ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:30 executing program 5: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ftruncate(r2, 0x54cc) [ 781.016083][ T4007] loop4: detected capacity change from 0 to 4 16:23:30 executing program 1: write$char_raw(0xffffffffffffffff, &(0x7f0000000200)={"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"}, 0x1e00) r0 = 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$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x3c}, 0x0, @in=@multicast1}}, 0xe8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$inet6(r1, &(0x7f0000004640)=[{{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) [ 781.151061][ T4011] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 781.159219][ T4011] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000b6251d21 [ 781.225119][ T4011] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 781.233351][ T4011] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 781.244716][ T4011] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 781.252740][ T4011] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 781.278052][ T4011] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 781.286130][ T4011] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 781.300014][ T4037] loop2: detected capacity change from 0 to 512 [ 781.301063][ T4011] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 781.314416][ T4011] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:31 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:31 executing program 5: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb0, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x20}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0xb0}, 0x1, 0x0, 0x0, 0x24004054}, 0x80) sendfile(r0, r1, 0x0, 0x4000000000010046) 16:23:31 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000052008106000000001409f7fe0a"], 0x14}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) 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) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f00000007c0)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000740)=[{&(0x7f0000000280)=""/206, 0xce}, {&(0x7f0000000380)=""/139, 0x8b}, {&(0x7f0000000200)=""/9, 0x9}, {&(0x7f0000000440)=""/144, 0x90}, {&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000580)=""/221, 0xdd}, {&(0x7f0000000680)=""/87, 0x57}, {&(0x7f0000000700)=""/53, 0x35}], 0x8, 0x9, 0x2) write$binfmt_script(r5, &(0x7f0000000100)={'#! ', './file0', [{0x20, '^-'}], 0xa, "b0b622041e401b0145e259d88e9d866de033ff6cebbc99388552ca5e7de8cd13ffd057e86cc406fbca6f2b462a14d37a83952a3ca354d41adbc396175ab83ad9004a88320a286ddde124377e4f1e19c197684f12c52f53b4b47fc7e8f983050b71a70f4c9a0c0f87ebae3ff8989da127c2575b6a9a7995eb338a672c20300af0817d3d603bbfe4809e5538b9169ae9f5a3bc82c059e9ef93fea043763540b8b0695d9cde6de20299db59e04d2c0aa550a5d117ecd8cab956d00eeab58d01952d0adc229df0d0c636f8a182508ed7522991c59276689ca0f7fe87dc339d9f254d6bafc16042d8e584b5e7a8e645846e6fc4"}, 0xff) 16:23:31 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) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 781.336336][ T4041] loop4: detected capacity change from 0 to 4 [ 781.347806][ T4037] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 781.359372][ T4046] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 781.367886][ T4046] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000002e0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 781.387547][ T4041] loop4: detected capacity change from 0 to 4 16:23:31 executing program 5: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x80, 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) r5 = openat2$dir(0xffffffffffffff9c, &(0x7f00000025c0)='./bus\x00', &(0x7f0000002600)={0x20102, 0x85, 0x12}, 0x18) unlinkat(r5, &(0x7f0000002640)='./bus\x00', 0x200) 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) r7 = open(&(0x7f0000002500)='./bus\x00', 0x4042, 0x8) io_submit(0x0, 0x6, &(0x7f0000002580)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x7f, r2, &(0x7f0000000080)="1ff7cfe21998510c431e2d769654da8129a4ba2cd086df4ed1fb82a8a6ba93ec9922d326096f3155f88a3cbfcb824bef514945b899bd5214a3ebc8c6fbc3ae16d524528c9bd5c6c60f024cdb2e4760435fd54a86e4c0ba", 0x57, 0x2, 0x0, 0x2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0xf70, r1, &(0x7f0000000100)="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", 0xfa, 0xffffffffffff4892, 0x0, 0x2, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x1, r4, &(0x7f00000002c0)="864c925c7ec665bbb23431436fb169710d1f4eac7f7cf2e38c320a36e7b0f7bd189c73f8999ffd91ad130f9ad79ea5b5c61e46dc896cbd8be5cecd37d6a68c51b6d1e2e7ca2ac743900de606cc0e4509ff0f72c0fb4df7700cc78386696a99ac428bbfe6bb61e7aefd1b522ca45f97459ea28b3bda50c5c2f99105a835a6784e6e59629ac3af58a89beef5157bd9203e9075ea1bef8b1e7fd4d5b45fd6cbfb9dbede9730ca7ccab9a6b4df542239e35bfb28d714e9a60bf6bc082cadfa1905f67ba6f27bc6df43e26bb0e60ebb54ad073cd9bbab22c63870b3e2ea64533e3f0431099593769b312d400a6fa8b2d8347ad3ed0d", 0xf3, 0x3, 0x0, 0x1}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x8, 0x3ff, r0, &(0x7f0000000400)="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", 0x1000, 0x4, 0x0, 0x3, r6}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000001440)="2cd9c114b2dc11f388c427c6e083932a18328a5cd3c2983eca90d7a33b0c7ae5de7cfa45aa6e8231021f3db81f73eb0b0c3dfe570aa0e32c6222c54327b1605c2516c6844181", 0x46, 0x3, 0x0, 0x6}, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x6, 0x4, 0xffffffffffffffff, &(0x7f0000001500)="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", 0x1000, 0x7, 0x0, 0x0, r7}]) sendfile(r0, r1, 0x0, 0x4000000000010046) 16:23:31 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="5f698d16434a667b34dd0b4234bc760d6dc280c742a16252", 0x18}, {&(0x7f0000000080)="d9dc4e4c2502f5d76afb95f9e531743c5603b78bbefb75e4781b97b27c4ad9b886705e33db9ed071e2777451a672dd1d", 0x30}, {&(0x7f00000000c0)="2e90dd16ea", 0x5}], 0x3, 0x5) write$P9_RSTATFS(0xffffffffffffffff, &(0x7f0000000140)={0x43, 0x9, 0x1, {0x7, 0x9, 0x10001, 0xffffffff9cdb011f, 0x80000000000, 0x8, 0x2d1460de, 0x101, 0x7f}}, 0x43) r0 = open(&(0x7f0000000200)='./bus\x00', 0x1613c2, 0x0) r1 = inotify_init1(0x800) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x110, r1, 0x6ae2a000) sendfile(r0, r1, 0x0, 0x4000000000010449) [ 781.438667][ T4059] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 781.450663][ T4059] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:31 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) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 781.540661][ T4077] loop4: detected capacity change from 0 to 4 [ 781.542775][ T4075] loop2: detected capacity change from 0 to 512 [ 781.565703][ T4075] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000003f0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:31 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, 0x0, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 781.607284][ T4077] loop4: detected capacity change from 0 to 4 [ 781.635893][ T4059] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 781.647097][ T4059] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f8474cfe [ 781.711934][ T4059] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 781.722314][ T4059] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 781.735780][ T4059] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 781.745930][ T4059] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000080)={0x7f, 0x0, 0x5}) r1 = signalfd4(r0, &(0x7f00000000c0)={[0x9]}, 0x8, 0x80800) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000100)={0x2, 0x1, 0x1000, &(0x7f0000001040)=""/4096}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001000)={0x28, 0x26, 0x10, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x1, [@typed={0xf, 0x2, 0x0, 0x0, @str='/dev/nvram\x00'}]}, @nested={0x4, 0x1}]}, 0x28}], 0x1}, 0x0) [ 781.772292][ T4059] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 781.780331][ T4059] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 781.798415][ T4097] loop2: detected capacity change from 0 to 512 [ 781.812986][ T4098] loop4: detected capacity change from 0 to 4 [ 781.813245][ T4059] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 781.827066][ T4059] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 781.839344][ T4097] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:31 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000400000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 781.884023][ T4098] loop4: detected capacity change from 0 to 4 [ 781.991242][ T4122] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 781.995583][ T4125] loop2: detected capacity change from 0 to 512 [ 781.999632][ T4122] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 782.017175][ T4124] loop4: detected capacity change from 0 to 4 [ 782.033201][ T4125] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 782.035203][ T4122] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 782.051777][ T4122] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 782.062888][ T4122] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 782.070979][ T4122] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 782.085005][ T4124] loop4: detected capacity change from 0 to 4 [ 782.085686][ T4122] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 782.099125][ T4122] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 782.110469][ T4122] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 782.118546][ T4122] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 782.140360][ T4138] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 782.148950][ T4138] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:32 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, 0x0, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:32 executing program 5: r0 = syz_io_uring_setup(0x5156, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_NOP={0x0, 0x5}, 0x40) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x0, 0x0, 0x3f, 0x28a, 0x394, 0x400, 0x270, 0x20}, "d751100dbe4bad1629880461dd90c0423f3cad8a08f9c3b6b96397c5c10dc020f88d33d0592efca8967615b7d171ff7245bb95b70e4e70380d0c40dd70a24e84132eaaca9446210b33", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x769) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) 16:23:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000800400000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:32 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:32 executing program 1: r0 = socket$inet6(0x10, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000140)={{r0}, 0x6b4e87be, 0x80, 0x7}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc0189436, &(0x7f0000001740)=ANY=[@ANYBLOB="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"]) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1}, 0x700) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 16:23:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="240000000000000000000000070000009404b051070f0cac1414bb00000000000039fc0000000000"], 0x28}, 0x0) [ 782.376502][ T4150] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 782.380680][ T4151] loop2: detected capacity change from 0 to 512 [ 782.389772][ T4150] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 782.420210][ T4153] loop4: detected capacity change from 0 to 4 16:23:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000480000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:32 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, 0x0, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 782.458777][ T4151] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 782.486312][ T4153] loop4: detected capacity change from 0 to 4 [ 782.563874][ T4150] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 782.584746][ T4150] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000001e24e77a [ 782.667345][ T4150] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 782.676150][ T4150] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 782.688890][ T4150] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 782.698233][ T4150] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 782.725057][ T4150] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 782.734420][ T4150] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 782.750550][ T4177] loop2: detected capacity change from 0 to 512 16:23:32 executing program 5: r0 = epoll_create1(0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180), 0x3, 0xa26800) epoll_wait(r2, &(0x7f00000001c0), 0x0, 0x4020) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0x40345410, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x3}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x5420) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x20002011}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 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) r5 = openat$random(0xffffffffffffff9c, &(0x7f00000001c0), 0x28780, 0x0) dup2(r4, r5) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) 16:23:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 782.775213][ T4177] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 782.812819][ T4183] loop4: detected capacity change from 0 to 4 16:23:32 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x38, 0x0, 0x1, 0x40b, 0x60000000, 0xffffff88, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}]}, 0x38}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xffad) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r3, 0x0, r1, 0x0, 0x4ffe0, 0xa) [ 782.819001][ T4150] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 782.827021][ T4150] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000004c0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:32 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) migrate_pages(0x0, 0x0, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 782.920808][ T4183] loop4: detected capacity change from 0 to 4 16:23:32 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:32 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) migrate_pages(0x0, 0x0, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:32 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) clone3(&(0x7f0000000400)={0x10000000, &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000200), {0x1}, &(0x7f0000000240)=""/204, 0xcc, &(0x7f0000000340)=""/65, &(0x7f00000003c0)=[r0, r0], 0x2}, 0x58) r1 = gettid() tkill(r1, 0x34) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) wait4(r2, 0x0, 0x8, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66b1f147a8377d36460f812c66538d7f0f6e9fb045703260af3160df0d610b5d09000000000000006c2fef230d003ea1315b9532f3552f08000000", 0x3b}], 0x4, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x5) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 16:23:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:32 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) migrate_pages(0x0, 0x0, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 783.031612][ T4210] loop4: detected capacity change from 0 to 4 [ 783.050964][ T4212] loop2: detected capacity change from 0 to 512 16:23:32 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in6=@rand_addr=' \x01\x00'}, {@in6=@mcast2, 0x0, 0x32}, @in6=@rand_addr=' \x01\x00', {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 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 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="e00000027f0000010100000002000000e0"], 0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r2, r3) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x35}, @loopback, r5}, 0xc) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000002c0)={'syztnl2\x00', 0x0, 0x4, 0xe5, 0x73, 0xffffffc0, 0x20, @mcast2, @local, 0x40, 0x20, 0x9d0c, 0x5}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x9c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x404d3b9a7fdb5007}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x8040) [ 783.072910][ T4212] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 783.093075][ T4217] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 783.101432][ T4217] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:32 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) migrate_pages(0x0, 0x6a, 0x0, &(0x7f0000000040)=0x1) 16:23:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000fc16ce44d0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 783.157708][ T4210] loop4: detected capacity change from 0 to 4 [ 783.222066][ T4217] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 783.226100][ T4236] loop2: detected capacity change from 0 to 512 [ 783.230080][ T4217] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a 16:23:33 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000240), 0x2400, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x24}}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000280)={'lo\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000200)={0x3, 0xfff, 0x3, 0x10000, 0x319, 0x0, 0x7f}}}}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb01001f1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)=@xdp, 0x80, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/148, 0x94}, {&(0x7f0000000700)=""/181, 0xb5}, {&(0x7f00000007c0)=""/65, 0x41}, {&(0x7f0000000840)=""/176, 0xb0}], 0x5, &(0x7f0000000980)=""/155, 0x9b}, 0x3) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, &(0x7f0000001ac0)=0x4, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000380)=""/213, 0xd5}], 0x1}, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r3], 0xc63b9e35) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r3, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xecd}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x20008880) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="a0010000", @ANYRES16=r0, @ANYBLOB="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"], 0x1a0}}, 0x810) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000360000001900000043cace7e0ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}], 0x0, &(0x7f00000000c0)={[{@dioread_nolock}]}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) [ 783.262332][ T4236] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 783.298820][ T4217] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 783.306972][ T4217] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:33 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) migrate_pages(0x0, 0x6a, 0x0, &(0x7f0000000040)=0x1) 16:23:33 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x4200, 0x3) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x404000, 0x0) ftruncate(r1, 0xfd) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r3 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstatfs(r3, &(0x7f0000000140)=""/9) sendfile(r0, r2, 0x0, 0x8400fffffffb) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x8040, 0x0) openat$cgroup_netprio_ifpriomap(r4, &(0x7f00000000c0), 0x2, 0x0) [ 783.425676][ T4251] loop4: detected capacity change from 0 to 4 [ 783.426259][ T4217] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 783.439832][ T4217] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 783.462307][ T4254] loop2: detected capacity change from 0 to 512 [ 783.483470][ T4254] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 783.502133][ T4217] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 783.510164][ T4217] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 783.534390][ T4251] loop4: detected capacity change from 0 to 4 16:23:33 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x314}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000600000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:33 executing program 5: r0 = socket(0x10, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x4e22, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}, 0x80) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x40a00, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000002340)=ANY=[@ANYBLOB="69195545400000000000ee3fcf97db0d01002000", @ANYRES32=0x0, @ANYBLOB="000707000000000f00000004425d0048004c00000029907800000000ac1414ff0707c47f000001862c000000010109edb2f5b59086cc000bc1e5fdd40b62b389fe619370be40b51ed330d533d7388bec020978d0"]}) sendto$packet(r1, &(0x7f00000001c0)="c0074dc63f6df0d60f4b711c04c877cb0f72064026d5491d437836fce83dcfccb98b523b369f008e6c9687e32cafed90f5e53df2fc81b316257c3f319b8c723733363613947cf842afc39a8a598bc00142e01708aea59031a285a472c1a1456b6b487f4f328fc9b459a09a9282d3ab9515e2fa79f06126bb", 0x78, 0x40001, &(0x7f0000000300)={0x11, 0x4, r2, 0x1, 0x30}, 0x14) write(r0, &(0x7f00000000c0)="241400001a0025f00485bc04fef7001d020b49ff7088000080032800080210007f14141fbc71176a36e58342fa94a235a2a441f9e19b08ed7538673183d986082c44f0d4bf9ef1e4474e247216506eabff406b671905f9c4bf2a", 0x700b) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="e00000027f0000010100000002000000e0"], 0x18) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = dup2(r4, r5) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x35}, @loopback, r7}, 0xc) getsockopt$IPT_SO_GET_ENTRIES(r6, 0x0, 0x41, &(0x7f0000002200)={'filter\x00', 0xe6, "60aab7e6228e1f2dd9ee21ac1a8595bdf1557ad969a7e5eac71c041208e712e21b19c9db906b31b06722c659fbf2f299da0ffa0ef3209f382091773adb4ca243caf3717c39b57c77ce590d59f941983d88ec40a98eae3c25773fb126c92b98752205eecba3339f99a4c309d1a84ea2cb3f8da0e6dd59ab1bbf28b4afa8898da2000bb246dd3d2d9261abe49c90ceb1f6b14ab285cbeed60ba969137346e01b36274139fd6e1b1db120769cbf1d9bd5f108fd015848517051561ea9025937c0e8545e934ab8f36d3b6b38d34e1df6463beea7f06203588d200d5cfbd7ffb624a8ee00bf8861ed"}, &(0x7f0000000980)=0x10a) sendmmsg$inet(r3, &(0x7f0000002080)=[{{&(0x7f0000000440)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000480)="33ce8119c8bbdc8ceb6df1a9595e36ee37b7b736358b53c2771f009527d09943b8f47665f1f35e63", 0x28}, {&(0x7f00000004c0)="808d3fccd2114109c7b943dc7fcac2aa189d36be0bb8362c00f4e169aafe40c689f21471fb35af857f07b158a4535c673181be19105d645e6cb2c117e167776c3247d368960d10c9917f857caa0fa5785f6c2f5c5fae1a03e32d3593ed8a22a048efc612bf1d0f836a55ea6eb28ae742eccd73c1851d7e156d2c5e7c4003ae93bc996d2616d1292c0fad8ec34ed1581e5605a4def3ca20c93d0b7fd44cb15c0da1c71e1660baf54d12ba514520cc2f94d8a1aac3cb5ef003b1ba5a513a9ecc604e6b0b086da7d910fa9f3f0bff796f890af3b147b897d1072f1da24de11b5da8287294bc6507f6c4dc468ed4dc4d4ea0b12fcf89ff743802", 0xf8}], 0x2, &(0x7f0000000600)=[@ip_retopts={{0x24, 0x0, 0x7, {[@lsrr={0x83, 0x13, 0x75, [@local, @private=0xa010100, @empty, @dev={0xac, 0x14, 0x14, 0x38}]}]}}}], 0x28}}, {{&(0x7f0000000640)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3d}}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000680)="08dc904fa11dfbb85822238fb60cd43c817e21096ec79678d0207cb11dc3e2bf6a8d9633fd195043c0b50c945398d665c39dd49528f200fdf702a9851a7fd1f3465196a3cfaaf67c0198cb785f24499d62bd2f69d2f37f0ab7794b757146cba4c326e43462d78f5fc016c5f548e078e83a6db90e584e998801f644f1397018aed7499e4d3031707637386bbcce02273520449b50810b43415f54f274063e25250096fb338891a43c47fd423f56f2487b9144c3fa1862248c3371cd6569361d4029b2027ee3c3f61f69f9f6a392759e3669a379d06985", 0xd6}, {&(0x7f0000000780)="351ec12f13f99294a8e0a35e63500d1972f2f6c707f97dcab623c9305f1f584c8432afbccd7a6a7d718de77d", 0x2c}, {&(0x7f00000007c0)="3dbae5ded3e06100625b9e086fa1b22288f166db842d72c62fe0e2b5e5664824b79cf38ef2278a9b02470c61f5a831ee7a7ec0c5ca7f99ca472c47d3d5ee7cf21169fddf359fffd9a49ff6e9ff37db783a1ba928dcbe91fc5f799e96e03e26c6de1f0f59853bd74a2a40d0f4d9db36fb8e1c75740f4bc3a61ecd5a4331f897884e14b56200bcdb6d9945fb2934721e3de9f8bd883ae46f54949d849ffe14c8ddae866ac39d334dd3b4c3e5cc8ca7e7a9e025f00d5f202f54fa669174572603ebab4ad1875bb749d7926ed3ceae779b97c92dc5549396265990bbde189dcad332db34a3c69a3f0d99d19fa75a13e76e44bf612a8ac8ce36161f17", 0xfa}], 0x3, &(0x7f0000000900)=[@ip_ttl={{0x14, 0x0, 0x2, 0x401}}], 0x18}}, {{&(0x7f0000000940)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000980)}, {&(0x7f00000009c0)="3b200a1766c0c43eaac02e8a458747cf9d580242b825da29f88b821a109517db589ec4bab36a07182bf8f66c0b266b412ecc433ddc3b76cd00e9b784260a017607b535ee9706fbef349b5dab6035b1fa137b81830d5e77b6f6e75bd02d1c68fa42d8c173ce0e291ff6b09bb0c80de6b18743f263823531f68e8bf79acfe2d1af22bf2fe9cad32aee20d6b5", 0x8b}, {&(0x7f0000000a80)}], 0x3, &(0x7f0000000b00)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1f}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1f}}, @ip_ttl={{0x14, 0x0, 0x2, 0x20}}], 0x48}}, {{&(0x7f0000000b80)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000000dc0)=[{&(0x7f0000000bc0)="e9c3f0ae04e1f03c0bf87366202031bc03001eeed3d034e99456bbcb479d2c0b5f23e00b3287cda8a904c0650e2fcdd230ebb724b54102a0817c114ac85be312b0a04b66bc03ba6d5371c3c1d273fbcf319f2c3ca03bbf6a4dcfb40bf5df9ada81ec87936ae0deefba5981d9634639a5a11c76e743", 0x75}, {&(0x7f0000000c40)="e2178f94a50fc18eeb13896064af2aa629d9a1d6be9f5a2bba614e700bbbce9658076c02d863533e5e39b91e782501392f8da8772af35d366873a69b6e92dae9c354a703fc89e52269773f18997470617b48a7b1f8b48ac53971b12407f788d7d06fe2aa54c1b618e802afa3293b7fde4ddb3e80e24cb15ae6", 0x79}, {&(0x7f0000000cc0)="fd9f65548117e1b40252ca8ed023d91695c4351b2b84b17d26381cf7a6e25a78fd1997533cc7d3e1ff661b5af0761f5bd8cb8dbd2479c61060e421cb0a73ecbebab8f191", 0x44}, {&(0x7f0000000d40)="931ad115995ed8d36105db320fffa2ac65442eec5769d6a4371107d542c80aba9a544146ca7da93ac306ce0114fde3f50d9cb0bdb2774bbfba6e9e83a48afa661aab03ed94b8888abaa7a4950841b14da5b4", 0x52}], 0x4, &(0x7f0000000e00)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x8000}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffff}}], 0x30}}, {{&(0x7f0000000e40)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000001e80)=[{&(0x7f0000000e80)="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", 0x1000}], 0x1, &(0x7f0000001ec0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x12}}, @ip_ttl={{0x14, 0x0, 0x2, 0x289d}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xb3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1800000}}], 0x90}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000023c0)="3e1d0851790a0241624388a25193df12b9e2daeb5175719b2a25fdeee332f7c6901dc4b7ebdc2e274b3d1a33410a8693e6b9ff90426787a74300f0edec5f766739d011b2346b71b68d9d9a4df52e175f3580412afd8ef6073dbb9110db3db1b5016254408ec62377ca282af2dc976ab37a2a0de5a4ef68532d966efa69408f5cfebcd6082d0bf3289034042f932c281ad26c1c658ad371af35c9b50cb87769b7dfb39c2de1e6ffba4a84478270c74c5ecc9709ee901e915a0f6c1c5804f6935b122499901c938b52f18ea69af4d730866da39f64b64c1fa786e09b87f7a2f3793979ef114aeeb94c46b1a6aaf9200f53d23224882218f15aecfe834824bf3eedc31f2513737114ee204ed04842a685eb2a9df3daec89cc399e7c512683de90891c9975e53bc0ef71bf83276ad3c582ff93b646ead6883cf5fa9cd725a9cc215998d790e5f1ed1f6dc9d2201dc6da802281be65cfa38ae54b1f35828414113229681d9224451658d298a8ec4277fd030bb1f355ed1b9ec0326bebc763126e0ea48fc7cd51af9761e48ce212e6c9c24ee8553f5413911a4c9db63e712aa7d3dd4ee4fd05918890c13c5368694fb17c803b5f2d55676d6f87e698a4306241987bfb065524acef9cd1d7384d9aafb9b0db2fece1d690426646101edf65b2435eeba3cd4ebed68cf8851d15a2fd4da86e3fb396d54ee11a48f012949821f80018c911ad09f30ddd80ac3b13e06bbfb35c938c0bba6561011b6176f179dcf1569fa15debe0c29bc8ed48559a8ca18a353a9f8a2f444734cfdf27bae1564395fb201da7eed386dec5e38a3d15802338cb0b47ce1c3680b90154d6d3639ffef01cac74bf408910ded9a5cb488ea8d7d318f424ec0c4209e399b6b182f79596d0756ec4942876aa41ca4ac50c6f851e086d9802f55e8f570fb9373fa4e57dcffe453f2988b867f2887f02d0d93a508b6658bf3313ce262702207e98fef8e578458c6231829db46ee42e91e6510ec3960dfaac4cf626143bc99c57efff6da64703ef490cd9ebc2e9039b358ed645230ff8de6c79bd10eab449a9fda7bae7cbafb6c511251f66330230c819023b96dc1a92c04c7795a8b7f8842c6edbbba8303870b546b7a5b1a44b81f48d6e52049813d1c986260f008b4578e7e894cf363513992c28b3d9041f559122882b6d6c88003cb60a74f0da135ca8f6b63d763b99c848f809f90bed4149f42a1543f72233e84096a2979f5c3364fc67a6de6ac4e0ce5ab2a97d4085822844a4892870061f006a96f76e584a6f6080c9073fc0a947aac8d48ff29acdee7449fdd8a50977059b96d8c662ab471e369512644eef0fbcd5a0788be89b31604a6d18785130a6e427f042906de275f2a18983efc3513dd626a97b0950dbbef466eb60fd3c7ce17f8c10c63d31621940d57a1de7d24514b64db6ccbcba5dbb167b3cd96b3afb23501b6032454c854cbc9a709f4f009adfc73f5c2b3c487debcd64e720fd45130842dff2209076a48687348de73a9e8c326a4a572fb52af35ebf61d1706d05aa713382bb076cdc4aae53006fda139bc0068d8001557f1b21face203929a2f25156a7597ca48b9604c552a24b0f8b8c3470fe253edf38ff83801fce2ce9b0fc78f6666a03955234ad84ccb6f723cb4409c749b5fb8bb49f5c2bd14d256453445541cc8076d41c5e0ed04da7769dd4ac08a875f6b7424d85a23557fc103bdeaddc98e690ed949d77f5de3a44e423cafb48c63db59c5e0624965920336cd348fb33d65cdf94427dfeaf6a15031f22a0a222f9b07ed150efc5eac90bc8547deec10c96a01ca675ffcf8884e3199cbb716932e09b95a8c263c8ea39bba1c80185a10f5d75d4390977336f922696003f10fcb3b95045ce3b2d6a6266708ad0c37611e3b0416229c3a8723bdd12080bcf1827ed7520e947cd2d8b437db183c889dc4e329d2120414ecc15c4d9f2524ca7055e9a818e180ec25c3147a911d397d87dde91cd84cfefc50648000ec697b6147e7f32ae0a00972c482b38ccda5ed8804f38b091c7866b06ffa47a6f887944dca2ca7fef09157880cd274b4f1a41d28be0cbce3c90b58d5adaede2d5995464b7194871bd6641439712ddfc77067fe86d4b3b0168c6a84c94cc5e6f06b9a1fd731309a47a8124b4243417cc9ddf5f01f8c7a9192895465797b29b0d0800a1dbb9cbddd0c96b4095325e9a01e9ce5032140ca21017088bd83830463edddb4524b7c5d7dee5841e4f435953f163f811f7fe7c8dde3346610b0c6c8f84a23ceba8b896bb2699fef82fe57d062e52594ee27609144b3e91801b8d1ab2d8ff182122178a772df9dc7d4b7d974900913dda734aed1866dc6080389f3900b7cfdd9fbbd2760a10fb17dbffa4f0f9a6bf709708231a28f06631c507030893da8bcd4a38ec1b103f3e12c8dbeb22219e4990c1a3e6cef320274886b90416d2ed9df265515d18153ccc61cf95c6595d6d01a4c63e14b4923fd82769d696cbbf62c92dfea3b3b154024a1dc2330034298a4054df0651b7684a71faf7f9d08242e8194555fcd5a4cf518f1e4c89a41d54d1640410dcb966a875b75a59d532a953793b2db274fc1055684ecda5eadf5dc6a05e1147196db3f8ad3ac41861cd4208be0767173497a19f878fb118b1fbd257598f6b9068967aa251c6b6a46d2eb5058a126bf50954e03cf4e7d339437f5504eb94a1e022a8b899d5a3cd1686c2b006dc27273d1a8447a1d2b7222fbc650a9b67275aae6231e359ba525e419ea7162bd7b8c87b67214a079e114f7993348f4c108c0f96d3153a4dad605e5316a700e6fa919bdd69a8446875af3f574816365e7bfe718a3ecf3ca9e3c09c50949b0e5a6c33995adabc94e64149d8be951fc1048c3d27067ef2ec62e5c9d089c833a4ae9912ba98bba81b375854867377c6f7cd92035b17e1dda1720ce245aca76492ff2a6ab869c8f602d865dcf89ef0e710a6cb80bb1620bf3711bd2ef61939b73ecccd59000ebb2c7658722f5f783c95e50ea69e666810fc40bac71cd608af6396df5f5a31464a34744b6cbd074bd7ccc9b6ee58629d0a16f6f054fd72ac7173c693e1c6d9c598e77f977e59c21d59e016a16ad4391f3c971125d419182d3b29f58f3da3130266f9ed09f3b94a8d261cad457d3107aaf2713596452f926b06ade7674b28ad32ae5d8d68478adea9d0adf10177376c0f2757c1ab45d52f77f68217ed2d599e2c5cb4da4da4fb9b9bf48495b419dccba27df5e4854d720fe0c19eb29c8f5a8760f29a032ba0f892ab74ea5443f729d45e7f899c3b5ea0da40788e99e56a8569ad75f9f3dd3f6db2db7200c2ff00ce30f67d7c8941b08d45ce34bca77270f87e5ecad2143a5bdaf12a196ee0c90d2139065f7295c0ca6d265849bed8ce27ebf4623eb4cc924ae6685fadccb76743646a0d00b1ddea02c616dc7e802042f21c0bd79a1a6b5e3e21a25d8cce3a66f2f30ef2324ce02dd1437223eb9be9d5a8d1ec6db6dd3698b58631c9280e804f1fa8347b99e19c3fd0a95eb8bbdb223757e92711fed2ad2a7d1968d5ea5cb2d2fbed09d0da67f7620b15a0656c81b4cd289f7587936ff894626705ecdd011d7e158707015e3f0e959f023c3a430bb06d6de15733c3c8fc83969ceba21551eac2289ff05b752ce8b18cfe4ba95375d04fd593063d07c4f211ea9df72356aeed14e4dc0fa77cb1a3d69ddcbe4677805b2e339a280bb31263ca8b894bdbedf6c033b097fefd51b734fa042c64b95dbe1d7adcc8baf4ae7ba9ed1451e09e1e418b6ad18303d640df27d8758f920fc43fcce2d2fccd3303038a43c6fb6507c38e27ebc3ad332b96d22b288d353adc14ca9b08bff201c91fa9a4535d30bbaeb8d0a990730e3afc69f798fdb48b8ee12cbfede0a950ef7eb00e2c08fcd7f5358585921190ba863127f4c30128f0c6da49b0f09499d5b2a1b85afe75bccd32fa4582221ea262beb11ea495cdad7b944015d3905b21288a6efa4b49014eea906257f1512e9e758c4aa4f95e42b22807f250fcb936ebd6d19fb902952f3b6aa81c574476488641a22e95c97037e71a15eea56d9c1a6d82086b5c57fe47d23977b3cb0c35740afe3ca6009797b03d9a690d7a9f92508e37f8f19754e3d4f296d8d8a4b20114a3b026397e4bb6088def91592cb826f6ef3b3078d034bc6646276a0410863eccb003f34baf8c453ad00cc999c36a0197e4420bfdfeab0c87037e60544bf593a929f8f8613cb46a6fc08388056d909ed17c677178b1358ae2e31dea3baee4273144145df0308ef82fcf13b374b5a5c8842e9c91214c92530223cb4d52a88316e387a8c7e5ee9888d0b82ef11e962f58cbf08ecf758e543d4a53df44bd4f9522af0355a4244f968b19aaaca24c3e7928a817c5868a1c5224db5b1afef24f02cfb423f4a7ab06b065a045dccf149d0b129fe8fcc8369d8e5dd29eec06f3efc2ebb1a2758366ab6aec9e4a0e74bbbf7c7aa3566231006efd1a2e4c293d7f5e6462bbef7e926e1e80056fd33e3f2b4d7501d7a8aaee2efe705ca1a68412e80719cc0ad2ffe2ad2a730b5942046ee1856bb47167d90ea65d1257d0c41be8b78f849eb12fe33f5db532a510b46738be12686f7071e4eda7dce6a27fc0a121a746f8fb70547f3eb257d80dff71762daf7a7ac6f92e124760f3bad1bf2a341b7602dd918b3161c828f377bbe1375ea8621d448bd6d58971e68f92ece50174ddaaee3fc0cbda2a8b396c2652f1d5e2c0717d3d75ccfff3d455327b9f88f0a0e127d1d08ab9639df7ad7fdf544ccb22f447a24096688ad6965f060425226e78d61597bf29b401a7ade7db335b0b4e332d1bc6801d0dda2de37eb2f56b3a88db71cbac10aa1818e2acd6f9cc3fcd56541c8d7b179b4e92c01d4b71b3b041d97b5a9670c4be88184bd883f76ea843bbbb72b756a3343a8ddb6a3e0429bbdd93bab839eebbe0bf70a37f0f3ef5c2946b2d29625721d42ce927d4d7b1980798a78d40dc71147c1320981d6bf293ee306e51fa4e5f6defebab84f80ee6143f5327db7b3e35b94677fd215ef6ed39f5a1ccf4cddfe1047476cd3d5fc6d300ffbe6098b2f357b1eeb5cfceebad9bf901ac698a7a4a3b8d113c334ba23c6ef609360fc01d6e56a46fbae05ce304e32bab6f9ca41497cd9954b855f4bf4340d3e1771719749dcbb9231e1051bc84f88ed4de5060966c44ef8b1a43d11c3c3c187dafeb92f07cb1e92f21627e5133153e0f16e72b27af44d5b9c1de9e6dc8281da89be855466c8f4accbf43396c24fbd653f51da88ff7a28263a684e18176115541462fc2af627a4255d7af114216a9f0c706eb077577b5685f3721a2a4ed0c59230fbea8ad87c7b9ddc3ab7c95f357b707dad6e7b88d5172eb25bd0ec71bdc4f3494b4803a02682c78c2ea8e322281f16d825895bd01aaea2bae500cc7bb094409b9bdb4ab5c637fb6a4590d9a14f97911b4269857c55bc7216099bc76c8933d78c14e8b31c04336fd65bc71fefa157cf67aad3c6f98e81c9e9dcc27bdd6beb5ebd5a3b71a17745f25861a1d1db2bbfbb419d5bf7b91e2578ff9a782384b17e474d5532e0a84ac05bb6544ce0a89638e0a5291ab046db926b52f1436d483aeb4c600b6c953f880cf8e1c5fd54ceca87c6a73bddc9ce9ac26b35695da99732821f8c26df4bd27b7cc37654d32c85da96d618f795cde75e2984f2f049390f40c152b50e15cd2228860817719ce789dba4c267a64da35289f62086f84c9c706a607f9e156307d29510ffb0470", 