f0000000140)=r2, 0x1) [ 1574.084457][ T5047] __should_failslab+0x81/0x90 [ 1574.088129][ T25] audit: type=1326 audit(1622148131.194:369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5021 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 1574.092321][ T5047] should_failslab+0x5/0x20 [ 1574.092339][ T5047] __kmalloc+0x66/0x340 [ 1574.096990][ T25] audit: type=1326 audit(1622148131.194:370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5021 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 1574.101335][ T5047] ? splice_from_pipe+0xc0/0xc0 [ 1574.101357][ T5047] kmalloc_array+0x2d/0x40 [ 1574.126131][ T25] audit: type=1326 audit(1622148131.194:371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5021 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=278 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 1574.129864][ T5047] iter_file_splice_write+0xc1/0x750 [ 1574.225047][ T5047] ? atime_needs_update+0x2ba/0x390 [ 1574.230236][ T5047] ? ext4_file_read_iter+0x1db/0x290 [ 1574.235505][ T5047] ? generic_file_splice_read+0x284/0x310 [ 1574.241323][ T5047] ? splice_from_pipe+0xc0/0xc0 [ 1574.246235][ T5047] direct_splice_actor+0x80/0xa0 [ 1574.251247][ T5047] splice_direct_to_actor+0x345/0x650 [ 1574.256601][ T5047] ? do_splice_direct+0x170/0x170 [ 1574.261607][ T5047] do_splice_direct+0xf5/0x170 [ 1574.266351][ T5047] do_sendfile+0x773/0xda0 [ 1574.270749][ T5047] __x64_sys_sendfile64+0xf2/0x130 [ 1574.275855][ T5047] do_syscall_64+0x4a/0x90 [ 1574.280265][ T5047] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1574.286163][ T5047] RIP: 0033:0x4665d9 [ 1574.290048][ T5047] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1574.309654][ T5047] RSP: 002b:00007f1312913188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1574.318159][ T5047] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1574.326203][ T5047] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1574.334220][ T5047] RBP: 00007f13129131d0 R08: 0000000000000000 R09: 0000000000000000 [ 1574.342170][ T5047] R10: 000000000000ffff R11: 0000000000000246 R12: 0000000000000001 [ 1574.350121][ T5047] R13: 00007ffeb23ee80f R14: 00007f1312913300 R15: 0000000000022000 20:42:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x16, 0x0, 0x3) 20:42:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xe00}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f00003f5000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x48aaf000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:42:11 executing program 1 (fault-call:4 fault-nth:3): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0xffff) [ 1574.374602][ T25] audit: type=1326 audit(1622148131.194:372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5021 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 20:42:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f0025002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x1100}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1574.451125][ T5069] FAULT_INJECTION: forcing a failure. [ 1574.451125][ T5069] name failslab, interval 1, probability 0, space 0, times 0 [ 1574.463772][ T5069] CPU: 1 PID: 5069 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1574.472615][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1574.482678][ T5069] Call Trace: [ 1574.485961][ T5069] dump_stack+0x137/0x19d [ 1574.490296][ T5069] should_fail+0x23c/0x250 [ 1574.494727][ T5069] ? file_tty_write+0x204/0x660 20:42:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x1200}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1574.499574][ T5069] __should_failslab+0x81/0x90 [ 1574.504398][ T5069] should_failslab+0x5/0x20 [ 1574.508894][ T5069] __kmalloc+0x66/0x340 [ 1574.513141][ T5069] file_tty_write+0x204/0x660 [ 1574.517825][ T5069] ? n_tty_read+0x10c0/0x10c0 [ 1574.522590][ T5069] tty_write+0x24/0x30 [ 1574.526660][ T5069] do_iter_readv_writev+0x2cb/0x360 [ 1574.531894][ T5069] do_iter_write+0x112/0x4c0 [ 1574.536486][ T5069] ? kmalloc_array+0x2d/0x40 [ 1574.541165][ T5069] vfs_iter_write+0x4c/0x70 [ 1574.545688][ T5069] iter_file_splice_write+0x40a/0x750 [ 1574.551148][ T5069] ? splice_from_pipe+0xc0/0xc0 [ 1574.555996][ T5069] direct_splice_actor+0x80/0xa0 [ 1574.560940][ T5069] splice_direct_to_actor+0x345/0x650 [ 1574.566321][ T5069] ? do_splice_direct+0x170/0x170 [ 1574.571354][ T5069] do_splice_direct+0xf5/0x170 [ 1574.576117][ T5069] do_sendfile+0x773/0xda0 [ 1574.580554][ T5069] __x64_sys_sendfile64+0xf2/0x130 [ 1574.585669][ T5069] do_syscall_64+0x4a/0x90 [ 1574.590125][ T5069] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1574.596022][ T5069] RIP: 0033:0x4665d9 [ 1574.599928][ T5069] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1574.619590][ T5069] RSP: 002b:00007f1312913188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1574.627999][ T5069] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1574.635996][ T5069] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1574.643967][ T5069] RBP: 00007f13129131d0 R08: 0000000000000000 R09: 0000000000000000 20:42:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x24222, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38000000, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x0, 0x4, 0x200, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa8f4b9ce46373594, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xae5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000020c0)=[{{&(0x7f00000000c0)=@isdn, 0x80, 0x0}}], 0x1, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r3, &(0x7f00000017c0), 0x1d0, 0x0, 0x0) pidfd_open(0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa, 0x40010, r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r6, 0x8c4b8000) ioctl$BTRFS_IOC_ADD_DEV(r4, 0x5000940a, &(0x7f0000000d80)={{r6}, "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"}) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 20:42:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) 20:42:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x80041284, &(0x7f0000000c80)) r2 = socket$netlink(0x10, 0x3, 0x15) r3 = pidfd_getfd(r1, r1, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0xa660}, {r3, 0x2004}, {r1, 0x4000}], 0x3, &(0x7f00000000c0), &(0x7f0000000100)={[0x5]}, 0x8) 20:42:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x17, 0x0, 0x3) [ 1574.651941][ T5069] R10: 000000000000ffff R11: 0000000000000246 R12: 0000000000000001 [ 1574.659928][ T5069] R13: 00007ffeb23ee80f R14: 00007f1312913300 R15: 0000000000022000 20:42:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x20000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 20:42:12 executing program 1 (fault-call:4 fault-nth:4): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0xffff) 20:42:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat$cgroup_freezer_state(r1, &(0x7f00000000c0), 0x2, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f0000000d80)="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", 0x1000, 0x2000c080, &(0x7f0000000080)={0xa, 0x4e24, 0x80000001, @remote, 0x9}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100), 0x4, 0x2200) write(r3, &(0x7f0000000140)="4534a16064d1bfcb305f592694079fbc7dfb1abe4bba6232eccf71644b98e22ed1ae2d5c96790994a1e4b43ce4e3b66eae3e597745820a63e768f68b99aa2c6ed1111581413cc4b2acf1d89eff604eaeb4b9e9a9b411aad59af70dd16fed8b1b2d3083e2f4e0a8edc998cd766d69719d067ad1ba0f97493c3d1033ed359fdbf7da001327d0e5820a3cf1564332a7560727a1d6d95ae556582fea0e22693fcf4ab4cf29baaae9cbf6d4e9e059e8c4e393ecd7d31318bf8e14a6", 0xb9) ioctl$LOOP_GET_STATUS64(r1, 0x80041284, &(0x7f0000000c80)) 20:42:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x2000}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d040000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x18, 0x0, 0x3) [ 1574.745454][ T5109] loop3: detected capacity change from 0 to 136 [ 1574.817917][ T5125] loop3: detected capacity change from 0 to 136 20:42:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d040100200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1574.915283][ T5126] FAULT_INJECTION: forcing a failure. [ 1574.915283][ T5126] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1574.928528][ T5126] CPU: 0 PID: 5126 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1574.937209][ T5126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1574.947387][ T5126] Call Trace: [ 1574.950670][ T5126] dump_stack+0x137/0x19d [ 1574.955010][ T5126] should_fail+0x23c/0x250 [ 1574.959436][ T5126] should_fail_usercopy+0x16/0x20 [ 1574.964536][ T5126] _copy_to_user+0x1c/0x90 [ 1574.968965][ T5126] simple_read_from_buffer+0xab/0x120 [ 1574.974343][ T5126] proc_fail_nth_read+0xf6/0x140 [ 1574.979460][ T5126] ? rw_verify_area+0x136/0x250 [ 1574.984337][ T5126] ? proc_fault_inject_write+0x200/0x200 [ 1574.989977][ T5126] vfs_read+0x154/0x5d0 [ 1574.994152][ T5126] ? __fget_light+0x21b/0x260 [ 1574.998910][ T5126] ? __cond_resched+0x11/0x40 [ 1575.003583][ T5126] ksys_read+0xce/0x180 [ 1575.007825][ T5126] __x64_sys_read+0x3e/0x50 [ 1575.012324][ T5126] do_syscall_64+0x4a/0x90 [ 1575.016823][ T5126] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1575.022724][ T5126] RIP: 0033:0x41935c [ 1575.026627][ T5126] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1575.046232][ T5126] RSP: 002b:00007f1312913170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1575.055869][ T5126] RAX: ffffffffffffffda RBX: 000000000000ffff RCX: 000000000041935c 20:42:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 20:42:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x3, 0x20041) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x19, 0x0, 0x3) [ 1575.064012][ T5126] RDX: 000000000000000f RSI: 00007f13129131e0 RDI: 