0x1000}, {&(0x7f00000033c0)="8a8492f050273890a59c66059d55cd364b3cce013c10cfabbc8aa99c51d01b05b1cbd974e7e617027e37ab9fcb2ee54cac0012b8416675c8d9d8da41f9b728695b826de61349d9912d3221a9eab47fe40e54d01d56287ba4522f949bbf2a1eaa0fb357b7c97196fb1be9d5f2c379e3f1b3bbba14b288b2d242d10d5fc8932fd3441991dd5fcd784511be41eeb1e70b78806cc51a13af195a1228e0958cf73bb7af5a2362a4ca612092d588e4111e198cc08af3818c317a68a3d044c3a852", 0xbe}], 0x2, &(0x7f0000001fc0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7f}}, @ip_ttl={{0x14, 0x0, 0x2, 0x400}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1c}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}], 0xb0}}], 0x6, 0x4008051) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@getspdinfo={0x14, 0x25, 0x0, 0x70bd27, 0x25dfdbfe, 0x2, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 16:23:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=@getpolicy={0x180, 0x15, 0x300, 0x70bd29, 0x25dfdbff, {{@in6=@mcast1, @in6=@empty, 0x4e23, 0x7, 0x4e20, 0x4d, 0x2, 0x40, 0x20, 0x3a, 0x0, r3}, 0x6e6bb9}, [@extra_flags={0x8, 0x18, 0x400}, @sa={0xe4, 0x6, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, @in6=@remote, 0x4e21, 0xfd8, 0x4e21, 0x9, 0xa, 0x17bee4bc3ad95d35, 0x80, 0x2c, 0x0, 0xee01}, {@in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x4d6, 0x33}, @in6=@local, {0x9, 0xfb80000, 0x6, 0x6, 0x80000000, 0x6, 0x4, 0x1}, {0x5, 0x2, 0x80000000}, {0x2, 0x7, 0x1}, 0x70bd2c, 0x0, 0x2, 0x0, 0x7, 0xe3}}, @address_filter={0x28, 0x1a, {@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in=@loopback, 0xa, 0x0, 0x9}}, @encap={0x1c, 0x4, {0x0, 0x4e23, 0x4e20, @in=@empty}}]}, 0x180}, 0x1, 0x0, 0x0, 0x77ca39436bd06978}, 0x20000000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140100001e0000042abd7000fbdbdf25fc000000000000000000000000000000000004d402002b00fc0100000000000000"], 0x114}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff01000000000000001b000000000001e0ebe30100000400000000000000000000000000000000000a"], 0xb8}, 0x1, 0xfffff000}, 0x0) 16:23:33 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) migrate_pages(0x0, 0x6a, 0x0, &(0x7f0000000040)=0x1) 16:23:33 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) migrate_pages(0x0, 0x6a, &(0x7f0000000000), &(0x7f0000000040)=0x1) [ 783.596221][ T4270] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 783.607979][ T4270] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 783.694182][ T4284] loop2: detected capacity change from 0 to 512 [ 783.720324][ T4284] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 783.725563][ T4294] loop4: detected capacity change from 0 to 4 16:23:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xc68c2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000001400)="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"/3584, 0xe00) ioprio_set$pid(0x1, 0x0, 0x6000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 16:23:33 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:33 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) migrate_pages(0x0, 0x6a, &(0x7f0000000000), &(0x7f0000000040)=0x1) 16:23:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x2, 0x4) [ 783.738859][ T4296] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 783.747220][ T4296] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 783.751922][ T4298] netlink: 'syz-executor.5': attribute type 16 has an invalid length. [ 783.766514][ T4298] netlink: 4608 bytes leftover after parsing attributes in process `syz-executor.5'. [ 783.779376][ T4294] loop4: detected capacity change from 0 to 4 [ 783.786236][ T4298] netlink: 'syz-executor.5': attribute type 16 has an invalid length. 16:23:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40c00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, 0x0, &(0x7f0000000100)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3e}}}, 0x1c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xff) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r4, r5, 0x0, 0x800000080004103) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x2, {0x2, 0x0, 0xaf8, 0x8, 0x100, 0x3}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x97f, 0x2, 0x1, 0x8, 0x5, 0x800}, 0x20) socket$packet(0x11, 0x0, 0x300) [ 783.794467][ T4298] netlink: 4608 bytes leftover after parsing attributes in process `syz-executor.5'. [ 783.854433][ T4296] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 783.862606][ T4296] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 783.874343][ T4296] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 783.882421][ T4296] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 783.913374][ T4296] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 783.921486][ T4296] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 783.945545][ T4296] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 783.953600][ T4296] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:33 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000), &(0x7f0000000040)=0x1) 16:23:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000680000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:33 executing program 5: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='!#^\xdc!\x9ce/]\x00', &(0x7f0000000080)='(', &(0x7f00000000c0)='\xc4&#/,%,.\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='--](+\x00', &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='@-{\')@}!])[\x00'], 0x0) ioctl$BTRFS_IOC_DEFRAG(0xffffffffffffffff, 0x50009402, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) statx(r0, &(0x7f0000000340)='./file0\x00', 0x400, 0x400, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=@delpolicy={0x2e8, 0x14, 0x400, 0x70bd2b, 0x25dfdbfb, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@private=0xa010102, 0x4e23, 0x8, 0x4e24, 0x6, 0x2, 0x0, 0x0, 0x2c, 0x0, r2}, 0x6e6bb7}, [@algo_auth={0xd1, 0x1, {{'blake2s-128\x00'}, 0x448, "c88aea0b5114f731e1e2873be12d0b36ec58e56060f60845a726a4ab291012c65461068c493363adcc638e8ef8a463e5d097f75991b2e33ff66ea662ec9c9344071f130b2694dfa6753a8e93f2d9bedbc955cda26900e1ed4e7008d180cdc29864fc1fe2e8dd78d19c1ed01a991d6fcfed43f877a0bab34ff2a2f0131ab2c0497d1ad1ee3d1a1050fc"}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x3ff}, @algo_aead={0x6b, 0x12, {{'aegis128l-aesni\x00'}, 0xf8, 0x120, "0b8133173325f1b312d486a28f505a12d8a34d75fe326a87e3bd0eddf5b5ea"}}, @user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x14, 0x1e}, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0xa}}, @algo_aead={0x10f, 0x12, {{'aegis128l-aesni\x00'}, 0x618, 0x180, "4bdc3e92093ed9cf81a19ffb3f6391f39463aa2b3130637daf2753b98de5a678802fedb48de6d2e4c0b9832907430cd63b67a5b8907a49b95cdfea57ed9ac4596537cd765b9b7c4e438403fb019bb7d4442ff7aaed601c25cb88e2c7d8ef053742366051238792fdb3c22cb33b8b68b9ff4705ad68f0e0a77fd9ee7439be15e8f1de75d78fe9411cf822ab740a3a73ba539eb7724d8f4b4de3e93547b6946ac0f0b665f5caedf4bcaa2e010fa16318a128b220d13f515c4ded818c908bc4a207347e2f"}}, @srcaddr={0x14, 0xd, @in=@local}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x4000}, 0x44081) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x100) [ 783.986140][ T4325] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 783.994629][ T4325] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40c00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, 0x0, &(0x7f0000000100)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3e}}}, 0x1c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xff) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r4, r5, 0x0, 0x800000080004103) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x2, {0x2, 0x0, 0xaf8, 0x8, 0x100, 0x3}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x97f, 0x2, 0x1, 0x8, 0x5, 0x800}, 0x20) socket$packet(0x11, 0x0, 0x300) 16:23:33 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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, 0x0) 16:23:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40c00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, 0x0, &(0x7f0000000100)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3e}}}, 0x1c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xff) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r4, r5, 0x0, 0x800000080004103) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x2, {0x2, 0x0, 0xaf8, 0x8, 0x100, 0x3}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x97f, 0x2, 0x1, 0x8, 0x5, 0x800}, 0x20) socket$packet(0x11, 0x0, 0x300) [ 784.055785][ T4332] loop4: detected capacity change from 0 to 4 [ 784.061498][ T4324] loop2: detected capacity change from 0 to 512 [ 784.099080][ T4345] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 784.107519][ T4345] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 784.127384][ T4332] loop4: detected capacity change from 0 to 4 [ 784.154583][ T4324] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000006c0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:33 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:33 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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, 0x0) 16:23:33 executing program 5: r0 = openat(0xffffffffffffffff, &(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$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11580}], 0x0, &(0x7f00000000c0)) write$P9_RUNLINKAT(r0, &(0x7f0000000040)={0x7, 0x4d, 0x1}, 0x7) [ 784.196638][ T4345] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 784.204672][ T4345] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 784.216499][ T4345] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 784.224510][ T4345] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, 0x0) [ 784.289350][ T4345] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 784.297402][ T4345] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 784.312993][ T4345] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 784.313008][ T4345] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 784.338278][ T4366] loop4: detected capacity change from 0 to 4 16:23:34 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x337}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:34 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x60081000, 0x0, &(0x7f0000001000), 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) tkill(r1, 0x18) ptrace(0x10, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000080)) r3 = getpgrp(r2) ptrace$setopts(0x4206, r3, 0x65c, 0x74) wait4(0x0, 0x0, 0x0, 0x0) 16:23:34 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) socket(0x1, 0x800, 0x89a) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r1, &(0x7f0000000180)=@caif, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @remote}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x0, @random="1204dccedfbb"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @multicast}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="e00000027f0000010100000002000000e0"], 0x18) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup2(r3, r4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x35}, @loopback, r6}, 0xc) sendmsg$ETHTOOL_MSG_EEE_GET(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x80, 0x0, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 16:23:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)) [ 784.378451][ T4375] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 784.387027][ T4375] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 784.405158][ T4366] loop4: detected capacity change from 0 to 4 [ 784.415513][ T4373] loop2: detected capacity change from 0 to 512 16:23:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000740000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:34 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:34 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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)) [ 784.428402][ T4373] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 784.441617][ T4391] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 784.449962][ T4391] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 784.464759][ T4393] device lo entered promiscuous mode 16:23:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x118, &(0x7f0000000440)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() ptrace$setopts(0x4200, r2, 0x257, 0x22) tkill(r2, 0x34) [ 784.486608][ T4389] device lo left promiscuous mode [ 784.515119][ T4401] device lo entered promiscuous mode [ 784.523374][ T4389] device lo left promiscuous mode [ 784.552409][ T4391] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 16:23:34 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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)) [ 784.560921][ T4391] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 784.573251][ T4391] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 784.581473][ T4391] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:34 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xff, 0x0, 0xfe, 0x0, 0x0, 0x41c1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000e3c000/0x4000)=nil, 0x4000, 0x1000001, 0x810, 0xffffffffffffffff, 0xcfc31000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000c03000/0x1000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x6000) shmat(r0, &(0x7f00008a7000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000f4e000/0x3000)=nil, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x4e23, @local}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000001400)=""/4110, 0x100e}], 0x31) [ 784.608509][ T4391] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 784.616552][ T4391] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 784.634359][ T4391] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 784.634370][ T4418] loop4: detected capacity change from 0 to 4 [ 784.644472][ T4421] loop2: detected capacity change from 0 to 512 16:23:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) vmsplice(r0, &(0x7f0000001340)=[{&(0x7f00000000c0)="4112c7ea005c0344d12c0498b1d37aba6d2776c456f4dd4a205bab010f2d76d9a2a573678e4e13f0628edabdc03c148989764632f494aab0df4a2d5181c9381243299225b266d94319c754d1ed3835592cc81aa9", 0x54}, {&(0x7f0000000140)="b3e61f2b7d8bffa7deae2133225c583dcbc8822df3f6a076c258ffa9a74fad398bb5afaeeb334531e76d0fba779a9cadb49e8de399325cdc80d6dc6131fdca93f1e774452843a7f754175c8f85ed0ff87e569197fcb9d30d5848cdbf6098484722a2231217bee6110580b6f0c7c163e002c15e3ea70ffd27f823cca1a8a126a3ad4503b61c5a0bf22905e5ab2e86f40defb39c185ec94cf9c4d29ff1f99670072ba2cd0070086f6471c77e8f1d00eecd63a3368aab916055157ebdc0", 0xbc}, {&(0x7f0000000200)="ce484c2afdb462f54b57e77a8ed5a44f8301e7ecc983eddd5aa11e051799ae36d92c2d6377f6d8ab", 0x28}, {&(0x7f0000000240)="71b1267f66", 0x5}, {&(0x7f0000000280)="1d57b7034b676f3f9afdbe96faa1b248be4f6c6e3ac00f6d533a5db681262d861f54bc3a1c0c8bcb50be505a98b298c6bc37e2ebf79bb40704764d3021ab98a3ddd086e2778cffd0a25517e50aa96e7c849c65ddea05fbf227e009d73904be7192f574d9071b68d61b48d25c0808ab0b1bcd6b2204f0d566f40d9ea69507bd507ab9", 0x82}, {&(0x7f0000000340)="d6cf934f67803c95733271ff44bc78536b63a24ee488a53a97f160516588c8636b592946bf566fef047a85cb7ad85b219e2b86c50c8dee3aa39d5a3b9efb95931ab14d576440bebd20e7eef3a681f33041c67b85a14ab0b29ce632e2f2438cf8441963f7218ef52b27ef68f592c66a44f6bf267f1f434f47b9a43e2e5ca998be23fc2f734fb216258498b1d23dfdc756a0a8810785fe1b993e73de4c57013fe9f42d36e318905193cb4788312064e9b1f5af313fb84c9e6e881526a17af81fff81252a4e366be2dad18ae3d12e514f1a8acf2862c7087dbf4dc335d155899d124431c30cd0a06794edeade9c0f817380e5c989093ea42b99d4d02d390ec30c98c749d40f9b5d4cdf20bc6dff65ecb337df43df4dc7011dea4a11c05599761955d44240037fe152392c7e66a679a830bfb882b6b8cbad65686d5a0c1dc734ab6879e6f94525a4d6365c45c06d525ce1a6999b683d1f26a39fc0e1462c9bb57f1a2864921d2d42715460e1eae8ff4d4e7f2149fe0f25a883021bdb8b80535b126408c95e1778b6b357725b723e9f6519fc2fea7bbf9050a1e38828cf3b7ece5d1c6c1e6541b21e26eae18b9edb00b9f68b40dca7c5b8bcdfd594b33352b50e41435213b448d96682779ab6789e9752a3ebc58697db74b5d11d7254a73b88329db789ca6a25215d021f729581853ec4c35d21b185fd6987218ec1740932594a9d800cb11a485a983cde329a8d651cfabba74dcf4d4b5dcc7ef778c49a3d8548643f36b0e53465ac0cc658c6965dba76611e51c669200d571b57f79e105c1a53af4b278e9efe8b27b56e137976d988e9399c3de0da07e3cb39ddf3adc07adb5854b8762deacfbe5cbb16d232e18ae91409eb7ecab277a6d37d0846c1324f71c7b1bad84a8fbe659597877da1a60658af7db1908f8e6ba567f156f5cd97103934f934ae7c42e0ff4e0dc1cb771b75bd71fe9fe3e8a3078c62d1c2d0136e911f8db13ba5a3d3c954aee807c4fda8c519205338037892d48c29ad3c1cd8e4d5483011c7e8f4f9e78e8bdb56b52427e5384f883e600ad1ef233cf6419351e2d8867eadb88b58949d8ebb1bedd54aa52a9742fb922f3df1d294f806c5f3593c075d3bf93ccd771d84b63fa650825b95c88fd462ee0e5e13ad3ce36c59898e98ece65888a55014d33ac174eb0941d53b20dd8ed49515b197dca3b6c1893e41b3849c958201e512ef766430ab5a9a61ac26668e9034fb567bb1d1db46062892877b01026add2dbece3259f90caa86ac67acf8a186693d8f035b6bcbfd05e289be6e3b0417f7978ad4b40f7b9d4e9cb63bea6d1bdb92cf16ba6206a3eecda311a4b72b3c8c27047505d14afdb631a4bbfc6ede6e0cd385a4b2f971d7b103e3507efc212c845c0162900b8a3f8020978f17843a612c40b263b489372f6f637e855fa5b3966cf45cc54c830e4a26d8cd312de3927c0aed94321e4d5a6d91afa1089d5b39d8864da6e386ca391770a17b6bf7d45a0126bfc365539239885c19a42a971dfb2d8cecb87884350b3f02deef0b13d6b0a9b6aa56d6123dc2e303ad7d4b08946a7a0ee04630f9f175e095f324cba6cf7e583dcfd0335e4c42e327231e349e316ecbcdc6e5e18ae05edda29fccbfef42f16321bba497dfdc8974500448970881ffa8edaef7dc8e8e832039107e5863475874a055d77291b87f495891fb5d301643c2d352c0bae679bec2b9c0ff859c8dcb34270af2b6ecaca5c805fdf2d60a6d368f29e51d1462188e095f2ea48957d6ab9edd15eb8fcd35727c9676ee2ea051b93395dbbdf444b3d844f13adb9afa1d17b2354fdc00cdd8e6df0cf7eb3cc24c7044b7af9168fb73fb437555ad4aceb67b8d1089c538b712f3e7538d79604140046bc80eb4bc4ce21e14de123dcb0fcf6c836becf68968a7710280962fd1e49a555e624103eb74a0f9ddd0d8f723769fd7650d3e1d37038eea7ca5884c60d3040a78940a47eeb7158ce933aa7fb4fd2e06d0badc24f98fc7c3ca362c2d65abd69b7a0872d078d2a051757d91da84b7e60fd43d025f8fb9324544aa785131ddffdcda758568c7e9f6e92ba4f3f2a78397a4d3f7cfa83b6cb75404c8e25387009d90361255c8c1e945a5b1728ca95983030fbcf866752070cde38b0e42b863f892dbc396759fc043dcb00fca332c29190d6c94c665f178574b56c712954c7f522659a3da39c5e2d217d59d11b1b2e8aaa1bb7d173c5344616d4bad4658a62b46f0e2ffe912ec554342517408eb1c91e57ca130ac7a72684684128d785d979d71c366d977c8b2430d77f198da4ec75cb576165f4cf6742239ce0e8a8d72e1947eaf785eb3b322a3023ca65b1d21f444342e053037586f9b80f19de803d8d416d1f85b92bc7354a82e9a06c6a82637413c5c8051255f48e2b594835422fbdce21821601eb4833358812e12da38ce44f8005c581aaa45b9c6142bd9104ec32891d9f1627199dcb1321bca95f6a395a143c9f100b2f1b7eca79d73baf6b6bb23b2db83abfc6bf04303aff3ed1d9c8c9a1bab50067b196ee83178c32609a0c5905d405ccf40e6871fd8f1150d1087121ae80c1e5a81adccf0b28e77e0db9a0387bd55e030e4623551b55cef76aadbebe2fd02f28ec015d4a1b98bb6bfe8ebf61abce29eb0370c6a6fb61c1fc803c754f892ba88769b2854c97f1cf357fe8fc68a8aa926bbce0edd5f6f95351183e03abcb04bf93c89e878ecdab5f523fae896823584399ace3fec15bc7e9f067cfa41a3e3e63e7cc77eb3fcbd50a09c875cd8f81cdb91bae293284abc83ae71542d1a1e5281f0876e5dd2bb36e76caab862852f18fc0bd5ed24f23470dba0150cbacd7725bfdfc11c4dbed640fade94cc22d1fa4d19646c0924c12fbe48efe83887903fda98eb57e8ffca80fc36f4389896edbe781b882b7c018135d12761eecafc936d13f4e42fc60f8fc28b8f461ad6f3db991a869d546dd6758ed9f834295267445d0bc0659d294bd755c282407b84ed934fda90ddb52535b494e5963bc5891b172033ca4e32769cfee3c60272e6db9813d34ab8142c50d5ed379b97f29068af42ae352b64a3d20b6222c1dde1e258db866503a02df9259bd4ce301d076a2be5052767b1266a4748b2545b40902c7fd991de15a74c17f48f30f70a35423876d62434ad93f2f006d9074b848b9139fec60fae9c02f94e3a217f75bd728dc7c7d957ca6446023c0d45948eb562798818e48fe4491e1b727e8fa26704da01a53df25a1337a999b691686da4e552cb430b33647258fcf9090c6c3223012a48cf7166dae6bed573a2d5c1ba484afd00723d8e242447045756c8a3c1c1dd55253cbd6b941e630c874f4524c21d2b4cb22adf0d8bf6388e6c62081a8edb05b6705e171187aefa2a9758cf931ee50da9bc44664fac75608f998e19fdbbd6d5db0f836dedb3fcdf681295d91dc59fc51277cd2b6b37ff04155c4906075c187eb1538bbd43bd8467f62fed0efa3c8d59e6dcf0552200c20905615d76b2b869707b0994f4d3d223999e1de8404858b013fe8c40c83d60aeddd34ec1ffe43877e1b99c14193883bff9953f8236b30e592bb39688af5e5c8c4f9de1d07bf95a510c5468f583598873cb879ae3f0328c60b7a477880115ea76efc8647b49bab32a2894c31f712551b6f448846766de27690b6dd50031f796f2e3c9aa60c7c8f62b24ea120d2d0b054ae426c673a4867901bcbceaf25f8f66e237c7789074075481651a35ebb26f4d658f23e65462d39a8a11faee08f405cf00c98255135951c9ef0d6f988741fabcc06945be609ea8c047651bf5e6764987cd827dbc806b4fab9f97fa3bca356fc843c069b38694dd5d1f9bbf2cd7785192971444ab5423c38f222395ac650c6d42338c5838d8f974957e6be361e42d08a61cdcaeca6dbd2d7ff447058ff4f00aeb95da427720cc6206f954c29bf5f09f9d8760278f651e0a813e76331dc26db586c43e750729192d4db6919d80e7cf15389e1a179f8e7221299795f9dded5f25499809e2b96b54510537b5b9cdc2e580d4eeb9ee97be89e653e4db98349cda89c1fa39e606b7a55c57ab8d9d732af1bcf04e69ff99450347ed7edcbd6127e4b9a29d8bd17e0af9e2ab39d3315e401e16e2a662882cf2c194f79cb559c9606fceec8dd53c242bd5139913ec0de2d515661e03c4c09b86035f6a9d9c8b57b3520b67eada09cc02a42e6dd7ec4a251ad8c06600d22cccbba023b962d50b1e44e900ff8dc2ab9c7be841a89ccce0d913b4b8e2a3c226e752d6b54a6a5a7b66cfd2e0048684ee43a48b83cd4506bfd2ba5f280af0ab378b7d27297a85aaa74e5938ad23057d8f159d5f5b98db25522373e46d7790caa0d27ddbd196be319b3174bba138d23c37ffdfd7cbd13c95213aa52abfd4276c57a3b9508dc8e7f052cee6fa693fce84f871cd72983f7f987221e4fb361510981bb781b100ad63fff592f6847a2fbbd603e2897790a7a5225346633dcf309166f04dc8c4ac0cd3cd9750cf6570cdd6eee7f093d0e8fe02098a59fb5705c1cf57809decf3cb3ebefdfe1a0fe11bb1022a8b343f0d7c61265a877db742b8ed9fb153994109f8afd3f22135d78a2526f524b8812e8f3aadca5cc314124ab801c90f17bef6ccb130b60b64671b0d71784ce8818685fa96fcb0855061dc1859ae8603416faff43622654042890829286bcb595ebd1f5b85481545d77fc7aacb45384a29e43860ee7dbb70d2b830e127a104e90279ccf2715002a193805e7c61bd148007a5bc0d56bf184224152bb01655af69e3786f1b56861ca98c47be8698f09ff5135d8fd8f3d7b6b3b6348f9981fa54869f44d0afffb63e007fdd610bbd184ad2769255aaa1273d9f0041a58987673a741f5ba219cae4c28d9a593650395f86c485a57a7924cdda9b3e2634841900fbb55d3842484a76cc5b71290cccd1691a02c4d13887fbfa3de3bcaf6271e5567970305d9223b5328304506254ee6ccb897e51ab42c286d76224252484e13646d7063442930965c41dc3ed3a7d812b753d0d840889e56534993bdd03b3e88043888fd04314de610d0faf655d61c890293df7251a5d4214e71d21631b68c8aa5907e3e7a4cc7a098a499c4ae56ce8c3ca632ad0544f823cdcaa7d0863523e80e84203c4ab303fda9cc6d715de7553bb0600e6f561a09896dc31c4f7e5806caa9e6d2f0ab0bcea70cffc09d72919fc1112c4f4591d20a246bde8da32f39903448f5582d15669217cdebc5fdaa56c645eafd39217d9ab2fe1b1d5155b81549f9007e37f35531812b9a4654cbc23226a9a2998166cdfe942f5ae75c2ee68ae86fc8c401ee44d48c82ea11d912a1fec31a177bc69bef8223f2f89ff1a5420c7c5bb43ba706fe47c2bc188e0ec7e217b8aa3059e58a321365f4824c21cddfd1b98322ea0c942c41506478b8f21b994466cd51ff5dc29114d0d8d350031e43de787ef854df67853a998f0df44e135766520c973691ea2dd707eabbf96ae0465f3de6110b3e5b0564fe67fec62fadee57babec07eb847374a067623fdc08611d089ebf86605ea315bd25e1ab220843bf904cb1e2e896134311ab672c3fcec1070a409e15fbc76d261092f2485f7b5a9070fac059105c278e63c0e09420e175065682ba0d18b70a87f402b6fe5b615d1a07ed9030fdf6dcc42b0ce96f571b814bbda465eeb0385b3d8fe8f934aff49f50746b9f465fb6b03af8e9f06c401dd2cfa97499dbebdcc56011ed23f2169a748b70012442084016e95ea1f89b", 0x1000}], 0x6, 0xc) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000040)='\'/\x00', &(0x7f0000000080)='./file0\x00', r1) r2 = socket$unix(0x1, 0x1, 0x0) sendfile(r2, r0, 0x0, 0x7) 16:23:34 executing program 0 (fault-call:3 fault-nth: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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 784.648878][ T4391] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 784.667411][ T4421] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:34 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x402}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 784.716587][ T4434] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 784.725197][ T4434] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 784.738929][ T4418] loop4: detected capacity change from 0 to 4 [ 784.778079][ T4448] FAULT_INJECTION: forcing a failure. [ 784.778079][ T4448] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 784.791154][ T4448] CPU: 1 PID: 4448 Comm: syz-executor.0 Not tainted 5.13.0-rc2-syzkaller #0 [ 784.794175][ T4452] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 784.799975][ T4448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 784.799988][ T4448] Call Trace: [ 784.799995][ T4448] dump_stack+0x137/0x19d [ 784.808346][ T4452] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 784.818344][ T4448] should_fail+0x23c/0x250 [ 784.818365][ T4448] should_fail_usercopy+0x16/0x20 [ 784.828182][ T4452] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 784.836979][ T4448] _copy_from_user+0x1c/0xd0 [ 784.841420][ T4452] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008c34b317 [ 784.846419][ T4448] get_nodes+0x1e5/0x260 [ 784.874234][ T4448] kernel_migrate_pages+0x3b/0x350 [ 784.879415][ T4448] ? fpregs_assert_state_consistent+0x7d/0x90 [ 784.885405][ T4452] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 784.885475][ T4448] __x64_sys_migrate_pages+0x50/0x60 [ 784.893450][ T4452] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 784.898692][ T4448] do_syscall_64+0x4a/0x90 [ 784.911078][ T4452] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 784.914100][ T4448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 784.914125][ T4448] RIP: 0033:0x4665d9 [ 784.922081][ T4452] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 784.927937][ T4448] 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 [ 784.933586][ T4452] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 784.942866][ T4448] RSP: 002b:00007fe9c3cb4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000100 [ 784.942885][ T4448] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 784.942898][ T4448] RDX: 0000000020000000 RSI: 000000000000006a RDI: 0000000000000000 [ 784.962585][ T4452] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008c34b317 [ 784.970607][ T4448] RBP: 00007fe9c3cb41d0 R08: 0000000000000000 R09: 0000000000000000 [ 784.982279][ T4452] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 784.986958][ T4448] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001 [ 784.986973][ T4448] R13: 00007ffdc4249c3f R14: 00007fe9c3cb4300 R15: 0000000000022000 [ 784.994939][ T4452] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 785.051883][ T4452] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 785.059868][ T4452] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 785.083036][ T4456] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 785.091431][ T4456] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:37 executing program 5: r0 = 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(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="6653072a12a0c394e71b0fa10748a8378f3657cd8f86963ad86b6b5efbdf9784242e6d26979adfd73c76ae803b7e0d1b414c5fb22b407cee35ad3f3a59f4a9cae3ce6d4536939b1ee065d128adb7133a590a932389043efeddee795379e8d145a86b56ea8cf22f5900000000000000cbb78edc3212bd541f3bbdf68cc3d8eee5cace45fb349ff4f7b9fa33d1c5b75378fa8d28111b504cf180e01989141dc4fa99f296ad567dec7d0db653e936184c7e2c25c3b56053dddb2923c4f5b0f14c84", 0xc0}], 0x4, 0x0) fcntl$getflags(r0, 0x40a) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 16:23:37 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:37 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) 16:23:37 executing program 0 (fault-call:3 fault-nth: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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f0000007a0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:37 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 787.441769][ T4470] ALSA: seq fatal error: cannot create timer (-22) [ 787.447679][ T4472] FAULT_INJECTION: forcing a failure. [ 787.447679][ T4472] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 787.452806][ T4467] loop2: detected capacity change from 0 to 512 [ 787.467956][ T4472] CPU: 1 PID: 4472 Comm: syz-executor.0 Not tainted 5.13.0-rc2-syzkaller #0 [ 787.478511][ T4468] loop4: detected capacity change from 0 to 4 16:23:37 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f80000200040000000000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000040)) r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x4, 0x7f, 0x1f, 0xe0, 0x0, 0x1ff, 0x0, 0xe, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1000, 0x4, @perf_config_ext={0x7, 0x4}, 0xc040, 0x3876, 0x401, 0x0, 0x7, 0x2, 0x5, 0x0, 0xae2}, 0x0, 0xa, r0, 0x3) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000000240)={0x0, 0x0, @status={[0xc3c7, 0x81, 0x1, 0x3, 0x1]}, [0x7, 0x3, 0x2, 0x1, 0x4, 0x1, 0x8, 0x4, 0x141c, 0x3, 0x898, 0x7, 0x200, 0x1, 0xffffffffffffff7f, 0xc18, 0xe1, 0x800, 0x6cd5, 0x10000, 0x3, 0x101, 0x800, 0x1000, 0x4, 0x8000, 0x6, 0x8, 0x4df, 0x2, 0x4, 0x0, 0x4, 0xa5ff, 0x0, 0x2b1, 0x0, 0x8001, 0x80000001, 0x7, 0x5, 0x0, 0x1f, 0xfb38, 0x1, 0x0, 0x5, 0xd1f, 0x1, 0xc67c, 0x5400, 0x6d6d6c12, 0xa8c, 0xf092, 0x7, 0x0, 0x5, 0x1, 0x9, 0x4, 0x4, 0x100, 0x2, 0x7381]}) 16:23:37 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xd4, r0, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_RULES={0x54, 0x22, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xffffffbe}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x80}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xfad}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xb26}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x21ef}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x2}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x9}]}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_REG_RULES={0x58, 0x22, 0x0, 0x1, [{0x54, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xfff}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x2042}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x6}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x29}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xffffffff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x3}]}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x44}]}, 0xd4}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1001, 0x2001}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r2, 0x81fd) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open$dir(&(0x7f00000000c0)='./bus\x00', 0x2, 0x81) openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x80, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000040)="9aeb1a23b2358ca01ce9c465589c1c5f56dff7dc7acc9f6dd3a7f645af14b1341ea1f15b2e021931a0c979bb9879c11da4d108292a2ef9ff", 0x38}, {&(0x7f0000000080)="cb9143a606", 0x5}], 0x2) [ 787.484986][ T4472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 787.485004][ T4472] Call Trace: [ 787.485023][ T4472] dump_stack+0x137/0x19d [ 787.485050][ T4472] should_fail+0x23c/0x250 [ 787.497772][ T4476] ALSA: seq fatal error: cannot create timer (-22) [ 787.506168][ T4472] should_fail_usercopy+0x16/0x20 16:23:37 executing program 1: open$dir(&(0x7f0000003300)='./file0\x00', 0x400000, 0x0) syz_read_part_table(0xfffffffffffffffd, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0201550000000a000000ff45ac048000000063800800090000000000024000ffffffecd3cac765f8c97e8877007200300700a5ffffff00000000008000da55aa", 0x40, 0x1c0}]) syz_mount_image$tmpfs(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x6, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000380)="0258523d4cfb5f926c7a044e6de26cea166ab33933a780b6df69ffe14ce58d78230cab965f975651942cdf5544324a9d71b2430cf9", 0x35}, {&(0x7f00000003c0)="e86f71e14679ad9b724f69362d57c520ddb677481d31449fd4c580008a3652d7994759aca4591d01f48f36e872856104020374f9b90a5e6704cb834bda2673004509a6f348ebeffe73e5ae3df7dca68a93a6fdda929fdf54b8dba00f029d2d24f56422b02acf7b2cf630961ee609938989ea8ee0f5966259451d5d97efc2d7789be3aa4a57c153ddab0c569159002548fdb6cbd2a2bee766bf6b1ad3b9054c1edeb29cc14827b083dc7cc80e1cb6a7784de6823c4979b12e", 0xb8, 0xd0}, {&(0x7f0000000480)="3f7f7a26f19c273536cb41702ae4b981f33d1f2dc2cc88a01c4635632675146542ecc2dae6a65700d3f89fafa1fd15103cbae0761b10547b50f542e5abb9016090980a24e2e449943b6272b0a353960ee1b556727aa6ce43d0da8e1a3dcf31746eee5ade7a56ca89cfce06d86ed5a5a5afda805d10b5ee4ef0a012cb2e0965d97d247d646e47aa11b6cc956de154193b60013b0601", 0x95, 0x3ff}, {&(0x7f0000000540)="2c200f1e72d1099aa65c84949c285c9f7a2e07d4b660eaf5da545778e5955ef406f879883f2b88709c270844d3adad9a0d6220ce5f070103d57980774fa93041a5462fcabd10bd69acdfe862196d554c718b6a1fa7b13b61fb6e8910d65771e97eb4c2be3265f3bcfee39bfdca403a4a4c0081", 0x73, 0x1}], 0x0, &(0x7f0000000640)={[{@mode={'mode', 0x3d, 0x3}}], [{@obj_user={'obj_user', 0x3d, 'fowner'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'mode'}}]}) syz_mount_image$iso9660(&(0x7f0000001cc0), &(0x7f0000001d00)='./file0\x00', 0x1, 0x8, &(0x7f00000031c0)=[{&(0x7f0000001d40)="f092aa3e8d65e3ca6509d8db1fef41c1da918cb5c429558c1afa8298d61960a683ed2099285da0c00f07317e68d59a629db61b265f911d557d1f171998bf3734b8a4a4fa416e14d9e15a4ce90f829bc98952a8e861c023776dc70fff4950d54a0acab0ca9eba6d99466b315bdf7866728220fb92ae5f6d60120ac550e570698c85f31f0e6e0db51394718b097d68bbf2554758e7574da43dc3b1a04ab792f9444b650025acfa96cf49472c4c91a959eadd806ccce42fb4ecb17fd3b7f06e5891c2e22250308cb02efb4876f616256014c3db170889114e7d959f3248d0f3883241c985b9580277d2558d11305ffedb8f57c1ed8f2b1ea9c601dae4379fe259adf0038ee3fa6883616bd2968c4c6fc5694a0e00964de8529ab9d97b753c652b8b9c6f99a6a7f06368fd8c9720a2c91c0b0be67b2b6c500f0cf836fd09ef1021b628de8c7910754fc065a95e65e7271390460e919fb60a5ecc01391d3f0dcb73587b95a4497e5d22bf78cf629c2c7d28618a2318a583916e93820d58b6be6d857a41372e262475274aacc01fd452a117937436769346bf39dae30e06edb922e0ba456f4d50eb95ee801ee0c9b57b2d6684b662a36661135a4ed8fe40bc20ce6f186a7e50463ce232f1a07224a34115e6949c0435b35947b3691df376a570d8009fd54ffca1ac78fd4e7df1f3e9d4c327cde6b9c08918a66d890a577365467ddbf3e735a0b8883323a0d32495b3087a83f7d922c0d829d6aef6e2d86f25bcd3dfb6ad79a0e45b7ba37e910b3bcfe749f6c54b5964176e87e58c8ea0ab8ac7704a2c991c26fe71ccc0e13bb9641c07105306fb092428bd7ea19563eb2a1d1b2c600422f14d1e0499d5c3d5da153c2f4f8c4eea074b6873d3e93cb9fa6839b58d23ab4eabbc410223527d9bb48cc08b59d023305c5d8eb842caa56ac4dab7948ad6cf381931b8025a981b342ff7157054ec6a0dee57af110f0c5c482edf12065078704f662d4121ceada0b909591f358741f2396611ffa6aa4245fc65c30914aaa16c87bc12a3c10f5b47daa9fcf40e2bcb55e62e3754ee51b5c0ff1d3baa7bcd087333e6de6c83af75b6d137a3050e9f68b974540185e83c1fd51fa7dc8521600b46dafc73f165d904a93f58ce864a1de7a392c4812af5a9f8381dc4530bc3707b378fd013bd19e6593b199fd10b88a2ffa2ed86ab521d1b92c2bc20f104ff60bd430a8aed1f9141e00d67f978778de195ab1323879a0656348f9c504f51a15adb29bd84adf259d73ce6c9501a0b02d2982e91cad62991122f4ab498bd7bd0ad0ff901bdd66e040702304fc929c2dea71a1cdec9b8e7c361279a54526f05e0e4ad68ffb138d60d33ce842cabca0c8f2eb20394670bb0d38f612fae11c0188dbb018229688d3574cef5ef051b3a16ab2b3e16a3fe4f5862fbe93e56e097b616eee610c5347f23e9dcd2d4a0c8d3b7d7e251bed5d64c3f80defd4eb511f3c4d37eb8d338c49b3e671a2ebf48434a1d9a08f5a74a0fafcc381943229cb5fe3f5f4bbcbdf28f652ea2f2f7762a11ae27cfea3d61f050592c63876f64928d0517896496e7d78e3f348541bb66e651d4f97e82589666ca6317f53f37c3e5d71f344b6c984225b307e216aad5c69ad720379a98202683219b1c7a3f63cb8774dbe17c4dfe314bb8c848f651f46b0418b4c48b23b30b0326e593eca59c651c79e745ee3fab3d0d2be7bc809824fc756a8e9f556d32976f4a1aacaaf670887e95e47f99b2d900ae51a80ed4250cfce33ad24c715dde32de87f745783f735fb3e0d2cea081fb772fd4b752b3fb171e6e4df6080a0359f3ff1de49032f6391b027fdbd9075053a02503186d0e2d7eb7580f31294b1570f13949c342e8aa5f2a250b4d5ec83c747d635cb271dc94611dcb99a90c6a2aa1a3ec2ae4538057b2f69365bb2af4d75d7047cfbddddcd83d419b359213b6f21d0a3cd8132871a517db0dc2d6f65a89c93292d9bbc8f0fae9761cb35d695233102b07a6ddfc8b0ee2f38bede3e3a716cfaff696deb502d47a7d6a588064847befecb8f70ae6638913b08cf51cb4254867bd96f14677d4cdb2045f94f1742784ebbe6095c6ee13b428c14dc4bb30f93096f01b1d3d7383e7dd39d999a1e75131e16bca857a3920046fc194a1b5a3f98157e0efb4f5fb4d7a6fc229dda2b176bb9eda41e7bb7ab3da966c70dd53d6ecb86b58a538f3f1c3017a65c6cc8b6a07b953e70831b4ebfd6f5d2cc91928bee44c979a59c67f3710dd9965466021f88a0753187cb3b5156dc5d2b7fd624fc0fb513b66d76b4dcd30522c52bf671d930c46963347940e3ebbda27f3538ffa66926ec556ced7177a429f655f1f57e071fe4f31134142a6f4e2331c852c1af2bcb50ef103ba6cd57fef83850d043914b2cee477c00050c3413c72380c0a707009c81a63c67af82b90281eeffa0161ef9a377ddfce88f9083bb60c9198dc7ec83ce1bfc710726878dc99e87ac2996efc56c81a561911b639b7b2e6b265aeb57b1d3450632d2393cd718b157074d9496541c7ad8d5a07d548e2a1e9e08b3c112291f022f9ab0529a43c13d8d70bd6ff7ca8441f4fdba3bfe49ee8338af9fbab4c241de1ba0138b13f88100a6c41669c65991cc27f7621510bf776843d4d46182fc179857e82ec3306691185e34105f46b5ac454453a83bcfb80c3696e2ed29a4024e35fe6bb365f021c6b3a917f0384b8457b0360ff9f911aff24a2ca8b6a6cb6a9ae73cd9470f4b482884351e71fd5265de656b2dd2d9ec056d7a2791873c063088a2b55bf8fbd2d9f1a7ab3d4429c8426fbe6249f9f8d209c353ff9fcbdd857492400b071a743c2f9359f82ad4c39e81a6ff2eaceb74f6504eb7cdc05af7d51a36c98ca4db0f06b3c8b2d641dbd2e190099233c1c242e7a30fa9fc5fc69f6fe8a892e6b234b4d4c1db054ee401f2d854a15dbe05a41cc17b7f03b9a25d0912f76d8da106af9e0336785c66d63929c929e56ff4d8487b3eb608c80cb01e21c3f5f1b73a36e2b174c5872e647662ae8c9a57d1860bf6aa8aeb944a7f1541e58ca58122facea7276aebf823ecf34fb5e0447de3746efecea4aff8cc9665b982b439c92129dbac51fc92addbe0810eb8c6541b0018b4948260a21475bfa4f4a6e9621ae21bc8a487a6cf1a903f5397f9054704f205f9c549efbe879416d06643c021695c13df377b607633c9a9e19549d4955995514f1b44d37a42c5225aec83ff59e2960f5a53b8ccf54877089e13fc4301f88e459ca9d7332a8aec4396e8d2e37e21afceab6144fbea24ee999c75d5991350869fcf31c5389032a41eccabee86a6709ddec53c2b9a8b1a06bfd3393cce8f8902ff422213297e64e372b1b180ebac6efba2c711854247675fcf4a54a485d060ca8ceaa4374f9ed42537184774d7abac876c465e80ee4c1921bb2c7539b000f77610b50aa561496f30c37cbe04883222998397fa02c735a09f90bcdf7fec55f5f1189be0bd11740af1a0b4e291b4edfc62f83787d4e8f1ba62b9cff43b5c85a75f45b3f4644fa305b1731c7d3c0b438cf35dc96fc56bb67230bc1708b1c827d19f6c0dc8591b62c05072508850b47f8c966ea85e668d0c0e87e394484ee9cdbf4dc3e2244fbe3a6f60189fca1a3cdba4bdea3e888ca134c2262997c0a115533c93f9b8a4335ecf3e148e6569fb5a2b536b8daa437df4cbfa3acef3804a703d959f4aba3a227be932d7d71adb1e46f54915b7da4128d6f2313b255e949320e53ea2bd6519f92841e153bf95d9c48d3e73578cb19f89092aa41319391b1fd979096a8d0053200c6d5fc2c4082598312d9ea88cc0430debe9a5d6070ca6872e6da21761dc0328c8c00dad5faeeea365de0d30280b4d6572a8926f7813637f3c1cbf727efee212b08d3c3987fbb580e0dda8a22dfceb6f4037d6f2a4c2d26d808936f1625c881465647318a665a9cceb91490b6b086fc4ebc93ea0e181194eb4cf8f955af33abf08a171be2cd84b31a104bfdb166869db1ed8ca9ec3a098cf5131cdbaa7bf78784b38c8e9069fdb80d27eaf4063213414b98288e80613af4e90b3b0b4baa8ef26f837911c85bb777f9452d3a4e9ae630717c4504b65eb171e104f838ea251a1845351de84c20e21781152950d5e2eba15d34d308af0257b62d7edb50316be86d8193bcec2dfc527a1c65a16d82fc92bfdab16641fa5fd44e417ba309deaaee37c8c40cd2887b88d82239d6944ee73614560202fdce7a4436483d6a89a1adc428d0456ddd987bf983b1ae8941bb8cd8fc06ec9aef7560d256591d853c95728925cb8bf789a7f62c75a9fa312ca995c6f5f4a15f403d585e58612e18261975bc57138e6baef65c412de3ca13277dce2c813b0c3043b7e2103a7b75863f59f0accb98e148a3dbb30dc9412de352b741774d42ecd6984f01f4193a8b41e1b5e3b8a4f7779e2fb489e7453be1d4a2f6d090f7c22f6bf74b0de0a614d53a097971dee2131773468db3ff543f9b4fd6dcd3aee52b91578081c92bf36cb5de68ec5f26218d51161bef05a20c59e3b5942bd6a2c7ba403669db6600fa7df5be9618259eba7d6edfe3b3a710b9be960dfe8683bc7ba6ecd7bf2771c5bbe77623016ba086c89875183ef62c168d092f72e254bba654ba7a869f70292df71b41443212c1bed8c2dce8c630f8b9566932070e0999a368e365e857f9715e9e5c841ca74a69c75282f57b353b2b4294b541021ba6cd4c14829db5632f2c9435eeaec13a166bef588a0ecfc9c3723a1e4856ffa81e27a7a1cf155173ef08dae6d1d49df9777fc3bea48a1e61ffa99dc3d24f1bf8923bdf06608b62ac47c61ed29233db2952297b8181d94b4ec4cfc0fbb660d3eb6f000e90cf9fc15f81963ff5675b76fa51d35a3298b820e8e97e81391b57aae59bffa071b9b6e0967d2af98b1795ef003ebac8114b3452ffc593ddfa3fab300d30ff551036c37296426419f2bdb6cff724a19b01b1c4d424df0a8846d010c7f9e45741e4fd6c7ec7414ee3440ce580a44e3d2927e87766b49cc3a3495cbcaec62ea580998a291de2260447fbd20c3ce5b8f7d06b2cf03871d3824a81d732186b8f807e1e5584f24aaf7f628ad220cba4c96af61c59f07a4dde29b045e377f07dc7ee68f54424fe452996c9933bce93941ba84d722dc69ef8691b7d84e00201468e3e74b85f03cb5bb95d02fef2eb75346e4e93f395cc3a580989f3019ca55b58f87fabb68eb21d0231d50a3c703da02cdb1ccba77118429c138e5f80234aad2e3cc8219c1f6f5170e9de97bcc45d385fc953a398e958e5941f6470356cec37e5d0cfb18a41b72c9d0ca53af2d07ab4aa7f0fe26828a909004942b9588d0d8cabcad286c793084455ed0bfdf5fbaf78b3580a78ce3513876dcde45b3d27c179ac7af105e3681fe0421a9cbd213f1b52c7eccd5ffe086a0dd18a37be0592df0ac3697573765804af5fe2983d31f8fb34840b164817946ec3e977c60d6bba44031f5f6fbeb197e08feb760c20cb8727aa023e86c72bd22dea2e3ee3ec33c643dc9c2dbf1131d8161d986ac7b9da08fdaa4bb05690f6addb380686fbf2b840f5071c02ba6315904a2f6a859ebee1af5edf71c4e7d735c55e7be0756bf3539270e6bf5483be9abcc38b31a5ed753155c14425adff86c5263dd0501a86a26a0ce055cb9ba95a04234c052d5b3e3602684816890f4c5033638c05f16dcda0f152a36524aa8e9fb108e9088a96883721b40407de7f25051e80b4f12dd36f45194ca69514b3f97b", 0x1000, 0x5}, {&(0x7f0000002d40)="6f73d216c1b86742025017ba1fa5d5f897fdcc702883c642dd96c17a004f36a3297bbc61d72e640577243a2c298f696bdf0e42bff418dc4cfa4583123605375b0a19513be9515d8996a728fd952bae1a567c8836eed8a8bf1f5254f010103385dfbe3f02299594fe2b3e211087f01ab548910c21683acb2f75e57b9f25e886e886c4d80b99d086f9d6bc060a970e9335e3a2599fdba6602ddd1b59c3a4a5763fff2f2226040168a1f5ec605bbbf44d237156345608d36322b7e6c9f19889ad1c8494568214c319", 0xc7, 0x5}, {&(0x7f0000002e40)="b64e3fd3a7c3a00e08ba03dfe5818f", 0xf, 0x1}, {&(0x7f0000002e80)="cf4141753511c94a861b19f6095b6c623243a7a1c1248ed124da0b6b2c0a7785055f675791658a6aaaca6908fcdc5f0afc918719cc430744582b4b10ea6877811aa792a9ab0540cb7a4991effcb788490da101eacc0a2d7f81179b6760dbbeba734d22541b30590b8003e9939832dacae86342626cffc70940b0c86c3b9597dbfedba507bd27bc61c19a47f18b719d4ac6920a07748342d070698958e7408d41a67350144609543f889daf93544109dc2bf93f45aa6d9d95f50e1ab3016bc903a2192c2858af4944f2e2886272c673fec232c079d2cd027ef325bb07fd7a53dea1b929f41964c102f81f859fd4c5895d9e17", 0xf2, 0x2}, {&(0x7f0000002f80)="2aad7530ee31863565f5e0f0c83d606104a3bacb9b8114b124c4ff10f1d4557c2b098f275f1cb087e0422d67e8615f213e60add638eacd50a008c25bb5b18f970508a00a652475930bded84c30cf0d35c5f8ec013c0bdca5c535315ab3ef485611d2c910b0bb90278cc706094dbf1eac5587e081ac8154cf26469d87a045041018cb59066a499b824fa645b284bae6af16a860690806c05ec41d829e7fa2bdb0f73e706c47d274792a97812bafaf6c5fdad568672900825982c04b5ac91c8a44c0f8b9aca57df22d", 0xc8, 0x20}, {&(0x7f0000003080)="2870308aa1b8dc4ad84c7bac9f595425676720b2c99c945630ecb7f4de896f0dda04990a9bbc196ce89fda9503e6eb7e080c63add0232d2510543a4a37d20e5b5f90178a8e0d2c9692d3fb4a8ce105d744a2eaedc1861619c6b9eb714c8f49c94f7ae55bb52583eb03f91431d9fae9cf5be5422cbbff916acfa5b22c13559e4e544773b129c5839cc6e1b731b25f44fb3d02fd2f2fdb1de73b6b4224fe76647007dc247c", 0xa4, 0x1}, {&(0x7f0000003140)="981ee3f8b8c0b3eaf83287b3377dd703110af0ce7920c8356574452d0a687389bac91212fa2693c8e089", 0x2a, 0x1000}, {&(0x7f0000003180)="0741e63a27f590e0167a14648c582f3184fa42354326e473cf7bd7db7b", 0x1d}], 0x8, &(0x7f0000003280)={[{@map_off}, {@nojoliet}, {@dmode={'dmode', 0x3d, 0xcf0a}}, {@block={'block', 0x3d, 0xc00}}], [{@hash}]}) syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x2, 0x8, &(0x7f0000001bc0)=[{&(0x7f0000000740)="9f766308ce0062b40dc7f29af3d9b55a13ccb5ca538d41abbdd416b8afc5b8f3caa26246091f8c3d14e15805c592b489720a86ae6fd74f", 0x37, 0x8}, {&(0x7f0000000780)="a71585a541343fab83", 0x9, 0x9}, {&(0x7f00000007c0)="7b41a2aa7eb841c4993d88ac4147b4b49d7a5d10cbfd2ca35151e398583ca316a86f6cdd851fd27b3439c187b4780f7eecea698b3fea6bf763f7096d7341498af07567aa541ef921aee0170813164bf7ff77bb28bd6e2c4fbbd54b430a5c5cf01121887ff765b79b7a41d5ad1a49762c67572b05a8f6dfeafa736942a2b3c8c84c021c4032ec8c17b2e62fabcb51e577ef28360e32dd4df0d8155ae054e1dacc67106b95990dc3", 0xa7}, {&(0x7f0000000880)="31ab76de1766676e4144ada354c459dcc856a145730b44304ff7f38c41188c9001eb90de0d26f53846c29ffaf4447a7c4e580f11d7", 0x35}, {&(0x7f00000008c0)="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", 0x1000, 0x1ff}, {&(0x7f00000018c0)="7a9583942e8ec8c73e63eae46246a2826788ded2e296082d6b7a1b6992a691b3195a67dd429f849c00422778338d2d109b2abac0e11f1c7376d71e5f3e3f62ede2d5ac4b5f75e36074aeefc8ee1132ad5608c38f0ce2abdcf43a8c4820c389052a26b09b98281a05c6e5841687017654806976a99c3998e7a16a27017551b0845cfc1d05e9d3daaa7388be90b85f81363b8b3372ab61e080da68e7cd5be248b67b4f36d490a34c7051668b8fb542cb6b83b03678107abd49bdfadc88b5367c6f7920ea24115354ce5bc81f39cceb2de2303ba4d4363f3eb360533131e6b327a5", 0xe0, 0x10000}, {&(0x7f00000019c0)="85fc6210cc128f41a0df670db615cc1b7cadfc6cb89b115039412f7908975c36c3004ed7b19fed63db6c5117204bacb5f63782df35f34aab5543cc006814ed0564bbe4ac89c694359f87b62244f61e74426b52b6d5f5897996308d53ead3d9f82c894fda733bf66e9f1625af2fc5fb6385aff15f64ec8d3f0a34c2d5b15f7eec9b63669107b57672c25b8cad1f4902b3cc3ff33f8cf306ccaf0f24111d6dec0f5bedb7ef74719c60453b49da940819f12c3a1370729c9e09f203ab65638e0bd327b16b3727f5d770a74c1cc640d55ee915bda20f2c3e4dcd8f54581256ecfa", 0xdf, 0x8}, {&(0x7f0000001ac0)="f324bcf1bdb10b51a196fb629b00629a8d2d34d78b40184ef4b8f3b325e9c7ed85638e0c13ceb50e2b92c6c8dd4cad140e01bca72ae7b1837338502c24cf7a9562b0a577ff531a06f7043da1dce11d18153176d38b71173e663c675fb709b5f890d43cc6bf7fa0cfd970fd023db3c1a4cf8a24783c0a415291081627b8eff72d2f7ac2db3ec18b2189a4eeeb00005c53b68cf23445b478f6045f4d6a123802e653151edd1758dedfcbf90705f60d22bbced0daa09d2b31bc4a45db4573806c9c8e30", 0xc2, 0x400}], 0x308041, &(0x7f0000001c80)={[{@mode={'mode', 0x3d, 0x10001}}], [{@subj_user}, {@hash}]}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="28d633de447213c3efb37262c00109f5c104dce39b1558f8bf743662cf4bd6d1bafb0f16d40a56f0cf3ca4c7a0511ef8c194152ef0d552fef704a8e4f15eeb94178d210b4b66bf87703205874169d9e8b7a73e56f946e591332d21a75d8a24e410776c549038e3965d2485eafa0885d7e39e53ce169327b06c5cd04dfb10dce3bb8403d47b21086ab53c4ba9b1011221072ea53a", 0x94, 0x8001}, {&(0x7f00000001c0)="ea25a0399685957b7874f677fbc707ccb9fb195a024c0a117094b0c0265f286047", 0x21, 0xffffffff}], 0x2204000, &(0x7f0000000240)=ANY=[@ANYBLOB='huge=within_size,mode=00000000000000000000001,nr_blocks=9-5,size=)%5k5m+5Fm,Pcr=00000000000000000016,fowner=', @ANYRESDEC=0xee01, @ANYBLOB='se_type=imasig,subj_type=(\a#-$,\x00']) 16:23:37 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {0x3f}, {}, @ext={0x164, &(0x7f00000002c0)="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"}}], 0x1c) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001400)={0x1, &(0x7f00000013c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000680)={0x7, 0x9, 0x1, 'queue0\x00', 0x10000}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) clone3(&(0x7f0000000480)={0x200, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f0000000140)=0x0, &(0x7f0000000180), {0x3}, &(0x7f00000001c0)=""/137, 0x89, &(0x7f0000000280)=""/15, &(0x7f0000000440)=[r0], 0x1}, 0x58) fcntl$getownex(r1, 0x10, &(0x7f0000000540)={0x0, 0x0}) wait4(r3, &(0x7f0000000580), 0x8, &(0x7f00000005c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000740)='freezer.self_freezing\x00', 0x0, 0x0) ptrace$setregs(0xf, r2, 0x9, &(0x7f0000000500)="797cb7aaf5921363e7b5089d7f43e0ffe2e64b5c177a7aa26dff2e3b412c9acf17fc95708cf74022586697") r4 = gettid() tkill(r4, 0x34) ptrace$cont(0x7, 0xffffffffffffffff, 0x8, 0x7) [ 787.506201][ T4472] _copy_from_user+0x1c/0xd0 [ 787.506224][ T4472] get_nodes+0x1e5/0x260 [ 787.538289][ T4467] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 787.543427][ T4472] kernel_migrate_pages+0x64/0x350 [ 787.543468][ T4472] __x64_sys_migrate_pages+0x50/0x60 [ 787.543487][ T4472] do_syscall_64+0x4a/0x90 [ 787.578859][ T4472] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 787.586046][ T4472] RIP: 0033:0x4665d9 [ 787.590063][ T4472] 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 [ 787.611658][ T4472] RSP: 002b:00007fe9c3cb4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000100 [ 787.620189][ T4472] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 787.628538][ T4472] RDX: 0000000020000000 RSI: 000000000000006a RDI: 0000000000000000 16:23:37 executing program 0 (fault-call:3 fault-nth: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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:37 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:37 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x7f, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x3, 0x8}, 0x0, 0x2, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0xc0000100, 0x0, 0x0, 0x0, &(0x7f00000001c0)) dup(0xffffffffffffffff) 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) writev(r0, 0x0, 0x44) socket$netlink(0x10, 0x3, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000000140), 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) sendfile(r4, r2, &(0x7f0000000000), 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) [ 787.636511][ T4472] RBP: 00007fe9c3cb41d0 R08: 0000000000000000 R09: 0000000000000000 [ 787.644513][ T4472] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001 [ 787.652626][ T4472] R13: 00007ffdc4249c3f R14: 00007fe9c3cb4300 R15: 0000000000022000 [ 787.666213][ T4473] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 787.674785][ T4473] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000fffffff8c0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 787.718792][ T4468] loop4: detected capacity change from 0 to 4 [ 787.820668][ T4500] FAULT_INJECTION: forcing a failure. [ 787.820668][ T4500] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 787.820682][ T4473] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 787.820696][ T4473] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000015dd3ffe [ 787.833822][ T4500] CPU: 0 PID: 4500 Comm: syz-executor.0 Not tainted 5.13.0-rc2-syzkaller #0 [ 787.861811][ T4500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 787.872122][ T4500] Call Trace: [ 787.875403][ T4500] dump_stack+0x137/0x19d [ 787.879731][ T4500] should_fail+0x23c/0x250 [ 787.881257][ T4473] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 787.884141][ T4500] should_fail_usercopy+0x16/0x20 [ 787.884162][ T4500] _copy_to_user+0x1c/0x90 [ 787.892131][ T4473] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 787.897117][ T4500] simple_read_from_buffer+0xab/0x120 [ 787.901602][ T4473] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 787.912497][ T4500] proc_fail_nth_read+0xf6/0x140 [ 787.912522][ T4500] ? rw_verify_area+0x136/0x250 [ 787.912546][ T4500] ? proc_fault_inject_write+0x200/0x200 [ 787.917918][ T4473] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 787.925858][ T4500] vfs_read+0x154/0x5d0 [ 787.925881][ T4500] ? __fget_light+0x21b/0x260 [ 787.961296][ T4500] ? __cond_resched+0x11/0x40 [ 787.965961][ T4500] ksys_read+0xce/0x180 [ 787.970187][ T4500] __x64_sys_read+0x3e/0x50 [ 787.974673][ T4500] do_syscall_64+0x4a/0x90 [ 787.979123][ T4500] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 787.985095][ T4500] RIP: 0033:0x41935c [ 787.989010][ T4500] 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 [ 788.008781][ T4500] RSP: 002b:00007fe9c3cb4170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 16:23:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sync() r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f00000001c0), 0x6, 0x40) accept(r1, &(0x7f0000000240)=@hci, &(0x7f0000000180)=0x80) 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) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r2) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) sendmsg$NL80211_CMD_DEAUTHENTICATE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x10, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="9e996a7a00a5"}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20008001) [ 788.017265][ T4500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 788.025254][ T4500] RDX: 000000000000000f RSI: 00007fe9c3cb41e0 RDI: 0000000000000004 [ 788.033432][ T4500] RBP: 00007fe9c3cb41d0 R08: 0000000000000000 R09: 0000000000000000 [ 788.041392][ T4500] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001 [ 788.049356][ T4500] R13: 00007ffdc4249c3f R14: 00007fe9c3cb4300 R15: 0000000000022000 16:23:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 788.067384][ T4473] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 788.075511][ T4473] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000015dd3ffe [ 788.082022][ T4517] loop4: detected capacity change from 0 to 4 [ 788.093457][ T4518] loop2: detected capacity change from 0 to 512 [ 788.106459][ T4473] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 16:23:37 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 788.114524][ T4473] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 788.127464][ T4473] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 788.127478][ T4518] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 788.135500][ T4473] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 788.191368][ T4517] loop4: detected capacity change from 0 to 4 16:23:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000fffffff970000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:38 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:38 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$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$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$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)={&(0x7f0000001e40)=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)={&(0x7f00000020c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYRESDEC=r2], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000340)={r2, 0x100000000, 0x8000}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000280)={r2, 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, r2, 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, &(0x7f00000003c0)={r2, "026bb9e9e0020d25d99e1031e529ffae"}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000480)={r2, 0x100000001, 0x4}) 16:23:38 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:38 executing program 5: creat(0x0, 0x6857b21ff1155d90) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) open(&(0x7f0000000100)='./bus\x00', 0x40c00, 0x10) setrlimit(0x3, &(0x7f0000000080)) setrlimit(0x6, &(0x7f0000000140)={0x9, 0x8}) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0x3, 0xffffffffffffffff, 0x2) fcntl$setstatus(r0, 0x4, 0x4002) r1 = syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000200)="78406c0edfb7529086d83276726e3844422d89fa8f7540923db31fecf580cc37cc335f8a0123028e", 0x28, 0x9}, {&(0x7f0000000340)="c0c6570ff5241d2bfa9b8708345e8f47d2309940718b46fb3bf4d3a0daa75be965668d2fa4fe6496109aeba754d57dd4ff6d0ca4c50595878eb4b18a886f5d757e67e5efe9fead89c5a4d71ef0bad9e5cfa1996a77879316570184b644aedafe98c35c634146f7da7d0eb0c6d6959e316e12ca1efb99b26359b810799dbf62f00a1852e4370d7c6e2237d851ec33cc7f840586a0c0d8047c9dda59859d8cbf77b0f29a6548a2637f693fd84a0a9bad0bb0ca53fb9103ba9c800552ab9bd6e7df00f594b5dc113fd7b22be7c0a8197429", 0xd0, 0xb2}, {&(0x7f0000000240)="7913c1778c1c99abb45a535954752a0e5c3d20ace1646584960f1a4421f760fcd6b941b75b4e84c9c483210c084592e7cd325dd6d547ba5f4c6f9f62a9cb092c18b8afaf3d120431e99c912ba72a4760f5de2e93ee8e8fa4fb4229b54be8dd4b4a5c7864c27c2fe991d4d33f5b2e13a0edb64e92d6cd7c08138f068d4e8e3a59726fda8fa7160bdf28e9422357c0a24a720ac7cc88c1c4721e27fc5ff1e4e298212ca4c777159a", 0xa7, 0xff}, {&(0x7f0000000440)="e8e6dfd7c30fdea82eb1dbbc8ea4596603a5fdc52538268aa60018bca315fb4bd2c69c494872a2e3fc39d74ea28bdd6d734ca0cb5c867514b5dcccc04cde297fef36f090fbe674adb57a6eb82c9ad7aec0506e7f8d056f3bc71adf3c57031bf2fd0e20b4bdb3373c5077741a48bdd788f956ecbee0d8bda1365dbe63a67c9f5d2f37f559720360530f0fc014ecd8c0f9fd908925eee657b6f8f0b99614ecc1fc1056883669253b7c7256ab70e3fabace392755a10127d3d1d1853cb92b8c", 0xbe, 0x5}], 0x84, &(0x7f0000000600)=ANY=[@ANYBLOB='nodots,dots,dots,fmask=00000000000000000000007,nodots,nodots,nfs,defcontext=system_u,subj_type=,permit_directio,uid=', @ANYRESDEC=0xee00, @ANYBLOB=',obj_user=],uid>', @ANYRESDEC=0x0, @ANYBLOB=',uid=', @ANYRESDEC=0xee00, @ANYBLOB="2c617070726169735004000000005fe6030000000000002c7065726d69745f646972656374696f2c00"]) ftruncate(r1, 0x7f) io_setup(0xb, &(0x7f0000000040)=0x0) io_submit(0x0, 0x1, &(0x7f0000002b00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0xd4, r0}]) 16:23:38 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) migrate_pages(0x0, 0x41, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 788.361291][ T4554] loop2: detected capacity change from 0 to 512 [ 788.392878][ T4562] loop4: detected capacity change from 0 to 4 [ 788.400974][ T4565] device lo entered promiscuous mode 16:23:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 788.404235][ T4554] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 788.428690][ T4565] Y­4`Ò˜: renamed from lo [ 788.446298][ T4568] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 16:23:38 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a000000ff45ac0000ffffff85000800000000000000024000ffffff82000000e100000088770072003007000f00000002000000008000da55aa", 0x40, 0x1c0}]) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(0x0, r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x10000, 0x8, &(0x7f0000000540)=[{&(0x7f0000000100)="359bbd0e86123da24b0d8974c168dab840d4a0f64b82acac73346329d7b6c0167dc82616614360876beb8987f532eec21e42fda5afdbd2cc41520456e7c5ecd254c38bece1bd39a299185a9d100678c66ed1933a10d1cd155202d0efd6c5b0ffe60e09160b5ad4360567ab69e0ecc95eb08b8851d54121a5bb695878", 0x7c, 0x200}, {&(0x7f0000000180)="09d7aa460b05dab2fe852ef6b4a6a18e902be14b2320d2d80a9503f7b1b3f0754da6d4fdb716236d290317e4a1d43fd9fc2e42f77436a6dd1c54381448b3c23ebf04441bb141a1d594aae967a471db6d18b13dceaaeb30b16534cf5f", 0x5c, 0x31}, {&(0x7f0000000200)="298d3cc06d0227152b17c2019a4b04ca649ebe7362ac456e20c8704097bfd0941f3eda5640208e01c1b384d762da71973074d9257dcd3b1f72bde8ccf41f16176063ae0462a25a359963010fbc0de1003f63c2f23aa147c2ecdca06bceb3b5ffbad0567e186d2b714c3c4f3dc7a8085322b7f042cfc98ac3914831858bc8893f21674ae0f8bdbd96026df718b40fc309e2c69f506fda50e9b789ca9b93a81cbc68883f54e941dbee421ae62ec5919ec2fecb6c949a1bb7b0b6", 0xb9, 0xfffffffffffffffd}, {&(0x7f00000002c0)="29837a78feb280ec18caeea8fbd089e8a8a9e32ea35fbcd4a9226913d1ab7053973df1b795d1725fc313be56eaa9f5a1c45abe5564f07b52571151d12cb7e564990d329f215a8822f2ed057d053312b978593884f5f8a399f5973d45e6600d13797ba4a87581cdde9236be74d04c16213dd9b4c058898c3fe3493c766ee239ba41ec7974363a38eefac833ef3b2a7c57c0decd", 0x93, 0x4}, {&(0x7f0000000380)="37794a0268de143b2865ead92a5355af505eb9a542ff5482d3b3b32a39f85e79f188d4327d158b91a883a369810f14f4def9bf2cb316d727615ec0e3d4f846cd7f83a0984afe14b4626eb2d8f599935b96dce6ad72a42d7412a8adccc7cf005489c8deec3bd3044332036baef1c188c52d1997d8767659d983618707c98b46ec01f40fa739", 0x85, 0x56a}, {&(0x7f0000000440)="cac8257c2a24ef9395a50cacda5ccf689abd0562f083", 0x16, 0x40}, {&(0x7f0000000480)="e382f29df44d89bd6e2e", 0xa}, {&(0x7f00000004c0)="98c102341b567fe37b701d26ca377d9623da34ba1d07ea2fceb4b8f028430b9d977bda2612eeebb6e7c31c65ca65f95895870b215913eb2075bbd8663a193f844f5b40d7f4540994804bd071f5d75d15d51f837e1466079d879ed5ab58f9f3c39647102f4dc481daabc2f341b5eced", 0x6f}], 0x440, &(0x7f00000006c0)=ANY=[@ANYBLOB='shortname=lowerCwid=', @ANYRESHEX=r1, @ANYBLOB=',shortname=lower,uid=', @ANYRESDEC=0xee01, @ANYBLOB="2c736d61636b6673726f6f743d232f2f2c736d61636b66737472616e736dff0f00005d2c686173682c6673636f6e746578743d757365725f75cf60429c2c6d65617301010000000000006974d0c38fa9529dbca558fd9085e960646972656374696f2c00"]) 16:23:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f4de46cc10000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 788.454948][ T4568] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 788.472646][ T4562] loop4: detected capacity change from 0 to 4 16:23:38 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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x4) [ 788.585086][ T4568] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 788.593793][ T4568] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000b6251d21 16:23:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 788.742389][ T4568] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 788.750505][ T4568] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 788.761883][ T4568] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 788.769900][ T4568] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:38 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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x7) 16:23:38 executing program 5: sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd27}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000099000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ee010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="1401af0b87b63fcd18410e701c7d5620b3e6a43f6b0d00000000001f2b4100"/43, 0x2b, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0), 0x0, 0x1600}], 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6572726f725bf0c3a200000000001600000000"]) r0 = 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) r2 = accept$inet(r1, &(0x7f00000003c0)={0x2, 0x0, @dev}, &(0x7f0000000400)=0x10) close_range(r0, r2, 0x2) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NL80211_CMD_DEAUTHENTICATE(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_SSID={0x1e, 0x34, @random="3e176fe5f254e43a8b81323b52da74465be76d67e658f7065dc1"}, @NL80211_ATTR_SSID={0xf, 0x34, @random="7d70f0c7a02ba78a15b49c"}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x5a, 0x2a, [@tim={0x5, 0x54, {0x2, 0x32, 0x7, "5f5db74c81022e57fd709ebb44105d38bf7df452467304acaa8ba343f22f99291a0de799f00198dfd624dd31bfefdcf347f9f2a23bec4edb7aa0db26ce1700251295ddd583019f9d6c1dce08e9d05d08c4"}}]}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}]}, 0xc8}, 0x1, 0x0, 0x0, 0x801}, 0x20000004) [ 788.788592][ T4568] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 788.796615][ T4568] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 788.808974][ T4568] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 788.817181][ T4568] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 788.826295][ T4594] loop4: detected capacity change from 0 to 4 16:23:38 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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x8) 16:23:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000200), 0xfffffffffffffffc, 0x400000) 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) r3 = inotify_init() ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r3, 0x8008f513, &(0x7f0000000180)) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000140)) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800001, 0x12, r1, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000eb305d96bd4b000000dfcb7146f746fb29c26a746788d9885da92894c742d88c04a84b5fd7d6ef04ae5eee0878e433b881bca50fdf88ee4f29d917269fe649d02d74a71a038657"]) 16:23:38 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], 0x8) 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) 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(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$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001e40)=ANY=[@ANYRESHEX, @ANYRES16=r4, @ANYBLOB="a5002bbd7000ffdbdfa06b00000c0800021480e1b57c95a5296b00000080000000007ec3127c8201609150ddfd000000", @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f00000020c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYRESDEC=r2], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000340)={r2, 0x100000000, 0x8000}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000280)={r2, 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, r2, 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$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000003c0)={r2, "026bb9e9e0020d25d99e1031e529ffae"}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000480)={r2, 0x100000001, 0x4}) 16:23:38 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:38 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) mmap(&(0x7f000001d000/0x3000)=nil, 0x3000, 0x4, 0x4010, r0, 0xb42a4000) r1 = openat(0xffffffffffffffff, &(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(0x4176, &(0x7f0000001b40), &(0x7f0000ffd000/0x1000)=nil, &(0x7f000015c000/0x4000)=nil, &(0x7f0000001bc0), &(0x7f0000001c00)) 16:23:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000fffffffda0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 788.869565][ T4605] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 788.877964][ T4605] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 788.892021][ T4594] loop4: detected capacity change from 0 to 4 16:23:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 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 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = creat(&(0x7f0000000500)='./file0\x00', 0x89) r4 = gettid() ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000640)={{0x0, 0x85fd, 0x0, 0x8, 0x4, 0x1, 0x7, 0xec8c, 0x5, 0x1, 0x0, 0x6, 0xfff, 0xa58, 0x1}}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(0x0, r6) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000100)="d35b7aa87ec9d4919eb88a6ab27788b6ba38c3f73d9e9d9c9193c3a6918ae7b73c6b73925a701fa5c9ee491b007226f0101a2d25bf8eefc8f908ea179561efddf03e5654e8d224955efb2c119b91781d25d078a16e5f42e4914d116c79da29059093382ce15f62653e904da1fe2e9ead91b1ef3bfe4de524b73110e2a9219a2571", 0x81}, {&(0x7f00000001c0)="690a9a54912927ce29cd140980a9d3e32718a7c24b207b404fe155227885c9ea51b781be1a3a951ee08b52445ddfc820b3a45763da29c596e9b33c781a6b57a08697801f516c70799b98e727f0f53142dcebf007908dda5c74c97d904763dc558d5bb8a36d575bc6b008715ffdf7594e23dc91d8fea573a542a95dd6e0326f23d1cfdcf6c7175f6eb4a4ef3b3a764a5fc7e1138ca5769ba835b21d673f286f57176830b17deb79ae722a3fb4ac67b6c18ecd82a3d73f9a32", 0xb8}, {&(0x7f0000000280)="c8ac989eb91c860724cd5e767dff10f9b09fa9a9820d65d2e84bbb5e76d553f5b5be1c461db58a407d4a7ea12713d8c4c2824f45486025f16a15fdef946f903eaf4d4ac59441d2c43b152e07a7b0a3074e715dc43e40594eae09035d828e7ffbac4860ab12ba3f63ccd4d36e16fe0874abdb37342b5edcad82606c113036d9b32466653a2518a1f58de2ff19e59575706ed2009193cf25b6d4d476bb1c639bc9c6e33ce39f8de5939fe2a95a854680a5", 0xb0}, {&(0x7f0000000340)="5f4e9d608835df12f1fff47f8810f546d202a5a51efd424ca164178b644c53721ee8fb81a316b9d2e71b3262cba930f358c5443eb888200d9c6ababfb6a3fdbeb1e3fa5ce352e420189276306549602e1590828a585cdb3cdf", 0x59}, {&(0x7f00000003c0)="df516b1895f41a4f4efe76aa73d4d9ea91cd0c1951274be2f771a0d52611ed5d09b0ed821483bc5326d1100e2532b2fb90002df6e29fb87fcbbb595e19ef0796804fca7a6f8522319abd4400459c08a081f88cc8b1ac1165eeaca93514f9", 0x5e}], 0x5, &(0x7f0000001740)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRESOCT=r7, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYBLOB="000077f9a6370c867d3117000000000001000000000008000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="38000000000000000100000001000400", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r6, @ANYRES16, @ANYRESHEX=r5, @ANYRES32, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r6, @ANYRESOCT=r3, @ANYBLOB="b4ea9e7232084c4be2db17d8"], 0xa0, 0x50}, 0x40010) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(r4, 0x6a, &(0x7f00000004c0)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 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, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(r2, &(0x7f0000000380)={'syz0', "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"}, 0x1004) name_to_handle_at(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@reiserfs_4={0x10, 0x4, {0x0, 0x9, 0xfffffffe, 0x7}}, &(0x7f00000002c0), 0x1400) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0xfffffffd) syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') r3 = socket$netlink(0x10, 0x3, 0x6) vmsplice(r3, &(0x7f0000000200)=[{&(0x7f0000000080)="7997ba395efe2b9ac7c81119c3b2343038922b2e227395597e7d521c79af308deb755eaf79f445aefe2cf5194afea868c60de9722d94731ca47bc5a2b2e2a32057050c89cffd26da968ccc0c092ac0c247946a3044af80ed9270361949c8e0af96a3ddc83a700e917210b9291fb308791e3d14463e008c8345b658ecde2b0b03ab27345c86444d42cf73146923fef64c294c9da35c0560f8b4374c918e981b0fad1cbd2f44af32f19f1b1d94f6d108c184f79600706e70945c38aeec3be8b45b42bf7486cf58da327d086def047d6209b2000b5570c8668114c456bb42b1a63ca78141a681854a01077d1aca930ee1bd4f1e0c0846bc", 0xf6}, {&(0x7f0000000180)="611ee38a06dbab20e575d40d4b162ef619078fc5bad601ccce1473dd54f4c64791624a39e98d7f48d6a5fa7a4d4080a3b1ebbabd18c2e77ffaec45f09263d12385539e", 0x43}], 0x2, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000340)={0x1, 0x2, 0x9}) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 788.985254][ T4640] loop2: detected capacity change from 0 to 512 [ 788.986819][ T4642] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 789.000033][ T4642] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 789.018005][ T4651] loop4: detected capacity change from 0 to 4 [ 789.024667][ T4640] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffff60000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 789.072183][ T4651] loop4: detected capacity change from 0 to 4 [ 789.077754][ T4642] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 789.086511][ T4642] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 789.099221][ T4642] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 789.107499][ T4642] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffdf90000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 789.148756][ T4675] loop4: detected capacity change from 0 to 4 [ 789.160320][ T4677] loop2: detected capacity change from 0 to 512 [ 789.192187][ T4677] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:39 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$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$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$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)={&(0x7f0000001e40)=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)={&(0x7f00000020c0)=ANY=[@ANYBLOB="ba01000015e913e73ab82083271a850455e66e48f8ab6340fbf34259671d74010000000000000021964771a5daf364daf34a7bc1bdf18c4ba98ff8199775863f84c471d71975672ce83820e109d40ac4c9ef4204b10c9511d4cb9a1fdb1d41f552acacdf08752840baf90700000000000000b8c8db05c01d17468f1c5702d54280d0cb1cbe631c4f47acc100a4918dfce089dd08d527ffcb2f6588d51a8e89ad3e61a114bd7bd354865812ad283fc8eee46cb7fd999c5bed57fa62b97c8ce7e87e01d6d8fe54b2269bffb6fd8f730c84835286743cfa67c6cdb3674521bb7b878c88a057ed339f9310f7db66cd1e19c9e0a1b4d455511b70647dd7e8142f71bdfc69552f0883880ff0dccd51b95504d22279135b3df122fefee0ffff00000000000014f504e1c46cb6a2cbf6fc70aca58b97e76e8023f99be68e76782d479b9f7d26ddef0e6adae305b9aac8055180ccf555d429e58a7aba6df0291b88237fe41e711942095e8c02e26a22675bcc54300094a1af5ce11ffd1104db9f71eddad711c00c24e90f8f90866300f81ca06d66f4b17915fef24a7a6b8e7c1e80d3b8dffff2c96c77a578875c793445ffb3ec7ca8696d288552e6df1039c48e4ceb77f51b14127fcc001cc3248744d462b43d48cba20ccc3d40be923594a7b65b737fb9983a45164b8f701996c7d1d0886f604d179149c2deb90800000055006173372860f0c57226fba67d795b32fc319e249dec420eeaa4d27173371e4785831ab0f81e90468a97e6bc1a4755ad23c44c72e7a205f4ec61a6c8e5c2d8636e9c9782", @ANYRES16=r4, @ANYRESDEC=r2], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000340)={r2, 0x100000000, 0x8000}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000280)={r2, 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, r2, 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, &(0x7f00000003c0)={r2, "026bb9e9e0020d25d99e1031e529ffae"}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000480)={r2, 0x100000001, 0x4}) 16:23:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 789.299248][ T4642] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 789.307581][ T4642] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 789.319796][ T4642] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 789.327827][ T4642] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 789.359336][ T4691] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 789.367941][ T4691] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 789.368597][ T4694] loop4: detected capacity change from 0 to 4 [ 789.387747][ T4693] loop2: detected capacity change from 0 to 512 [ 789.392636][ T4691] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 789.399096][ T4693] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 789.402592][ T4691] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000003f8079bd [ 789.454393][ T4694] loop4: detected capacity change from 0 to 4 16:23:39 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:39 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={[{@size={'size', 0x3d, [0x4d]}}]}) r0 = geteuid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x40, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000100)="33ed8dc54015ede0bd4e1d9a80de72f16ba604e05d575ef4ac9e4a70d3c5a68413ae7bc631f635b8f0334e0d068046862afabd69f8984dc02fb32e40be7f74fb23cb73b315d8081c06df237d42e515d641587b4f84276bfea86a15627b78c1e2cad85d75fe563c0b74804886eb576a28fa2efcdb2ff2d4ae283e7bc4a7da789edf1d97961e31498184c91b7caa9e9b368d9467c5c86aded44c62", 0x9a, 0x9}, {&(0x7f00000001c0)="1e8f819b361a659bcb257569602e8624789657c8dc0cb2071d07eaf8541a3930c715070011898d448bd253177c5020de6b69e5b0a7e5f18fd68e308f7445daddacb029e9fea6778bb4d43a5ac54ddf4ef04b60e85862548901b80c928cd52287bbc0d0c50c32bdf4bce1210a674af8286c863708989df6816571eb80feac398643a099a697900732d90afa7e24fbc9a6b1cfbaaf16f5e13c7f80c48f11703ed29b5af3", 0xa3, 0x7}, {&(0x7f0000000300)="26af545d13a2a7bd5886364f4aad47954a222359e92907f0f26de8bb3497cad3faf724655eafc873ae029c53b1ba3ab38a1a02a5c39d5cd6c1e10a9d1b0fbc6a4b83ee7d2836b066ae2256efd58190561374", 0x52, 0x2}, {&(0x7f0000000400)="7e38a4dc42499efab005684e6394bbe4a70031cf67e0a40da6c2efc7bfbfedb42854e92147e1ca4dbd336d63bf0f5544899a385811cb6cdcf60e7e6a638cac9f935429ea7a04d70dcc5fecfc7f76760cbbcd8ffe461e9aaffbe692846be3a00c437a4127865e6440b9e3d877e89b0f080a9ad1954e0c321602c61dde0fe3df1f860b02ec67bf1055c61ae8d41f83f16cc178ba03dd3f99c3ed07853d1846586218e46311f29934858c7f4523a273cf", 0xaf, 0x9}, {&(0x7f0000000280)="4eb65977ef91012f6dfd6e73170c99cbe215289514c5902ee74d49cbdd67d3e13a", 0x21, 0x100000001}], 0x4c00b8, &(0x7f0000000540)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x20000}}, {@init_itable}, {@sb={'sb', 0x3d, 0x3f}}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@sb={'sb', 0x3d, 0x8000}}, {@resuid={'resuid', 0x3d, r0}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xff}}], [{@smackfsroot={'smackfsroot', 0x3d, ':}'}}, {@smackfshat={'smackfshat', 0x3d, '()\\}}(%[}^+-'}}, {@audit}, {@hash}]}) syz_mount_image$tmpfs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x300070, &(0x7f0000001640)={[{@nr_blocks={'nr_blocks', 0x3d, [0x34]}}]}) 16:23:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffdfd0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:39 executing program 1: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xa2) socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000008, 0x8010, r1, 0x6076d000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)={0x0, 0xfb, 0xe0a, 0x0, 0x0, "6c09ecfa2d815613e88c55159d7bde32", "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"}, 0xe0a, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f00000020c0)=ANY=[@ANYBLOB="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"], 0xbc2, 0x0) bind(r0, &(0x7f0000000300)=@in={0x2, 0x4e23, @loopback}, 0x80) 16:23:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x20001, 0x123) mmap(&(0x7f000022b000/0x6000)=nil, 0x6000, 0x0, 0x10, r0, 0x3a87e000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x4010, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x4000, 0x0) preadv(r2, &(0x7f0000000900)=[{0x0}, {0x0}, {&(0x7f0000000600)=""/200, 0xa00}], 0x3, 0x0, 0x0) 16:23:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x180) syz_read_part_table(0x0, 0x2, &(0x7f0000001380)=[{&(0x7f0000000000)="f2", 0x20000001}, {&(0x7f00000000c0)="4391663956ca0e113a4d99d9483c6dbeedfadb61a76c2068d542853d46ca5c156fb2a05e1453990f46b1abd56d6fd0755ea90ae655c0339d24fd271cdc7dc64345f0912423a89d0042e6502b57ce0f36078b8c75940a3504205098a8d8029cc9a85b46373fdd0c5b4b7702c91253cc1b6b47ce093b9836f8b00d22bbe192d1589e0a950c43334bb2bec27ae23ab6bbf804b680b29f260e42", 0x98}]) 16:23:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:39 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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) r1 = accept(r0, 0x0, &(0x7f0000000080)) r2 = getpgid(0xffffffffffffffff) sendmsg$AUDIT_SET(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x3e9, 0x0, 0x70bd29, 0x25dfdbfd, {0x4, 0x0, 0x0, r2, 0x1, 0x6ea, 0xad4a, 0xe3, 0x0, 0x4}, ["", "", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4808) [ 789.593372][ T4728] loop4: detected capacity change from 0 to 4 [ 789.612539][ T4729] loop2: detected capacity change from 0 to 512 [ 789.639944][ T4729] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 789.659102][ T4728] loop4: detected capacity change from 0 to 4 16:23:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x1) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="000000002a25000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010800000000000000000000010000000000000000000000000000000200"/189]) 16:23:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffffd0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 789.690563][ T4726] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 789.699178][ T4726] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:39 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) sched_setattr(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x7d245232405b1c85, 0x0, 0x5, 0x0, 0x0, 0x8001, 0x0, 0x4, 0xfff}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x840, &(0x7f00000004c0)=ANY=[]) ptrace$cont(0x18, 0x0, 0x0, 0x0) r0 = gettid() tkill(r0, 0x34) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x3, 0x10000010, 0xfffffff7, 0x0, 0x3fff800000, 0x7f, 0x7fff, 0x10000, 0xc0d4}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) open(0x0, 0x20400, 0x0) [ 789.787066][ T4756] loop4: detected capacity change from 0 to 4 [ 789.806421][ T4757] loop2: detected capacity change from 0 to 512 [ 789.822938][ T4757] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 789.869024][ T4726] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 789.877144][ T4726] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000003f8079bd [ 789.887955][ T4756] loop4: detected capacity change from 0 to 4 [ 789.988675][ T4726] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 789.996814][ T4726] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 790.017204][ T4726] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 790.025251][ T4726] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 790.056010][ T4726] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 790.064184][ T4726] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000003f8079bd [ 790.086324][ T4726] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 790.094344][ T4726] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a 16:23:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffffe0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:39 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:39 executing program 1: set_mempolicy(0x1, 0x0, 0xff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000040)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000000200)="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", 0x11c, 0x4e0}, {&(0x7f0000000180)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040040", 0x1d, 0x2400}, {&(0x7f0000011800)="8081000000180000d9f4655fd9f4655fd9f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040", 0x3d, 0x2800}, {&(0x7f0000000340)="111fc0d901000000803a0900803a09000000000006a1", 0x16, 0x3}], 0x0, &(0x7f0000000600)=ANY=[]) set_mempolicy(0x2, &(0x7f0000000140)=0x20, 0x80) [ 790.105921][ T4726] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 790.114026][ T4726] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 790.136959][ T4780] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 790.145406][ T4780] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:39 executing program 5: r0 = syz_io_uring_setup(0x2de5, &(0x7f0000000900)={0x0, 0x309f, 0x0, 0x1, 0xfffffffe}, &(0x7f0000010000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0) r4 = syz_mount_image$tmpfs(&(0x7f0000002e40), &(0x7f0000002e80)='./file0\x00', 0x78e, 0x4, &(0x7f0000003080)=[{&(0x7f0000002ec0)="f408892cb4e80b98f617a210189788f320f5e1c3913b5c949c645e6caae27522dd60c925bcd5be284df31ff553732cfc4182e88539e16565af55df019202ab0b28d832f29b26e56153abda5019382dfc711d60f4bc91bb92d4", 0x59, 0xff}, {&(0x7f0000002f40)="8e06ff103842671989fc743a8e1b91b22173d1a69ce12a38a8961e4cf8976a51220c579df61333906ffb87868592860f23116b924ebb64d7ea779a64459240ac1db848e0f26c8a8ad4b5810ec98a210cb3e3dbf99a0e12b407e651f01ce421d29017c057f9c257be805f53700a9d6606ad325e784bfdce2ea87c600f608e692872d5bc8b2d0ae4d2e68274abe2b8807a03c4a05a08ab5db2eb1d6706079c890b930a4d9da128c1113a387d411147ce32777edfd4732d2ddc52485002", 0xbc}, {&(0x7f0000003000)="8d7e31917ef933d08a12546cef508435738caf8c8bab5d16f105fce7be419d5aa36567fd8f0dc8c4c3713907901f343fae1d4b1ac8dd99c83110722b1f6bbd", 0x3f, 0x9}, {&(0x7f0000003040)}], 0x10400, &(0x7f0000003100)={[{@huge_advise}, {@huge_within_size}, {@nr_blocks={'nr_blocks', 0x3d, [0x34]}}, {@mode={'mode', 0x3d, 0x5}}, {}, {@mode={'mode', 0x3d, 0x4}}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}, {@huge_advise}]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 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) r7 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000032c0)=[{&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000440)="d96ae6e33e995f1521891405d510591582f741971cb7ef4d381e4b18722e40a9857c559dec64628704ad3ddc354d156873aefb1ff70013b9068945297c272563b42c3addea27d439f681095abb48309ca9268d62887278bb2c83c633b02faa1871eda8a101f3a401225e936a5fd7625fdbe7af01529f3574d9f683735d690d7a1f210376638f9cfa3ec10393d11d3d6a81ba05880df631bff11f3f2b421394f2d3b5c1ea06720d1665a47963ddbc35fb97ab394b02f28ba49d270db05413b649599b2ffd3bdb9c3ce3002b2c80989a85b1dfe665a33a0d96ec5f6f9a96a4", 0xde}, {&(0x7f0000000540)="2d996b7b983b11a1cf962d54a37d47fc2d314ba46f7db87c5d1763b2f4c7b0e0d06a0fed7dd6b6c2358e7876e33d6026791daf33a25baafbcd2c200bec38f2143089eaa9d671b74b3125cb08504d1a", 0x4f}, {&(0x7f00000005c0)="c492855e7c7f0929abb9aa1ae48fe825d4a75072336bedb6", 0x18}, {&(0x7f0000000600)="858edfe1a1c96c60364f508d4fdf", 0xe}, {&(0x7f0000000640)="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", 0xfb}, {&(0x7f0000000740)="afec5ff9c5c4df62cc7657d9659224effcff7e171fc12f3942f0a40df985e672fe10c642ebd0b859eda3caded014d40dc6c90ecc010476a75e656453d7f72a26f392ca881dd3b89a351dcaf2c687f0f37b0aefcf54d7fa9442ee0c452b1bdc6e1522e865ac7adba6bebf954d9036da6e138040152c47b3989b16258c409aa23c57fd6d4f91ebfe14254a772a0f736c166d994a85deed62a298298bad139f071a689d5feea04e0d6925640c6b00c39cc3a836710085b2323c4c8fa659a3c788", 0xbf}, {&(0x7f0000000800)="8a9008bd572a3669e3a515a019e6a4486a52b4bc4e5e00f8b3df6d32c726d0ac91a78e2b53e993", 0x27}, {&(0x7f0000000840)="d32d9755cad5025b87ec8b215c85eff7696ea3cb78be8c8b3e4b", 0x1a}], 0x8, &(0x7f00000031c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, r4, r5, r6, r7, r0]}}], 0xf0, 0x80}], 0x1, 0x8000) syz_io_uring_setup(0xdd8, &(0x7f0000000080)={0x0, 0x2c81, 0x18, 0x1, 0x191}, &(0x7f00009b3000/0x3000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_setup(0x2511, &(0x7f0000000280)={0x0, 0x7dd7, 0x10, 0x2, 0x187, 0x0, r0}, &(0x7f0000004000/0x3000)=nil, &(0x7f0000005000/0x3000)=nil, &(0x7f0000000300), &(0x7f0000000340)=0x0) r10 = dup(r0) r11 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000380)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x0, 0x0, r10, 0x0, r11, 0x2, 0x0, 0x1}, 0x86) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10) io_uring_enter(r0, 0xa2, 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 16:23:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x70b00, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) 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) write$cgroup_subtree(r5, &(0x7f0000000140)={[{0x2d, 'rdma'}, {0x2b, 'memory'}, {0x2d, 'io'}]}, 0x12) write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[], 0x4ea00) write$cgroup_int(r4, &(0x7f0000001640), 0x12) write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x2b, 'io'}, {0x2d, 'pids'}, {0x2b, 'cpu'}, {0x2b, 'memory'}, {0x2b, 'pids'}, {0x2b, 'io'}]}, 0x21) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0xc028660f, &(0x7f00000005c0)=0x400000000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x443000033) [ 790.218121][ T4786] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 790.226518][ T4786] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 790.250378][ T4794] loop4: detected capacity change from 0 to 4 [ 790.261441][ T4793] loop2: detected capacity change from 0 to 512 16:23:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x24}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)={0x80, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x33, 0xe, {@wo_ht, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @val={0x2a, 0x1, {0x1, 0x1}}, @void, @void, @void, @void, @val={0x76, 0x6, {0x94, 0x7, 0x2c, 0x775d}}}}], @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x80}}, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0x208, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0x8840}, 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x20}, {0x45}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0xffffe000) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r5, 0xc0182101, &(0x7f00000000c0)={0x0, 0x800, 0xffffffc0}) 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) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r4, 0xc0182101, &(0x7f0000000180)={0x0, 0xfdc0, 0x8ab689b7}) [ 790.285582][ T4786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 790.293769][ T4786] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 790.305516][ T4786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 790.313656][ T4786] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 790.322142][ T4793] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f00000fff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 790.341727][ T4786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 790.349925][ T4786] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 790.366011][ T4794] loop4: detected capacity change from 0 to 4 [ 790.373101][ T4786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 790.381881][ T4786] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 790.441572][ T4819] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 790.450222][ T4819] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000003c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x4) lseek(r0, 0x0, 0x2) creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mmap(&(0x7f0000166000/0x3000)=nil, 0x3000, 0x1000005, 0x20010, r2, 0x98166000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r0, r2, 0x0, 0x8400fffffffb) 16:23:40 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 790.482314][ T4829] loop2: detected capacity change from 0 to 512 [ 790.495416][ T4830] loop4: detected capacity change from 0 to 4 [ 790.513219][ T4829] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 790.576345][ T4843] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 790.584724][ T4843] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 790.621121][ T4830] loop4: detected capacity change from 0 to 4 16:23:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffffbff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 790.767012][ T4843] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 790.775079][ T4843] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 790.807796][ T4843] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 790.815947][ T4843] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 790.860778][ T4843] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 790.869261][ T4843] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 790.898586][ T4856] loop4: detected capacity change from 0 to 4 [ 790.901718][ T4855] loop2: detected capacity change from 0 to 512 [ 790.906677][ T4843] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 790.918912][ T4843] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 790.935200][ T4855] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:40 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ffffbffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 790.965983][ T4856] loop4: detected capacity change from 0 to 4 [ 790.978461][ T4866] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 790.986841][ T4866] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 791.100103][ T4873] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 791.108659][ T4873] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/40, 0x28}, {&(0x7f00000000c0)=""/104, 0x68}, {&(0x7f0000000340)=""/210, 0xd2}, {&(0x7f0000000240)=""/83, 0x53}], 0x4, 0xd9f, 0x5) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f0000000040)=r3) 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) preadv2(r4, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f00000002c0)=""/5, 0x5}, {&(0x7f0000001440)=""/21, 0x15}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/241, 0xf1}], 0x5, 0x4, 0xc36, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000440)={{r0}, r3, 0x8, @inherit={0x70, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000005000000000000008100000000000000070000000000000022000000000000000000000000000400b600000000000000be0c000000000000f52a00000000b4bb20eb000000000000090000000000000006000000000000003f000000000000000400000000000000"]}, @subvolid=0x1000}) 16:23:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 791.178912][ T4882] loop2: detected capacity change from 0 to 512 [ 791.185413][ T4883] loop4: detected capacity change from 0 to 4 16:23:40 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000226bd7000ffdbdf250b00040008003b00400000000500290001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="44783e4597e7f4c10000f08bbc5dbcc0ffffffff3eb51bafa9", @ANYRES16=r0, @ANYBLOB="00042bbd7000fbdbdf250900000008000600", @ANYRES32=0x0, @ANYBLOB="05002e000000000008000b001bc1000005002e000000000005003000000000000500330002000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffdfff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000425090a020002740efa", 0x16}], 0x8703, &(0x7f00000004c0)=ANY=[]) [ 791.219086][ T4882] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 791.240431][ T4883] loop4: detected capacity change from 0 to 4 [ 791.266563][ T4873] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 16:23:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ff9fdffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 791.274711][ T4873] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 791.295991][ T4873] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 791.304050][ T4873] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 791.329147][ T4873] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 791.337179][ T4873] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 791.343052][ T4903] loop2: detected capacity change from 0 to 512 16:23:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 791.372516][ T4903] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 791.389236][ T4910] loop4: detected capacity change from 0 to 4 16:23:41 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) setuid(r1) chdir(&(0x7f0000000300)='./file0\x00') r2 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) ioctl$BTRFS_IOC_INO_PATHS(r2, 0xc0389423, &(0x7f0000000040)={0x100000000, 0x0, [0x80000001, 0x5e, 0x1, 0x9]}) 16:23:41 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendmmsg$inet6(r0, &(0x7f0000000c00)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=[@hoplimit_2292={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @empty}}}}], 0x40}}, {{&(0x7f0000000380)={0xa, 