0000000000000006 [ 1575.071983][ T5126] RBP: 00007f13129131d0 R08: 0000000000000000 R09: 0000000000000000 [ 1575.080042][ T5126] R10: 000000000000ffff R11: 0000000000000246 R12: 0000000000000001 [ 1575.088013][ T5126] R13: 00007ffeb23ee80f R14: 00007f1312913300 R15: 0000000000022000 20:42:12 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0xffff) 20:42:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x1a, 0x0, 0x3) 20:42:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffff7, 0x0, 0x8009, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0x7, 0x2000]}) [ 1575.172188][ T5165] loop3: detected capacity change from 0 to 136 20:42:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d040200200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x107702) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) fdatasync(r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x43eae795, 0x9, 0x0, 0xc, "9e7856fd1358b8bc0d6502437c28aca003451e5f96ce77338ac7ab63e6066b18c6e8765038b27754710ea89a2954c023d155619cbcaed2f9a2d981518c3d4cf7", "f1ba3e1e4d40ebd3d4051921c4621cf30e119022ee0632c9c51bf0128d849901", [0x101, 0x5]}) [ 1575.349685][ T5182] loop3: detected capacity change from 0 to 136 20:42:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x2500}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:12 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0x8) 20:42:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x1b, 0x0, 0x3) 20:42:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d040300200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x4, 0x9, 0x0, "29374b6c33519af2872c5a1884e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456c11d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2001]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x58) ioctl$LOOP_CLR_FD(r1, 0x4c01) 20:42:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_io_uring_setup(0x65, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000280)=""/98, 0x62}, {&(0x7f0000000040)=""/27, 0x1b}], 0x4, 0x4, 0x8) 20:42:12 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0x10) 20:42:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d000a00200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) [ 1575.649580][ T5203] loop3: detected capacity change from 0 to 136 20:42:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x3f00}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:13 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0x30) 20:42:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000140)={0x7f, 0x3}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x1c, 0x0, 0x3) 20:42:13 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0x50) 20:42:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x4800}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1575.785803][ T5237] loop3: detected capacity change from 0 to 136 20:42:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d000b00200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97", 0x12, 0x8}], 0x0, &(0x7f00000000c0)={[{@dmode}]}) 20:42:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x2, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x100000001]}) 20:42:13 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0x60) 20:42:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r0, 0x1d, 0x0, 0x3) 20:42:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x4c00}, 0x0, {}, 0xfffffffb, 0x0, 0x0, 0x8, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) [ 1575.938271][ T5266] loop3: detected capacity change from 0 to 136 20:42:13 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x14, r2, 0xc9647caf603edff5, 0x0, 0x0, {0x26}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="50000006", @ANYRES16=r2, @ANYBLOB="0c072abd7000fcdbdf253d0000000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c008200736f757263655f6d61635f69735f6d756c74696361737400"], 0x50}, 0x1, 0x0, 0x0, 0x40084}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd4, r2, 0x2, 0x70bd26, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x1a0193fd53428cb2}, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x4bc, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffffb, 0x0, 0x9, 0x0, "29374b6d33519af2872c5a0b84e4eefc47e3e37c95bf2bd5bc7c0a0285089416a6f592801ab46a6f096e8825fb717c81a2d41dc47357456411d434959e4f5457", "d97f1c729d0b8b14221a1760d92cc8ac8bc946251c33da7d2b9579e83e7f00b0", [0xe35, 0x2000]}) 20:42:13 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$sock_ifreq(r2, 0x5452, &(0x7f0000000080)={'veth0_vlan\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) sendfile(r0, r1, 0x0, 0x70) 20:42:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="01434430303101004c494e55a92020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d022000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000400)="ccbd5a680f953a55bba46eb085a1f6258a97