0x4e24, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@hoplimit={{0x14}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1000}}], 0x30}}], 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000880)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x401}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="522d92837723f8042ce5cb6bdbff224fd47bd379f438da45dae5f1dcc3454fffb4dbd426bce7235bcaf2a26fc323aa52d7a98900149034dcad6be38c049b0c23c9120b3f4dcb09c40403f0a8af8a39b5f1058371f42458e827c1756d25a3ca13da9ce910784d115f4d3d2870e6bc259257fc4439751e418372cb005bdd39c42b843edc5b9f0d91715ecdb0682b8a0bf9d45447dd", 0x94}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000040)="7fefe24b4e8f5095d601b7dd049f94a9609e130e16ab3c23", 0x18}], 0x3, &(0x7f00000001c0)=[@hoplimit={{0x14, 0x29, 0x34, 0x1}}], 0x18}}, {{&(0x7f0000000340)={0xa, 0x4e24, 0x7, @mcast2, 0x7fffffff}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000003c0)="bc0eabcb296fe0ab099df459abcd2c9959e3623ee47087c611aa0f4de0fb9b1ea078b95bece5545c9b9031af5f68f85a629b75d62022b877c5a0f9b87f0f4b6d5662c89da0722e5c34e1d96ea62bbba718f02b982398f34b2ca34bec0632cdbf2b854e81a58c4240f70f86d73ae71f85f747", 0x72}], 0x1, &(0x7f0000002d80)=ANY=[@ANYBLOB="780000000000000029005f000036000000730b0000000000000502000201050000000000094947cda0bbeb2fe47847125b322bbe3fab6d14182db01271b9c65cb644b94473220a701ca4a39a4971d95348041d2a89d9b5f6b49959b31d518f9dfcfc26a5eb51c2de6a655f6b558b2fc20400000001000000001400000000000000290000003e0000004fe1000000000000c6b156189cf72805019220874a9984cc06b1439d4c38cb972b343ce1b87828f138b55421f3fbe7ef5a43213a57f7ab1c006138bb63a46cc95a921fdefab2aa0cf775e7dc6c01a4d1214a73d9b513d775177d27d063bee4ddd53013f81678eafcf8d7d1b2373594254be7b192cd7b5816e7c04a1436f6c486a7319b649ad2c2a8b327756691bc4aa71d6a7a87e49a58839181229f3bcd31e3391c495d2a163a3483be1fa8d0b4b8a63773cf1fc443c26f757a3618a58d7f71d24560f0b67be247c0b4501b359e235e787c541881a217d15521e8578ed46aaa4d10d9e12a44cee2771710c4473df7738a"], 0x90}}, {{&(0x7f0000000580)={0xa, 0x4e24, 0x101, @local, 0x5}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000005c0)="645d99d5644a8ad2083cb86de1623a52f2fe851f7f4d800998d9d80c361497c9adf2abd6fc59371d56f6039a0c27652a9287ffe7e3ece36c800527b6484c8ce198c359f66022d351efeacfe9352ba77f620225d2328773bf3f069680eb5b94e6308c3b36d026d1e0a853", 0x6a}, {&(0x7f0000000640)="8b3caa7679dde4f6d156842c224075c00ed1d42626cfbd6fea006f247ecddf36f9c9274495839364720f072159e2ba2df064b72b8b13f5d174030e89429b629fcfb2d15148402e55289736bfc5545101a3298ca96a4391cb38859f085912148edc3c927476ebc69782588d1f697ade5966c4eb462326d2f9a7b188ab7204f6daa5c525c7e8ee27765f0640a3d64ca0ce7219f903b76e9e07", 0x98}, {&(0x7f0000002c80)="8f6990628219e731c203eab6875407a26ca98dfd0cf6ba94731087078acf23988987bb245bc6652da0aeaa89db9bede07ef50911b0b8638969a4045f91a2b1e430babdde445bb3a541f70963fcc06010ad7f936df803dfc9a9e274e1e1de529c2f20b29f1ee0b43fb45c257c130a984b5fa9eed7f8bc144065d1dd9a28d48b9b83d5d1d06d6f205645b6843c01e8605af9d131d8a9330184c22a10a55e27632c89742f518222ea28bb37a63e75796069bc90aea7d0d3a4360fc9bcea611a88183a1fe9063633575fca", 0xc9}, {&(0x7f0000000780)="3265b5502f1ad553a8d91da611977d5caf2d426a807fdc06f1", 0x19}, {&(0x7f00000007c0)="1e813258e5c02191dcf693802fb249379003d9f62c10b07950b5169c075e0ae2e7322be6fc0d27a77c8dc706eabcb9041e086bb3a4aa3cc302064b61", 0x3c}], 0x5}}], 0x3, 0x804) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000009c0)="8b27bcad6ce6fee765b1811a856ffbe13dbbbc845c1bbfc3d9e3369ea752b70fe1a60e6ed6931a3b38109bca1bb7080716f1d99e924f784fced424fad37b", 0x3e}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000000a00)="fc4e751aaac156b925c50617de7f36423917ff84d770d1a218b6477a141a3007ef104946441b5639022ce0f764ef79530d6a57282088bbeb7851c574ac9a8b2224bcb93381800a88c86901773b993452f0d004d5", 0x54}, {&(0x7f0000001c80)="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", 0x1000}, {&(0x7f0000000a80)="ad2028c7676593e2f33ec08f302f9de43055782d3ecf52451b40ee2941024e335df0ceba16b83554bd2bf91d142884256c61703ca4c358008f8c7afe7d6e034d983515f7069d5979088c0ba8c52d902f32e22e917751adde1476ef7e3ba024ba583b4fd300bb3ea92702e5681a0da40b603b", 0x72}], 0x5, 0x0, 0x0, 0x24040000}, 0x10) 16:23:41 executing program 1: r0 = syz_io_uring_setup(0x1821, &(0x7f0000000180)={0x0, 0xf094, 0x0, 0x0, 0x36d}, &(0x7f0000ee8000/0x3000)=nil, &(0x7f00006d4000/0x1000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000000)=0x0) set_mempolicy(0x1, &(0x7f0000000180)=0x100000001, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x77359400}}, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x80, 0x5, 0x1, 0x9, 0x0, 0x1, 0x200, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x1ae0000000000, 0x21ca}, 0x0, 0x7, 0xfffffffc, 0x0, 0x8, 0x4, 0xffff, 0x0, 0x10001, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000040)={0x9, 0x8, 0x1}) syz_io_uring_submit(r1, r2, &(0x7f0000000440)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r3}, 0x400) io_uring_enter(r0, 0x55bc, 0x0, 0x0, 0x0, 0x0) 16:23:41 executing program 5: prctl$PR_SET_SECUREBITS(0x1c, 0x2f) faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)={'#! ', './file0', [{}], 0xa, "04be28e14ba65e347268019f8789fb01174800139daffb6b1cfc0bfbcd4bd4300677ec1e9205c611b82024b0c19c59c85def5dde777bbbe6465f468d003535760c9b9e8902775112660c183bc6fecd0ecfae3eba23d0eec65fb9b992ad57ed3691d359a6733b4891a4fa121fdd46936b372c3bb03f321d2cbf4c7adaff980bff364737970771a1dbdbf2eb3b746b1d5de655e35c85a488c3de58c30673b509be1a02ed73564dbb291bb9200ed39b20964b225480c9dd45b33d7e35665995f8ccadef"}, 0xce) [ 791.425852][ T4873] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 791.433886][ T4873] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 791.448454][ T4910] loop4: detected capacity change from 0 to 4 16:23:41 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ffdfdffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100400000000041660069006c006500300018c50a874eb3214cffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f00000004c0)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x40, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') [ 791.534715][ T25] audit: type=1326 audit(1621787021.223:2850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4897 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 [ 791.569112][ T4938] loop2: detected capacity change from 0 to 512 [ 791.627286][ T4951] loop4: detected capacity change from 0 to 4 [ 791.628264][ T4950] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 791.646071][ T4938] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 791.648209][ T4950] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 791.704049][ T4951] loop4: detected capacity change from 0 to 4 [ 791.738848][ T4950] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 791.751892][ T4950] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 791.766675][ T4950] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 791.777240][ T4950] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 791.802463][ T4950] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 791.810712][ T4950] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 791.822550][ T4950] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 791.830622][ T4950] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 791.849697][ T4967] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 791.858174][ T4967] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000640)="66530700ae897094e7b126825deaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce423c26e45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e054859cff15f715134d82ce9c096bd644157684e3dae491de", 0x5c}], 0x4, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000000)={0x3, 'ip6gretap0\x00', {0xd171}, 0x101}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x3) 16:23:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in6=@rand_addr=' \x01\x00'}, {@in6=@mcast2, 0x0, 0x32}, @in6=@rand_addr=' \x01\x00', {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @XFRMA_IF_ID={0x8}]}, 0x140}}, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x5, 0x6, 0x301, 0x0, 0x0, {0x0, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x8008}, 0x0) 16:23:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f7fffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:41 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:41 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) syz_io_uring_setup(0x75cc, &(0x7f0000000300), &(0x7f0000ffd000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, &(0x7f0000000100)=""/53, 0x35}, 0x0) r4 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000000c0)=0x0) r7 = eventfd(0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd=r7, 0xffff, &(0x7f0000000040)=""/32, 0x20, 0xe, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0x4, &(0x7f0000000080), 0x1, 0x1, 0x1, {0x0, r8}}, 0x4) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:42 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCMIWAIT(r0, 0x5437, 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, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = mq_open(&(0x7f0000000040)='/dev/ttyS3\x00', 0x1, 0x9e, &(0x7f0000000080)={0x1, 0x80, 0xff, 0xcb85}) 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) 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) poll(&(0x7f0000000100)=[{r0, 0x1000}, {r0, 0x280}, {r1, 0x1420}, {0xffffffffffffffff, 0x4040}, {r2, 0xc0}, {r3, 0x189}, {r0, 0x2000}, {r4, 0x10}, {r5, 0x1}, {r0, 0x4000}], 0xa, 0x3) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 16:23:42 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, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 792.279286][ T4978] loop2: detected capacity change from 0 to 512 [ 792.282725][ T4977] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 792.294200][ T4977] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 792.297108][ T4978] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 792.319020][ T4982] loop4: detected capacity change from 0 to 4 16:23:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f8cffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 792.351993][ T4982] loop4: detected capacity change from 0 to 4 16:23:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 792.432995][ T4977] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 792.443003][ T4977] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000534e20ef [ 792.501147][ T4977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 792.509261][ T4977] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 792.521027][ T4977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 792.529646][ T4977] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x3, 0x20, 0x6, 0x3, 0x0, 0xd6, 0x3002, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x2, @perf_config_ext={0x8001, 0x8000}, 0x100, 0xad9, 0x3f, 0x1, 0x4b6c, 0x70, 0xe8d5, 0x0, 0xda19, 0x0, 0x7fff}, 0xffffffffffffffff, 0x3, r0, 0x8) write$binfmt_script(r1, &(0x7f0000000400)={'#! ', './file0', [{0x20, 'cgroup.controllers\x00'}, {0x20, 'nl80211\x00'}, {0x20, 'nl80211\x00'}, {0x20, '+/)@-+-.}*'}, {0x20, '!\a[^'}, {0x20, 'nl80211\x00'}], 0xa, "1a4b0e330c01bbd9875392fdd36a92298f0811fbd5323e6d60ae2b21b2cfd98db6e8310bcf81808deb5f8dee3326aa2f2a47daf197ecb3d86f25ae4fa1ca09790d39fdf3342d753f0fa5f21427a804fdead4cfdc4ea335e541c3f461f8253bf11fc2da4db2c148f4ece3a981e8809ce2aad071feb72dac1da57bdce6e670775af4f23ef9ad9c9dcdbca979a6974b71327754ca7012104525daa47cb675aba8015b28c05cdc91965e562431887cee14793ddd537d82ae73fd606b9f3eac5daa260fbf7b9e2cc94a8d1b9be766a1460ac98a58434036c20108"}, 0x122) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0xfffffe4d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000680)) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010700000000000000001f"], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xc0, r4, 0x400, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x13}, @val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x7fffffff, 0x16}}}}, [@NL80211_ATTR_VENDOR_DATA={0x90, 0xc5, "a9752721660bb4c269c72fe00a5f7b36a3ace80110be4278e94b880d61578fb2c8d51992c9b61aa69575fd146662356806f45c82c6033d590649085d683cd33f41ec6736dac602f0d28f3cb9de4d9e0d7ba2745c7870436f7a85313ecfcd9f43b4260a6c0f4c19070fa266bb2598fb11f7f59740fc00969a133b2a1d50ecbe53f2da4cbeb4c624aedcb8d954"}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20005}, 0x40) sendfile(r3, r2, 0x0, 0x100000002) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000600)={'ip6tnl0\x00', &(0x7f0000000580)={'sit0\x00', 0x0, 0x29, 0x0, 0x2, 0x8, 0x40, @private2, @empty, 0x7800, 0x20, 0x5, 0x3}}) r6 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000540)='cpuacct.usage_user\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r6, 0x56d1a000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), r3) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 792.554474][ T4977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 792.562660][ T4977] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 792.568636][ T5011] loop4: detected capacity change from 0 to 4 [ 792.588033][ T5018] loop2: detected capacity change from 0 to 512 16:23:42 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, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 792.605546][ T4977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 792.613578][ T4977] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 792.630430][ T5011] loop4: detected capacity change from 0 to 4 [ 792.642708][ T5018] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 792.766343][ T5044] loop2: detected capacity change from 0 to 512 [ 792.782762][ T5044] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:44 executing program 5: prctl$PR_SET_UNALIGN(0x6, 0x2) prctl$PR_SET_UNALIGN(0x6, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001580), 0x2401, 0x0) writev(r0, &(0x7f0000002b00)=[{&(0x7f0000000000)="d6510d2c49876730c1d774356cb7c7baab9f", 0x12}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x2, 0x6, 0x0, 0xe, "42751fb9743366a80f844bc09c260f8825bc8a"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x1, 0x8, 0x68, 0x80000000, 0x18, "0ada035fd6bbd34b45f4b25813bb1fc11c7d77"}) 16:23:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f97ffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:44 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) r1 = dup3(r0, r0, 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) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/213, 0xd5}, {&(0x7f0000000180)=""/249, 0xf9}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/66, 0x42}, {&(0x7f00000013c0)=""/251, 0xfb}, {&(0x7f00000014c0)=""/195, 0xc3}], 0x7, 0x4, 0x4) close_range(r1, r2, 0x2) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000016c0)={'syz1', "6789233a5e75cd790687b13239e0eb373f78ffa6aaa56d6d0e41ff114082adc403fafa4439370afa34ab8a2f7f96358a6a"}, 0x35) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_origin(r3, &(0x7f0000001640), &(0x7f0000001680), 0x2, 0x3) 16:23:44 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:44 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, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000005180)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000290001000000000000000000110000800400000000000000f95ab8"], 0x24}], 0x1}, 0x0) close(r0) 16:23:44 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x194, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() r2 = fork() ptrace$setregs(0xf, r2, 0x1, &(0x7f0000000140)="78f27e2779af079f4b3324b4458406f8320874a9053279d9fcb8b5da76088c5046ed2dc7860897262465e3d41466a257e8162a212c182821c843b018e8405a9a59757ef5c090bc6aad6af1088c4e6d286eef05a6cd6490128799a27b49195cc23c2cc214a4478c8970cf04220684b642d79a71500f6d6d41ff28248d3e69ca91d4b953027590c7d5e6aa3166f0cfa96b236cd5f812f4a6c4b4c2fddcec204ac917e56b00fa9ae700f85205add31e0c094abb2126158e4a34517dc4") tkill(r1, 0x34) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = gettid() tkill(r4, 0x34) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ptrace$cont(0x20, r5, 0xfff, 0x4) ptrace$setregs(0xd, r3, 0x8000, &(0x7f0000000200)="074be269263c07a2beda7edb712313ddd2b9f95235db8dc7f1b87eec04") 16:23:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)=""/254, 0xfe}, {&(0x7f0000000200)=""/77, 0x4d}], 0x2, 0x7fff, 0x80000000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfffffffffffffffa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:23:45 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) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:45 executing program 5: r0 = syz_io_uring_setup(0x4405, &(0x7f0000000000), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=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) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000240)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e21, 0x8, @loopback, 0xa17d}}, 0x0, 0x0, 0x0, {0x0, r4}}, 0x2) syz_io_uring_setup(0x66c8, &(0x7f0000000140)={0x0, 0x7ac6, 0x2b, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) [ 795.296494][ T5067] loop2: detected capacity change from 0 to 512 [ 795.305254][ T5064] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 795.313797][ T5064] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 795.316193][ T5071] loop4: detected capacity change from 0 to 4 [ 795.332562][ T5067] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000fdaffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 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) getsockname(r1, &(0x7f00000003c0)=@ieee802154, &(0x7f0000000440)=0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000480)={0xf1, 0xfffff79f, 0x3, 0x7fff, 0x200}) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="0b23688c30005385510e3781972534589487a86a44acfba6ea91cb48395dc40058f0ec9562dec71499b3d268f69e6004e76ee58e7fa8e92bb96b6426eaf668c9c5bf2435e2b695a1fb3b4a9784ad5094b34d87379dc43e658ded5b6d50465f3c6a8847dfd7d6036219c2111334c0c56c60b5708c08074560992b4432da8f764955f93d2e10b1916ca0c26f1d078ed26a178eb667fb099ebad0b60eb88b0b0dfccbded3c7d3d5eabb79c4f0437f2c59f7c4fc9228df5302e1d7dc", 0xba}, {&(0x7f0000000140)="b569339aa9096db32e80", 0xa}, {&(0x7f0000000180)="3052a1949d61c7e031771e501747c8de59458fea6e89d36eb4b3c07d70231a5ca0d9ba7c69aa9b1d05aee185eb078ed61ba8d4d78a462ee9c5401eaaa6017478ac031a6bcbc862b4d6698c493857c7085f10fcfe17efac8be9e65680868a2ad3607e706b2e4f9a07d376d345f5d032bc863be7fe296b2e77cc84708204d59c9eadd163dcfc89a47d810a4d1c2470774f87ef800689b2589939819d3164b6f738d78dcd86187a04bb7448fbc2de7c4683ddf221e65d4af95a9dfa6ad22a9e58ab622425eebf05662f7014ab7e7e874affaebbd34c7dc66d14580a", 0xda}, {&(0x7f0000000280)="9dc7ed2223762cf672aafb3b32b6366674b12458dd53f4378bb895", 0x1b}, {&(0x7f00000002c0)="2ca093a04fed0e5e59e74d97c1d7da1f6110e7e500fccb94fe31897f3215c5df4a8fa24e28fd23355da873e3a8ba5442444b44720450c84e", 0x38}, {&(0x7f0000000300)="35b791", 0x3}], 0x6, 0x8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 795.370941][ T5071] loop4: detected capacity change from 0 to 4 16:23:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=ANY=[@ANYBLOB="60afd536d1885bfcbf07fcb0b5c1d713000074d33090cfa21bd927d26326203694b966dd00077be440f60efa3ae10767a6695a579c205f292b25b3f1ebb9b31c5f3953806351154cace8897a5588d256b794af051a63f4db269f1cbc7b212d65cc6696cf9f2026562bd7c98d572227e33a05f4f2d1bdcad1b2b6bf2f559d54a1560bf492c45a049917f90c8f7919761c098b5b589c6cc8609493cc9976c2478f1c2cf655944481534887829a39a34098da02f0fc13fa8e", @ANYRES16=r1, @ANYBLOB="010000000000000000000c000000040001804800038042000500952cdcb508d9d435866de0f8c7350c084c36bebec8ee614fb80bc92a7bfad217a21ae4bc4f772f1584243b3abfa6d41353f2e61b2940ebb98516166e83de0000"], 0x60}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) [ 795.487052][ T5064] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 795.497581][ T5064] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 795.510903][ T5064] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 795.520279][ T5064] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 795.555746][ T5064] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 795.569604][ T5064] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 795.573992][ T5103] loop2: detected capacity change from 0 to 512 [ 795.584334][ T5064] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 16:23:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x543201, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000140)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={[], [{@fscontext={'fscontext', 0x2c, 'sysadm_u'}}]}) 16:23:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ff6ffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 795.598565][ T5064] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 795.628713][ T5105] loop4: detected capacity change from 0 to 4 [ 795.661551][ T5103] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 16:23:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x7, 0x4) 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$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, 0x0, &(0x7f0000000080)) 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) write$binfmt_script(r2, &(0x7f00000000c0)={'#! ', './file0', [{}, {0x20, '%---\'+:#}^^!&[\xbd'}, {0x20, ']-)@'}], 0xa, "f16690d4461406a4c59bf4cf6d1c81a56dadbc0f25388e9195740ab3b65acb44bc345d8651f14a22591432fe01d1d084dbf06f916ad8cd9ad56dd98f0ef56ff9639375e8c6b1f19c35ec64688df57736a8641f852baf8eda8f29501e186b9c27b87755acadc2affd740e9978406f8e09f0953138addfa9d5202b5f896ce147aedeaccd45b4581630eb26e897e21939a99b2655fc5b76f3d0857f670e7442fe023adeccbb226e35f1ce07"}, 0xcb) 16:23:45 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) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x4000010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:45 executing program 1: creat(&(0x7f00000000c0)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200008) 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) inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x10) 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) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)) inotify_add_watch(r0, &(0x7f0000000100)='./control\x00', 0x90000040) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x39f, 0xc36) r4 = inotify_init1(0x0) r5 = inotify_add_watch(r4, &(0x7f00000000c0)='.\x00', 0x20000051) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = fcntl$dupfd(r0, 0x0, r4) inotify_rm_watch(r7, r5) 16:23:45 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) sendmmsg(r1, &(0x7f0000000c80)=[{{&(0x7f0000000200)=@l2={0x1f, 0x2, @any, 0x0, 0x1}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)="c5dc219cc10dd193bd556e1c8e6572e09cfc3e1c5d78949d8d7a19c19be16c08a30aa86c02d97fde9e672e87f6920d68c7283698a43d0cef7c8e9900c18b32eafb193ba7010c903adf405bd1b54a277733ed10509c3a98ab8d9317d59dfba20baa6e29218399a492867994f3ae62ccec0ad538c1db1b6bc81a8977713482fe77db6a5a500696bbd82d", 0x89}, {&(0x7f0000000340)}, {&(0x7f0000000380)="8c591119197e294e48dc41939d5003726b5aebf012522f39c8542032a5aa3f4baeb33da03cf9df7c6974f033355726220551eebdd3a08bf92419ed3c8f2355db838142e3787fdab9622ebd263f6f79592df0990683ed17e81a9e707772cae63b089afbcd24a6f903eb219eb6a32982e944ff954411184321f290b5889532f93bf2bb5d8a253f39357a90b558dd6b22e531bac06989a194136adc2f55fc59b507fd9a7632f866bebc0b91e76562cb4854", 0xb0}, {&(0x7f0000000440)="ca881241784281554e1e836aff7177712c5ef09cb75f6899dd9b245ae88e7e866b5014c6a1b6a05bb2423c0bf8789a2b74e9069315b94cb8e7a3c300ecda69420c82b8dccf02b3f07a19bfb87d06285f06b607b1be0f1c0fb297feed05103268be327cb5ca7c044c6c5884b854e0689d5f0ef6f991d159b2bec1ff7cb32f813998b04f39700ad9f47eb0e4b0f0e2302af7c43ba938b610a6ac7ca17721508d60fcf50b75e2a6a87009eb1b0c8c11c540b828bda72f12e15cfdcda80fb73f72181c581c5e2ae48e5e008200b54a2d9df608a90c988baa9b55c1d0a0094597289c6ff92fb93fe97f53bfc60a97ca356ba9ccf8", 0xf2}, {&(0x7f0000000540)="34afc38d109babafa46c6e69e7c4c72f16c00d02ec322551d0626d5253c342223c42c760dea358f4c44e980dee6bc12f74b4d6b66b01963b858bbca3c9c9a9632f31ba1d4e23a9149c83429876c38571b4207b3fde36d068b4", 0x59}], 0x5, &(0x7f0000000640)=[{0x88, 0x113, 0x7fe, "1f640608c298eb9d5078e068e1266538fd42b85b6d1460580f1b210a5426c3fe4e92bee3a89a8b174beea56c23cc69be05b9fb74ccbb028b945065b232e227cb4c8b7afd5bf6826589c3f1c10b51047a62a7797b1e5abdbfe73c0e5aef8d77e7fdb5530b58f76f84331401a70df3be6b7d1354153899c79e"}], 0x88}}, {{&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x1, {0xa, 0x4e20, 0x8, @rand_addr=' \x01\x00', 0x3}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000780)="e1c8b350b576b12c6e1b6a5166a77f", 0xf}, {&(0x7f00000007c0)="34b3f2cb5d93d8df4aaf22d8bd4d28a13bbf2a0cb4228de7c7f546f445455ddd133f5f87b677042ba6ae12b63bfe358091039c85dd0b268a1aaea6cd29edf137084ca1df6c74a6a3631aea4bc2f6a47af754372d1304c3cab4e4bf6893cd210ecb01b4c25d5d164d9f5d2ac37bc576be53d8d03292686d10a7d301123bb3509bbdb57b0f69256bb0e8502a534182af19069e753c5af0af106237e220d9f631e9d6c20b54959212436de0845cc44905eac8c937f1d50124c0233fa415c4a44fa9a4a093527178089805ebc6131f05526dbbcd4b4453855d47cc1b27d6012165b68fc4deaf91", 0xe5}, {&(0x7f00000008c0)="758afc879aea613ffe5b55a3f4de67ae162662bd92af6e0bac41afb5f9b2e1b94907476f508b03228fcf08b39cfd9c1e76734c92d2ed06678aba12ead2bfb9581d339f13ed49a4b711c303ec985122b4d0131c7c9dffc6649651119e711030785b7d1cf821ed2f14734a1402bd0fcc9a68b2b3f7392eb7d3eeac2aee98159bfe5040a062315d76843efdbbd21180072ae922a0c23a3f4ae77374530f10c839d6c4aa73dcc2fa781ce74e036c4a0d170e2907b4315b041a9ab7571655a53c1615495f7a9b7b460b9142e6dd2c", 0xcc}, {&(0x7f00000009c0)="d642bc72433f6de3910214b7dc5ef9ce8e7f29f99f8a905f513439f0f805a45b3064517640117bfcd4d345903c065fd761c22ec2a152207b22757700ec09803cb3b3723f4f93f3e2d1c43170574a01d2261a933ab7d2cb4935aa8103440da1d59c54666212188590c0c727a6ed99c2792ae550806181a6d722d53060a51912227e14eba5cccefd361eafb7ea39448f29d6fe714daf8b7fc879b54cc8c3cbe02c9bcac2249b63b8d263c76615729596ef174a8a8b704461d0f3", 0xb9}, {&(0x7f0000000a80)="df1026fc63f49734e6a78f3a89c49d84714916abaed9fcd8dbc16fbfdceb0ffa311b375354846b789cc9b4318069882d6fe0f1b17b2913537627ff7e12eeef842a5a6807cbf908c80e689c55d793f7a93a8a753759346d80ee08b62c3769d2464945cb0a7561803b3453db2b1c07b0485a1e705444808fa4b8c2c09502734881eb2db6703999a54f9b98830951e481cc957f1cc4aa9438cf049998ddaa9bfb2346596fc2f665bea9fe5b2174eed53dd374bd153ada871a79", 0xb8}], 0x5, &(0x7f0000000bc0)=[{0x20, 0x105, 0x57, "278282e65c66e6b3e0f15355df"}, {0x90, 0x102, 0x0, "055adf18ac3e3ffd602ee05ff98b75bb6401c276ac9976a31131752666db6132d01ab17032b4658b961d5d5e4bc95aada6038b9eca7f199693ab22304c464c4dc8891cc36cca7cc1f67876db87d4562dfdad6c414cb0aed1a0649989f8c9a5cb7e8beb7ead8b192ddc0b8da5ded36dbe19de1d3ff567580b9a6b"}], 0xb0}}], 0x2, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x800003, 0x13, r1, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', ',)\x9c)\x00'}, &(0x7f0000000100)='),&/&%\'-!-)}{*\x00', 0xf, 0x1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 795.784570][ T5125] loop4: detected capacity change from 0 to 4 16:23:45 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x394, r2, 0x1, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TESTDATA={0x103, 0x45, "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"}, @NL80211_ATTR_TESTDATA={0x7a, 0x45, "ffc5dfe5902585d235b4f4b6a46b428d7c2cd3ee345bee634fc522924de32d4c392388b7612b1f567c55f41b33cae6627e1ad2a023aca199a324bf8c80956497a3751d2f9fdd9329856048cd583784b4bbef1d327d31496b4aec8e8447adc13918466ceabecbfd8bc8319a2b14a2135e3a133f65d4e6"}, @NL80211_ATTR_TESTDATA={0x97, 0x45, "16dc8a0aec95365bc7532cf45e30e3d32c9d534d5175f45ff48dd3dd56e4144b8b982a1f2bd7fcc42d06c1ff95acb1bece947cc88c8b002b027e48421df98475a4ef642c0c55996ce53c48c40746f1b12d68d683917fda88dc63135775e8b9b3f0075f8e0345b3ad3acdc4773380805bb7009dc828e8413afad844ab5cd03c0c1b3d73998cc8ffc16e34fe0c142ad7f1c03bf4"}, @NL80211_ATTR_TESTDATA={0x3a, 0x45, "8b8440b882dc3aa41ea68d5c2e9ee7112e8a9cb6478cd85104dcbff246e933433f7f86fe0832ca4ac5ce050f46da88dcce3e6a98163c"}, @NL80211_ATTR_TESTDATA={0x88, 0x45, "b1a0629c09d8395685c5df2902cfb8e7752617572e3cbafc897ed5118c068b2b15386a0822f7c5a6a059b8c878b8301c9732927da9998851caf0fbc21c777c601d6adb650192cff1137260ee835e20b368d913a57a48eeaa30395a7cf0695d8570d02ccde960d6181b53a7151da9587960cb7309ca36900a6c532ca12889071945c4d866"}, @NL80211_ATTR_TESTDATA={0x9a, 0x45, "9e95e95073aa559dfa812aac02fcc610be68276b85992b3ccd0ad1d57bb2bba7afb9fa627a3b795b96311fddd294aabcb31a9c9b0683fb3a2d70bafbd56fbc67aa960b1e949ecf47b12204948ab1bd9438cbee6e932ad97d46c3f17ff2e3686367201ed14f0d5cbb4210e1270cc508ea9271282f28d0dee6070e51a21d86f066ee558647f5c26397318722db0dee4a3b6a4a6b904ce5"}]}, 0x394}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000004680)={'syztnl0\x00', &(0x7f0000004600)={'syztnl1\x00', 0x0, 0x29, 0x2, 0xfe, 0x9, 0x12, @local, @local, 0x7, 0x40, 0x7, 0xffff}}) sendmmsg$inet(r1, &(0x7f0000006b00)=[{{&(0x7f0000000200)={0x2, 0x4e24, @remote}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000640)="0ab9f82b18303ae0ca9772371a0fd09a5644efe593db39b580073d2982a4f15a8ff8ca752907b2466749287ce36cb9c69f59f144a5339e0069082b33769c4fa18c2b92d0f8d8bb28c23be936a2", 0x4d}, {&(0x7f00000006c0)="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", 0x1000}], 0x2, &(0x7f0000001700)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6dc5}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4121}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}], 0x78}}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f00000017c0)="7add1bd50e9ba9b20915dd13bc885ac3f80bb4d9debb507bae88dfb40f2f678ef496dbf44d0e7aeb20baab9629a0214ce0ed848209049eee46cb8d9bdc0a7e5e683ae1d70a3dd0cf75942e", 0x4b}, {&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000002840)="7dde0a53b1c99f96afc9274bc4e69fecde79307929a330b351fab95be654b82a3f30dbb5147708e372b0eb13a7edbaeef2dbc78777ed1271f15b72692b5652925165f7a955941cbace78a0fb025bb7dcaee1f53531df0fb1cc72c2543f9ccd40acc27bd36a5158184b970d0ccf9f137c8cda8660ecfee9e9ba430d5ce329fd0acb60a4a2e43adac1001b409eab2a36b277eca5b1ee2345d029601e47515d086c74e8ab51", 0xa4}, {&(0x7f0000002900)="6e88694e175f8de421c44d1673b33953483b8d70bcbf22a4196bb5fcfe7fc59721342e70255174f3a1484d24628dcca4d06d601bf81c3d59b1a13f307161726480c5bd3ff8dd4ce31c0a57158192fcfe6fd485a7f45bcdb3181bf59b071f7369325aef40e9b123b49c817918b71573afe657aae5bafa7709b0062c3a4b720377ce06a4eadf031bc1ef1cc5b676115bbc58e911c1e16355e7f2552578084ed7c1b6e65e06ffa0894dbcc98245999fe18860c92087", 0xb4}, {&(0x7f00000029c0)="62bcd88bae3ea902e60d05acce4c99c52484bc05ea06429fc1081802b2cd3fa67ff2b92b1a", 0x25}, {&(0x7f0000003240)="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", 0x1000}, {&(0x7f0000002a00)="174ad83f1d3cde7215176ef7e96f180fc67a401afe8532ff8d16dc4c1ae477478082f225df231bd8979fd8fbfd483c2358fec07b0405749d9d8fcc4cf7f528ba", 0x40}], 0x7, &(0x7f00000046c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}, @ip_tos_int={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x992}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0x1a}, @private=0xa010102}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_retopts={{0x7c, 0x0, 0x7, {[@generic={0x94, 0xa, "4ebf386671ffffdd"}, @timestamp_prespec={0x44, 0x4c, 0xd5, 0x3, 0x2, [{@remote, 0xfffffff9}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x6}, {@private=0xa010102, 0x4}, {@broadcast, 0x3}, {@multicast2, 0x2}, {@multicast1, 0xffffffff}, {@loopback, 0x878c}, {@dev={0xac, 0x14, 0x14, 0xa}, 0x8000}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x80000000}]}, @timestamp={0x44, 0x14, 0x31, 0x0, 0xa, [0x4, 0x0, 0x9, 0xfffffffc]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7a5}}], 0x148}}, {{0x0, 0x0, &(0x7f0000004900)=[{&(0x7f0000004840)="f0117867a0c9ec3012cca98cc95460179e663228ee90041818005936bac528ece089200b44debfbb9ead60552e758a850c11991ec2b01df56474f254f177d17015eaca41728755dbddd40dbf9d88ce7a829a66f68d3869c7a11fa38a8a202bce6a4b", 0x62}, {&(0x7f00000048c0)="e557397b4142cb8a32154d40b0a0885ce25bbf3b8ed668f5ed721b654d5ce988c1ab8a4c69", 0x25}], 0x2}}, {{&(0x7f0000004940)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000004e40)=[{&(0x7f0000004980)="88986dc772c9da96ea151b5fbf38b603582eaeebff4aebd3a3b5aa73c506d4571f33d26903fcb5559fca96c45c", 0x2d}, {&(0x7f00000049c0)="02112052a46550d928a7077306cf58914a094772e2b136fd4315e560005c10dcacaf65d77af9ac95c7446bc24aed788495adf16b84553c3af575e104439776931e64ada2360f0177fdaa24238f2396201b7787f5ff5a9fe1ab6e863fd5b96b2d2d3ed888629cb5d1a5a884e6f40eefa9aadae2ba4a22e1cf056c8d67c78ae90a47dbb3475bbbfba0ca1bb82b8d61e7e4818a1abd81f4e3b3b988607b22d8", 0x9e}, {&(0x7f0000004a80)="f53c164a2babf26f635b", 0xa}, {&(0x7f0000004ac0)="075d523b0eea7c2e573bbdf3eaa7c29e1f8d1a0df93438b1b918bac4b051e32c8aa46e92b2e5eb5e7680059569bc3f0662d83a04eb2e01566d27dc1a45ddf61b3e94427d7cbe3abf835245a2b4871a8054c4506138e175a1dc53af4621a9e5b1970d70a558513add94fdcd27e06569932b7fbefa31380d5b5f6da68cbdaf1f1946267ad1346fa84f172f40adf3954a8728340f7e2efbfbfad1ebf82332e01be4514b90190a52770b3334e1d322", 0xad}, {&(0x7f0000004b80)="7877adad4b4d9b5ca565965ac78be62e204bbbf9525fdc495dd268875e4d63901a9e0acb5f0560a47d", 0x29}, {&(0x7f0000004bc0)="775b6652f02d350bfa15386c3363409407e93d590b73add6eb315be8270ba14a8c7893233109c9cf1d28f6d34bb7374e2217b1d90d5d8cc8c593f78ec775fe6e11df0b3691737f92df6a49227cfb8b41198c2fb73a4942f7612c6886c46d0e3eff305d5eaaed625b2fba984c6dbe4cc2727e59385e091e7592caffea600bae27fe73c3a856bdba3dd35347c3fdc6db70f2abf64e6dd4ce2a569b1fb2db36125f48e58a9dc1b3182cc1a302e8f14a82c1eb7ce7d51c9e5529bd34ba9423bbe4eb20b89c1ede4868e1e732f8b04f71b58ee8", 0xd1}, {&(0x7f0000004cc0)="83545db06caeb7c8e45cdce84729f688bac380f41f2dfed15ae87b7cbac7e8f60accfb21d1cd5989df2416d349a8", 0x2e}, {&(0x7f0000004d00)="b04bfb36e45a9cde731d53d6bbf2dce50f91e2ae31", 0x15}, {&(0x7f0000004d40)="310e65b8970dd47927eb35cbea8bfbcad27928896232ff505e48a1577fc5aba5f15fbc351625a083b8376e820fb6d85ecde28bd5d869f540d84e33d93a2545c34716436ca7ee169bbbd35db4e3204b397ef56eba2208306cb4e39f717ae5443fdd21a8d59e2c6096b1442d5f0ff956261dfe98cec112e23671cbb4720c0500dbb88a8cc2d5d880f3db67810f41f99633e1cb7c1c87eced76fcb7045ac2fa6f10cd64c89fe29825695f1bd2e7f8f33de6695e98723a39f1e22ea9a1c35dd3d504ffb8d737cd414e3cf4fab501a68b4cc6b283bc4eb0bd220779beb12c2d895d3e017538", 0xe3}], 0x9, &(0x7f0000004f00)=[@ip_retopts={{0x28, 0x0, 0x7, {[@lsrr={0x83, 0x3, 0xcb}, @timestamp_prespec={0x44, 0x14, 0x64, 0x3, 0x4, [{@rand_addr=0x64010102, 0x4}, {@local, 0x7fffffff}]}, @end]}}}, @ip_retopts={{0x80, 0x0, 0x7, {[@timestamp_prespec={0x44, 0xc, 0x20, 0x3, 0x2, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}]}, @cipso={0x86, 0x6}, @lsrr={0x83, 0x13, 0x16, [@broadcast, @broadcast, @dev={0xac, 0x14, 0x14, 0x39}, @private=0xa010100]}, @noop, @ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x44, 0x87, 0x1, 0x1, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffff5a}, {@local, 0x5}, {@dev={0xac, 0x14, 0x14, 0x25}, 0x7fff}, {@remote, 0x14}, {@empty, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x80}, {@rand_addr=0x64010101, 0x49b}, {@broadcast, 0x8000}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}], 0xc0}}, {{&(0x7f0000004fc0)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f00000053c0)=[{&(0x7f0000005000)="6faa822e1bae230b1e505021596782d911cca2d84d7ed620a57f542e157aa7c1c360b513affecd72ae5c654a0e412c9c0af2c205b20eac790617acf0e22e9e3d647fdfea20249985269449ecee22b54bad4c5983707b49cb1bf3648138a119dddde7089c669b20472c296859bda84794e1c3674574bcf18a89ba7ccf7f92a79d247516da181069b458917a6e4c8b8bb76994b53a7f7a20757f5da91a0c961ad10352e31a4d959882d7da808d13f3235b34605ae527fbf2f591fb19772ffc8eafb061e8e2d0387ba4e9dde54302f1c812aa654b060828ce9e9387accfc2013c", 0xdf}, {&(0x7f0000005100)="edb5aa534abe78c861a3374f444f0565757358b1a773b534be953d0971472d5f1e1e1819017a51de89f90bfc89256c317f5baf0e8a8b8c2e924ab78c484e552e548fc6c37a8e2400424f9e25480c8962434d39185ee94596545988f4aa8a347d2dfcf6953d561ac97580c5e72d57159c4c20395d18933a283ad538b4d43908fbfd17a578f4077d4720eedf77a38e1508c0e9cb8321be77bda386ca75c8199e4a5797a884e1200581ed5bfb07693eed5766b61e408791508db7b7c8bb5090e8f67c76c0caa1f4ac02c4f04b6df74612b7c2746d98a1f01dd80e", 0xd9}, {&(0x7f0000005200)="009c193ef902256689768d05deccaaafcd2d0a979d133cf2ae5fed32f08d9cabf5a431d80f4c009372605d2197781719dc0579972732efe589cebf4030afd533c66f93c5ececad16d4207d768a5c560a2dfd56a53a15c26ecf04256f9ab87b076382ca84230c6d79445d533aa55a08bacd681902a83a25a29cd275e2f352b6cb82d8e3d15a5e4468a13398e17d37acd089", 0x91}, {&(0x7f00000052c0)="b3108ca532a9d30fd4965161c79d0197cb68cf5d6837e38b49933dbb8ee605aad44a957b989a87d1763568873866efcb1c70e898f6cf1add08b1c7f712d30b6150", 0x41}, {&(0x7f0000005340)="fee837b272cf899a45cebdcc4287dbb7c6ad269a79a6d97d06fedd4279edf10a96bce81183fd92654ad42d1a5428108edfce198632ccf2f726e15f81836dbf16f1133109d45d5f524cf1a22071b624a5a606f168a1", 0x55}], 0x5, &(0x7f0000005440)=[@ip_retopts={{0x30, 0x0, 0x7, {[@end, @rr={0x7, 0x1f, 0xed, [@multicast2, @empty, @broadcast, @local, @dev={0xac, 0x14, 0x14, 0x28}, @multicast2, @multicast1]}]}}}], 0x30}}, {{&(0x7f0000005480)={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000006940)=[{&(0x7f00000054c0)="1c96edba59e5badd5f3f870a4d3e13b8e20ab29caa43190ee8158a2b353c18d7e4000a685b45b37d4106b8538d7060159ad7862ba1fa1b873e5845b210ebdc56675677bb401e17b79b065fcc2a8e2083875d09df93db8633cf81f37a7759e8f56676d5011f86", 0x66}, {&(0x7f0000005540)="59399b0e1009bd9aca21145bb194c2c833185588", 0x14}, {&(0x7f0000005580)="666f3690a671814750385d469fe3ab18b2ad3337b7b7f15a6a0aed7ce4f44b00d66070b25aaeb70efada591e65e611130408ff637435f360ddee04", 0x3b}, {&(0x7f00000055c0)="4d578bbd0cfd42ba10c42cb6182cf2a037f7941e64d065c8903a4909d790f7ab37f793a91f69f869b84b55b45cd3596815", 0x31}, {&(0x7f0000005600)="f788110578fd981ad1200e68788539b7897ed5a395a839caf0d07a7116986cfa6398692612c475fd52c4fdfb9e00ead2984f48a0e74ae6f8618abea89d75f97c782182384b2d156938a838163e1f55cb875b5e686aae4c2a45f3c9e40c5accf2b3cec66d1c6e5dd51b223afa9345f3221684e6f65d50b7f28d61f4bcb63c300bd0debb", 0x83}, {&(0x7f00000056c0)="e6bd945f3daae27e9f8e1cd7e0dd89789422915cbd29791a1de3a6e26130ad69880449e9", 0x24}, {&(0x7f0000005700)="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", 0x1000}, {&(0x7f0000006700)="4b97e98a54b36f1bac65cc916cbf2f8e", 0x10}, {&(0x7f0000006740)="d2886149a3d50399e19c050af2c8a6c8e06295b4e6a11ae822f333a639e6f16c6a65dbb0172c39c68f04911a989d26ac98ff18c5fe732a1f17c62bb27b8c80b7cbcece78f14fbd28843be64ce373a0fa1615afde18b0a8ca5e7727774ad2fb64f1b7a65a5f60e7bee7d5c25d9c07f52d8447a9d11a8b4e81c5c8f42a89ee843c1c3e5cfc4f8115c7d723dc8043546fa6cbfbfa067ee56f66bc1f42a481640cb0f44ab0cf6764f134ca13891622a371f0bc68417ebc25f99ea4c2e19383aa51f8eff9", 0xc2}, {&(0x7f0000006840)="9cd021384dca29d8398c55c3fd9fbcf4f3661911949c7100cf342b4dfe8cc7892897350326557dccb99139f3428adef82d63bd40fa4899f169940ab86f42e768b3bd2585d515d0350ff4d85da33522b9ba9ab92523d45f14758de373f960ece73700354b31adf2e4171c85727236a9ceb917363003a2f0b9e8fccc037e58d82ef0b3a775c249e4b9126625f24476269c5f21601707e0f710454874b2b232a665abb1ac85452743e557bd13ddb3a9ba1b4a4f81e1c7ebb367417998d8abb43a9ee24ac4973182a0f6d66f09963b4e", 0xce}], 0xa, &(0x7f0000006a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @empty}}}, @ip_retopts={{0x98, 0x0, 0x7, {[@cipso={0x86, 0x59, 0x2, [{0x7, 0xa, "daf2e72b1387c536"}, {0x1, 0x9, "7a68561f84a76e"}, {0x7, 0x3, "eb"}, {0x1, 0xa, "905440fb63ec1929"}, {0x2, 0x4, "3a8e"}, {0x5, 0x3, '<'}, {0x5, 0xd, "dd260b921e9a72a0fbcb31"}, {0x6, 0x10, "56129b9bd9b24e64a964b8e06fdb"}, {0x0, 0xb, "fb9dfe7fd5cb6b2f35"}, {0x5, 0x4, "ac5f"}]}, @noop, @timestamp={0x44, 0x1c, 0x78, 0x0, 0x8, [0xfffffffc, 0x9, 0x1, 0xffffff01, 0x7, 0x7]}, @rr={0x7, 0xb, 0xe0, [@dev={0xac, 0x14, 0x14, 0x27}, @dev={0xac, 0x14, 0x14, 0x40}]}, @ra={0x94, 0x4, 0x1}]}}}, @ip_retopts={{0x20, 0x0, 0x7, {[@noop, @lsrr={0x83, 0xb, 0x9d, [@multicast2, @remote]}, @noop]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010102, @loopback}}}], 0xf8}}], 0x6, 0x84) r4 = accept4(r1, &(0x7f0000002ac0)=@alg, &(0x7f0000002b40)=0x80, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002bc0), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f0000002c40)={&(0x7f0000002b80)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002c00)={&(0x7f0000006c80)={0x15f0, r5, 0x300, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x8, 0x66}}}}, [@NL80211_ATTR_SSID={0x1d, 0x34, @random="f6311f4d77a3b89932c8180a70d5319919849be8a7781a36f4"}, @NL80211_ATTR_SMPS_MODE={0x5, 0xd5, 0x1}, @NL80211_ATTR_HE_OBSS_PD={0xc, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0x13}]}, @beacon=[@NL80211_ATTR_IE={0x31, 0x2a, [@chsw_timing={0x68, 0x4, {0xe7, 0x9}}, @random_vendor={0xdd, 0x25, "79096d4aac9fe2a68f312b55b5f71ca33e022aaf356017161ca2eb0ca9a3a059b9ccde226c"}]}, @NL80211_ATTR_IE={0xbc, 0x2a, [@peer_mgmt={0x75, 0x18, {0x0, 0x1789, @val=0x1f, @val=0x30, @val="6e16ddf62a1999806bb2428964366b74"}}, @random_vendor={0xdd, 0x94, "9ce4ee87c08670bdba9939cb98cb279866161cffbdf5c389b6602c8660362d09f3acdda1ce70e7e93c754be6dc6172938e18a701242aa47a0c2c1b6a01ec263b5f37bb9dde72c7100695b0c411233a123e19e98e23fac3a87f60a1896a01fd1c1a13329714854a039b059ab8a04f350c63d37fb1b4b1bbdeaccc3f003449ea9ad93002db8608aaf2f1790270b39a37a2209b81b4"}, @mesh_chsw={0x76, 0x6, {0x3b, 0x7f, 0x12, 0x40}}]}, @NL80211_ATTR_FTM_RESPONDER={0x2b8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xfc, 0x3, "2b43aa57817069a4e97e0365465ec48f3d2c8493cfea6832c949a7824da981402fce5e2fe40dd7a28fe545b83d44278df2de4137ccbf85429b6ad0b51f3a2a46dd629622a1ca82e644ba743f0ab3e8e251a581951d5c80d8040ebe4c33c9a9fb5cad35a56d8090eafd30fe84fdbed406258cca76657ecbdac3b13247ff3bafef9e6da40d9955bd210752bf11a51700ac6394acae3bafca68061264fd32c1bac63405c9135b0b8bf41122547baf4075cf44c4830025328948da977e1077586a9aac516d186e3aa21345ec02c2f88ed99b34c18e1bcbd57f5e85afe483753c01d1b159677f5f0c908eb60de6c6ec376c28b8cf4ef966b5cec6"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xea, 0x3, "3b77d975c24af81f71983cede8da6842704544c3314eb54f393bb444530f6b10885f29dbcb98a0ed7a4eb0b88b78db308ab40844b8189f827e28ac06fc4b8ce46ca22bd2cc96256a1757cd85df8c465801e19902e7a581e8ad54419c1e83a3020c288006d41605a84a2762a463330f87de6bc5ca683be0e962a81c5cbe5e096c6c698b13460a94da9510dd3b0c848103c46e56a17205029b094d6b21d5db69d9d893b9f0c699d4bbed5bf392cdd0f0acc221a8f3ce17170465a0a155a5fbb10918df66e9a80766fab3ceb68088b2e0acfc5249146a17a63d05bbf40636aeb4572b0c3afc6322"}, @NL80211_FTM_RESP_ATTR_LCI={0x9a, 0x2, "c27da2929d25791dd908a96f6c980eb222d14b1581c9015e74e744a1d589e1df955ea0764a0ef68a2a7306d7cc3dd73c2132c5021ca147204a39f9a841b23d25f8ee460e3023e0dee8c4e031a7d96b8e6f35c14a67f4e4e2967af92e10416ffe6573b1d223c8dfdae2448fa37010831130370eb6c1a5ca17054decdfad3d916e20b1538d6b3ef1c9ae5664ae2a8a57300392171d5e80"}, @NL80211_FTM_RESP_ATTR_LCI={0x29, 0x2, "11ef9bfa9ef52ac8f2af04f5e4fb2acf05dcee3fd12f254c85aab31016b210b584ec9f11a2"}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x35, 0x80, [@mesh_config={0x71, 0x7, {0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2, 0x5, 0xc9bdaa958733bbf5}}, @rann={0x7e, 0x15, {{0x0, 0x6f}, 0x0, 0x7, @device_b, 0xfff, 0x0, 0x9}}, @measure_req={0x26, 0xf, {0x1, 0x3f, 0x31, "6f35324caeccdb185d54e38c"}}]}, @NL80211_ATTR_BEACON_TAIL={0x4}, @NL80211_ATTR_PROBE_RESP={0x844, 0x91, "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"}, @NL80211_ATTR_PROBE_RESP={0x460, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x93, 0xf, [@preq={0x82, 0x3b, @not_ext={{0x1, 0x1, 0x1}, 0x7, 0x3, 0x9, @device_b, 0xfffffbff, "", 0xff, 0x7, 0x3, [{{0x0, 0x0, 0x1}, @device_b, 0x8}, {{}, @device_b, 0xa28}, {{0x1, 0x0, 0x1}, @device_a, 0xfffffffa}]}}, @sec_chan_ofs={0x3e, 0x1, 0x2}, @peer_mgmt={0x75, 0x16, {0x1, 0x3ff, @val=0x3, @void, @val="e8c5eaf8312b47eaacaa4da5ca9e4cab"}}, @rann={0x7e, 0x15, {{0x0, 0x9}, 0x7, 0x9, @broadcast, 0x1, 0x0, 0x9}}, @dsss={0x3, 0x1, 0xb8}, @chsw_timing={0x68, 0x4, {0x0, 0x5}}, @rann={0x7e, 0x15, {{0x0, 0x5a}, 0x2, 0x9, @device_b, 0x8, 0x9, 0x8}}]}, @NL80211_ATTR_BEACON_HEAD={0x179, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x1bbe}, @device_b, @device_b, @random="a66cceb07beb", {0x8, 0x6}}, 0x0, @default, 0x8200, @val={0x0, 0xc, @random="d54107b61f0fa8a764f74534"}, @void, @val={0x3, 0x1, 0x99}, @void, @val={0x6, 0x2, 0xffff}, @val={0x5, 0xdd, {0x6, 0xcc, 0x3, "32b7d3949897759453e6dd6d21e53ab709491324ca49b7a0eb1ca0e0ddccda7d6ea4023378680764e716e2676ad90265369ec052a52ad6bca7bb9936db38df5d2ab303613eb182f864f8b5a84c43cd8dd40b74e3c0b8b4f5dbc9798f82af7de81f28c83750c305cb56fd9ac75ee0a9063590ca11094ec83c1b3f67c65cb4ade0a1f1b63df266ad7738b519123eb2d43bdb06e2033950808ab840297947c417922ae5cef35338de0db22d783badb100a8940e562e2ce405545e7d2499149d44dd801cd5aa0d1ca053301532c2f6abbfa3311d919a8da23f6734b0"}}, @void, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @void, @val={0x2d, 0x1a, {0x20, 0x0, 0x2, 0x0, {0x4, 0x2, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x300, 0xff, 0x8}}, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x34, "fd4e73803d4bff4b22d2f85734980d05f1510ff250b16a14a811f4bd9d5f0b91297b3c8db33f0e7ea703a10cdd5d5db9cb6eb7c4"}]}}, @NL80211_ATTR_BEACON_HEAD={0x2be, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x1}, @device_a, @device_a, @from_mac=@broadcast, {0x5, 0x873}}, 0x40, @random, 0x9000, @void, @val, @val={0x3, 0x1, 0xab}, @void, @val={0x6, 0x2, 0x3}, @val={0x5, 0x83, {0x1, 0x70, 0x5, "3ab41696330547e930aeac6e502b9206c47a3b465260cc14cf66e3fd845d6023ea2a5824262335fae1622ebd1842d553a34268511ceed7ccd8ce9cd4c67b06456b3e84534b48ca255dcf9abb14f1855903a14ebdb2f3638bd717f1639ea5a296fbb3b745d22d20d0682bfc08214bdbfe4f81399112becf2381b2558acbebcc2f"}}, @void, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @val={0x3c, 0x4, {0x1, 0x81, 0x2c, 0x7f}}, @val={0x2d, 0x1a, {0x8, 0x0, 0x6, 0x0, {0x6c, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x300, 0x2, 0x75}}, @void, @void, @void, [{0xdd, 0xb1, "bca08959637901dec66e1fdb4dccb0bd330f71c46c56c0ad4c0b00c2d9913d437fcae4d22d68be8d0d7d1578fbf154b38944293e88d549bf38d33fbfe34a92c250f2f4f7727d84dee4838b7cffba656109a885d27334a1939c696e4b0a069ce7db59e8888443932fdc82f304832c07301484f661336fac1c9397b13c4055450a95ee1c2ac2dff6ab899c10d741c7bbc56e08add723b8c20a062122b7383ee81cb1f6efdfd40a8fc5a41defc050bd04f3a6"}, {0xdd, 0xa4, "14b54c0b12dd7961c9e1c968a963236281626dcb9f0c8d1700e241bb06e9e233191d1d8eddcf8df28eb6d1faf295e2ae24c854ab7c529c2ea853d5798d55fcdef972adff9a926e942f93d8c90726672ec74ed0354477668a22d8375f88cd675d802ee8a2f2d49247025010b13c246f49b64aa8055b6b32cf16d2ddabaef6212019c7f8dce56abcd47bb4bd32a42e0ed4daa2469a425b73df28cf14cc9e321db8df3e0540"}, {0xdd, 0x88, "514bbab32551435d9c69a73ae97ccc181bba5a322feda0d324ced7a35f43ace9d602078a6854feaf4e865a93e21775fae0fa58971b5d3830847cdfcdce77626aadac0743c20bda46312b6f008c3063f0bd734c2f6e75b4983d9c86fef2517c35e123ee62a78aa20c8556e6e26cdc7b087669ea2ca567f8e45df394203def21bee2a1ccce0eea8983"}]}}], @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_HE_OBSS_PD={0x1c, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0x13}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0x12}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0x4}]}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_SSID={0xe, 0x34, @random="a1a387d26e8b7b9e3715"}]}, 0x15f0}, 0x1, 0x0, 0x0, 0x4000}, 0x10) sendmmsg$inet(r0, &(0x7f00000031c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)='-', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001780)=[{0x0}, {&(0x7f0000000240)="d5", 0x1}], 0x2}}], 0x2, 0x4008000) [ 795.826991][ T5143] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 795.835409][ T5143] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 795.860480][ T5144] loop2: detected capacity change from 0 to 512 [ 795.866819][ T5125] loop4: detected capacity change from 0 to 4 16:23:45 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) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ffdffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 795.895878][ T5144] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 795.901883][ T5143] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 795.914634][ T5143] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 795.927064][ T5143] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 795.935141][ T5143] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/39, 0x27}, {&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000000180)=""/64, 0x40}], 0x3, 0xda0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(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) r2 = accept4$inet(r0, &(0x7f0000000900)={0x2, 0x0, @initdev}, &(0x7f0000000940)=0x10, 0x800) 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 = gettid() tkill(r4, 0x34) r5 = geteuid() r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=r7]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000280)="9e9aa3f3999ceff2bcc9b6197696d100c8022a5182eb376e817264141ccdc07625069ac10bb3c028e1224a7e44b355744f4b671e0fc32ea2e5d7955deb3bd87ce253b1aeacd07dcb79822b28d7635ab4b60a9cb14152a616d33eab667be77acbf7a9224771cf86e01d19c8773455780d8ca64bda991733a32bf86c712ce070f46d9576d9d7a2f62a22351a", 0x8b}, {&(0x7f0000000340)="8fdd8ebe7b0e887d3b73c73deb902eceed8dbdadcadd9499fb1cce4f8ad8685509007e97a04d901b5e0230fcd1396fbe652aa61b7423d01e7bcf78fc1528d47f843f1749033ef2b4c59bac5830b0407b7f13648815c92bb8d48c1ad5fa1b7e92a5f72cd0602edc68caa8008818b97b8bf07006ec158291c03fb6caa4f5ae0815e6136a8745129bf5970f418c494e7c9aab8826c84269", 0x96}, {&(0x7f0000000400)="9e28", 0x2}, {&(0x7f0000000440)="8d97f267443b1cab", 0x8}, {&(0x7f0000000480)="ad11ddd1255aa9b7a5fdf637ac75d8cbe7", 0x11}, {&(0x7f00000004c0)="f1555c009042cd3b9e9ed660ea0177eef966e6be467da329acb0814a3e8be6c1c3e9615eafe5c2d175fafb940393187c6e36860cd29da734333a507bb28932b5b62167740c8e2f2fcb10e204c1c1810dfddbd32a4a0f4b586c69f8d75b8ea16e2135d218317f2cc8522f16df0f2b5c86b8eab1017e2995ca80bd982fa8996ca4011f09add2f19ea5ca2119747c868cce472f903fd460ebf88d74946fa0a6b9abb357f7aadbe7312b2a0c9cf10dd252cb38f71eebc0428ea6", 0xb8}, {&(0x7f0000000580)="5428ef2a0ab39beab9a4cd0ad80fb37f1005b10d9185662ff185472257e30b5ccca542346bceff316d9d6580f352c7cbb1de4a53266d5ac99763caf1f009b6", 0x3f}, {&(0x7f00000005c0)="0fe8350f113405a13e70b9e08c3f040b2af1c1a5c464e79f2ae5c1d53b8dc91cb4b791658f37e78648a7f5ab97e7f0cbb0f0fadd91aad784b57f84dc28ba247625dd96c1218cfa5b1d04c543f669f2608a1f8fa1f1fae3565f40dddb9b8ead7d44edaae5603687e055abfc9abf100faa993a08ea09b09d0fdba1743921b5f6fd28f4d3ba0e62be8e2474706398f13c5ba005ded1e28ffd1a6768777d6d174396b2a08ea4ddbe6dce93dcf9800ab00736de9149d98244856788b20fbfc308b8c05c5d2a338d011e6a58e2db36256a428525c0637a72001560bf422ea92d2e4e8902c6356504ea6f08cf4a614997d0f878fd72e4ab497e45d225", 0xf9}, {&(0x7f00000006c0)="0a9b57cbb4456fa40000c1c4342a1fcd718052468127a1b09a02a50c8e54f2", 0x1f}, {&(0x7f0000000700)="f5ceaf20a0c9bbaa7851266ff85ccad29d0ba8fd060d003bc00d4e8b1142f39a8519ed68f8877483111bbfd22a206b39673653f703f16bd831f85255b13b1cc150ded94311e5fdf28b26249bdf7bb2fb79aff433e710cb1e7c04847e57ad1c094e9b905bfef14b685f82d2ac176e35b6b88a16a5620a411a345c3559a7aab313a4c58d56bbff38569b8c499633875f71d90517c09e6a7808097c19ec496378e20b96d84cb37fab9b75049450043ed6a317e41ce21515e58f7f4800236399cf5513dbf2c9c282831fd307fe65", 0xcc}], 0xa, &(0x7f0000000980)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0, r1, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r7}}}], 0x88, 0x800}, 0x4000000) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) [ 795.953875][ T5143] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 795.961918][ T5143] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 795.976541][ T5143] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 795.984615][ T5143] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:45 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file0/../file0/file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB='.'], &(0x7f0000000140)='./file0\x00', 0x0, 0x201000, 0x0) mount(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000380)='sysfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000200)='./file0/../file0\x00') 16:23:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x3f7, 0x200, 0x70bd26, 0x25dfdbfb, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24008801}, 0x4000000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0xedfe9000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:45 executing program 5: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone(0x40200080, &(0x7f0000000240)="f9d272018d8d65b1dd5924e5c857bb14ac7e3c3824cf1acbb55734dd2b8c1be70d5130a30200beb25103df6a6712694c6b90adba66cc039cf69faffac310330bc75e3c1c8130b5da744481b80e2b1f762c800340f4030376048db849cbaff4c2948323a73cea3faadafff9ffaa5c913d169861a7df2e1183b04839d37d36b2492f93959c02d6c6db03a7259f6fda3f3a840c038664b09eb1696f3766f78e24ae6a137db6aacc138d9d2da07fd4d900d704329df1b047ec7e7314c4fd424d9929ab4d1e2f7240cd33cf96b41bcc9cac90ced9fe334107fbc3784a7bfdc3fb1186b9c78cd6429012c68a07fd808ca7a7819dd4860caf19820fa0419163922fadb50ba30dbe149c2fb0f2274ca5c58aa24da81af38cc8856a4b1b992d9f9986896042bb5317da6a6a5d2628365cac4059b9192b090fe10841e83745542a241b37bb8fc82d1661a0b57f680fba6955f53f21ac9b820bf42590f9875e1b84c098937475dbcf8a9b88e51bebfe6eb2a263cb52fac5089f870ab8b70c44aca507ed1f9d175dc98c17dfbb42e7a105ac1fada428fec7d0322200c918573889488dd281cadc9191596d471d7a2c72e6a05023348ca74f70704bcb0903af5b0f414ba2e8ea60875909f72ed711000d531293da863dde73456630a92685981e488a6760c7ea82408862c6e093f199156040bac90201a0ee0feb1e3021b24f09f995c55dc3f8eb7567b06a50bd0ae20fcd0c02c9441725174ef9e0cb19293765a114d7c8037f6de1ea4d88f16b4532e9c950e81819eabe50af13f45c7d0bcf84dda7a4a510c7e2a5ac3befffd5f031988773269d016c7e97922040b627aafcf7026861f4a738f31e9c0f9859d66d53ab43e4db7bad3ff3b214f45ab5539b721fdb9a3fbd4ad8a42a680ba045bc09baebaf14b870398a2ec41730581a7cb1e2969cc8bc52b86b863be45262d8db3e5cd8f09773ad49ad4be0d1865c70bd2108e5bbb25045e5c910caf7ac5a8b75e302a85bb99edddfff83c12f383709b1875a3ae1d1494624b6d0740f473cf784292dbebdb765a69b4bf785c7ec126591fc60d07c57cfdf786d141da5bab731bebedff088cd6fc534c72a896618f856cf301ea70c0f5a9bf3f0644346c03aaeffe9bfec806db18358d2586b152c5584b4e48faee78d4cfa9ed3b14b27f1a307220813cc046a4f4c26ae9b68b25b55720f7532c3fc19a2d3520d108c56a6bd6f661ad2499cc7f203424f53e6ab659502a4f207804bdc6a64dceffb46c9ee5ec41379c4a87c88da99776403ad3a4a13e12df44f0f16d42fef2bc9525bdb79d00e99e4c19dfff2befc7464060946d878f2d1639c775cb1300722be891b6b6d0e428ca91f77975d151b98e08e186a7eb613428228af4d62a7bd7af75d4d4d4618f34c98295fe6007eed6e237ea1a63248060fdb62b7074b8ae67177dc88de35332fe0be6e4671cd7b046b20bd848ef086c1346d1aef32d47057b0954f84925e46d068cf3e71b9a0eae1d9d163a9a9776a603398070776e7cd796eda13e1cddb0ce8754dfaefefa1574ffb3fc2c1374521c4ba71110c61cac81244112303181dac127cf184ffd0fee2e7eb77245e853672d6999e7f735e748ff683af313d3434560148d7dbd1d133f5844f9a40aa59bd4adcd0e2fea14f212dea60590ab0e92a49e8d15f8dd7833d71315baa61e57c1b2ff8b996dcc30560e666346783a319df324e60240edf5b372dde4715709e0fc52361ddfec9fb11d71b60f43c0bf6240bc4731cfd6ed8c405d3e148a8bb747da66094a42e2ec527a3533659f55e62f3080a24446bb4524f7bf9d394bc58ae0e3ba5f150e8a329f9c11260cd7beab431e97cfba5371576a9d0b24f5733577ebdca68f858c2091f4202e60e97a94673f1e66fee8a6156c5bfdc8e68c56660dbcee0409ee4d51d7647bf80cfbc0f5d687cee77df839a619adad18ffcda6f9b8a1c11747b439b98910f2a9ad5d74fbb6b1fbfe471bf588affe10ff8e8c8dc1b466a89b80be5d886c25e1d2d945701e6679bfdc56ce4e3af030c9f6d5398fcc1bd0c3e9d595e042289f02611c43e6c36b78b398b96128cdf788af76429b6874d2f08aee1d74067a559bcc59c09cd425b398d6d8a36dba1a74683eb7092c5f7e9454038ecf1676c0d84acf3f5feaa9a0497ee4db5fa7966cb2eb7e69fc79b60fea43b6bfbdb87e1e3110480821b911ed7c31b1c7e329b70603b870eddaa415c945533e8fcbf7ecde763d8508e2d46b480a5c5d6bdb4908122f01fc1f05532164aeca53aec7ecaec185d1149c2ffe0a1ee3f10010f205c531c8f43c2c4ebef7994eb5802afab4d9e89936f4a283f9229f42de963e1dd4b810d5231f90b73a73bf964e289201809c76001e7af8866c3dbbde82276722d58dfc87663b66c28d41ac21dacbdc27fdef5ef11cdd4b1b265bcffdadab851194ae303f287d30dfc3b62cabcedfd10253491ff3dec1aede8d8e7c582635eaf2aaf1c38768cb14aeca40decb5f7d84a5a19d943f767b1d6d0ebcfa8d3708a20be51f54391c21d2451a90b7f80b21d466f905529d08f9d4cd42e1e0317846eba5b0096c03e49315ec93002bce6893f7e5c30646c7112a26fd1e64d52b860f75b19bceca6ab69ac31d6d60228fd4c256a62e3bf464a9473f7494a90793ef4af5f31ea7e3f68d80b1c57bb3950fd7bb6f36009007d155056239167da2ec5d5d5fe55e362143264219a7f73e9a8b1f8515b39a055a150541808a31cedafeb4b5177ab7a5f8d1fdd75184dcc23b68bc86215570376560f36e485293831823e0c239c45194090cae25dd18b2100471bec4f3494b5e275131d21a9e54cf6cde97cd26ecf7dbe91e14de402b6c4f42e2f0c1b6a940236de9794ba46a2ed8a7487b3bd452e3dc8dd5096d5046fccad8db4110de37fc2747e34b7d3e263bddfc30bba3eb358fb6fceb4c8f4c7025b7c4d0bc56645fbc2a5ef7d04e63a2b0b8c3b4a54137559fed7abef5d833534c9d09393f04de9c385ca71529f5fabdb71da99164b0120e4c8aeedfd30343a92aa4835b4aaef8be612ce9043e85a26ae7593fd6c1af9e88fd0693c04242d0064edfb3062add1947c23cbc6ed82f34fe133f38f6e87b606ebbbc246c111446d3ab967da542537d0429893bd9e699f75f9efbb62c68dd88371aa1f0599d1fad075a3cc1ddb41bccfe9e4a3d4ff140b9d63b5152e307ece2c8016c234a60c28955120455bb0729ceb7896debf7990d64bc59181dd50a67e49c274caac424d00e21abcafa82144753c23242ddaab2447886a2bcc87676d62272e63c6670507c4cf1dc6879bb008ca63e7eafbadbbcfb6dca0ea21feb16a7590f417fb1b7c2e4ed2de39f74233229e6d8e3341ce12a03354210471a3031e110b3bb8c95b3370c4b054e7f15b4c349170b03af27f7d9b7d0869b1ad5fb922654b8b7dd30cd975462357b0327a86ab985618f43cdb4ea793fee7b240b4905909ea5169c9772f99b4ca25e35cf1db93f219e9ab010cdb34088eb7ca32a5ce048569bbc0d7fb95aa86f7303240b8de7d81388d72273556eff48c3750d292f2b03f11b24cf8d63821af8b104d5ec72782da08ccd6b71289bf15ccb13fcf31a602ea4865d823fe9deea82418e9480da5b3bbd64c39cad9e327d32a1a4c3feeb444e1bb5664b4f7bc08f5d3aa6b73e873b6a1f7dc10d8d98427b1a91b1494701783779ae1a67bdcfa9fd26ca09418510acdd40a922bf693b03775f1bf69ae7ff5f067cdab57119164e8a5a321ce9125b5100291ceaf36fd120652286e33aafc168be7ea6c2008a74771628064e5ffb9251f68600e316d5010bfaf722fe4ec7cce9a20f254f09f2c38d2ddc7c8b845d4a5de43cd701bda1b178e44903b007d733dddb4d7e29898fe3d106e9b380000e750be8f6b7b89511be3efd0346cc430acd3d8651008f7ae2c5984f0597a3380343fc444bc347e12e5592c7090bf04ddcc4fde88c5c38e1c7823ce2c508519192457ded22ce0f895c2673d63a114d44c0f9b7e372d806c3f64abddf749cde7691a2f7014cb9ffa38b40cc8a55988bf99a36742e3220d9f457fe6adbc03ca617044e3b46ef030c066f56cd0eb98fe227169f78916977e5cd839e0b1198fad6f11cfc46b2d8bf1d931bcb6ac710fcfed56f992183730f494163c05d7d670eef5cf5b05e0efcfd467cdc476fe4d026a86e4b0249aaf5d78094de97f5f918eab26261f9f6d08af2696beb2cd6c26fecb395c48f2b6e97e8539770e8bdb3f98772d5bcaa8cf4e6411d417169aba18d74de660b90ab5091be94f962a90291328e59f3eb7586b2e7e0445d2fdd4ec83d80bbbe8118d49af9525fdf5427e0df696741bf5b86042f77270c49bf8ad2c5de41bb8bfe828dc478eedb7f32a6ced3494d4548c2a8c1cb6c59fa8a296539f6a2f999f795ccb6f82c61897d070d5bb53b6a7e687c126414aaff8c5b1cf3efb796e429a931746cdfdd3c854be03e315f403814730171db35f63d14936bb60b4db34dbec5dc614a52684efa6d1eec5ac7f1b7b42d5cab034101441cd6d9b64b781f2858266e7de7d7bd1765043c763486aee9683d7ef7ef8a541886e9cfd20f45051f859a51c10063ab4063828239b730f47cd5d5f1159f548b72dbc378a14dd03adcc222a715590b9ba841a7c5f87fc3a7dbd4c9f85d97216174c569fa6ea409c420cd11c0d51785e826ea3720bcfb1b44b90508f8defd0161fb1ff180cd0c39d3296f18f33961419d90a09c3d8081bc895e41ba00fa7b848c3183ed3d71a3d22a15805006003f12dbfbc4ed5fb1a43f9e4631ad4b920102bb6452a7d299c464b12ba84b2d69fae070d3e153ed59d6a4cff875cbeeaf619faddcc5d17254047b709d7ce56cb9554e0e0d011ade19957fda91c45078d372871c67e275addb66a0507db14e53c0c93561db3874c544820ba4b54f5c74a9c4d6eab91dc45b0984fe0681107edce799490239e60a77dae3a84fec0092969873d922c8d37f4decf0c83de342356f22a91253c4c44f93d61eb4ef2a39c7e3052455f8e2151def25dd5ffa503a2fdc32088cf8e2199401e067bcf476933f1bb7a592885182d563f77f5b08084ec998244d94e9c59290da4e80f5b155ff1bb3702e4782bae221f5d9221f3167c44d5aac5b1d43112ae6963012d65074097bc58cc317031048e4baae89d1b049f4b2b6102d0a551b43b6cfc3693dcc02eb03c1219962178d1d90deb02fa4e67b84644e7c73ea8e895bf88831275dc8c5d64f9e3e84b19808972a700810386964995a1d2fdb9ef895d4f9830990a20adee62d60b7d56434fe365568a50c18ffce6e70d0e18992036004fe029c68d5362b0411f0a82d8f8626dd41b0831896f60eb1dd03e0fadc181d25e26b98a4e27fe210aee06263aa5670abadf5df4e3ddd3750a845caecd16d6df6419423bc8c49629db927bbcc5ca57fdbe96611357ccc7a10e4f02c2b50d2ebd4050f1b2873c7ddde4fef3778d917c5891b32282ecbd28378a6311c7bb9efd452a81a75acd9eb1631ccaae1cdbc82087b15553a49d7072d95ca40dd12ab3ded576991b5b9de8ac552fd91b3219f05750cd473dbfd4c572b1bee3d32632702c8195b21507cb9032825856eba00f01c0266897a2c1351634915ec4fcd5150bd5cf5f6ec1447ae8e9b11d4fc2e2287034b4db783576e51cdb31a03975ba84638164213af3f59cc11659a5d103281276ed94177521717d962b30060db45e62b9c9731ab6b45f2f338ba5f3ab0866807340a92c3cdc24905602130646", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="ee560e277dae2e31c83c5420aa1c79a8b22515b1921c31d59e16a90b104de969b7a53b449b98558dd1ca78d63f54e29b66b21f20fd356671a133d628849dc9ddc052ce150dd0de60c5b5bab656274abf4e241cdf7d5a73a253") mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='tra(ns=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) clone(0x80400, &(0x7f0000001240)="67f9b0cc0b2cb611110c1d6d99eeb11ef481b549805e71304d1be925646df6", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="4ea1f34536fae10c7758021b9c7441146e90cc98d0273c56cb4db7902d45") 16:23:45 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1403}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 796.022031][ T5171] loop2: detected capacity change from 0 to 512 [ 796.033600][ T5169] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 796.042072][ T5169] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 796.056504][ T5178] loop4: detected capacity change from 0 to 4 16:23:45 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) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 796.075232][ T5171] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 796.110035][ T5178] loop4: detected capacity change from 0 to 4 [ 796.137582][ T5201] 9pnet_virtio: no channels available for device [ 796.156825][ T5206] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 796.165199][ T5206] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 796.165504][ T5214] 9pnet_virtio: no channels available for device [ 796.209648][ T5228] loop2: detected capacity change from 0 to 512 [ 796.230181][ T5228] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 796.265032][ T5206] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 796.273182][ T5206] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 796.287578][ T5206] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 796.295705][ T5206] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 796.311887][ T5206] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 796.319879][ T5206] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 796.331472][ T5206] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 796.339460][ T5206] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 796.357086][ T5236] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 796.366795][ T5236] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:46 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) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x101, 0x1ff) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000ffeffffff0000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:46 executing program 5: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone(0x40200080, &(0x7f0000000240)="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", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="ee560e277dae2e31c83c5420aa1c79a8b22515b1921c31d59e16a90b104de969b7a53b449b98558dd1ca78d63f54e29b66b21f20fd356671a133d628849dc9ddc052ce150dd0de60c5b5bab656274abf4e241cdf7d5a73a253") mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='tra(ns=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) clone(0x80400, &(0x7f0000001240)="67f9b0cc0b2cb611110c1d6d99eeb11ef481b549805e71304d1be925646df6", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="4ea1f34536fae10c7758021b9c7441146e90cc98d0273c56cb4db7902d45") 16:23:46 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:46 executing program 1: r0 = perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3c40, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101, 0x7}, 0x11, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000bff000/0x400000)=nil, 0x400000) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) 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) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x7f, 0x9, 0x5, 0xff, 0x0, 0x7f, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x9, 0x7}, 0x200, 0x9, 0x299800, 0x0, 0x6, 0x7fff, 0x4, 0x0, 0x401}, r1, 0xc, r2, 0xa) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) mremap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffc000/0x1000)=nil) mremap(&(0x7f00005d9000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x15) 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) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x8a, 0x4, 0x0, 0x0, 0x0, 0xc96, 0x1, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x1002, 0x3a, 0x80000001, 0x9, 0x1, 0x42a, 0x9f5, 0x0, 0x915, 0x0, 0x40}, 0x0, 0x4, r3, 0x0) 16:23:46 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:46 executing program 1: mkdir(&(0x7f0000000440)='./file0\x00', 0x8) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./file0/../file0\x00', 0xa2000894) setxattr$trusted_overlay_nlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0xa0201, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000340)={0x3, 0x55168692, 0x6, 0x8, 0x3}) [ 796.746667][ T5245] loop4: detected capacity change from 0 to 4 [ 796.759703][ T5249] 9pnet_virtio: no channels available for device [ 796.786090][ T5252] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 16:23:46 executing program 5: prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) rt_sigprocmask(0x0, &(0x7f0000000240)={[0xfffffffffffffffd]}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000080)) setrlimit(0xf, &(0x7f0000000000)={0x7}) rt_sigtimedwait(&(0x7f0000000040)={[0x6]}, &(0x7f00000000c0), &(0x7f0000000140)={0x77359400}, 0x8) getpid() r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8800000) 16:23:46 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:46 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in=@private=0xa010101, 0x4e20, 0x0, 0x4e22, 0x9, 0xa, 0x0, 0x20, 0x3c, 0x0, 0xee00}, {0x0, 0x1000, 0x3ff, 0x401, 0x40, 0x2, 0x9, 0x5}, {0x1, 0x3, 0x6, 0xffff}, 0x0, 0x6e6bba, 0x0, 0x0, 0x2, 0x2}, {{@in=@remote, 0x4d2, 0x25}, 0xa, @in=@rand_addr=0x64010102, 0x3505, 0x0, 0x2, 0xcc, 0xb3cc, 0x3, 0xfff}}, 0xe8) r1 = socket(0x5, 0x5, 0xfffffffa) socketpair(0x5, 0x6, 0xff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x1}, 0x10) 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) sendmsg$nl_generic(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="200000001600010a0000000000000000000000000c00628008000600", @ANYRES32=r3, @ANYBLOB="14a64cd39dac0c6e2b21c183b951da9611c488a5b3efe01843daf4635726b053880324573601e5ae8f156920e8ff1c985685c1e7e1aeff9ed008cc836a784edd40302851b638dd2126cfef33256d8f1aa3d1a9badbe4fb7dc5e51595577f1bfacb72bda30992d5ce8eaf36a374"], 0x20}}, 0x0) 16:23:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000300000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 796.790218][ T5255] loop2: detected capacity change from 0 to 512 [ 796.794880][ T5252] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 796.813044][ T5255] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 796.839888][ T5245] loop4: detected capacity change from 0 to 4 [ 796.938975][ T5252] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 796.947177][ T5252] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000001225bd19 [ 797.009708][ T5252] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 797.017752][ T5252] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 797.029599][ T5252] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 797.037785][ T5252] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:46 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) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) openat(r0, &(0x7f0000000080)='./file0\x00', 0x468220, 0x14e) 16:23:46 executing program 5: set_mempolicy(0x3, &(0x7f0000000180)=0x5, 0x3) unshare(0x40000000) r0 = socket$inet6(0x10, 0x2, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8916, &(0x7f00000000c0)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\x02\x00\xdd\xd4\x00\x00\x00\x00]\t\x0f\x89d:\x8f\xecb6\xd6\xd7AF,\xa3\x00\x01\x00\x00\x80\xed\x05\x00\x00\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00\x00\x00\x00t)o\x06l\x15\x95\x1e\x00\x00\x00\x00') 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) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 797.080462][ T5252] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 797.080633][ T5285] loop2: detected capacity change from 0 to 512 [ 797.088610][ T5252] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000001225bd19 [ 797.094974][ T5286] loop4: detected capacity change from 0 to 4 16:23:46 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:46 executing program 1: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) io_setup(0x9, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x8400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x0, 0x0, 0x1000, 0x4, 0x2000, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x7ffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$vcsa(&(0x7f0000000540), 0x7, 0x440) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)) syz_genetlink_get_family_id$team(&(0x7f00000007c0), r0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="e00000027f0000010100000002000000e0"], 0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r2, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000003c0)={@multicast1, @rand_addr=0x9, 0x1, 0x3, [@multicast1, @empty, @broadcast]}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @rand_addr, @multicast1}, &(0x7f0000000480)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x35}, @loopback, r4}, 0xc) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000080)={@empty, r4}, 0x14) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x5, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB='ro,\x00'/19]) [ 797.124655][ T5252] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 797.132782][ T5252] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 797.144624][ T5252] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 797.152637][ T5252] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:46 executing program 1: socket(0x0, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=0x49d8, 0x12) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2c060000) r1 = semget$private(0x0, 0x4007, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x185, 0x0) unshare(0x44020000) getpid() perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x1, 0x6, 0xf7, 0xfa, 0x0, 0x70000000000, 0x800, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000240), 0x8}, 0xe080, 0x100000000000, 0x6, 0x7, 0x9, 0x6, 0x5, 0x0, 0x6, 0x0, 0x651}, 0xffffffffffffffff, 0x8, r0, 0x2) semop(0x0, &(0x7f0000000080)=[{0x1}], 0x1) semop(0x0, 0x0, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)) semop(r1, &(0x7f00000000c0)=[{0x3, 0x8000, 0x1000}, {0x4, 0x1ce1, 0x1000}, {0x1, 0x4, 0x1000}, {0x0, 0x20}], 0x4) 16:23:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000000d40)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff5d6bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x80c41, 0x0) chdir(&(0x7f0000000000)='./file0/file0\x00') [ 797.179014][ T5286] loop4: detected capacity change from 0 to 4 16:23:47 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2700}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000400000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x800003, 0x8853, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x0, 0x80000000, 0xedb, 0x9, 0xf, "e7340a45c2907aa1d665c0a17d73ac42e3cfc4"}) r2 = gettid() tkill(r2, 0x34) migrate_pages(r2, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:47 executing program 5: ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, 0x0) syz_mount_image$ext4(&(0x7f00000003c0)='ext3\x00', &(0x7f0000000400)='./bus\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)={[{@sb={'sb', 0x3d, 0x3}, 0x22}]}) 16:23:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udp6\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) preadv(r3, &(0x7f0000000640)=[{&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000000340)=""/56, 0x38}, {&(0x7f0000000380)=""/120, 0x78}, {&(0x7f0000000400)=""/51, 0x33}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f00000004c0)=""/93, 0x5d}, {&(0x7f0000000540)=""/216, 0xd8}], 0xa, 0x6, 0x8) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0xffffffffffffffff, 0x7, r1, &(0x7f00000000c0)={r2, r0, 0x101}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) setxattr$security_ima(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=@ng={0x4, 0x5, "babd37fc9b660f25"}, 0xa, 0x2) 16:23:47 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 797.421408][ T5331] loop2: detected capacity change from 0 to 512 16:23:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') chdir(&(0x7f0000001740)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) syz_mount_image$vfat(&(0x7f0000001680), &(0x7f0000001800)='./file2\x00', 0x100, 0x1, &(0x7f0000001940)=[{&(0x7f0000001840)="ec03425a8b5573757f473fae1b570ad0ef46ccb7a284fa84d3dce4261dc72b4e88e34bfe3dab8233a933b9d4873a79dd429e65156cc494cfeddb9edaf38573d942efae6767839de9b1b00c987465016ea4c931d3f49135f9db31df3286ea8c7e1ec48047915a4e6770387c569faa4c3dfcbc933a97191d463e50a2bdbc463ea78a762fb1dba28ae50dac8cb8f28e163a0889d56c375a4c9ec845f292c9a6ef2c30c3f956aa6c5c868435b8e36b75c7a16a04a59116c0e4e4294c7913e8516a0ec26e040d58c07fa59ca2baa847ded6b4df997f56e392d9183f", 0xd9, 0x25}], 0x801c43, &(0x7f0000001980)={[{@fat=@sys_immutable}, {@uni_xlate}, {@shortname_winnt}], [{@smackfsroot={'smackfsroot', 0x3d, '/dev/vcsa\x00'}}, {@obj_type={'obj_type', 0x3d, '\x00'}}, {@dont_measure}]}) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/238, 0xee}, 0x12042) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x80, 0x0) renameat2(r3, &(0x7f00000016c0)='./file0\x00', r0, &(0x7f0000001700)='./file1\x00', 0x2) write$9p(r1, &(0x7f0000001400)="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", 0x252) sendfile(r1, r2, 0x0, 0x1c500) syz_io_uring_setup(0x612f, &(0x7f0000001780)={0x0, 0xa510, 0x0, 0x1, 0x159, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f00000002c0)) write$P9_RFSYNC(r1, &(0x7f0000000040)={0x7, 0x33, 0x1}, 0x7) [ 797.491768][ T5346] loop4: detected capacity change from 0 to 4 [ 797.505175][ T5345] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 797.513552][ T5345] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:47 executing program 1: socket(0x0, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=0x49d8, 0x12) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2c060000) r1 = semget$private(0x0, 0x4007, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x185, 0x0) unshare(0x44020000) getpid() perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x1, 0x6, 0xf7, 0xfa, 0x0, 0x70000000000, 0x800, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000240), 0x8}, 0xe080, 0x100000000000, 0x6, 0x7, 0x9, 0x6, 0x5, 0x0, 0x6, 0x0, 0x651}, 0xffffffffffffffff, 0x8, r0, 0x2) semop(0x0, &(0x7f0000000080)=[{0x1}], 0x1) semop(0x0, 0x0, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)) semop(r1, &(0x7f00000000c0)=[{0x3, 0x8000, 0x1000}, {0x4, 0x1ce1, 0x1000}, {0x1, 0x4, 0x1000}, {0x0, 0x20}], 0x4) [ 797.582295][ T5345] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 797.590338][ T5345] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 797.602185][ T5345] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 797.610188][ T5345] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000600000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 797.653122][ T5346] loop4: detected capacity change from 0 to 4 16:23:47 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='check=strict']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180), 0x0, 0xd9f, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file1\x00') lchown(&(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, 0x0) [ 797.714570][ T5375] loop2: detected capacity change from 0 to 512 16:23:47 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) write$9p(r0, &(0x7f0000001400)="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", 0x200) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x2, 0x7f, 0x3f, 0x8, 0x0, 0x9, 0x88092, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffa, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0xa80, 0x9, 0x0, 0x9, 0x9, 0x54, 0x7, 0x0, 0x4, 0x0, 0x7fff}, r1, 0x9, r0, 0x1) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={[0x8000]}, 0x8, 0x800) sendfile(r0, r2, 0x0, 0x10000) [ 797.800926][ T5345] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 797.808992][ T5345] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 797.821022][ T5345] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 797.829109][ T5345] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 797.887645][ T5394] loop4: detected capacity change from 0 to 4 [ 797.894850][ T5398] loop2: detected capacity change from 0 to 512 16:23:47 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c03}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:47 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:47 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), 0x0, 0xd9f, 0x4) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000700000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 797.985091][ T5394] loop4: detected capacity change from 0 to 4 16:23:47 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="1b5b07073f00356c0000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000010"], 0x40) 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$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x9, 0x4604, 0xffff, 0x3, 0x4}}) 16:23:47 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 798.074992][ T5419] loop4: detected capacity change from 0 to 4 [ 798.093583][ T5423] loop2: detected capacity change from 0 to 512 [ 798.102180][ T5419] EXT4-fs (loop4): Invalid log block size: 7 16:23:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff0000, &(0x7f0000000040)=0x80000000001) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) 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) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000080)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="e262ad3994e34dad8dfe165fbb7cd67924aadf874276b38e222a7cb85eae702da8937dd768a641856b09178ed1cc0aba6148ec19ea2a80acc4729690a8f69734b841b7aa30527690508e4f44d11bba2fee329326a959ef6c6c6a16a8b7203aad33d34d4bf9cb388cc6848c3a9faf400b9d17b62de235758f76b759f2f75fef37ccb8f3d2d729744eba0262e1d8eccff3764d61563c2192bb1931521939caee77fbc14d2d30774d14845652df94aa8dc26ebbdb3124fd980b3472b07e8fdd9ad2b44b8107e6a1c77cfcf22ef41bf442609657d625b1ecf19f264e20819619b0d95ff0715dea88dd7649d182a7784ddaee90cfac14b3d1", 0xf6}, {&(0x7f0000000200)="7710480c2347a0866ffa3897f323e6b758437afa6a26634b8af7b672d1ca962b557545cfd5423244fe0b20791807240bcc024cd8b72e84c988ce31b753a5ee44b236a4124ea221bcd7675468d5dcb9f34c70", 0x52}, {&(0x7f0000000280)="2e8b6b6f68ea7fbb6d0d73b6bf81e122ecbb6afa57058810ec3ada49513f11a47144095a4ef34d4552d88b233c068bb9f30eaf5bda91714c04bab59cf45a53ed5e2d510216d73e4be6", 0x49}, {&(0x7f0000000300)="55e7fd28578911234b97b31e823fc0e8ff82339514b96456a43099486fae8deaf1e91c40018db09e632a58b854889151406c25ea21b254b07ee80e404c1abf72f7a3a76382767981f321b6141e3876894cc20fb389f4c5b6b49ed19d86f98f8411b28c3ede", 0x65}], 0x4, &(0x7f00000003c0)=[@timestamping={{0x14, 0x1, 0x25, 0x10001}}, @txtime={{0x18, 0x1, 0x3d, 0x7e00000000000000}}], 0x30}, 0x81) 16:23:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) prlimit64(0x0, 0x4, &(0x7f0000000580)={0x0, 0x80}, &(0x7f00000005c0)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) sched_setattr(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x840, &(0x7f00000004c0)=ANY=[]) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x7f, 0x0, 0x7, 0x7, 0x0, 0x8001, 0x910, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000700), 0x1}, 0x2, 0x4, 0x2a53, 0x3, 0x8001, 0xfffffbff, 0xe40b, 0x0, 0x494, 0x0, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x2) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) tkill(0x0, 0x2d) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$cont(0x1f, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x1, 0x10, 0x1000, 0x1, 0x1ff, 0xec, 0x4, 0x1, 0x9}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000040)=""/52, 0x34}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000400)=""/248, 0xf8}], 0x3, &(0x7f0000000500)=""/77, 0x4d}, 0x1) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103ef2050ad28fabaed33d6927889d97f4b5ce0de71d3fd832980f4f088d0d824e20549b4bbd906ffa51ce9de54d779eb4de462faac20a3ab0ed9934373ca22cea5454f4c2a740cd461e39956bb5f98df2aebc60cf32623adbffbcc378fa7250b6a3fc863dadcf6d4f8b855c4e70f0796eee6218445dad2811dd6b540ff52efa2f167dd9c1b8b016268d37db430983fefc0645d20614c8df2eb0872c58e09664e672b0b6a9970fec199257e1c606ec3e364c66a0f4d258c74accd43b987c756d602fd8787fed3aa43fd8d84e9656d4a413fa9a423bc54b873583d6d497005e54712fafc71384988d80134fbf84f53fdd74b354848006b8b5b67e7cc5a472475d3ae545ca1fcf7628b873e31ba83a98a7ad5b0cfbe9711b517a9a1388ad0efa2a3b4e22152021d631b731e2e100a9831111db7acce948bb5deeea260463c140ac929e77c58402776caf85d4569a75dde2f64c4491508afb541ed9b2c81fc95c06706235f383e31cf662c95b1e49cfd94871e22720a41535756e419b271276941692bd023dd9c9dbec4f7db1e5c00d8b3be7b8e826a6aadd001edd0dfeb00f8048442b5c48456fd642e629dcb2ff55592665ff491cd832672ce4d99", 0x259) sendfile(r0, r1, 0x0, 0x1c500) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f00000006c0)={&(0x7f0000000600)=""/192, 0xc0, 0x0, 0x7f}) 16:23:47 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 798.215399][ T5422] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 798.223789][ T5422] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 798.230021][ T5434] loop2: detected capacity change from 0 to 512 [ 798.244625][ T5419] loop4: detected capacity change from 0 to 4 16:23:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000002e00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 798.259977][ T5419] EXT4-fs (loop4): Invalid log block size: 7 [ 798.309917][ T5422] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 798.318441][ T5422] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 798.329869][ T5422] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 798.338057][ T5422] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:48 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) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {r1, r2/1000+10000}}) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) [ 798.362082][ T5422] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 798.370253][ T5422] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 798.390365][ T5455] loop4: detected capacity change from 0 to 4 [ 798.391214][ T5422] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 798.405992][ T5422] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 798.422797][ T5453] loop2: detected capacity change from 0 to 66 [ 798.434165][ T5455] EXT4-fs (loop4): Invalid log block size: 46 [ 798.447360][ T5453] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (8 blocks) [ 798.457369][ T5461] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 798.478212][ T5461] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000003f00000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:48 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:48 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7574668380c7eb00"]) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) open(&(0x7f0000000080)='./file2\x00', 0x6000, 0x6) pipe(&(0x7f0000000240)) r1 = open(&(0x7f0000000180)='./file0\x00', 0x5800, 0xd2) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='./file2\x00', r1) openat$incfs(r0, &(0x7f0000000140)='.pending_reads\x00', 0x44840, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x50, 0xffffffffffffffff, 0x372ac000) 16:23:48 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f01}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:48 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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYBLOB="1c9edd6618c9453d25247a9b4b029eae1402485b27e298ced581bf7e183c6e498f19d370ab8dd16ca44e4cf78139201cac6c5b066d6fcaf5a2371a14c9aed39073390d0d2752cffd50f2fc9959f5525e9962149e5cbab513906850e5687b213f809112e6a6436db95305b036a2658f68187a9f0d617b6137bdce544f151560255aad3a575374e3963babbe95e78e13dcb557827a7e6fdd69c3725bfb6b5ef10c7cd5753b62b33219fb327e4acceccd35ece9251b99fc2b268786d8e750ef2cabcdbd88541d8ebce51f54d149e18f5fd8e994ece60ebd4c4fbf9f023fae3ce2024addb7cd4c023104f613911e2776987f8841", @ANYRESHEX, @ANYRESOCT=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRESOCT=r0]) 16:23:48 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 798.713813][ T5483] loop2: detected capacity change from 0 to 66 [ 798.720900][ T5482] loop4: detected capacity change from 0 to 4 [ 798.723059][ T5483] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (8 blocks) [ 798.728823][ T5482] EXT4-fs (loop4): Invalid log block size: 63 16:23:48 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), 0x0, 0xd9e, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:48 executing program 1: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="80000000000209040000000002000000240002801400018008d4ca0e8c9403000200ac1e00010c00028005000100000000002400030000"], 0x80}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r1 = dup2(r0, r0) sendfile(r1, r1, &(0x7f0000000100)=0x92e2, 0x9) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000000106010300000000000000000c8df0c7247c3e0f29109c630000010500010007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000003) [ 798.800624][ T5482] loop4: detected capacity change from 0 to 4 [ 798.807050][ T5482] EXT4-fs (loop4): Invalid log block size: 63 [ 798.851477][ T5478] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 798.859888][ T5478] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 798.912975][ T5505] loop2: detected capacity change from 0 to 66 [ 798.924033][ T5505] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (8 blocks) 16:23:48 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000002c00)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file1\x00', 0x0) sendfile(r1, r0, 0x0, 0x7f) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 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) fcntl$dupfd(r3, 0x406, r4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$lock(r2, 0x6, &(0x7f00000000c0)={0x0, 0x1, 0x2, 0xb, 0xffffffffffffffff}) 16:23:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000200000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:48 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 799.001131][ T5510] netlink: 88 bytes leftover after parsing attributes in process `syz-executor.1'. [ 799.095356][ T5478] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 799.103564][ T5478] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000c97e04ac 16:23:48 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 799.168074][ T5478] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 799.176111][ T5478] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 799.187856][ T5478] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 799.195893][ T5478] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:48 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.swap.current\x00', 0x26e1, 0x0) r0 = creat(&(0x7f0000000280)='./bus\x00', 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000080)=0xff) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000325bd7000fcdbdf254c0000000c009900010000807e0000000c0058002e000000000000000c00580071000000000000000c005804000000000000007d2a5feb239d53e5e80df95591078a"], 0x50}, 0x1, 0x0, 0x0, 0x810}, 0x20000880) ftruncate(r0, 0x208200) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 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) sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x19c, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}]}, 0x19c}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.stat\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x13, 0xd9f, 0x0) 16:23:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x0, 0x1, 0x201, 0x0, 0x0, {0x3, 0x0, 0x6}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_LABELS_MASK={0x1c, 0x17, [0x7, 0xe6, 0x80000000, 0x3, 0x6, 0x1]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x2}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x5}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x20008040}, 0x4004060) 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) sendmsg$IPCTNL_MSG_EXP_GET(r1, &(0x7f0000000040)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x17c, 0x1, 0x2, 0x201, 0x0, 0x0, {0x1}, [@CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_MASTER={0xb4, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @multicast2}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @multicast1}}, {0x14, 0x4, @loopback}}}]}, @CTA_EXPECT_MASTER={0x38, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x15}}, {0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_MASK={0xc, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x94}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x2}, @CTA_EXPECT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3ac1}, @CTA_EXPECT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @loopback}}}]}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}]}, 0x17c}, 0x1, 0x0, 0x0, 0x8000}, 0x22000840) 16:23:49 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) sendmsg$AUDIT_TTY_GET(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3f8, 0x200, 0x70bd28, 0x25dfdbfe, "", ["", "", ""]}, 0x10}}, 0x4000804) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000280)=0xfff) 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, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) migrate_pages(0x0, 0x20000000000067, &(0x7f0000000080)=0xffffffffffff7fff, &(0x7f0000000040)=0xbcf) socket(0x2a, 0x180804, 0x3f) [ 799.266945][ T5519] loop4: detected capacity change from 0 to 4 [ 799.293328][ T5478] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 799.301550][ T5478] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000c97e04ac [ 799.314028][ T5519] loop4: detected capacity change from 0 to 4 [ 799.341906][ T5478] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 799.350266][ T5478] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 799.362002][ T5478] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 799.370134][ T5478] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:49 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3703}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000300000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:49 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 16:23:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000100)={0x38, 0x1, 0x10000000, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc}, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x8, 0x4, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x5}, 0x0, 0x0, 0x1ff}, 0x0, 0xc, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="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", 0x281) sendfile(r0, r1, 0x0, 0x1c500) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffdd, 0x0) write$P9_RSTAT(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="510000007d010000004a00010001000000080000000002000000400000900000100100010004000000010000000000000002005b2d06006f73646f730009802b2e2d2f29c2655d2706006d73646f7300"], 0x51) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x164) fcntl$setstatus(r4, 0x4, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) [ 799.417537][ T5536] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 799.425942][ T5536] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:49 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) mmap(&(0x7f00006d8000/0x1000)=nil, 0x1000, 0x100000a, 0x2010, r0, 0x2d5f1000) 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) write(r1, &(0x7f0000000080)="6c06dd6168017675f25c85383ce08a7c77995c5e49fa4fa203537d34cddea28edd5a1a0733d59a", 0x27) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:49 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 799.525138][ T5554] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 799.532789][ T5557] loop4: detected capacity change from 0 to 4 [ 799.533531][ T5554] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000400000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 799.607151][ T5557] loop4: detected capacity change from 0 to 4 [ 799.703037][ T5572] loop2: detected capacity change from 0 to 512 [ 799.733879][ T5574] loop4: detected capacity change from 0 to 4 [ 799.761548][ T5572] EXT4-fs error (device loop2): ext4_fill_super:4954: inode #2: comm syz-executor.2: iget: root inode unallocated [ 799.773707][ T5572] EXT4-fs (loop2): get root inode failed [ 799.779497][ T5572] EXT4-fs (loop2): mount failed [ 799.818848][ T5574] loop4: detected capacity change from 0 to 4 [ 799.839627][ T5554] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 799.847661][ T5554] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 799.860708][ T5554] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 16:23:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000500000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:49 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 799.868704][ T5554] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 799.983304][ T5554] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 799.991374][ T5554] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a 16:23:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 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$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x18003, 0x0) mmap(&(0x7f00003b2000/0x2000)=nil, 0x2000, 0x2, 0x50, r2, 0x866b7000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 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$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)=ANY=[@ANYRESHEX, @ANYRES16=r3, @ANYBLOB="a5002bbd7000ffdbdfa06b00000c0800021480e1b57c95a5296b00000080000000007ec3127c8201609150ddfd000000", @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @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, 0x4000000000407, 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, r4, 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$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000100)={r4, 0x80000001, 0x1, [0x3, 0x3f, 0x8, 0xffffffffffff7fff, 0x1000000000000000], [0x8, 0x3, 0x4, 0xc063, 0x10000, 0x3, 0x51b, 0x2, 0xfffffffffffffa02, 0x7, 0x4, 0xffffffff, 0x1, 0xe131, 0x95, 0x10000000000, 0x0, 0x7, 0x3, 0x4, 0x2, 0x1, 0x8001, 0x2, 0x9, 0xffffffff80000000, 0x5, 0xfffffffffffffffb, 0x1ff, 0xffffffff, 0x450, 0x0, 0x2, 0x3, 0x8, 0x1140000, 0x2d4, 0xffffffff, 0x5, 0x2, 0x1, 0x2, 0x3, 0x1, 0x556, 0x6, 0x4, 0x2, 0x2, 0xffffffffffffffff, 0x280, 0x800, 0x5, 0x7, 0xff, 0x100, 0xffff, 0x7, 0x8, 0x2, 0xd950, 0x8000, 0xffff, 0x6, 0x0, 0x7, 0x9, 0x4, 0x3, 0x200, 0x3, 0x4, 0x5, 0x1, 0x5, 0x80000000, 0x5fa801a5, 0x80, 0x7, 0x100000000, 0xea12, 0x2, 0xfff, 0x6, 0x8, 0xb5ef, 0x20, 0x2, 0x200, 0x8, 0x0, 0x1, 0x0, 0x8f7, 0x7, 0x80000000, 0x0, 0x4, 0x3, 0x836a, 0x5, 0x1ff, 0x3f, 0xc2, 0x9, 0x10000, 0x8001, 0x8000, 0x6, 0x100000001, 0xffff, 0x3, 0x6, 0x7, 0xffffffff, 0xc3, 0xc73, 0x6, 0xfffffffffffff33e, 0x7fff, 0x5]}) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000600)={0x0, 0x0, @start={0x0, 0x0, "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", "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x100000001, 0x0, 0x0, 0xfffffffffffffffe]}) writev(r5, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b3164", 0xff7c}], 0x1) [ 800.036690][ T5554] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 800.044720][ T5554] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 800.105267][ T5596] loop2: detected capacity change from 0 to 512 [ 800.118074][ T5597] loop4: detected capacity change from 0 to 4 16:23:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x80) syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x48020200) mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mount(0x0, &(0x7f00000018c0)='./file0\x00', &(0x7f0000000380)='hugetlbfs\x00', 0x0, 0x0) unshare(0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000200), 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x40000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640), r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x282000, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) renameat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00') 16:23:49 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 800.145587][ T5596] EXT4-fs error (device loop2): ext4_fill_super:4954: inode #2: comm syz-executor.2: iget: root inode unallocated [ 800.157660][ T5596] EXT4-fs (loop2): get root inode failed [ 800.163312][ T5596] EXT4-fs (loop2): mount failed 16:23:49 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:49 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) 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 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000080)=0x10000, r2, &(0x7f00000000c0)=0x6, 0xfffffffffffffff9, 0x6) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) 16:23:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000600000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) [ 800.203924][ T5597] loop4: detected capacity change from 0 to 4 16:23:50 executing program 1: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x80) syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x48020200) mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mount(0x0, &(0x7f00000018c0)='./file0\x00', &(0x7f0000000380)='hugetlbfs\x00', 0x0, 0x0) unshare(0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000200), 0xc, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x40000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640), r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x282000, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) renameat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file0\x00') [ 800.322498][ T5622] loop2: detected capacity change from 0 to 512 [ 800.336916][ T5633] loop4: detected capacity change from 0 to 4 16:23:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000700000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:50 executing program 5: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4000) io_setup(0x202, &(0x7f0000000180)=0x0) io_setup(0xb5, &(0x7f0000000040)=0x0) r3 = eventfd2(0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x0, 0xd9f, 0x9) write$eventfd(r4, &(0x7f0000000240)=0x1, 0x8) io_submit(r2, 0xa, &(0x7f0000002f40)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x7, r4, &(0x7f0000000580)="00c4e78dd52df745f899dbcf259c45ccb373003bc0abf5f90b1efbf227e83a38337189908ab38139a5a207e08b948c752dbc3301f35bc2a1ef7163d92ad4da9b290ddf79890ae31d8de133be924810ba78e679238b93df3a2739715f21be1790f02550e54db1eb", 0x67, 0x6, 0x0, 0x3, r3}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x3, 0x5, r3, &(0x7f0000000600)="d5795017f08dfbfd4bc32c32b60ad8355687028d5e6be67bee0f76118ca9c94d1659c4f92eb9bfa8e9b14f65c7e4aee140bb144d0f62467bf347d8e71789e24663605ac9263bf641fc2b9410491d9b958e9d412f1c09c6c1a5bb37967c8ebd5cab45562e87f58442defe39034289d3a7a337b87a243cdaaa9369a031eac80cc45cac5bbd5382ea075a0d70430a5588b0df6bc1c7841937d9268175738ea6d9bb888f6146c8baa625277faad6cdb6654ab144cc298d7cb75f22fc192c8e16e1e2745ab2029e1c34fa", 0xc8, 0xffffffffffffbdfd}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x1, 0x3f, 0xffffffffffffffff, &(0x7f00000009c0)="4c538633de05f7c7ece45029e20524522159ac28e317a3934c9ea639f99612468388f146a043d634ed7f8b01ced42b048ce9cebfe71b2fe198548cb9fb9c554a2794935b820e44c314eabdfa10a1d06e", 0x50, 0x9, 0x0, 0x2}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x1, 0x4bc, r3, &(0x7f0000000a80)="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", 0x1000, 0x3, 0x0, 0x2}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000001ac0)="4d8a8fb98e31cf2fe9d0935fbdda1d8fa127240eff0628013a326b", 0x1b, 0x4, 0x0, 0x1}, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x7, 0x7ff, 0xffffffffffffffff, &(0x7f0000002fc0)="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", 0x1000, 0x1ff, 0x0, 0x1}, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x1, 0x1, 0xffffffffffffffff, &(0x7f0000002c00)="7bc54171b8c7ef7c748da1514eed483da79591e096e7a975235b63885e963481e11a00dc5f41cbeff123092b479fd6ba750d3cb1cb258f0283175058e2b8e8494ffde58ae5c9431190c2a2e6e8f59047caef69154944fb4199e171993db9be9b60afbced40fd1bcce29125cfa6026b077cb5380b4165ec95501868ead1a11bb6c7665dd28797ab4bca7806c8bd7635299bd02f786c5f", 0x96, 0x0, 0x0, 0x3}, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000002d00)="c73f78acbadba91bc6075c8861471236ccff83d9711b92b1c7cb47a5e46a70a2ca38de08eb0a77f6e676fcf7fc53e51d5145aa6683377b0e9ee32681a4cbd0984d3044afb65fbc74bbda40a64917ec1d0b81e6e9d95ab0eef2b9c278f2e5e1db1d6c94b50e6edd92b1f3752d1a0bf3bf1af3b0a75763dbb8c9b9acefcf39375d854f2c266e55d1324f37b9567043e6054ee4f4de8be6548497224ef0db0d7d64785979d0b8d0931de03b58cbd464f916731fc2fb9a20f8cbd8650b76c268d83a5ddb13b20188036b3cfa66f6b85a378f38200e122ea2017b1dfd918f6e6dba7906ff484b13000d77d0150bc0cc", 0xed, 0x7fff, 0x0, 0x3}, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x5, 0xea1, 0xffffffffffffffff, &(0x7f0000002e40)="b17d9340dc74b96b17028529d21d72f98fa6568d84daa359e12bd7403b8461b5c68ab923", 0x24, 0x2, 0x0, 0x5}, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x6, 0x100, 0xffffffffffffffff, &(0x7f0000002ec0)="223bf172ba4d6a504c277ac67a31308c2c5e2f4b1518cf58e36d294491e726c1770ed0aee8e90beeae4723b82f9098bee0614ef2caec4af5120ec77787e4866b", 0x40, 0x7, 0x0, 0x3}]) io_pgetevents(r2, 0x0, 0x2, &(0x7f00000002c0)=[{}, {}], &(0x7f0000000080)={0x77359400}, &(0x7f0000000200)={&(0x7f0000000140)={[0x7f]}, 0x8}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x2, &(0x7f0000000500)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x1f, r4, &(0x7f0000000300)="818c4afab9bf7eb55019a88b6ec7441bea68e32f4ea7b04363fcc819147d58763a7908d271c8fefc62f5808c65fdd7b2954e7d10d0714ecf2a784d0ef97cb658e844b86c09edcf97daa05cd97770c5466118e866bb26feb0a74d3b886145f0df84e9a8877e10385ab73e3568e83589e73ad04ae21871", 0x76, 0x8b, 0x0, 0x3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000400)="4611d5362397673078bdde1dec1d43c62cee829dec01dc65c99a417802a9d850ae1dabc0a1b704abdbb1c5cda79262e14e9a62b9be68bfe6d3cb8db2d004546270d2b8f5610b331f528d02dbd5d801dc6932eae2fa1c", 0x56, 0x9, 0x0, 0x1}]) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x400001299}) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffff7f0800000500, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a000000}]) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000280)=0x7f) [ 800.365935][ T5628] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 800.366444][ T5622] EXT4-fs error (device loop2): ext4_fill_super:4954: inode #2: comm syz-executor.2: iget: root inode unallocated [ 800.376741][ T5628] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 800.390217][ T5622] EXT4-fs (loop2): get root inode failed [ 800.412806][ T5622] EXT4-fs (loop2): mount failed [ 800.510218][ T5648] ================================================================== [ 800.518673][ T5648] BUG: KCSAN: data-race in mb_free_blocks / mb_update_avg_fragment_size [ 800.527535][ T5648] [ 800.529843][ T5648] write to 0xffff8881013cdb58 of 4 bytes by task 1774 on cpu 1: [ 800.537492][ T5648] mb_free_blocks+0x323/0xb40 [ 800.542163][ T5648] ext4_free_blocks+0x1418/0x1b50 [ 800.547171][ T5648] ext4_remove_blocks+0x61a/0x800 [ 800.552525][ T5648] ext4_ext_rm_leaf+0x670/0xd20 [ 800.557359][ T5648] ext4_ext_remove_space+0x901/0x1300 [ 800.564317][ T5648] ext4_ext_truncate+0xfe/0x170 [ 800.571301][ T5648] ext4_truncate+0x76e/0xa80 [ 800.576504][ T5648] ext4_evict_inode+0xa54/0xdb0 [ 800.586912][ T5648] evict+0x1c8/0x3c0 [ 800.592245][ T5648] iput+0x433/0x590 [ 800.596561][ T5648] dentry_unlink_inode+0x23a/0x260 [ 800.602733][ T5648] d_delete+0x78/0xe0 [ 800.607438][ T5648] vfs_rmdir+0x2a6/0x2c0 [ 800.612355][ T5648] do_rmdir+0x14a/0x2e0 [ 800.617892][ T5648] __x64_sys_rmdir+0x2c/0x30 [ 800.623279][ T5648] do_syscall_64+0x4a/0x90 [ 800.629045][ T5648] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 800.636089][ T5648] [ 800.638545][ T5648] read to 0xffff8881013cdb58 of 4 bytes by task 5648 on cpu 0: [ 800.646106][ T5648] mb_update_avg_fragment_size+0x161/0x260 [ 800.651919][ T5648] mb_mark_used+0xae0/0xc50 [ 800.656414][ T5648] ext4_mb_use_best_found+0x102/0x320 [ 800.661782][ T5648] ext4_mb_find_by_goal+0x5c3/0x890 [ 800.667109][ T5648] ext4_mb_regular_allocator+0x11c/0x2520 [ 800.672886][ T5648] ext4_mb_new_blocks+0x762/0x1f90 [ 800.678191][ T5648] ext4_ext_map_blocks+0x1569/0x1f00 [ 800.683474][ T5648] ext4_map_blocks+0x70d/0xef0 [ 800.688644][ T5648] ext4_alloc_file_blocks+0x271/0x720 [ 800.694106][ T5648] ext4_fallocate+0x2a7/0x4d0 [ 800.698778][ T5648] vfs_fallocate+0x463/0x660 [ 800.703378][ T5648] do_vfs_ioctl+0x1322/0x1410 16:23:50 executing program 1: add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0x102, 0x400}], 0x0, &(0x7f0000012c00)) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x81, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0), 0x0, 0x3}], 0x80000, &(0x7f00000003c0)=ANY=[@ANYBLOB='uni_xlate=1,uni_xlate=0,nnonumtail=1,nnonumtail=1,shortname=winnt,appraise,subj_user=ext4\x00,measure,obj_role=]-,smackfstransmute=ext4\x00,euid=', @ANYRESDEC=0xee00, @ANYBLOB='\x00\x00']) [ 800.708051][ T5648] __se_sys_ioctl+0x83/0x140 [ 800.712642][ T5648] __x64_sys_ioctl+0x3f/0x50 [ 800.717339][ T5648] do_syscall_64+0x4a/0x90 [ 800.721875][ T5648] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 800.728415][ T5648] [ 800.730733][ T5648] Reported by Kernel Concurrency Sanitizer on: [ 800.736891][ T5648] CPU: 0 PID: 5648 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0 [ 800.745567][ T5648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 16:23:50 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 800.755799][ T5648] ================================================================== 16:23:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x161083, 0x43) 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) r2 = geteuid() statx(r0, &(0x7f0000000180)='./file0\x00', 0x2000, 0x4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="02000000010001000000000002000100", @ANYRES32=0xee01, @ANYBLOB="02000700", @ANYRES32=r2, @ANYBLOB="04000715000000000000050089c71d1ea8ff94251a01a11512fd4899", @ANYRES32=r3, @ANYBLOB="10000400000000002000000000000000"], 0x3c, 0x4) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0x37, &(0x7f0000000040)=0xfffffffffffffffd) 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) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000300)=""/205) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r5 = openat$cgroup_freezer_state(r0, &(0x7f0000000100), 0x2, 0x0) close(r5) [ 800.811911][ T5628] ref_ctr going negative. vaddr: 0x20000004, curr val: -1, delta: -1 [ 800.820016][ T5628] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000b6251d21 [ 800.882252][ T5628] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 800.890508][ T5628] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 800.902333][ T5628] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 800.910318][ T5628] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 16:23:50 executing program 1: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xd4fa3fe959b9ad8}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) r6 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(0x0, r7) r8 = fcntl$getown(0xffffffffffffffff, 0x9) r9 = socket$inet_tcp(0x2, 0x1, 0x0) [ 800.952623][ T5628] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 800.960677][ T5628] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a [ 800.983338][ T5671] loop2: detected capacity change from 0 to 512 [ 800.994933][ T5667] loop4: detected capacity change from 0 to 4 sendmmsg$unix(r0, &(0x7f000000d3c0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000003000)="5526356187f23bc72f6c0ca00007ac3bdb2ab8f112d6832be0a9293519cdfb19a551ea3e988e0fdaa18332ffec5bbe4f264bc932ad0a161719ecf394b797592c01c398377545841200da438b172f4443210b1bf507f42273e67b99848cecffeee4bab91af66e67e7558ae80a7311fe4ad62152b7afff3861cff9a89c74a8dd9cb625751bdf9363501a96b4f73474011deb5278a8d0ab6721db3d9678332187ac4cd9321f4594cf8b5846fd6bd791f4fd690dac89f653b9d6a3f248", 0xbb}, {&(0x7f0000000380)="c2fe26e376f09d1690e81aa4fdfe9781ba863e182787c82740cd922eaf238dc447f200661823d83d43c3084a904bf1c25e16e7e032afb7bc370b26ece0a470519583", 0x42}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000680)="37abead38ecd8b945251205da92fe8d94f232bf45b2d6c6fa38d4fe37acc54a5ca86c7038fcf7e2bfb03170edadf2a7ca88ab5f9c1aa1183ff68413130b2c2747a9b01f666ed3270a3464f433318b099fd95e68e17d50cb0025978ad0ecd4f6ec5df05fa0fdf14a6dd5931dc2729fda8cf89e9b4b2811148292373acb7339c647201f6425e8f2e97ff9b36ab04f2142bb5387610787f1f2c2248f722222b3b5c476497941692e012acc732b3faf8af93f9a2f4f0c58d0bae8a3ac90de720ee3f62fefdfd14c21417cd88e433579349067032b581a2634461b089cebd9f9dc378a3260409", 0xe4}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000480)="9e5485feff47aee4a3e59801f3d9f03cc36e6e1f3baefc62db5354eaf31537fc38b26ed51d3b218d06afd5c8524c35a8f236a5b86bdeb2b1053d98d34713071f6ac0231045718f1315a8abc0f057abea816fbd466f1a30f8a6657465bf", 0x5d}, {&(0x7f00000017c0)="d2e00a69529089419b404e8ee3a0f848e397444d9564e91a1d31027fd8bc7f954d187c1a2cdb7e89990b2df6421c4707434a55cdf6697f55e67cd911d0b3fbaa73e388b2032f005d0c2ee0a05a2f482f329b026440226ac213553b619be4b8fd56b1750b04f83d0cde86a29d91ab0b78e2a7f73f40acaa7f61bb76f0ae0f1a0ffd3be894f27c46bc268fc9693bc367b6a05f3f24701569265736a238aa5a0bc5a2a044db074e", 0xa6}, {&(0x7f0000000580)="63ce7e0f2fc88c77e2c0e7637ebb7fe8ccccc2f14cd04523c17476d49c762313ee1b70b117c691121383dde0cadab0d6e18c273121e5634cb8390ccc0b70f7edc15e93d0f268c715064499c2c7aa2fe02a6c37c965", 0x55}, {&(0x7f0000001880)="aad4982d600a86fefe6c5f372111929448f46e82ac1109d26e3c7a1ed4083d18c07896c607e2305490e6a5a25cda480ccb039f69586ece1f2d16aa98a5c1b8bfec9f6d06e69edcb9a955664607041c0e69c94967c4e4d39ea10607208f2bce157c634194ae6f7d1c357fd12212f012db00584c", 0x73}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000002a00)="7d3f0d20cb96a140a0104e555391ab1517a6cba12d6754c0b22da191b64a9258630521a3f7ad79a9fa41eeb16300d14eb8ea524d4a8cca5407991ee71698872b0232108207638e3d6120f6a3d0c0b5897cc448819dc037876f99b98d795aa5757d06c5ce57feb9ef17b0e5f8f0d3b4d59eef0f296e62a7511b4039d4a0acbc1fbd5e4884865801913838a8a88b8ebe28212f8cfb317c3b85171d2973e0f4f7a168c3e6388f5a9b40f0e22bf35274ebee07c40aa75dcd612cfde6396e887c", 0xbe}, {&(0x7f0000002ac0)="961a3534c9ac5c7f35788c16d4027938a54011e914ff7219520d47fed89011eb6a0c7ba29d483c6e2702dae85f888cbb7e28e7f0b7ae43124202159eb0dbc67a0702e0027296afdbc58878c661546ce8a5fe39f6cd8bbb9004f5ce04d7f70033d9ff515551b7c69797e7728ce305d4be8be7333f7d68c2e0c9870a35cae3287328b8c627357f83618e7e7917a367e5f1345acca779e6e2516dd99b852ae5e95fe8a2cc40cd2f7aaab12ef9f2c7f692a45c2a35de2923142d789d", 0xba}, {&(0x7f0000000240)="4cd8fe865b9a490612bcd939692fd0ecb4", 0x11}, {&(0x7f0000002b80)="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", 0xfa}, {&(0x7f0000002c80)="05c251d3a526145b1a56f72080c75718b72b4b7c10f2ee6e4e46f3b3844a48008b9a3ae0175cb43ff273ba8fd40345f6a0130fd5535b726404a14dd7a4b7a56a15857878846d1d4767e3b97636104f4357aadae84789f1ea070510210d6777a2", 0x60}, {&(0x7f0000002d00)="cf6c046a569ac2401cd2e73eebc47d89f14edae202886779cc57b018cc8ac3ebda22343f8271c70649a9fa58d876ba4b37e5f2b702f6629f0d27dffcf711e1f00250066a", 0x44}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f0000002e00)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000002e80)="f62881fbc9d96bc1173d3410caea13d1ba08102263c8d1e08e51d5e835e29dc037a6d9c14a8a23394cf3ef044a8be76ec704253173d68f7cdf21eb5a257990bfcfc74a5adee57efa40a04b19b4e6dd265fcad5c3d42d7a18fbdba697bca9d47137232e3c0aec8517248ad9d1bfbc1f8f39af303160743d0621e48b2feaa4a1b4829cf9d79bfc3e44b47d7e87917d3e3ea0b6047d699ce012c18a80da21a14de84623c4487d51b36a48787716e716b9", 0xaf}, {&(0x7f0000002f40)="764d947de3e04d248743579c1de8bc540a4c34cc79e7aac2c7d46a671c5dbded27ae35d8d9f6501980e202125d69ddcd93a46bd97b7d263ec1846a6fe577c6a0db38aee61c783120880e0dd90cb27d90a5a4bde8a4012ad0db0d0960eca4dbd4ab80dcfc9ed29f6cb115dda50a9059cac434536579faeb34c70210b6f3a8bbb57f15713bf1", 0x85}, {&(0x7f00000069c0)="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", 0x1057}], 0x3, &(0x7f00000040c0)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000002300000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x4c884}, {&(0x7f0000004180)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000004780)=[{&(0x7f0000004200)="944e97035c1f2a0495214d61c302049cd436c00b01152271a782fec474c7378fc7c004cf1360207486199ed07def7fe36712b9f64607d830a1a49a9575bcab507469570458bc84f938df5860b9247008a3cbec77af4252405c69d17ad5427db47d130f90c3119675899b08a5c86ecb6ef72536f282e42112044e88514c1ac83f43301725777cf3fe0f00a094b6", 0x8d}, {&(0x7f00000042c0)="f4a6c189d6ed57123412f8061de7e1445bc667ad2a27104c6df1267949aa81868480a8463080cdf5c5fdd96d", 0x2c}, {&(0x7f0000004300)="b1232055cd3590eca05bfb5f8a6d2d91a7222c2674ea7feff9772de2f7b9076e11255b7b4f180e2f46130763467fedccad48a471c9f0a61fd9d8398396d037e4197612d728a06345f3f80f00f65e9b3977554a866584cb3fc4613f6b1d8fa307f629f3e36e54f6c22cde601c668a3c974378e2edd8c0faea18c41f04362b3904d7ee9dd3dbb02ee683be9ce50576461a58b1676e53e612c2e86ec2d033557c4d5706d6f199c188de098730c2216a4232b651a8abae5ec311ca2ce34d02110c701f570fca9be08f93aedbd51e3a803326df68b5a3ed81a2f1eb863d7e05593d32bba7e19e2800fa68db2d7452da25ca53a3965529205bb586b1d6fc27f0", 0xfd}, {&(0x7f0000004400)="d280a2a6773ac487010767e8cd6fa47f7644bc028059eecf8952e8e18c9f2bfc79aab60194b0325b2542143838e5cbd1ef070c9be7a3fc5b254f8bfabc9a9d9cbcad96ab6bb375af04922640dca58952c526af155c706dcf02e9186266d8fa5c765515250d6495c0ae5b95372bd5d36d55cf1a5cb1514fd8666d06437a04753ac692b9fea8ceafdbea4fc1fc14a5f82a0607b35fff3c7793c5750f713a6422d4aea6486acb7211175709bc2494365919218dc7e1f2afe4fa868b85f437e8a1d1f9775677bf0e7f3898e3cab3cbf190f0d732110610a2b9bf35", 0xd9}, {&(0x7f0000004500)="94f62c849b49c0bafcaa059b2acade9e382ac945d58693594e6b533ac444feef271da37fd0b7a5e6ed32f12b104ddfa1ef5f6237d0f8b694285b5cd68c4f8fb834e737e3c2a75be17afd4cecdf8af27d98c08358f0206c40d781074590383a1a551fc60f2db56fbac50f", 0xffffffffffffffbf}, {&(0x7f0000004580)="17750544671c23203c56dcdbec816a74016c946638a33b75e67c7c4aed5c0e2bfe48a2cf9469a17ea37c8a0f8c538f38dc3d8cf03243e592b04a6974c08195ec6ed14dc368d022836a0482ee4fed88b423d257cc4c8911a119dfdb0062816a8bd57506cfd69e9929f92daeef96b2d6789775d9b3373d504215713636e97110d8e6a7ec7f737fe54adc642e38b9f897fdb7e801de04f567de7505edb73f893c7dd2377be0da10843502b714a10e6dee0aed9b12f3b477204bac782d1bd6495dc2f4071f59694f5ad078", 0xc9}, {&(0x7f0000004680)="b144bc57f39ae1b3fccf818fe0c35275b7ef0ab2616ec939680e164c784b49631cef37731d09f8d6d5f23effd2bf9440d2e9e272048a153f20736aa582df8f157b95661f", 0x44}, {&(0x7f0000004700)="9c0d40efa4c2e2cd17a0738271dcea39030bb7197f31e8fcd539bce66014e0d441fb90e34c35a4103a42e879d14c147672bb0333ed9f4b320d711ca6e578698de860048dd01a16703663fef11bdb64affd569e4f37512e3b4b6d328453a337dcdfc93215ef3f", 0x66}], 0x8, 0x0, 0x0, 0x40055}, {&(0x7f0000004800)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000005880)=[{&(0x7f0000004880)="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", 0x1000}], 0x1, &(0x7f00000058c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}], 0x20}, {&(0x7f0000005900)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000006980)=[{&(0x7f0000005980)="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", 0x1000}], 0x1, &(0x7f000000cd40)=[@rights={{0x2c, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, r0, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [r0, r3, r3, 0xffffffffffffffff, r2, 0xffffffffffffffff, r4, r4, r5]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x148, 0x4000}, {&(0x7f000000cec0)=@abs={0x913bba79fd5d3644, 0x0, 0x4e21}, 0x6e, &(0x7f000000d180)=[{&(0x7f000000cf40)="3c391f4cc8378e6a5a25f4f5dd01f77c8e15a2b842d90bfd38469d457e8cf1879ddb26839e6633577d1dbaab03f7423dffa38d27339f2d1b6970b440ce6cba01bbcd4eff9fcca62321fae6af986b4966a41ba1628555e84674351430d3cfecdb4516bcd3a68653803f6e3c", 0x6b}, {&(0x7f000000cfc0)="188a7bb7ffc51eca5686beaa3901fed077bb8510b9421bb23e393670431048dbbb4915f1742fefc5ae96c3476fe58549cf21594410041777e442f3c1b9374ccb81f5", 0x42}, {&(0x7f000000d040)="7f854b847949f08a8c4423beb6a476cbdb72fe2b6ff05c9d72eac7785aaed42864be5d66b1", 0x25}, {&(0x7f000000d080)="d1025483df161faa1e1baa88519dd66962c4e6940a9504fbbf1dd1d27d3d5f3b9b21587d35df1eb06ffdd1a83fe1c8de30f5b02fb16a8ead7c16499fabf86e180a77aa9688dab79113ec3272e8c93ee678d62071223829fcc11ed2ba345702b30dec999c64c81c4fad2db8b0d86422ccc99bfd69a83d60b04c438ca9719c459d9d749ffa016544f8863ae98dd204f77015ac127a7fd1c9695d4f1faf22adf8829647688d9a1a4cf242e397b12df902e8deff2cdac27851f429c2e243275f8d19ef", 0xc1}], 0x4, &(0x7f000000d280)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r2, r0, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r4, r9, r2]}}], 0x128, 0x24000840}], 0x8, 0x200400c5) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000030c0)=ANY=[@ANYBLOB='48\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3834}}, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 16:23:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x2110, 0xffffffffffffffff, 0xf6652000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) migrate_pages(0x0, 0x6a, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000040)=0x1) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r1, &(0x7f0000000280)={r0, r2, 0x7}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000340)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/75, 0x4b}], 0x2, 0xd9f, 0x0) mmap(&(0x7f0000472000/0x4000)=nil, 0x4000, 0x6, 0x40010, r3, 0xd5163000) r4 = signalfd4(r0, &(0x7f0000000080)={[0x68e]}, 0x8, 0x80800) pidfd_getfd(0xffffffffffffffff, r0, 0x0) statx(r4, &(0x7f0000000140)='./file1\x00', 0x0, 0x10, &(0x7f0000000180)) splice(r4, &(0x7f00000000c0)=0x2, r0, &(0x7f0000000100)=0x2000, 0x100000001, 0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r5, &(0x7f0000000440)=[{&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000380)=""/140, 0x8c}], 0x2) 16:23:50 executing program 5: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4000) io_setup(0x202, &(0x7f0000000180)=0x0) io_setup(0xb5, &(0x7f0000000040)=0x0) r3 = eventfd2(0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x0, 0xd9f, 0x9) write$eventfd(r4, &(0x7f0000000240)=0x1, 0x8) io_submit(r2, 0xa, &(0x7f0000002f40)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x7, r4, &(0x7f0000000580)="00c4e78dd52df745f899dbcf259c45ccb373003bc0abf5f90b1efbf227e83a38337189908ab38139a5a207e08b948c752dbc3301f35bc2a1ef7163d92ad4da9b290ddf79890ae31d8de133be924810ba78e679238b93df3a2739715f21be1790f02550e54db1eb", 0x67, 0x6, 0x0, 0x3, r3}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x3, 0x5, r3, &(0x7f0000000600)="d5795017f08dfbfd4bc32c32b60ad8355687028d5e6be67bee0f76118ca9c94d1659c4f92eb9bfa8e9b14f65c7e4aee140bb144d0f62467bf347d8e71789e24663605ac9263bf641fc2b9410491d9b958e9d412f1c09c6c1a5bb37967c8ebd5cab45562e87f58442defe39034289d3a7a337b87a243cdaaa9369a031eac80cc45cac5bbd5382ea075a0d70430a5588b0df6bc1c7841937d9268175738ea6d9bb888f6146c8baa625277faad6cdb6654ab144cc298d7cb75f22fc192c8e16e1e2745ab2029e1c34fa", 0xc8, 0xffffffffffffbdfd}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x1, 0x3f, 0xffffffffffffffff, &(0x7f00000009c0)="4c538633de05f7c7ece45029e20524522159ac28e317a3934c9ea639f99612468388f146a043d634ed7f8b01ced42b048ce9cebfe71b2fe198548cb9fb9c554a2794935b820e44c314eabdfa10a1d06e", 0x50, 0x9, 0x0, 0x2}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x1, 0x4bc, r3, &(0x7f0000000a80)="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", 0x1000, 0x3, 0x0, 0x2}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000001ac0)="4d8a8fb98e31cf2fe9d0935fbdda1d8fa127240eff0628013a326b", 0x1b, 0x4, 0x0, 0x1}, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x7, 0x7ff, 0xffffffffffffffff, &(0x7f0000002fc0)="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", 0x1000, 0x1ff, 0x0, 0x1}, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x1, 0x1, 0xffffffffffffffff, &(0x7f0000002c00)="7bc54171b8c7ef7c748da1514eed483da79591e096e7a975235b63885e963481e11a00dc5f41cbeff123092b479fd6ba750d3cb1cb258f0283175058e2b8e8494ffde58ae5c9431190c2a2e6e8f59047caef69154944fb4199e171993db9be9b60afbced40fd1bcce29125cfa6026b077cb5380b4165ec95501868ead1a11bb6c7665dd28797ab4bca7806c8bd7635299bd02f786c5f", 0x96, 0x0, 0x0, 0x3}, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000002d00)="c73f78acbadba91bc6075c8861471236ccff83d9711b92b1c7cb47a5e46a70a2ca38de08eb0a77f6e676fcf7fc53e51d5145aa6683377b0e9ee32681a4cbd0984d3044afb65fbc74bbda40a64917ec1d0b81e6e9d95ab0eef2b9c278f2e5e1db1d6c94b50e6edd92b1f3752d1a0bf3bf1af3b0a75763dbb8c9b9acefcf39375d854f2c266e55d1324f37b9567043e6054ee4f4de8be6548497224ef0db0d7d64785979d0b8d0931de03b58cbd464f916731fc2fb9a20f8cbd8650b76c268d83a5ddb13b20188036b3cfa66f6b85a378f38200e122ea2017b1dfd918f6e6dba7906ff484b13000d77d0150bc0cc", 0xed, 0x7fff, 0x0, 0x3}, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x5, 0xea1, 0xffffffffffffffff, &(0x7f0000002e40)="b17d9340dc74b96b17028529d21d72f98fa6568d84daa359e12bd7403b8461b5c68ab923", 0x24, 0x2, 0x0, 0x5}, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x6, 0x100, 0xffffffffffffffff, &(0x7f0000002ec0)="223bf172ba4d6a504c277ac67a31308c2c5e2f4b1518cf58e36d294491e726c1770ed0aee8e90beeae4723b82f9098bee0614ef2caec4af5120ec77787e4866b", 0x40, 0x7, 0x0, 0x3}]) io_pgetevents(r2, 0x0, 0x2, &(0x7f00000002c0)=[{}, {}], &(0x7f0000000080)={0x77359400}, &(0x7f0000000200)={&(0x7f0000000140)={[0x7f]}, 0x8}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x2, &(0x7f0000000500)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x1f, r4, &(0x7f0000000300)="818c4afab9bf7eb55019a88b6ec7441bea68e32f4ea7b04363fcc819147d58763a7908d271c8fefc62f5808c65fdd7b2954e7d10d0714ecf2a784d0ef97cb658e844b86c09edcf97daa05cd97770c5466118e866bb26feb0a74d3b886145f0df84e9a8877e10385ab73e3568e83589e73ad04ae21871", 0x76, 0x8b, 0x0, 0x3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000400)="4611d5362397673078bdde1dec1d43c62cee829dec01dc65c99a417802a9d850ae1dabc0a1b704abdbb1c5cda79262e14e9a62b9be68bfe6d3cb8db2d004546270d2b8f5610b331f528d02dbd5d801dc6932eae2fa1c", 0x56, 0x9, 0x0, 0x1}]) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x400001299}) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffff7f0800000500, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a000000}]) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000280)=0x7f) [ 801.030716][ T5628] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 801.038914][ T5628] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d208b37 [ 801.049981][ T5671] EXT4-fs error (device loop2): ext4_fill_super:4954: inode #2: comm syz-executor.2: iget: root inode unallocated [ 801.062100][ T5671] EXT4-fs (loop2): get root inode failed [ 801.067734][ T5671] EXT4-fs (loop2): mount failed [ 801.079135][ T5667] loop4: detected capacity change from 0 to 4 16:23:50 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 16:23:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000800000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:50 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 801.117925][ T5685] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 801.126523][ T5685] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 16:23:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x19) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000100)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x8) sendfile(r1, r0, 0x0, 0x7fffeffd) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) r4 = open(&(0x7f0000000000)='./bus\x00', 0x8000, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000140)={0x963, 0x21b, 0x101, 0x2, 0x7f, 0x7fff}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) [ 801.230698][ T5700] loop4: detected capacity change from 0 to 4 [ 801.246237][ T5706] loop2: detected capacity change from 0 to 512 [ 801.249234][ T5707] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 801.260909][ T5707] ref_ctr increment failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021787376 [ 801.273619][ T5700] loop4: detected capacity change from 0 to 4 16:23:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000000002000019000000900100000f000900000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x1809b, &(0x7f00000000c0)=ANY=[]) 16:23:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) [ 801.280999][ T5706] EXT4-fs error (device loop2): ext4_fill_super:4954: inode #2: comm syz-executor.2: iget: root inode unallocated [ 801.293058][ T5706] EXT4-fs (loop2): get root inode failed [ 801.298718][ T5706] EXT4-fs (loop2): mount failed 16:23:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) 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$MON_IOCX_GET(r1, 0x40189206, &(0x7f0000000280)={&(0x7f0000000180), &(0x7f00000001c0)=""/13, 0xd}) setxattr$incfs_size(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140), 0x8, 0x0) [ 801.418195][ T5727] loop2: detected capacity change from 0 to 512 [ 801.418501][ T5729] loop4: detected capacity change from 0 to 4 [ 801.444316][ T5727] EXT4-fs error (device loop2): ext4_fill_super:4954: inode #2: comm syz-executor.2: iget: root inode unallocated [ 801.465416][ T5727] EXT4-fs (loop2): get root inode failed [ 801.475056][ T5727] EXT4-fs (loop2): mount failed [ 801.477526][ T5707] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 801.495031][ T5707] ref_ctr decrement failed for inode: 0x361f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006411dc4a 16:23:51 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) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff