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"], 0x18}}], 0x1b1, 0x0) 22:26:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x0, 0x10000055, 0x6, 0x6, 0xffffffffffffff01, 0x37, 0x7fff, 0x4, 0x10000}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:26:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2500, 0x0) 22:26:57 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c, 0x0) 22:26:57 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10, 0x0) 22:26:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000004c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r6 = syz_open_dev$evdev(&(0x7f0000002980), 0x1ff, 0x400000) r7 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r7, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r8 = getpid() ptrace(0x10, r8) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r10, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002a40)=[{{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)="679d5b7acb1133bc4486471ac16889c1741f53bfd83a2de196c2291167940a4e3599f21bc03e41101e2ee5af9bd9222379900d72ad1264a170b87749e247071a9ffd0ed3c3957aafc6640efdd35ca1cca9a51f2d42647071110797d28ed4b73fb3fdd1b2e8626cca853104865549f752e5d759e862f4d32983d87585f396c88391614db37e14e56d34ccfd46834854a1a6d589b3dd367803d6a2d8bbb3deedcda0", 0xa1}, {&(0x7f00000002c0)="9a49a465a2cd41a129fe91c1c7cbebab4e014544548b53a523b28bd9fb1734765d03c4d42c1d2f3a144886e92cd0c55d5532397c9fc27933d44deb63d65d84b3ce14f23c34b807104348806a4b8348fce37b81bf926af350b98201b0c02d82e16c70d1", 0x63}, {&(0x7f0000000340)="1a8ec9fa28bd945db36e07281efa0df3ab78b415c90129fb5ab5e33b31c76514638651874a0b54e3e239fe28a7dee9d831c3f11abd9e01fc72b2f0f3f935ef08ff31144fda826118b7bff17922ee34c4e5eb4bb163bd9227da1b7489c1e47f9f486836927096327b36cb4df70fde930d393ddeb057f1788bccc70dd5763cbcfe314a651b65203111f0999a7e932e45117894a29f5b098e07e8129096a2945c04bc6f5510dfdc72211396a40a709b4c6a6fcb599318a48f84236c9744701cd6ff8ed2c6049706a1068586262fc1532a59216eb6078dbcfa69811b09ebdac9cf8e", 0xe0}, {&(0x7f00000000c0)="58b9", 0x2}], 0x4, &(0x7f0000002500)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r2}}}], 0x48, 0x41}}, {{&(0x7f0000002580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002600)}, {&(0x7f0000002640)="21797abbc54ab25a6e5391c0d907198326c5cea0a71501367ccfdc8f41e2882d4e82d8eae0d705b733ce56fae81a61ae362d75ad583b070aef3ff62fa4129999f231b4b1510ff192a112125f0b176e1e413114a22d2190862efe980cca49a1f96c507d66a479a0c7fc2aa29848db028e3d49719d596a182b937836d2eb46f00e68f2f5db98207675bc921f2a95af102aeb3b43b537d01a562dfe8f03bf0285d83e", 0xa1}, {&(0x7f0000002700)="d45dd8afaf8138c4199d73477bc228da9f9e7acc749f8745d97fc1d9831fd5ff849db3f7fde7da5bfc4431688b6c2b341df77d4c8dbe6a0dcaa183c2997af9b56ac5764e77385762fafa81356673baf4a3ca957e0b34c977b6efe160598f84d2e286f237ac282032f466c1207b62eb2cf5aae8631c6a4b90ceef3bca9d91124c2abab769426f69b2f6068c1411310745d3e29e7a2a1034984230348f0667ee8aa4b3fa0ea331f95ceccf84d744b9d2cddc1fcf20f1c81a", 0xb7}, {&(0x7f00000027c0)="46a4ebffbc2182c1c9c4e700da1d4cc6ebc70aec5d649c2797139c88a0d4f373b3a1c3cf1f0cd79b7b9de8ffdc1b06c7eaa83b489f6c83aa47729a157a55399d4c725c4b5b8389d483d9cf466fc28090b7dc1a20112e8cfc0a80a0b92461b9eeeb5c7d85cbffba1a9a6123ac2d2b7f0c4fcd07c8837de397b0e434de8c00c012e72ad8474c339dade41dcbd115844e50271cd8", 0x93}, {&(0x7f0000002880)="58378474864d2893c2dab274eca65df9c9cd23e6fae2e399c867365d765399a96eafc717a0d735c5d03322813c7de2fdebe3a0f958d0caa146d6c29acf8084ff1d11ab2d9033cd135298e7c03c31c8a17fca3b56d67ea1f6f714699b045bb7b2149002a1367ba9e795cb71a650bf7597188e7a3e738389f3799d166d6a", 0x7d}], 0x5, &(0x7f00000029c0)=[@rights={{0x2c, 0x1, 0x1, [r1, r3, r4, r5, r6, r7, r1]}}, @cred={{0x1c, 0x1, 0x2, {r8, r10, 0xffffffffffffffff}}}], 0x50, 0x20008000}}], 0x2, 0x800) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) [ 596.677388][ T995] incfs_lookup_dentry err:-2 [ 596.682777][T16398] incfs_lookup_dentry err:-2 [ 596.687868][T16399] incfs_lookup_dentry err:-2 [ 596.692365][T16405] incfs_lookup_dentry err:-2 [ 596.697396][T16403] incfs: ino conflict with backing FS 3 [ 596.705224][T16406] incfs: ino conflict with backing FS 3 [ 596.705715][T16407] incfs_lookup_dentry err:-2 [ 596.712073][T16405] incfs_lookup_dentry err:-2 [ 596.717434][T16409] incfs: ino conflict with backing FS 3 22:26:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f00, 0x0) 22:26:57 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x11, 0x0) 22:26:57 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x60, 0x0) [ 596.730201][ T1785] incfs_lookup_dentry err:-2 [ 596.737713][T16412] incfs: ino conflict with backing FS 3 [ 596.748182][T16414] incfs_lookup_dentry err:-2 [ 596.753260][T16415] incfs_lookup_dentry err:-2 [ 596.762428][T16415] incfs_lookup_dentry err:-2 [ 596.774155][T16418] incfs: ino conflict with backing FS 3 22:26:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000, 0x0) 22:26:57 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x68, 0x0) 22:26:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @multicast2}}}}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x450, 0x1a8, 0x1a8, 0x288, 0x288, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x3b8, 0x3b8, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@cgroup0={{0x28}, {0x1f, 0x1}}, @common=@icmp={{0x28}, {0x0, "ee68"}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x1, 0x3}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28}, {0xa}}, @common=@socket0={{0x20}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0xf9}}}, {{@uncond, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x81}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4b0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x0) [ 596.786206][T16424] incfs: ino conflict with backing FS 3 [ 596.793181][ T1785] incfs_lookup_dentry err:-2 [ 596.807043][ T343] incfs_lookup_dentry err:-2 [ 596.824317][T16429] incfs_lookup_dentry err:-2 [ 596.831220][T16430] incfs_lookup_dentry err:-2 [ 596.833879][T16431] incfs_lookup_dentry err:-2 [ 596.842790][T16431] incfs: ino conflict with backing FS 3 [ 596.849325][T16431] incfs_lookup_dentry err:-2 [ 596.854481][T16431] incfs: ino conflict with backing FS 3 [ 596.865507][ T1785] incfs_lookup_dentry err:-2 [ 596.889254][T16434] x_tables: duplicate underflow at hook 1 22:26:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x50200, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:26:57 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x12, 0x0) 22:26:57 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c, 0x0) 22:26:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getrlimit(0xe, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:26:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4302, 0x0) 22:26:58 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x74, 0x0) 22:26:58 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x19, 0x0) 22:26:58 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a, 0x0) [ 597.563667][ T995] incfs_lookup_dentry err:-2 [ 597.574429][T16443] incfs_lookup_dentry err:-2 [ 597.579682][T16440] incfs: ino conflict with backing FS 3 [ 597.586442][T16445] incfs_lookup_dentry err:-2 [ 597.590265][T16447] incfs_lookup_dentry err:-2 [ 597.594482][T16445] incfs: ino conflict with backing FS 3 [ 597.601357][T16449] incfs: ino conflict with backing FS 3 [ 597.603363][T16445] incfs_lookup_dentry err:-2 22:26:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4800, 0x0) 22:26:58 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x25, 0x0) 22:26:58 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x300, 0x0) [ 597.629133][T16455] incfs: ino conflict with backing FS 3 [ 597.638313][T16458] incfs: ino conflict with backing FS 3 [ 597.645550][ T1785] incfs_lookup_dentry err:-2 [ 597.671548][T16466] incfs: ino conflict with backing FS 3 [ 597.678298][T16467] incfs: ino conflict with backing FS 3 [ 597.685206][T16469] incfs_lookup_dentry err:-2 [ 597.690417][T16470] incfs_lookup_dentry err:-2 [ 597.697894][T16470] incfs: ino conflict with backing FS 3 [ 597.704883][T16470] incfs_lookup_dentry err:-2 [ 597.716258][ T1785] incfs_lookup_dentry err:-2 [ 597.722548][T16473] x_tables: duplicate underflow at hook 1 22:26:58 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x32f, 0x0) [ 597.806882][ T343] incfs_lookup_dentry err:-2 22:26:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x800300, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:26:58 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x48, 0x0) 22:26:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x5, 0x20, 0x5, 0x7619, 0x4, 0x7, 0x3, 0xa9b5, 0x600000}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:26:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) r4 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x1f, 0x4, 0xfa, 0x2c, 0x0, 0x3f, 0x4, 0xb, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000180), 0xd}, 0x0, 0x8, 0x3, 0x6, 0x3ff, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1}, r0, 0xe, r4, 0x9) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x0) r5 = gettid() r6 = openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.log\x00', 0x40000, 0x10) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x6, 0x6, 0x85, 0x2, 0x0, 0xdf, 0x0, 0xe, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xef, 0x1, @perf_config_ext={0x1, 0x5}, 0x9240, 0xa4, 0x5, 0x1, 0x1, 0x5, 0x2, 0x0, 0x101, 0x0, 0x9}, r5, 0x4, r6, 0x8) 22:26:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c00, 0x0) 22:26:58 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x330, 0x0) 22:26:58 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x331, 0x0) 22:26:58 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c, 0x0) [ 598.450496][ T995] incfs_lookup_dentry err:-2 [ 598.457063][T16481] incfs_lookup_dentry err:-2 [ 598.464606][T16484] incfs_lookup_dentry err:-2 [ 598.469755][T16483] incfs: ino conflict with backing FS 3 [ 598.477552][T16491] incfs: ino conflict with backing FS 3 [ 598.483860][T16488] incfs_lookup_dentry err:-2 [ 598.489653][T16489] incfs_lookup_dentry err:-2 22:26:58 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x500, 0x0) 22:26:58 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x60, 0x0) 22:26:58 executing program 5: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1800007, 0x20010, 0xffffffffffffffff, 0x35cd9000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x6, 0x10000002, 0x5, 0x80000001, 0x4702, 0x1, 0x6, 0x3, 0x4}, 0x0) 22:26:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000, 0x0) [ 598.503748][T16489] incfs: ino conflict with backing FS 3 [ 598.513524][T16499] incfs: ino conflict with backing FS 3 [ 598.517067][T16489] incfs_lookup_dentry err:-2 [ 598.523750][T16500] incfs: ino conflict with backing FS 3 [ 598.558734][ T1785] incfs_lookup_dentry err:-2 [ 598.560765][T16509] incfs: ino conflict with backing FS 3 [ 598.572386][T16510] incfs: ino conflict with backing FS 3 [ 598.586426][T16511] incfs_lookup_dentry err:-2 [ 598.592566][T16516] incfs_lookup_dentry err:-2 [ 598.598958][T16516] incfs_lookup_dentry err:-2 [ 598.612011][ T1785] incfs_lookup_dentry err:-2 22:26:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x1000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:26:59 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x68, 0x0) 22:26:59 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x600, 0x0) [ 599.337928][ T995] incfs_lookup_dentry err:-2 [ 599.346306][T16525] incfs: ino conflict with backing FS 3 [ 599.352892][T16527] incfs: ino conflict with backing FS 3 [ 599.359968][T16526] incfs_lookup_dentry err:-2 22:26:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x1, 0x20000000, 0x81, 0x10001, 0xa1, 0x7fff, 0x81, 0x9, 0xe80b}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x24, 0x0, 0x5, 0x0, 0x400}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:26:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6800, 0x0) 22:26:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = syz_io_uring_complete(0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x1, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000140)={&(0x7f0000000040)="f3", 0x1}) prlimit64(r1, 0xc, 0x0, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000000200)={0x38, 0x2, 0x1, 0x7, 0x6, 0x5, 0x5, 0x5, 0x7, 0x5}, 0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) 22:26:59 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c, 0x0) 22:26:59 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x700, 0x0) 22:26:59 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x74, 0x0) 22:26:59 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x900, 0x0) 22:26:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c00, 0x0) [ 599.460775][ T343] incfs_lookup_dentry err:-2 [ 599.468465][T16537] incfs_lookup_dentry err:-2 [ 599.475206][T16538] incfs_lookup_dentry err:-2 [ 599.477303][T16540] incfs: ino conflict with backing FS 3 [ 599.485462][T16541] incfs_lookup_dentry err:-2 [ 599.487212][T16542] incfs: ino conflict with backing FS 3 [ 599.499163][T16541] incfs_lookup_dentry err:-2 22:26:59 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a, 0x0) [ 599.524429][ T1785] incfs_lookup_dentry err:-2 [ 599.533854][T16551] incfs: ino conflict with backing FS 3 [ 599.540557][T16553] incfs_lookup_dentry err:-2 [ 599.545993][T16555] incfs_lookup_dentry err:-2 [ 599.561139][T16555] incfs_lookup_dentry err:-2 [ 599.564502][T16557] incfs: ino conflict with backing FS 3 [ 599.590330][ T1785] incfs_lookup_dentry err:-2 22:27:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x2000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:00 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1bc, 0x0) 22:27:00 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa00, 0x0) [ 600.207558][ T995] incfs_lookup_dentry err:-2 [ 600.212425][T16566] incfs: ino conflict with backing FS 3 [ 600.221837][T16567] incfs: ino conflict with backing FS 3 [ 600.228886][T16568] incfs_lookup_dentry err:-2 22:27:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7400, 0x0) 22:27:00 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb00, 0x0) [ 600.431742][ T343] incfs_lookup_dentry err:-2 [ 600.433167][T16577] incfs: ino conflict with backing FS 3 [ 600.443407][T16576] incfs_lookup_dentry err:-2 [ 600.444013][T16578] incfs: ino conflict with backing FS 3 [ 600.448680][T16579] incfs_lookup_dentry err:-2 [ 600.462131][T16579] incfs_lookup_dentry err:-2 [ 600.472454][ T1785] incfs_lookup_dentry err:-2 [ 601.073172][ T995] incfs_lookup_dentry err:-2 22:27:02 executing program 5: sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x30, r0, 0xf6103000) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:02 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1c6, 0x0) 22:27:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() r1 = getpid() sched_setattr(r1, &(0x7f00000008c0)={0x38, 0x2, 0x20, 0x0, 0x2, 0x0, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) r4 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) preadv(r4, &(0x7f0000000800)=[{&(0x7f00000002c0)=""/181, 0xb5}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000380)=""/179, 0xb3}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/252, 0xfc}, {&(0x7f0000000640)=""/207, 0xcf}, {&(0x7f0000000180)=""/112, 0x70}, {&(0x7f0000000040)=""/19, 0x13}, {&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000740)=""/190, 0xbe}], 0xa, 0x20, 0x4dfa) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) r5 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r5, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:27:02 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc00, 0x0) 22:27:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a00, 0x0) 22:27:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x3000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:02 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x238, 0x0) [ 602.473734][T16587] incfs_lookup_dentry err:-2 [ 602.476472][T16584] incfs_lookup_dentry err:-2 [ 602.479665][T16589] incfs: ino conflict with backing FS 3 [ 602.488871][T16585] incfs_lookup_dentry err:-2 [ 602.491420][T16591] incfs: ino conflict with backing FS 3 [ 602.496867][T16593] incfs_lookup_dentry err:-2 [ 602.504511][T16588] incfs: ino conflict with backing FS 3 [ 602.508389][T16594] incfs_lookup_dentry err:-2 [ 602.514278][T16596] incfs: ino conflict with backing FS 3 22:27:02 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x242, 0x0) 22:27:02 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd00, 0x0) 22:27:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xbc01, 0x0) [ 602.521164][T16594] incfs_lookup_dentry err:-2 22:27:03 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe00, 0x0) [ 602.546618][ T1785] incfs_lookup_dentry err:-2 [ 602.556321][T16606] incfs: ino conflict with backing FS 3 [ 602.564029][T16605] incfs: ino conflict with backing FS 3 [ 602.570935][T16608] incfs_lookup_dentry err:-2 [ 602.571737][T16611] incfs: ino conflict with backing FS 3 [ 602.575990][T16612] incfs_lookup_dentry err:-2 [ 602.582854][T16613] incfs: ino conflict with backing FS 3 22:27:03 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x243, 0x0) 22:27:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xedc0, 0x0) 22:27:03 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1020, 0x0) [ 602.594313][T16612] incfs_lookup_dentry err:-2 [ 602.602716][T16615] incfs: ino conflict with backing FS 3 [ 602.610575][T16616] incfs: ino conflict with backing FS 3 [ 602.625294][T16619] incfs: ino conflict with backing FS 3 [ 602.633898][ T1785] incfs_lookup_dentry err:-2 [ 602.641184][T16621] incfs: ino conflict with backing FS 3 [ 602.670731][T16625] incfs_lookup_dentry err:-2 [ 602.676283][T16627] incfs_lookup_dentry err:-2 [ 602.683043][T16627] incfs_lookup_dentry err:-2 [ 602.693630][ T1785] incfs_lookup_dentry err:-2 [ 603.328131][ T995] incfs_lookup_dentry err:-2 [ 603.333236][T16610] incfs_lookup_dentry err:-2 22:27:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x9, 0x0, 0x1000, 0x0, 0x4}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f00000002c0)={0x0, 0xffffffff, 0x1, 0x0, 0xfffffffc, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}}], 0x1, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/vsock', 0x181200, 0x37) bind$bt_rfcomm(r4, 0x0, 0x0) connect$unix(r4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:27:03 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x300, 0x0) 22:27:03 executing program 5: sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) clone3(&(0x7f00000003c0)={0x12000080, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x0, {0x3c}, &(0x7f00000002c0)=""/230, 0xe6, &(0x7f0000000180)=""/7, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2}, 0x58) sched_setattr(r1, &(0x7f0000000200)={0x38, 0x5, 0x26, 0x80000001, 0x9, 0x7fff, 0x8, 0x0, 0x5, 0x7c35971d}, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r3 = open(&(0x7f0000000540)='./file0\x00', 0x2, 0x11) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x1e8, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000580), {[{{@ip={@private=0xa010100, @broadcast, 0x0, 0xffffff00, 'vlan1\x00', 'geneve0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x5}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={{0x28}, {0x0, 0x5}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@unspec=@cluster={{0x30}, {0xffffffff, 0x7, 0x2}}, @common=@icmp={{0x28}, {0xf, "9ab3", 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0xb14d2c65292a9f95, 0x5, 0x6, 0x3, 0x7], 0x0, 0x6}, {0x2, [0x2, 0x5, 0x3, 0x4, 0x1, 0x2], 0x3, 0x3}}}}, {{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={{0x20}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @multicast, 0xe2, 0x2, [0x14, 0x27, 0x3a, 0x1a, 0x36, 0x35, 0x6, 0x39, 0xd, 0xb, 0x0, 0x28, 0x36, 0x39, 0x3e, 0x17], 0x1, 0x113, 0x7}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3d0) r4 = getpid() ptrace(0x10, r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000c40), 0x302, 0x0) clone3(&(0x7f0000000c80)={0x0, &(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40), {0x41}, &(0x7f0000000a80)=""/90, 0x5a, &(0x7f0000000b00)=""/232, &(0x7f0000000c00)=[r1, r1, r4], 0x3, {r5}}, 0x58) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r6, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={r6, 0x22, 0x0, 0x0, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) splice(r0, &(0x7f00000004c0)=0xbed1, r6, &(0x7f0000000500)=0xbc0, 0xfffffffffffffc01, 0x8) 22:27:03 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1100, 0x0) 22:27:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff03, 0x0) 22:27:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x4000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:03 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x500, 0x0) [ 603.443486][ T343] incfs_lookup_dentry err:-2 [ 603.453635][T16637] incfs: ino conflict with backing FS 3 [ 603.461616][T16640] incfs: ino conflict with backing FS 3 [ 603.470389][T16638] incfs_lookup_dentry err:-2 [ 603.475528][T16635] incfs_lookup_dentry err:-2 [ 603.486510][T16642] incfs_lookup_dentry err:-2 22:27:03 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1200, 0x0) 22:27:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40000, 0x0) 22:27:03 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x600, 0x0) 22:27:03 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1900, 0x0) [ 603.492080][T16644] incfs_lookup_dentry err:-2 [ 603.495494][T16649] incfs: ino conflict with backing FS 3 [ 603.507829][T16644] incfs_lookup_dentry err:-2 [ 603.508115][T16651] incfs: ino conflict with backing FS 3 [ 603.523718][ T1785] incfs_lookup_dentry err:-2 22:27:03 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000, 0x0) [ 603.544100][T16659] incfs: ino conflict with backing FS 3 [ 603.559044][T16665] incfs_lookup_dentry err:-2 [ 603.560149][T16661] incfs_lookup_dentry err:-2 [ 603.566236][T16663] incfs: ino conflict with backing FS 3 [ 603.576104][T16666] incfs_lookup_dentry err:-2 [ 603.581962][T16666] incfs_lookup_dentry err:-2 [ 603.601544][ T1785] incfs_lookup_dentry err:-2 [ 604.321362][ T995] incfs_lookup_dentry err:-2 [ 604.384184][T16675] incfs_lookup_dentry err:-2 22:27:04 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x700, 0x0) 22:27:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x7237, &(0x7f0000000180)={0x0, 0x0, 0x10, 0x0, 0x3, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x1000005a, 0x401, 0x4, 0x2d0, 0x0, 0x6, 0x401, 0x2}, 0x0) getrlimit(0x7, &(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1fffff, 0x0) 22:27:04 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010, 0x0) 22:27:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) getrlimit(0x3, &(0x7f0000000000)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x2b4}, 0x1, 0x0, 0x0, 0x30048800}, 0x8010) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:27:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x5000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) [ 604.506260][ T343] incfs_lookup_dentry err:-2 [ 604.523437][T16679] incfs_lookup_dentry err:-2 [ 604.526797][T16683] incfs: ino conflict with backing FS 3 [ 604.536131][T16684] incfs_lookup_dentry err:-2 [ 604.536553][T16682] incfs_lookup_dentry err:-2 [ 604.543487][T16689] incfs_lookup_dentry err:-2 [ 604.549984][T16687] incfs: ino conflict with backing FS 3 22:27:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(0xffffffffffffffff, 0xd, &(0x7f0000000000)={0xed}, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:04 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2500, 0x0) 22:27:05 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x900, 0x0) 22:27:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000, 0x0) [ 604.556974][T16689] incfs_lookup_dentry err:-2 22:27:05 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2f03, 0x0) [ 604.577390][ T1785] incfs_lookup_dentry err:-2 [ 604.590294][T16696] incfs: ino conflict with backing FS 3 [ 604.597085][T16695] incfs_lookup_dentry err:-2 [ 604.602055][T16699] incfs: ino conflict with backing FS 3 [ 604.610451][T16702] incfs_lookup_dentry err:-2 22:27:05 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa00, 0x0) 22:27:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000, 0x0) 22:27:05 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3003, 0x0) 22:27:05 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb00, 0x0) [ 604.624594][T16702] incfs: ino conflict with backing FS 3 [ 604.636839][T16702] incfs_lookup_dentry err:-2 [ 604.650536][T16711] incfs: ino conflict with backing FS 3 [ 604.658553][T16712] incfs: ino conflict with backing FS 3 [ 604.665892][ T1785] incfs_lookup_dentry err:-2 22:27:05 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3103, 0x0) [ 604.684465][T16715] incfs_lookup_dentry err:-2 [ 604.691205][T16719] incfs_lookup_dentry err:-2 [ 604.699036][T16720] incfs: ino conflict with backing FS 3 [ 604.706149][T16719] incfs: ino conflict with backing FS 3 [ 604.712570][T16719] incfs_lookup_dentry err:-2 [ 604.716316][T16721] incfs: ino conflict with backing FS 3 [ 604.734065][ T1785] incfs_lookup_dentry err:-2 [ 605.410982][ T995] incfs_lookup_dentry err:-2 22:27:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r2 = getpgrp(r0) sched_setattr(r2, &(0x7f0000000000)={0x38, 0x6, 0x10, 0x20, 0x7fff, 0x8, 0x4, 0x3, 0x3, 0x8}, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:27:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x3ff00}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:05 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc00, 0x0) 22:27:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3000000, 0x0) 22:27:05 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f00, 0x0) 22:27:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x6000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:05 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd00, 0x0) [ 605.525074][T16735] incfs: ino conflict with backing FS 3 [ 605.525120][ T343] incfs_lookup_dentry err:-2 [ 605.531707][T16737] incfs: ino conflict with backing FS 3 [ 605.541752][T16736] incfs_lookup_dentry err:-2 [ 605.544275][T16738] incfs_lookup_dentry err:-2 [ 605.550902][T16740] incfs_lookup_dentry err:-2 [ 605.560602][T16743] incfs_lookup_dentry err:-2 22:27:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000, 0x0) 22:27:06 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000, 0x0) 22:27:06 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe00, 0x0) [ 605.571903][T16740] incfs: ino conflict with backing FS 3 [ 605.580882][T16740] incfs_lookup_dentry err:-2 [ 605.588745][T16745] incfs: ino conflict with backing FS 3 [ 605.595960][ T1785] incfs_lookup_dentry err:-2 [ 605.605319][T16750] incfs: ino conflict with backing FS 3 [ 605.614582][T16753] incfs_lookup_dentry err:-2 [ 605.616871][T16754] incfs: ino conflict with backing FS 3 22:27:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x4d, 0x3fd, 0x5, 0x0, 0x68e, 0x4000, 0x3, 0x2000000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @multicast2}}}}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r3, 0x8982, &(0x7f0000000000)={0x7, 'batadv0\x00', {0x7ff}}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r4, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:27:06 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4800, 0x0) [ 605.627754][T16756] incfs_lookup_dentry err:-2 [ 605.634402][T16756] incfs: ino conflict with backing FS 3 [ 605.643254][T16755] incfs: ino conflict with backing FS 3 [ 605.646053][T16756] incfs_lookup_dentry err:-2 [ 605.650803][T16761] incfs: ino conflict with backing FS 3 [ 605.661537][T16762] incfs: ino conflict with backing FS 3 22:27:06 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1020, 0x0) [ 605.674101][ T343] incfs_lookup_dentry err:-2 [ 605.684994][T16764] incfs_lookup_dentry err:-2 [ 605.701121][T16766] incfs: ino conflict with backing FS 3 [ 605.708879][ T1785] incfs_lookup_dentry err:-2 22:27:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x5000000, 0x0) 22:27:06 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1100, 0x0) 22:27:06 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c00, 0x0) [ 605.723950][T16772] incfs: ino conflict with backing FS 3 [ 605.745522][T16774] incfs_lookup_dentry err:-2 [ 605.764163][T16779] incfs_lookup_dentry err:-2 [ 605.764847][T16780] incfs: ino conflict with backing FS 3 22:27:06 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1200, 0x0) [ 605.775221][T16779] incfs: ino conflict with backing FS 3 [ 605.804803][T16782] incfs: ino conflict with backing FS 3 [ 605.812013][T16779] incfs_lookup_dentry err:-2 [ 605.848499][ T1785] incfs_lookup_dentry err:-2 22:27:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x8000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)=0x0) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipmr_newroute={0x2c, 0x18, 0x8, 0x70bd27, 0x25dfdbff, {0x80, 0x80, 0x14, 0x81, 0x0, 0x4, 0xff, 0x0, 0x1000}, [@RTA_FLOW={0x8, 0xb, 0x7}, @RTA_MARK={0x8, 0x10, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0xffffffff) syz_io_uring_submit(r3, r1, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x6003, @fd=r0, 0x1f4, 0x20, 0x1, 0x5, 0x1, {0x2, r6}}, 0x3f) 22:27:06 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000, 0x0) 22:27:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000000, 0x0) 22:27:06 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1900, 0x0) [ 606.397021][ T995] incfs_lookup_dentry err:-2 [ 606.405142][T16793] incfs_lookup_dentry err:-2 [ 606.415743][T16796] incfs_lookup_dentry err:-2 [ 606.416584][T16799] incfs_lookup_dentry err:-2 [ 606.429385][T16799] incfs: ino conflict with backing FS 3 [ 606.441473][T16799] incfs_lookup_dentry err:-2 [ 606.452605][T16799] incfs: ino conflict with backing FS 3 [ 606.465582][ T1785] incfs_lookup_dentry err:-2 22:27:07 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6800, 0x0) 22:27:07 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000, 0x0) 22:27:07 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x2, 0x20000016, 0x7, 0x6, 0x7fffffff, 0x4, 0x9, 0x1, 0x4}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:27:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7000000, 0x0) 22:27:07 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010, 0x0) 22:27:07 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c00, 0x0) 22:27:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000000, 0x0) [ 606.607704][ T343] incfs_lookup_dentry err:-2 [ 606.616283][T16811] incfs_lookup_dentry err:-2 [ 606.621032][T16812] incfs_lookup_dentry err:-2 [ 606.622145][T16815] incfs_lookup_dentry err:-2 [ 606.634452][T16815] incfs: ino conflict with backing FS 3 [ 606.649215][T16815] incfs_lookup_dentry err:-2 [ 606.671267][ T1785] incfs_lookup_dentry err:-2 [ 606.695539][T16829] incfs_lookup_dentry err:-2 [ 606.700624][T16830] incfs_lookup_dentry err:-2 [ 606.707148][T16830] incfs: ino conflict with backing FS 3 [ 606.713271][T16830] incfs_lookup_dentry err:-2 [ 606.719061][T16830] incfs: ino conflict with backing FS 3 [ 606.731476][ T1785] incfs_lookup_dentry err:-2 22:27:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xa000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) [ 607.261522][ T995] incfs_lookup_dentry err:-2 [ 607.270809][T16834] incfs_lookup_dentry err:-2 22:27:07 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2500, 0x0) 22:27:07 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7400, 0x0) 22:27:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x9000000, 0x0) 22:27:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = gettid() tkill(r0, 0x1000000000016) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000140)={&(0x7f0000000040)="f3", 0x1}) prlimit64(r0, 0x5, 0x0, &(0x7f0000000000)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)}, {&(0x7f0000000200)=""/34, 0x22}, {&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f0000000340)=""/222, 0xde}], 0x4, &(0x7f0000000480)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}, 0x20) sched_setattr(r2, &(0x7f0000000600)={0x38, 0x3, 0x20, 0x1, 0x80000000, 0x4ea, 0x401, 0x9, 0x7, 0x800}, 0x0) 22:27:07 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3802, 0x0) 22:27:07 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a00, 0x0) [ 607.470448][T16838] incfs_lookup_dentry err:-2 [ 607.476350][T16845] incfs_lookup_dentry err:-2 [ 607.490838][T16845] incfs: ino conflict with backing FS 3 [ 607.501453][T16845] incfs_lookup_dentry err:-2 22:27:07 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f00, 0x0) 22:27:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa000000, 0x0) [ 607.528158][ T1785] incfs_lookup_dentry err:-2 22:27:07 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xedc0, 0x0) 22:27:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r4, 0x0, 0x0) io_uring_enter(r4, 0x27f2, 0xafed, 0x0, &(0x7f0000000000)={[0x3]}, 0x8) 22:27:08 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff03, 0x0) [ 607.572234][ T343] incfs_lookup_dentry err:-2 [ 607.580015][T16861] incfs_lookup_dentry err:-2 [ 607.588737][T16863] incfs_lookup_dentry err:-2 [ 607.591404][T16866] incfs_lookup_dentry err:-2 [ 607.609548][T16866] incfs: ino conflict with backing FS 3 [ 607.618761][T16866] incfs_lookup_dentry err:-2 [ 607.633856][ T1785] incfs_lookup_dentry err:-2 [ 607.654029][T16874] incfs_lookup_dentry err:-2 22:27:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xf000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:08 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000, 0x0) 22:27:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb000000, 0x0) 22:27:08 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40000, 0x0) [ 608.117373][ T995] incfs_lookup_dentry err:-2 [ 608.128121][T16880] incfs_lookup_dentry err:-2 [ 608.135842][T16883] incfs: ino conflict with backing FS 3 [ 608.135897][T16882] incfs_lookup_dentry err:-2 [ 608.142863][T16885] incfs: ino conflict with backing FS 3 [ 608.147234][T16886] incfs_lookup_dentry err:-2 [ 608.160308][T16886] incfs: ino conflict with backing FS 3 [ 608.167091][T16886] incfs_lookup_dentry err:-2 [ 608.187631][ T1785] incfs_lookup_dentry err:-2 [ 608.481164][T16891] incfs_lookup_dentry err:-2 [ 608.696806][ T343] incfs_lookup_dentry err:-2 [ 608.997031][ T995] incfs_lookup_dentry err:-2 22:27:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getrlimit(0x6, &(0x7f00000000c0)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(0x0, 0x3, &(0x7f0000000000)={0x6, 0x2}, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev, 0x9}, 0x1c) write(0xffffffffffffffff, &(0x7f00000003c0)="56b61f9b496d0b41ee26b293db1bcb12ce3a5d508cff61880b24d7625db500f664ad7c94731550a7a188dd0e7542e892a8c9c596b231f621d8af1c44520eb6c23ba896e6715e44b0703728b4524a25f35fdaf984e57f55fc1fd193b2cfca09f2d9d1a0cf1edba3aa6016e6f08914b771e5e34d78d31ca626e30680dd3431d2d89b33e0f6348c9fa068204a0a17fd69ef7afaf3550f645f049056b117b5ea4dfba5dd5cca6f08bebf402cb2a922a86bedac967c3c7422cdd439ebb2589d06e10fcd3f4df493c36802bf3cb0415eabbe546acb22d0dc43acb53ddfe872527b737916e879f9042d0f5ba88b814025", 0xed) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) 22:27:10 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4202, 0x0) 22:27:10 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1fffff, 0x0) 22:27:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc000000, 0x0) 22:27:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() r1 = getpid() ptrace(0x10, r1) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x6, 0x10000038, 0x80000000, 0x89, 0x2, 0x3, 0x400, 0x1, 0xffffffff}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x86bc, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r4, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:27:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x10000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:10 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000, 0x0) 22:27:10 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4302, 0x0) [ 610.486116][T16900] incfs_lookup_dentry err:-2 [ 610.489574][T16896] incfs_lookup_dentry err:-2 [ 610.492353][T16902] incfs_lookup_dentry err:-2 [ 610.501288][T16898] incfs: ino conflict with backing FS 3 [ 610.510986][T16904] incfs_lookup_dentry err:-2 [ 610.514703][T16908] incfs: ino conflict with backing FS 3 [ 610.527143][T16904] incfs: ino conflict with backing FS 3 22:27:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd000000, 0x0) 22:27:11 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000, 0x0) [ 610.534628][T16904] incfs_lookup_dentry err:-2 [ 610.540520][T16910] incfs: ino conflict with backing FS 3 [ 610.549641][T16914] incfs: ino conflict with backing FS 3 [ 610.558630][ T1785] incfs_lookup_dentry err:-2 [ 610.560295][T16915] incfs: ino conflict with backing FS 3 [ 610.570352][T16917] incfs_lookup_dentry err:-2 [ 610.576179][T16920] incfs_lookup_dentry err:-2 [ 610.577340][T16919] incfs: ino conflict with backing FS 3 22:27:11 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4800, 0x0) 22:27:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe000000, 0x0) [ 610.592577][T16920] incfs: ino conflict with backing FS 3 [ 610.601717][T16924] incfs: ino conflict with backing FS 3 [ 610.606595][T16920] incfs_lookup_dentry err:-2 [ 610.609800][T16925] incfs: ino conflict with backing FS 3 [ 610.621064][ T1785] incfs_lookup_dentry err:-2 [ 610.633330][T16929] incfs: ino conflict with backing FS 3 22:27:11 executing program 5: ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000040)={0x7fffffff, 0x3f}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgid(0xffffffffffffffff) prlimit64(r0, 0x4, &(0x7f0000000000)={0xffff, 0x6}, 0x0) r1 = syz_io_uring_setup(0x36de, &(0x7f0000000240)={0x0, 0x89f9, 0x0, 0xfffffffd, 0x3e4, 0x0, 0x0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) 22:27:11 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3000000, 0x0) 22:27:11 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c00, 0x0) [ 610.640804][T16931] incfs: ino conflict with backing FS 3 [ 610.654219][T16930] incfs_lookup_dentry err:-2 [ 610.673252][T16937] incfs_lookup_dentry err:-2 [ 610.678916][T16934] incfs: ino conflict with backing FS 3 [ 610.686101][T16938] incfs: ino conflict with backing FS 3 22:27:11 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000, 0x0) [ 610.692629][T16937] incfs: ino conflict with backing FS 3 [ 610.699564][T16940] incfs: ino conflict with backing FS 3 [ 610.699604][T16937] incfs_lookup_dentry err:-2 [ 610.710489][T16941] incfs: ino conflict with backing FS 3 [ 610.731106][ T1785] incfs_lookup_dentry err:-2 [ 611.347692][ T995] incfs_lookup_dentry err:-2 22:27:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10000000, 0x0) 22:27:11 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000, 0x0) 22:27:11 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6800, 0x0) 22:27:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x2, 0x4, 0x0, 0xbe0, 0x7, 0x7, 0x7, 0x1, 0x800}, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) prlimit64(0x0, 0x8, &(0x7f0000000180)={0x8}, &(0x7f00000001c0)) clone(0x804200, &(0x7f00000002c0)="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", &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000012c0)="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socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) 22:27:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r3, 0x2ff, 0x0, 0x0, 0x0, 0x0) r4 = gettid() tkill(r4, 0x1000000000016) ptrace$setregset(0x4205, r4, 0x1, &(0x7f0000000140)={&(0x7f0000000040)="f3", 0x1}) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x8, 0x20, 0xe1, 0x20, 0x0, 0xffff, 0x48400, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x2020, 0xffffffffffffffff, 0x0, 0x5, 0x10001, 0x6, 0xffff, 0x0, 0x3, 0x0, 0x7a}, r4, 0x9, 0xffffffffffffffff, 0xa) 22:27:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x11000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) [ 611.441403][ T343] incfs_lookup_dentry err:-2 [ 611.461488][T16956] incfs: ino conflict with backing FS 3 [ 611.469306][T16954] incfs_lookup_dentry err:-2 [ 611.470731][T16958] incfs_lookup_dentry err:-2 [ 611.477103][T16960] incfs_lookup_dentry err:-2 22:27:11 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c00, 0x0) 22:27:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x1, 0x0, 0x9, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x200}, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x400}) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x642e, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000180)) prlimit64(0xffffffffffffffff, 0xd, &(0x7f00000000c0)={0x209f3a, 0x100000000}, &(0x7f0000000140)) ftruncate(r0, 0x8001) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:11 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x5000000, 0x0) 22:27:11 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7400, 0x0) [ 611.486820][T16963] incfs: ino conflict with backing FS 3 [ 611.499368][T16965] incfs_lookup_dentry err:-2 [ 611.520095][T16965] incfs: ino conflict with backing FS 3 22:27:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x11000000, 0x0) 22:27:12 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a00, 0x0) 22:27:12 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000000, 0x0) [ 611.541220][T16965] incfs_lookup_dentry err:-2 [ 611.542767][T16975] incfs: ino conflict with backing FS 3 [ 611.559804][T16983] incfs: ino conflict with backing FS 3 [ 611.569414][ T1785] incfs_lookup_dentry err:-2 22:27:12 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xbc01, 0x0) 22:27:12 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc601, 0x0) 22:27:12 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7000000, 0x0) [ 611.592445][T16986] incfs_lookup_dentry err:-2 [ 611.606531][T16992] incfs: ino conflict with backing FS 3 [ 611.608181][T16993] incfs_lookup_dentry err:-2 [ 611.620694][T16996] incfs: ino conflict with backing FS 3 [ 611.636801][T16993] incfs: ino conflict with backing FS 3 [ 611.647606][T16999] incfs: ino conflict with backing FS 3 [ 611.650270][T16993] incfs_lookup_dentry err:-2 [ 611.657186][T17001] incfs: ino conflict with backing FS 3 [ 611.663366][T17002] incfs: ino conflict with backing FS 3 [ 611.669023][T17003] incfs: ino conflict with backing FS 3 [ 611.681647][ T1785] incfs_lookup_dentry err:-2 [ 612.326442][ T995] incfs_lookup_dentry err:-2 22:27:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x12000000, 0x0) 22:27:14 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000000, 0x0) 22:27:14 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xedc0, 0x0) 22:27:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x1f000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:14 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff03, 0x0) [ 614.509468][ T343] incfs_lookup_dentry err:-2 [ 614.515592][T17012] incfs_lookup_dentry err:-2 [ 614.522924][T17008] incfs_lookup_dentry err:-2 [ 614.534665][T17015] incfs: ino conflict with backing FS 3 [ 614.537658][T17018] incfs_lookup_dentry err:-2 22:27:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000001f40)={r1, 0x0, 0x2, 0xfffffffffffffffa}) r4 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = syz_io_uring_complete(0x0) r7 = getpid() ptrace(0x10, r7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005580)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@private2}}, &(0x7f0000005680)=0xe8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005b00)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000002c0)="74485d94e130c976639fcbdaa09783d0e75f01b875dfe9fc318d2d03b7ef1a22a56fb340e3e3566cbe0e55bcd544a8eb0fe22340df9ef59889e78a05ee2f4e3c0cfe76699763914c6324d4f87c38c50014070e1c95ea586eb9c685a4d12d17099509d56a668ddaa74bc378528920df750254ad27dd09013fdf92a337c5800a851d7317c8d00fa711502a1b3325092b507d5662319acd633c274392ee8399283a7cd2bdcb049801fb480ad9ad1f0fcaf07ef4c06795173c3f8730151d", 0xbc}, {&(0x7f00000000c0)="160f92e3c7853135246375152727", 0xe}, {&(0x7f0000000180)="f141186cdddb1c89bc", 0x9}, {&(0x7f0000000380)="6bd4720aba6204cb5fec8fe109b861fec8f04d852a7056cf73d68f3cc92b206778a04a5bdd616b140a611d1ee5c076f12b64b94f8e661514363bac39e07ed579edd4cb6fc88ef61cc74e2735899caffc982dbaeac3c3c3f8ab90dff2003c374c851367d8f011222a569a096a89aca7b7a916d4cc3da7881cf569a87fc0881590be32c5dde801a72876c979b1029203cd0b66012825212ac9a39570b9b78af6df", 0xa0}, {&(0x7f0000000440)="e2ad0beaad0409d3c60f00c067bc5213325b79ad990617e72612707ff2b530217e1b36e3fab79922e9ce65af0cbc82b68a07d57cf8ac24b51721965fb34b362fe84a09f52a55418d6b52ca00d26516f5f4ae9f8d5ce720a64a34e15ae1ac03e7430b408905b97aac58a5645b2b3e4609088233d4bc29695e695abb", 0x7b}, {&(0x7f00000004c0)="0dbceca3a4b90264c62f6259aa9ae73e60deefd467e4ad73f1e8e77b9943621e444f62cb552c76b2c58f6812344a3304c7eb27e2599776a1be52f6e0278f33774f0002199f490376819926fe8ef59be2c1359ba8f22207e84615bc29e4f1f5397dd348159a3c694cbfdf0b1e8b63b6274102ac3ceaba1c0760c6aa3e2f96bbbc2589a798d8620dadfa022fc70c46cb2455b88bc4d04cc94bf9a15dad9905af960a8e1f30d2e245fd97634a4ae668fb2b7b313586295279e50f08dcaf530a813ad48c4c93dd40e38587cc01da9ae9e9d32aab313cf730d33357816dfef502c6526f9c1267c5685d6b8f32f7754f147fead75364996e", 0xf5}, {&(0x7f00000005c0)="1db6d49b3752dfc4678186db40ffd9552a65a77433686e59c0fd3ae0630b4e19a106b6926ec7d6394d76ee81b72f69dea8164c5d90c06b79304e40a3e4c20951ce4e4c07d2d5b50877d2a58ae724f76330a05bae41255723c5d42a73706fbdda05bd63521ef56d3b2d1d13fc14062d690664fa7ca0d61c59f3cd61af2aae73a4f9f8c08af405518bf2b0cb3b3306816b2f954f47ee2c2ee8760f4c6b5cd10d9e8cec026cff59ccdf8c2da99de7fba26455632b095550afc56ad7ccc7b9eed8aea51723d36076272df0581a372e51c9425ec1", 0xd2}, {&(0x7f00000006c0)="2015e83cfdb26dbea7e478f640838cd17996b64f0d593d27a534dc061e906dbe5cbe1866a2f78c155f6e7453b54467f442cab00c566f9a7d682abdf407843a4a440f627bf1895c5838acfd0b42863ed4e6b4a588a84843d68d618fa70d588193412ced2f41248e0e14168a84f24a2db7716c6e61735a812ce97b83fe26f4b162fd14fc127f55d95fa44e60c29afa17fd8b1b65e0b177cf2c72d4840967160dec0634cd1a1cf17ae1c1791e52ede094c003f461", 0xb3}], 0x8, &(0x7f0000000f00)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0xb0, 0xb1}}, {{&(0x7f0000000fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000001040)="e5fe0e8ff83bf8ba10c412cfcd3338f89a21b32f77b6535c63a50906e5fc6bf548b080ca1b6258802ee49873d422dafeefcdfc9f3a7469650eb6eade7999e8988d728292648d38ca8c3d0de630765fbc35b36a60a731e0becd229e278d3fae5ae84d7b9d5cedd9a9f744500461f86dfabcca89b0166b61c04815aa4291d289d0d4870260d07a563294d43d95bb2421c30e7b53e7f8908fdfff878c1ffed9df5c3ceb624067269476046579bc04bec14023daa9425d385154feee75b5f0f38e68173a85f1075ba7448e0f172d985266befcf58f523df8bdaf0e6bbc91d2608ad99b7fe4a565e44c675f68", 0xea}, {&(0x7f0000001140)="943ea569099f3147d2e9111172dcb0edb4086da835c6368321dfaad555d3e149dd29302858456639b329d6ac13ee081e23546229a8538e636ee0fc2c2ce3e02d98919944a32228d6e94995ed91e272174babc7ac8fe6a04dc265d08738f3b2c7b72aaaf0880b2c8dd57b50fb49b308374aacc680a10cc8b66389b68e43d23a07fd2843fd8247636df9c545a0bb620cfbcba1d9ae450cf3dabaa5e7cbfe0ceec993e4955e88752a8ef54a0d9b4f61b937b787f656fea6fddbb643d16cf21b753c16c53245cf7d0e9c323fc8d1a6e801f214e95e5fc8562687b9c5c8cbcee3a6a7b1b4efe4f4eaa7e69b0ef2608a2f9f0d2e44cb", 0xf3}, {&(0x7f0000001240)="f3b10f7a3c77d2847afd98cbde947090340c04120a959791", 0x18}], 0x3, &(0x7f0000004080)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, r2, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, r4]}}], 0x110, 0x801}}, {{&(0x7f0000001f80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000054c0)=[{&(0x7f0000002000)="fcf34987f1bf1a4cc5d9c4e579b3dd27e2186221e9bcbdf1beab771327c73497b8f8cdaad8221beb048ff06014f47357", 0x30}, {&(0x7f00000041c0)="769e4f8f30e7317745beecb53ddd2f5bdb", 0x11}, {&(0x7f0000004200)="cff9ed2b1db29566114ef0689611fb9145e41fdec4a993b2eeacc35b256c1263513fc8b03638ef7f60cf31a8abc164", 0x2f}, {&(0x7f0000004240)="01ae31d4d3c0aaca014bec3a10997a0952b9ef155f33a93868521364063f82ebe250255b315ab0632f1f2271e2779f690f62397586fe3b219412120cea862de715bda6957ab685bac8c8", 0x4a}, {&(0x7f00000042c0)="2b7cb19e4347b2caf3b381b7e69c569eba68afbe7f0b947da45655e15b5b3efb003d7363", 0x24}, {&(0x7f0000004300)="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", 0x1000}, {&(0x7f0000005300)="99c6af50b145bcc2d96a1c94e6613dda472fa66f81533b15600dc832897d611ac9a55867fbae4a2e05895dc82efca9426b7c6eed87ad1f78410502357365eb298ba0cd5c9a53e8d21f4c76685a7eb2c694a917845e020891ac5e2dd1d23321935d651f1ba5bbc38db7eb8fa5a9aad83af3f74a9767020587828d9233d6d68e9cfb0cf126b4350e801463b4459a2be9fee27fcbd486e4076e17cc84bafdbf56dfe2cb943b2c5bd24b4d", 0xa9}, {&(0x7f00000053c0)="5e582682294a2c142ece6a2b65472c0c57a22b962f26fd266f34efbb265c546df49ae3268803b76121a68e10568610e340c7518273b665aeb926474e29e19b0d2990f33de7c35cf13cc0b6a9f74b79efbed68ffad705d623a2a131224e2843dc5eacb6aa57c66be7088f4eff18759d1ae091903e57b3b050a457f8d997fff8168d531e679fc483347f907f11accb10686439d65c2112", 0x96}, {&(0x7f0000005480)="04b834338a83b8386c650b327b7b766f360f672ce810", 0x16}], 0x9, &(0x7f00000056c0)=[@rights={{0x24, 0x1, 0x1, [r1, r2, r5, r6, r1]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xee01}}}], 0x48}}, {{&(0x7f0000005740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005a80)=[{&(0x7f00000057c0)="97bb6398d7ef446653dded75c7c2297e45f6b0f831ec7bfcf54d227b58ed4e3c0bfd80bc088b24f0b88d9b255c304c0bcb6bdd14f79bbc95f51ff561d6b165ace695b8e0b76281c632d2725dd647b250be56c837b88ce5dc1d16df61b4c58dbab2278c9fa44df49fca51732f776164e3bf21f09931418d6ddc9cdc456da97677678c599cf31f13cea041325b9da78f5acec7cb86c4339591fd11600c1a818b22a32f57a39b4190611ed4702fb8531a697836d269597f0a4615d46d55fad0e3", 0xbf}, {&(0x7f0000005880)="f72e0b73ee289fd04373fa3766f3", 0xe}, {&(0x7f00000058c0)="c1573da7f2535a3853d419f34993afeb5f80485e27352224e2b5f0031a5271111333f3cb837fa8cbcd0f25adb7f91fcd2674cfb8e5724c730fbf3e66a26e03072984dcdc7c60bac39c5420da33eb668b136cccdbaa407d8c1b7a09dc8ceb98b2572310c63c3bf11ce1287244c4a09b490cf77fce92c1900536fca25683b218238bf89cf4f88b20cd40b26c585448d81928ed5e81ad719f7771808e331a58eb619ad9f9a67e2b28ef405bdf723e830e436d0a161fed20ae57a02569b24fe18fffa910966e", 0xc4}, {&(0x7f00000059c0)="53dea36c583c9202527a3bfad3c7d08cb2a6f499960c27cfe42b2f4342d9b32b08e357e58395f0f1a27e7949a273dabe33ff346d7605ddd4fe580c2ded217c641aaabbbe954a27cdd84f4759ff21ada1bbf3f1470903484c22042146b7acfa9ee224d945b7da6eaed186c9d30c510a84cbfb387fba376ae2be15c8ebd21fb7441e8e47d71e7b8e5af10c8cdf8c93926d29cba11d1961eb25713a9e0813ac81df36739d376ec4aa08", 0xa8}], 0x4, &(0x7f0000005ac0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x400d4}}], 0x4, 0x800) r9 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r9, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:27:15 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40000, 0x0) 22:27:15 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x9000000, 0x0) 22:27:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1b000000, 0x0) [ 614.555603][T17018] incfs: ino conflict with backing FS 3 [ 614.562593][T17022] incfs: ino conflict with backing FS 3 [ 614.574055][T17024] incfs_lookup_dentry err:-2 [ 614.574097][T17018] incfs_lookup_dentry err:-2 [ 614.595184][T17018] incfs: ino conflict with backing FS 3 22:27:15 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1fffff, 0x0) [ 614.611483][T17032] incfs: ino conflict with backing FS 3 [ 614.618873][ T1785] incfs_lookup_dentry err:-2 [ 614.619319][T17034] incfs: ino conflict with backing FS 3 [ 614.630218][T17035] incfs_lookup_dentry err:-2 [ 614.636660][T17036] incfs_lookup_dentry err:-2 [ 614.641521][T17037] incfs_lookup_dentry err:-2 22:27:15 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa000000, 0x0) 22:27:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x7}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:15 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000, 0x0) 22:27:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1f000000, 0x0) [ 614.658269][T17037] incfs: ino conflict with backing FS 3 [ 614.672286][T17037] incfs_lookup_dentry err:-2 [ 614.676020][T17043] incfs: ino conflict with backing FS 3 [ 614.697070][ T1785] incfs_lookup_dentry err:-2 [ 614.699285][T17049] incfs: ino conflict with backing FS 3 22:27:15 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000, 0x0) [ 614.709243][T17050] incfs: ino conflict with backing FS 3 [ 614.716706][T17048] incfs: ino conflict with backing FS 3 [ 614.731003][T17051] incfs_lookup_dentry err:-2 [ 614.737857][T17055] incfs_lookup_dentry err:-2 [ 614.739550][T17054] incfs: ino conflict with backing FS 3 [ 614.748885][T17055] incfs: ino conflict with backing FS 3 [ 614.755443][T17055] incfs_lookup_dentry err:-2 [ 614.758666][T17056] incfs: ino conflict with backing FS 3 [ 614.768127][ T1785] incfs_lookup_dentry err:-2 22:27:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x30000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:15 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb000000, 0x0) [ 615.370249][ T995] incfs_lookup_dentry err:-2 [ 615.375162][T17063] incfs: ino conflict with backing FS 3 [ 615.381847][T17064] incfs_lookup_dentry err:-2 [ 615.381884][T17065] incfs: ino conflict with backing FS 3 [ 615.468634][T17068] incfs_lookup_dentry err:-2 22:27:16 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3000000, 0x0) 22:27:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20000000, 0x0) 22:27:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x80104592, &(0x7f0000000340)={0x6, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x18}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=0x0) r3 = getpid() ptrace(0x10, r3) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) r5 = gettid() tkill(r5, 0x1000000000016) ptrace$setregset(0x4205, r5, 0x1, &(0x7f0000000140)={&(0x7f0000000040)="f3", 0x1}) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000cc0)=[{{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="e6eea8fc565ec5ba8549d4a80a3e6c94e3ccae5b5242a4d89fd717111b", 0x1d}], 0x1, &(0x7f00000002c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0x38, 0x8000}}, {{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000380)="ebb70d067a5c782fa41d429877a750a9819406d566f4a3c3fccbb87fc6fa6f84057d7654fb50dc91e106ee900bb029582fefda4e9d66545783e8ac8101c25573b4305c120e", 0x45}, {&(0x7f0000000400)="8eda50097bda0bc37f81a62765cc550dfb6c67fd0eaf3297e398e6ff15432701836afb3ef7d77dbcc151a33c5dd522f45b51fdee0126f1c46665884256e15edc2469c11c2fea00f99bf6ba86310491142943c3f5f1d444341df3758094f5aabdd251e754e9e44f3a3898b0a99e", 0x6d}, {&(0x7f0000000480)="9d46084cb44d4fdbdeb2ac9d05e6066499869ad8322a382d6ee02c54052d67e836fc168558edff0a5d31a125d8c9b9263c895d112834ace8b2027b2c0211d7e2b610d9a828779a104b3f40a1c5ef3dab85f58fc04b8c86487e2ff158e3eaaeb63cf4b99245719baa0b9151ec0b9d9f4e42d53315af3108ec8ed8b0fd8a942d21fe8e54dfdcfeff08e67a9e290be247d014c7cbf9b3146dd77844def33d86d76e094bfd09fe75fed9efcaa4d30e3b6f234e099732e5dd63016b7ac2308412ea27a9ccd1ceab4d81f9efcf43296b0d2325f1d10ac982", 0xd5}, {&(0x7f0000000580)="85b6e5d46317fe0f", 0x8}, {&(0x7f00000005c0)="03fe101a4d3a337cb22c957df03195464ddca4bd9172a2da6d0b7c44df20517ad5", 0x21}, {&(0x7f0000000600)="e044153ce410f4f21759de24301bb0366fb1015fc77f92efa47ad086840361c4988abee09d13d4360036519efca98da7d29aff9a60ff1d0b0ba841d6a696834a00ca9b129605668a69d434606d2f0b3d577d52c9", 0x54}], 0x6, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, r4}}}], 0x80, 0x44001}}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000880)="b04b04faa025911dc7664a2e4a11611d93cb7d094d7b20477a8f85594d95e870b610fd6c902a7eeec4901e6c20cea8574f1fdd0971b762884eb71551b3e6d9341dc0471e662293f1d5126fa24f8166eef8ef67bf0431d511c59b5637d044c60ab0beeca1947823c79c7bc0717c2f898f2accdc6bc0a2a1f2772dfdc4cffa30e15ef7912350e7902fe8f834bc8baaae63089795607c8ce07a1bda928eb5dc1a4854dda57683f7da4d96f21aea8828208a8cd2c3a7c0cf856cf849d70b7710384ec4010d2becfe5e785aeb43594482ab5f0ef55ce9d61058d608", 0xd9}, {&(0x7f0000000980)="d8db7d5240b2b26a98dcd9bfcc23a257616923c05c846b82fb8ac571d7db5924caedb92ae9d78df0e4b84d493458c9e6e89000ff250a348f355960540ab3e589a954fcc2f665593fa67b5725a8ff15d10ba6073a5b7e6511d56b19c9565dfa9e5de5a4e35fe3b5701ea751bc475392524004e06427b0094cddb0826aebcd95ccab66564312b897f3a975f8f7c5583747172499e36b5806f8a5ef65067c1971591299d0a1f1285af01482d4", 0xab}, {&(0x7f0000000a40)="8c475333bd36acaf87", 0x9}, {&(0x7f0000000a80)="e9a0820b82fde5593ce63f27e3c92a1173c6a97ceed38f033b8ce8bd352c0d6da05b314576cbddf6bb49d8073aca04100e2b37307f2c89526b782d1caf3e15ca3741d9dc93e472a5cba4a1d87edf82b0035fef433df03150b6cc1acabe7934424f1aa030e915a7e645e519b4afcf2eb2acf86aa533ad53def2f7d17c863c94092a9739a27ae621df53b58446a852d1a0fe39e977452f9782daae", 0x9a}, {&(0x7f0000000b40)="0f6315710445b75747c1ba890f37426f0969fe66003a0959a1667081bbcba9c50cefced758f2dd30b7a0dfdd90b02caaaa726fcd4ad135fbe0dd0d83ea0f90c2e56fc9bd73864ab284dcff954ff369c5962324dd2a969a859127bbf01fc0cf31cba7760b23a0a05b402d2d67dbf6f4cded42768bbeb2f1aed17f4b4735d6a6e7e7fa00233861ffb4be18560eeb4ad45ec9a530353cd7f1b6f2fb6785e615b572fb6ca603865834f44f26b933ca70be400025a6fa20390d981f8f21", 0xbb}], 0x5, &(0x7f0000000c80)=[@cred={{0x1c, 0x1, 0x2, {r5, r7}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38, 0x40}}], 0x3, 0x4000) r8 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0, 0x1fc, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) 22:27:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xcd}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) clone3(&(0x7f0000000380)={0x300000080, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0), {0xd}, &(0x7f00000002c0)=""/171, 0xab, &(0x7f0000000180)=""/22, &(0x7f00000001c0)=[r0], 0x1}, 0x58) sched_setattr(r1, &(0x7f0000000400)={0x38, 0x3, 0x20, 0x1, 0x5b, 0x0, 0x8000, 0x5, 0x48, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) r4 = syz_io_uring_setup(0x3edf, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000440)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r4, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:27:16 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc000000, 0x0) [ 615.661348][ T343] incfs_lookup_dentry err:-2 [ 615.663591][T17070] incfs_lookup_dentry err:-2 [ 615.673250][T17074] incfs_lookup_dentry err:-2 [ 615.679681][T17076] incfs: ino conflict with backing FS 3 [ 615.685628][T17078] incfs_lookup_dentry err:-2 [ 615.687992][T17074] incfs: ino conflict with backing FS 3 [ 615.697574][T17077] incfs: ino conflict with backing FS 3 [ 615.698630][T17074] incfs_lookup_dentry err:-2 22:27:16 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000, 0x0) 22:27:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20100000, 0x0) 22:27:16 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd000000, 0x0) [ 615.705115][T17080] incfs: ino conflict with backing FS 3 [ 615.713315][T17081] incfs: ino conflict with backing FS 3 [ 615.736196][ T1785] incfs_lookup_dentry err:-2 [ 615.736437][T17085] incfs: ino conflict with backing FS 3 22:27:16 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x5000000, 0x0) 22:27:16 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe000000, 0x0) [ 615.759458][T17089] incfs: ino conflict with backing FS 3 [ 615.765384][T17090] incfs: ino conflict with backing FS 3 [ 615.771007][T17091] incfs: ino conflict with backing FS 3 [ 615.779527][T17088] incfs_lookup_dentry err:-2 [ 615.789726][T17092] incfs_lookup_dentry err:-2 [ 615.797322][T17092] incfs_lookup_dentry err:-2 [ 615.813445][T17097] incfs: ino conflict with backing FS 3 [ 615.819721][ T1785] incfs_lookup_dentry err:-2 [ 615.820518][T17099] incfs: ino conflict with backing FS 3 [ 615.829982][T17098] incfs: ino conflict with backing FS 3 [ 615.837958][T17100] incfs: ino conflict with backing FS 3 22:27:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x25000000, 0x0) 22:27:16 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000000, 0x0) 22:27:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x38000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:16 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10000000, 0x0) [ 616.227196][ T995] incfs_lookup_dentry err:-2 [ 616.232367][T17106] incfs_lookup_dentry err:-2 [ 616.239641][T17108] incfs_lookup_dentry err:-2 [ 616.242139][T17111] incfs: ino conflict with backing FS 3 [ 616.250934][T17110] incfs_lookup_dentry err:-2 [ 616.251031][T17109] incfs: ino conflict with backing FS 3 [ 616.262953][T17113] incfs: ino conflict with backing FS 3 [ 616.268596][T17108] incfs: ino conflict with backing FS 3 [ 616.274873][T17108] incfs_lookup_dentry err:-2 [ 616.280157][T17114] incfs: ino conflict with backing FS 3 [ 616.288214][ T1785] incfs_lookup_dentry err:-2 [ 616.736057][ T343] incfs_lookup_dentry err:-2 [ 617.095653][ T995] incfs_lookup_dentry err:-2 22:27:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x9, &(0x7f00000003c0)={0x3, 0x8}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x8101, 0x0) sendfile(r4, r3, &(0x7f0000000400), 0x2) socket(0x1d, 0x5, 0x3) r5 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) sched_setattr(0xffffffffffffffff, &(0x7f0000000180)={0x38, 0x0, 0x0, 0xffffffff, 0x10000, 0x2, 0x6, 0x998b, 0x7f, 0xfcd}, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f00000000c0)={0x0, 0x0, 0xffc1, 0x6, "b13b78c41b65616b7d78ef1f92d8488a5c48341222b94e687d3c16367328eb30"}) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd_index=0x1, 0x80000001, {0x0, r0}, 0x9, 0x0, 0x1, {0x0, 0x0, r5}}, 0x2) r6 = getpid() ptrace(0x10, r6) openat(r4, &(0x7f0000000380)='./file0\x00', 0x2a00, 0x80) sched_setattr(r6, &(0x7f00000001c0)={0x38, 0x2, 0x10000001, 0x10000, 0x40, 0x3, 0xa46d, 0x98, 0x9}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) futex(&(0x7f0000000200)=0x2, 0x9, 0x2, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)=0x2, 0x2) 22:27:19 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x11000000, 0x0) 22:27:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f000000, 0x0) 22:27:19 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7000000, 0x0) 22:27:19 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10000000, 0x0) 22:27:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x40000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) [ 618.680127][T17124] incfs_lookup_dentry err:-2 [ 618.684782][T17125] incfs_lookup_dentry err:-2 [ 618.686517][T17126] incfs_lookup_dentry err:-2 [ 618.696557][T17127] incfs: ino conflict with backing FS 3 [ 618.703545][T17131] incfs_lookup_dentry err:-2 [ 618.704941][T17130] incfs: ino conflict with backing FS 3 [ 618.714867][T17131] incfs: ino conflict with backing FS 3 [ 618.720462][T17128] incfs: ino conflict with backing FS 3 22:27:19 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x9, 0x0) 22:27:19 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000000, 0x0) 22:27:19 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x12000000, 0x0) 22:27:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40000000, 0x0) [ 618.726190][T17133] incfs: ino conflict with backing FS 3 [ 618.732578][T17131] incfs_lookup_dentry err:-2 [ 618.743260][ T343] incfs_lookup_dentry err:-2 [ 618.744737][T17136] incfs: ino conflict with backing FS 3 22:27:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x243, 0x0) [ 618.770816][T17137] incfs_lookup_dentry err:-2 [ 618.776359][ T1785] incfs_lookup_dentry err:-2 [ 618.780191][T17141] incfs: ino conflict with backing FS 3 [ 618.788870][T17142] incfs: ino conflict with backing FS 3 [ 618.801547][T17144] incfs_lookup_dentry err:-2 [ 618.807158][ T343] incfs_lookup_dentry err:-2 [ 618.807415][T17145] incfs: ino conflict with backing FS 3 22:27:19 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x19000000, 0x0) [ 618.820530][T17146] incfs: ino conflict with backing FS 3 [ 618.822492][T17147] incfs_lookup_dentry err:-2 [ 618.828625][T17148] incfs_lookup_dentry err:-2 [ 618.837093][T17150] incfs_lookup_dentry err:-2 [ 618.841751][T17147] incfs: ino conflict with backing FS 3 [ 618.848246][T17149] incfs: ino conflict with backing FS 3 [ 618.854984][T17150] incfs: ino conflict with backing FS 3 [ 618.855313][T17147] incfs_lookup_dentry err:-2 [ 618.867089][T17152] incfs: ino conflict with backing FS 3 [ 618.881646][ T343] incfs_lookup_dentry err:-2 [ 618.887366][ T1785] incfs_lookup_dentry err:-2 [ 618.893449][T17155] incfs: ino conflict with backing FS 3 22:27:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="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", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r5 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) sendfile(r5, r2, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x103102, 0x85) io_uring_enter(0xffffffffffffffff, 0x4a7a, 0x10000, 0x1, 0x0, 0x0) 22:27:19 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x9000000, 0x0) 22:27:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x43020000, 0x0) 22:27:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xa, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="18150000", @ANYRES32, @ANYBLOB="00000000000000008f0f4000080000000058ff000100000031b80c00080000008500000034000000183400000500000000000000000000001830000002000000000000000000000018000000090000000000000003ea0000409b0cdc807fa600181a0000", @ANYRES32=0x1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)='GPL\x00', 0x9, 0x95, &(0x7f0000000180)=""/149, 0x41100, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0x0, 0x39, 0xfffffff7}, 0x10, 0xffffffffffffffff}, 0x78) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, 0x810, r2, 0x8000000) read$FUSE(0xffffffffffffffff, &(0x7f0000000400)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sched_setattr(r4, &(0x7f0000002440)={0x38, 0x6, 0x10000052, 0x80000000, 0x0, 0xe88, 0x3a, 0x93, 0x6, 0x20}, 0x0) r5 = socket$inet6(0xa, 0x5, 0x3f) syz_io_uring_submit(r3, r1, &(0x7f00000003c0)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd=r5, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x6) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:19 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20000000, 0x0) 22:27:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x60000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) [ 619.555864][T17159] incfs_lookup_dentry err:-2 [ 619.556115][T17157] incfs: ino conflict with backing FS 3 [ 619.573022][T17158] incfs_lookup_dentry err:-2 [ 619.574134][ T995] incfs_lookup_dentry err:-2 [ 619.579616][T17167] incfs_lookup_dentry err:-2 [ 619.587646][T17166] incfs_lookup_dentry err:-2 [ 619.587896][T17168] incfs: ino conflict with backing FS 3 [ 619.597881][T17162] incfs: ino conflict with backing FS 3 22:27:20 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa000000, 0x0) 22:27:20 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20100000, 0x0) 22:27:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x48000000, 0x0) [ 619.603543][T17166] incfs_lookup_dentry err:-2 [ 619.612484][T17172] incfs: ino conflict with backing FS 3 [ 619.619351][T17170] incfs_lookup_dentry err:-2 [ 619.627567][T17167] incfs_lookup_dentry err:-2 [ 619.648611][ T1785] incfs_lookup_dentry err:-2 22:27:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) setrlimit(0x5, &(0x7f0000000000)={0x1, 0x5}) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:20 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x25000000, 0x0) 22:27:20 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb000000, 0x0) [ 619.649450][T17177] incfs: ino conflict with backing FS 3 [ 619.661804][T17180] incfs_lookup_dentry err:-2 [ 619.662981][T17179] incfs_lookup_dentry err:-2 [ 619.667372][T17182] incfs: ino conflict with backing FS 3 [ 619.682429][T17184] incfs_lookup_dentry err:-2 [ 619.700298][T17184] incfs: ino conflict with backing FS 3 [ 619.708537][T17184] incfs_lookup_dentry err:-2 [ 619.714128][T17191] incfs: ino conflict with backing FS 3 [ 619.722113][T17192] incfs: ino conflict with backing FS 3 [ 619.729678][ T1785] incfs_lookup_dentry err:-2 [ 619.735687][T17194] incfs: ino conflict with backing FS 3 [ 619.741312][T17196] incfs: ino conflict with backing FS 3 22:27:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="94e9376abbf4654ee298fc1f74fe1ff77aa4c75f597f5af36ff404afce0673a00ede1bd9a76dec031656c860a1c56a21ba834c55000123ad8c46ebdfcaacd166f1ee876bce20bf446aeeb8360e0e93cc264f4feb5c114e496bf89ffcbbd0e94969ebc1d66b37f0bcef13d726464e4aed7b644f15f3b5c610c4b6f45ab7a39f9184a524882ccfc03baffb72f030df8b321a85b618ae933dcde2da75e154bb488c75032c02dcd8f28af25cf2f19f964aea33c2c7a45eeafd9ac8c9bd703b1ce46395383bcaf0c1f657d6f4f5df3d555eab716b61b6c8e011d951c87678449d560bd208e767bcc65cc75efbd8334e278c00013353185519666a8d595c063eabd5dc30cf37218e16594c37ffdcda9c08b24a1929ef189ccaf6872ffdd1ede975f9d7cd51f0fd3f597d5206e5684e10c1813c320053ea5819e41f720a4065c01c283c997a1ddb7f68fa8733583070a2a785dde4b01a9c63b8a19c4c09a4bd3dd00cb1e6a1e6b665390c6e168624a92255450f451ce4aa55fe4af900e404ea3504aa108c0229c46acfe4b4187d7298b568693e62517819a86f92a0ecd891f48ba178a314dc44375a170800d06a2bcda8959f297810f2da2e22df79992b65de5dd9a8bdcf6c10eadc0afa3653d2919a365fe80aab5ff5482d13fe41418104ee8e644869199ada6ba7a6b97a8a3be27600f751dd7638fbc7a99a4a889345f95ed11217c15e099f7bfac5d0dc4c25b342109a5fff60081dea0a3e12441bfe08569bc12cc74c44fe89219ea571283b63676b560138a8cb42749ae0cb3aee22139696f58e54e86cfdb2b6c56992e2508489bfa3c7a79599891879d451d2c708717be65ad119c71c1ad591c9078335492818bc5dc88655ad014036c02c7b621a35f2af96f554ee61f58b184201604fc844a5af9f266593d8572ac58d7d70fb045d3d4486ce5a2ceabc463967b4fc8ea40e9f031e6e9ff363c7a149a86074f87066e69e92df091539e75d121edfcf8c7152ac2ca8c723221f8104a0a21abfed472d483ed5f16dafcfe82217ee4fad3cb47235ce199663efd0b289fee5749c54ff1d36324884c7e1a33bd89f9c253ce4853699f51bfc4b8426adfd65f85f99a50a96ee5ff4fef4379bd20dac0095e93911dd46acfa6d9d32aefac66a3377f7399eb4a704c162d3418f33fe3bf6a82935c75662bd22f68f883b8552cb1d30f7ec3f57c3359580f777cdba172ed32188d1a4e20e8399a4ea43b634b79f875037810737128eb53595d846ab4099b3123260ca6946b431d22755414b4da5fc61746a902d05c2d7dcbfdfb0b3d792bf14b0c82b7400e5ca64b30a478720ffdb04000632624c700fd05541d91a2dda551677fa1c19893ce4a22525f9e43d5b5c17dfb3915b88b0d6b854264be3ecd48457333d60dfe2b0a71354be28e89091aa8e3b86cda9fdd647bdab3f34080ca007e5440680cdc5ccd272fcd8d37e69fb7e15bf684a6394739ed9ccb795108a07602eb26b36a5cc4d48fea9542de30021aa42d76a3e006cabf56486370d1aa26d24ad02331b15b49f569fd80c3c56dd99867f3b6f2f262774d5e4559827b780179cf97c1d9f81675e9494e0ff94b7c45641183d87dafb7ecfaf61f12f4240555545f97872e46ea2698feddd611abb452064ed01557460ff3c4386bb9452f302130f8f44c4ef1aeda8897f715969c92dabe492dcb93aa65b5ab6e32bcf251d18e9075e3a4a2f4b1eaa38962503421a50ee07d17991300fc91f313990861a84fc7f5dbd67a7f8360b27d63c4c2c7e75a97951f552379a9e24687f02403f7b6e22f745a71ce0946dad1c45e7b00e07d651b5017cdeb46d676c58abdb8735bf319187da4da231baf68f3c3ac1fbeb3899b02c22201cf9997fe3a23fb5ae793c4ffbee70587e8cdc73ce8642595357ea961887e1c00201505247fc231d807c4715f57abec264c0a5c81b427020697b46251d7876359f86b48ee15b5c89cc7cd2a264c5ec2a514e6421a8783d4d939f2908aa88cd3d3217278c7363cb622f6c9518f73bc98e23c9acd61e2232d30ff719a4bf1f43067b831bb34f822980f63e1480f701cd6d64819b4829f5fea127e203ddbda03a3ee0418141d9d3dfce6e6cae82b303013a3143fb76c4faf2598fd2d26829f9e1d128f7d5fdf9e204961bfde05508698e02bd7dac9b83eecc330c87c69b6efdfc45ad4f42e1ddbcec9a288a2834b0a6cc7877fbcef6a351fbd100801afc8dee9eb901338c42a766f58fe847cf256d3484565d7dd97b308bb59374d662cce0a57cacde4c36da4a1543ed99885ff737206d26c783cf161e196f1ff553fbb01074907d2bae243a3bb91b3dd7fe8cd02d7ea728a1d62b80dc295a06ddfa60d3c30f07c395904fd1cc9ddcc385a1b9cb76cf36cf704e2ddb2cc902a46f6cc372b17dba04fd52efd34af307876c36ae99bc5b18c0231b058211e31709808bf6d8d638190bf43f7c1918d956f0d0692258320299b3b1c5af23aa68c1bc2f8827f3a318f00290a5a4fbb30881aeede1c6d47b388825951711c3a6826176ef85c60e01ecfc6bbbf82307f53ad2f70232a4de85755c3690dc9a618b1553129d6aa47923b8774509a70b9716d58a8c581b05167ceaab0661fa6a976a7da241bc66bc799ebe2ad68df71bfee4b08df6d2ef4484c3264c998c73b9e3f78ffcf3fca05eb0ac389d4bdb34eb3c6fcaf5f655b5858c38eac132aee6a5b376767b172910973cfd509ec3223a550f231bdf087f19495bc13467865072031d570ef7301b6f37d253588f39d1c0a074d84fe78320b681b8ed6f401ec5a31a0a16bb137003b25ccb113390b847d8a9e6de6e6de486532e5b9ec2636b59596024925527ea8ffa72cde1003fcccad852238776cbf028c5a11f2e6ca713cb3c7cc31de6db90a5078685f3bf3f04a9b0ca6146d00358b50305bd0fce5960ec57404dfcf4dcfada060f627ec0b33c77111e74346be3c27f4bec587c24f2a988051ecf92092e195e2a842f0f5dbbd3fd36f8637a6f13be3e9cbbc5e22dc1e75439939fedb0e39a7d988bb381c06cfae9cf55969fe32a257e25d50f5778b01447a92b8f8d6a9cf57670b2127bd7a3c3663b284c1a6b05635ef935047182a6fb41fcb6869ad8ae53dee2e529013ee046d2864c4e339bfc90b97a676ef3c17e56bca1d7bf8e476fddd71c67912c7ded6bcde9dd56c432f9eb6e8f838a49b85c318e7359851038754adee626f26aa686f9fba92a2cc26f19ac8b49c5e99c17cfb01af7b37eec891a3a5ceb38529ce970a466bb10c6b6246d48c753a042e10c80631fae33dc455ed983e3abdcdcf628d94e9f6870592752e4ac63fc5e4264187365022734c9dcf627134aa73e8f716d27834f2d00d1d814b71bfb24fe0068988351eb0ffa9fe6dbe5034305aabdb2de987ce0784189dac0a8e5cc22771128ddf6fcd78430e1acf3f6c78f229ef8c8cfbdbabb5241426418f6f4117b862ffc26dd04bdd0d393cabcadc1ca1b72d4c39b5833f35dfa9a3627ce81432366a9504ed76dba8b6943dd308ff830172b13a7900d5a8ba8dd468a833dc5925ca8a07beeaf9c51729c54cd3f4922fb06cc81dae87c7e6ce4827ca1ef41f5632842e726d22cd76bffc6823bb99f341cc31c19412c50a071bb6c8ccdd30d3bf0dda425c2dc08354881c52682ca9571fa241fb27571c4c73bc994114ab24360d712067a9f5a9433a7008d03af4e3c74a6d6ca4042a4e43e3d544abc3fa7e650d9ecc66dfc1881f3bfcbf01db7b4a45c2381aaf2bfa79c2c02b670406fe9349a0649c3b98b0c3f84d421c63e7db6ba83ecdb84f6d1dc1a6d0df5f8654c90b576137c7a1a1cbb7946bfd922d44b9232551e95aa968cb8fadb3bb6344d02de7bec5e85e054018483ad6d86fce74b1ac14c19ced6e869bc48c13c1022092708550d1d0527838c57a45403b7376ab02679b435456e24771eb215d77abfb6c0d2a3a71b310a3d0380e3be7a226a1c544f431fd7495243250619fe5eb84df91d374958af83320fdac0820d42487afad43db1e457586ed1a2b047d51e26d78a587bb603007eae696bd1a3523a944fa54ac0fc2147fd04702126538fdcd22c5072c8fbc8be6cbf67571154fe36f1d236465ae2423b113e63576cbde7aecf92a74225fc6cafc3c48bfe3f0bbcda3592b59f496d1846e226b9e2655adeed447aed9162621e804b1de90e45411c9442bfd45b73a4001d510cec88433ec874bfabfae802ae2d791d95122f1009e5eb35551a29e8e1bef10943923399016325af0fd7a7f4008e6f90e0ffc65fb81f456df1cffd1ecfe52fbcfeef524a1160a645f99b83a71a8a30bc746a4a552370e6ab0d8a736d946dc28d05ced95cb4d61b75bca14423d186433df3a291fd73d38ac7fb2b29ac307a70da97d9a0e71a0eb51f8e057e1203434000f8e9c0524c9948bb7aa4c9a29eb10acdff8851e8501037bc10f0948bb5604989e42a434dfebe8fa354680a12fd188bda850093a8b2c6b9a27da00a5395d220e036013f5fa2066973f61472d797f790ce763afdc30746866f47dd67e2a9442a4c5dc614769902df7b482a3ccdd709f44a8b608ef2837f71defeff7c42c37dece4bf08040936fe9465dd63ae8d5fd1af240f55bacc3c0c9b5b76c4045e82e708b4c2ce9e721ed684ebed8d8d6177ec69f486b1dbe0cdc5153dd33d5fb295e262aad71baacc91d139c819442db5fc3920db52012345305e261af91068ee59f3f3a3e206535d09225d185c07bc0670ea551a265d5edabeb0e4add123337fb94e80985e2430443b1ec5ec8a3e2bf7c63889ae2470087267241307713b776d4ab9e3140a020835a6cb32a2d96540d8ab8ca99bcd0a315c4c5c76dc9d72a0546bac9cbee95fc116b5f40e349d52debb37ed2b8fb1d8b18734c02c40fd4f9028db98753e38e10ba11641dbd514929d6403f0422ebd7eed670676d40bcbbaf337969575b4b1e271e3f1b970441544595e84ff8e2b471675c2f1e5cd260d2089abf90e9573b00e95c58816422e11150d7276c8ca2f6ea534f9510b1affd97eeff080f73787de95f61dfd6108d5122eb104b2b2346e965f5ee9940590e5c30147dce37656b6ee82112c2a1c947b3522f849ad4bfc363615a055c02fd16def04fcbc94df7b3519ecbd16fa041ed57cce420364e90a7e87b06e42a4e163bf870de54682f6f4fd196fc52be24ecf2192e5a80cdb0d47e8e3e45ebd0bc140ee431d89115eeeca9d3e5f07a530d6247208c71fd0cedb8734978a47db256b149c391b64e1ff77ed2379712afd207d7ca7e5c7f12edae56574c689c95cb14dfdecc5a91d52c44d79265900cceb2695192974d6ccf050226ffbb5458b24a9aa5ceee52097ef31a5e0c42c877617c85a58c43b7ff721a289dd0baeadd29c0c0f86890b79f7b7b7a01528f5821bcefb30876329154cc7f97542c2e76c877a9c6e4006d48f7075819f97f4779b6995e7296a6e49728ea6ae929a660ba84e4d39c6780a403a807a31b6ffbe05d588be2b451bbffa7c6673a8fed402e6f5cc8adb0f41f113db81d7e6c694e19a327dff14deaa7c04b5c2e27fa3d147ff3cb4f68a0869c831fad402ffceb029ef374168df69d99cf6ff23f9fcb309f0fa9c39c6561483f5963b46d91e4f74e558c8ce82f9ea579edb64132a1a8826119381e492223484eee25d353be8befa7077cfbe6f27e3efd7510681c8df6ee947318b5d18479d71b69c142a389dece0595b765c4119b7dff940c3dccfdc5d34929dde0eabd8f49b5613cca8d3b917c7", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r5 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) sendfile(r5, r2, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x103102, 0x85) io_uring_enter(0xffffffffffffffff, 0x4a7a, 0x10000, 0x1, 0x0, 0x0) 22:27:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c000000, 0x0) 22:27:20 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2f030000, 0x0) 22:27:20 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc000000, 0x0) 22:27:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) getrlimit(0x5, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x7ffffff7, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) [ 620.464377][ T995] incfs_lookup_dentry err:-2 [ 620.469753][ T343] incfs_lookup_dentry err:-2 [ 620.489134][T17202] incfs_lookup_dentry err:-2 [ 620.490663][T17205] incfs_lookup_dentry err:-2 [ 620.496041][T17206] incfs_lookup_dentry err:-2 [ 620.501964][T17211] incfs_lookup_dentry err:-2 [ 620.504902][T17208] incfs: ino conflict with backing FS 3 22:27:20 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x30030000, 0x0) 22:27:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x60000000, 0x0) 22:27:20 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd000000, 0x0) 22:27:20 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x31030000, 0x0) [ 620.513727][T17212] incfs_lookup_dentry err:-2 [ 620.520264][T17212] incfs_lookup_dentry err:-2 [ 620.521238][T17211] incfs: ino conflict with backing FS 3 [ 620.535696][T17211] incfs_lookup_dentry err:-2 [ 620.540815][T17214] incfs: ino conflict with backing FS 3 [ 620.549694][ T1785] incfs_lookup_dentry err:-2 22:27:21 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe000000, 0x0) 22:27:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x68000000, 0x0) [ 620.571860][T17223] incfs_lookup_dentry err:-2 [ 620.576195][T17225] incfs: ino conflict with backing FS 3 [ 620.583809][T17226] incfs_lookup_dentry err:-2 [ 620.585246][T17228] incfs: ino conflict with backing FS 3 [ 620.589092][T17227] incfs_lookup_dentry err:-2 [ 620.596692][T17226] incfs: ino conflict with backing FS 3 [ 620.605543][T17226] incfs_lookup_dentry err:-2 [ 620.626462][ T1785] incfs_lookup_dentry err:-2 [ 620.642865][T17234] incfs: ino conflict with backing FS 3 [ 620.649865][T17235] incfs_lookup_dentry err:-2 [ 620.649985][T17236] incfs: ino conflict with backing FS 3 [ 620.655773][T17237] incfs_lookup_dentry err:-2 [ 620.668158][T17237] incfs: ino conflict with backing FS 3 [ 620.675006][T17237] incfs_lookup_dentry err:-2 [ 620.688584][ T1785] incfs_lookup_dentry err:-2 [ 621.342674][ T995] incfs_lookup_dentry err:-2 22:27:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="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", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r5 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) sendfile(r5, r2, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x103102, 0x85) io_uring_enter(0xffffffffffffffff, 0x4a7a, 0x10000, 0x1, 0x0, 0x0) 22:27:21 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f000000, 0x0) 22:27:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:21 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10000000, 0x0) 22:27:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c000000, 0x0) 22:27:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x97ffffff, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) [ 621.406287][ T343] incfs_lookup_dentry err:-2 [ 621.416201][T17244] incfs: ino conflict with backing FS 3 [ 621.425044][T17246] incfs_lookup_dentry err:-2 [ 621.426594][T17247] incfs_lookup_dentry err:-2 [ 621.431765][T17251] incfs: ino conflict with backing FS 3 [ 621.441265][T17252] incfs_lookup_dentry err:-2 [ 621.441688][T17250] incfs_lookup_dentry err:-2 [ 621.449391][T17252] incfs: ino conflict with backing FS 3 22:27:21 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40000000, 0x0) 22:27:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x74000000, 0x0) 22:27:21 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x11000000, 0x0) [ 621.456094][T17249] incfs: ino conflict with backing FS 3 [ 621.461704][T17253] incfs: ino conflict with backing FS 3 [ 621.468110][T17255] incfs_lookup_dentry err:-2 [ 621.468673][T17252] incfs_lookup_dentry err:-2 [ 621.479397][T17255] incfs_lookup_dentry err:-2 [ 621.487007][ T1785] incfs_lookup_dentry err:-2 22:27:21 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x48000000, 0x0) [ 621.504352][T17259] incfs_lookup_dentry err:-2 [ 621.506355][T17261] incfs: ino conflict with backing FS 3 [ 621.521377][T17264] incfs_lookup_dentry err:-2 [ 621.525503][T17263] incfs: ino conflict with backing FS 3 [ 621.532181][T17261] incfs: ino conflict with backing FS 3 [ 621.538126][T17266] incfs: ino conflict with backing FS 3 [ 621.543740][T17264] incfs: ino conflict with backing FS 3 [ 621.549478][T17267] incfs_lookup_dentry err:-2 22:27:21 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x12000000, 0x0) 22:27:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x4153, 0x2df6, 0x1, &(0x7f0000000000)={[0x8000]}, 0x8) [ 621.555930][T17264] incfs_lookup_dentry err:-2 [ 621.570200][ T1785] incfs_lookup_dentry err:-2 [ 621.581099][T17270] incfs: ino conflict with backing FS 3 [ 621.592097][T17275] incfs: ino conflict with backing FS 3 [ 621.599065][T17274] incfs: ino conflict with backing FS 3 [ 621.606612][T17277] incfs: ino conflict with backing FS 3 [ 622.304879][ T995] incfs_lookup_dentry err:-2 22:27:22 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c000000, 0x0) 22:27:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a000000, 0x0) 22:27:22 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x19000000, 0x0) 22:27:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x2010, r1, 0x0) 22:27:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="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", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r5 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) sendfile(r5, r2, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x103102, 0x85) 22:27:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xb0010000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) [ 622.351853][ T343] incfs_lookup_dentry err:-2 [ 622.359746][T17288] incfs_lookup_dentry err:-2 [ 622.360446][T17282] incfs_lookup_dentry err:-2 [ 622.370602][T17289] incfs: ino conflict with backing FS 3 [ 622.376185][T17286] incfs: ino conflict with backing FS 3 [ 622.383071][T17291] incfs_lookup_dentry err:-2 [ 622.384659][T17292] incfs_lookup_dentry err:-2 [ 622.390094][T17294] incfs: ino conflict with backing FS 3 22:27:22 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x60000000, 0x0) 22:27:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff, 0x0) 22:27:22 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20000000, 0x0) [ 622.398242][T17295] incfs: ino conflict with backing FS 3 [ 622.398266][T17293] incfs_lookup_dentry err:-2 [ 622.405049][T17292] incfs: ino conflict with backing FS 3 [ 622.415638][T17292] incfs_lookup_dentry err:-2 [ 622.420485][T17293] incfs_lookup_dentry err:-2 [ 622.431288][ T1785] incfs_lookup_dentry err:-2 [ 622.441903][T17301] incfs_lookup_dentry err:-2 22:27:22 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20100000, 0x0) 22:27:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xbc010000, 0x0) [ 622.449219][T17300] incfs: ino conflict with backing FS 3 [ 622.449273][T17305] incfs_lookup_dentry err:-2 [ 622.462300][T17304] incfs: ino conflict with backing FS 3 [ 622.469432][T17305] incfs_lookup_dentry err:-2 [ 622.471427][T17307] incfs: ino conflict with backing FS 3 [ 622.481035][T17308] incfs_lookup_dentry err:-2 [ 622.481752][T17306] incfs: ino conflict with backing FS 3 22:27:22 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x68000000, 0x0) 22:27:22 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x25000000, 0x0) 22:27:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc0ed0000, 0x0) [ 622.499307][ T1785] incfs_lookup_dentry err:-2 [ 622.514086][T17313] incfs_lookup_dentry err:-2 [ 622.519155][T17314] incfs_lookup_dentry err:-2 [ 622.528284][T17314] incfs_lookup_dentry err:-2 [ 622.534651][T17317] incfs: ino conflict with backing FS 3 [ 622.544928][ T1785] incfs_lookup_dentry err:-2 [ 622.553652][T17319] incfs: ino conflict with backing FS 3 [ 622.562281][T17322] incfs_lookup_dentry err:-2 [ 622.576603][T17323] incfs: ino conflict with backing FS 3 [ 622.585960][T17324] incfs_lookup_dentry err:-2 [ 622.591908][T17324] incfs: ino conflict with backing FS 3 [ 622.598470][T17325] incfs: ino conflict with backing FS 3 [ 622.605185][T17324] incfs_lookup_dentry err:-2 [ 622.619546][ T1785] incfs_lookup_dentry err:-2 [ 623.205351][ T995] incfs_lookup_dentry err:-2 22:27:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) write$binfmt_misc(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="73b389ea4a21b5f89398c2530885aabd797a30a37de88824e87ec6345a51a1d39d41dca013dc7040a10ef48475eb73849024c0d1fc6c15d5e18448b79b89c62b3d84eb29c0f2b90fd83332c88d4a92fa8b119fe683882123930721a378ee979cfcbfd310d7fc523cdb8c46a11a010049351902d565540d53ade64cefb135c455ad5af275872a9dfe2017cac962f8fcd96fca87e7a92f81b284db69fc341000ef98f977321f9c8faab87dc6af3d7e3de290b73e932bdb19a24b0c5101da4bbec996c5825b2916930671e223d3a32dcbc65f39a7797983d29a8c0983ac0997a0d143a9b9ff03000000000000b1c9584d6a84ceed3da7d281"], 0xa8) setrlimit(0x2, &(0x7f0000000040)={0x80000000, 0x1}) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0xffffffff) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, {0x165e}, 0x0, {0x0, r6}}, 0x1f2c0) 22:27:23 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c000000, 0x0) 22:27:23 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x38020000, 0x0) 22:27:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf0ffffff, 0x0) 22:27:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="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", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r5 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) sendfile(r5, r2, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) 22:27:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xb1010000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) [ 623.297362][ T343] incfs_lookup_dentry err:-2 [ 623.311578][T17334] incfs_lookup_dentry err:-2 [ 623.313217][T17336] incfs_lookup_dentry err:-2 [ 623.317875][T17335] incfs_lookup_dentry err:-2 [ 623.321092][T17333] incfs: ino conflict with backing FS 3 [ 623.325798][T17339] incfs_lookup_dentry err:-2 [ 623.336137][T17341] incfs_lookup_dentry err:-2 [ 623.337639][T17342] incfs: ino conflict with backing FS 3 22:27:23 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f000000, 0x0) 22:27:23 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x74000000, 0x0) 22:27:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff, 0x0) 22:27:23 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40000000, 0x0) [ 623.346799][T17341] incfs_lookup_dentry err:-2 [ 623.350263][T17339] incfs_lookup_dentry err:-2 [ 623.365594][T17346] incfs: ino conflict with backing FS 3 [ 623.372903][T17348] incfs: ino conflict with backing FS 3 [ 623.386270][ T1785] incfs_lookup_dentry err:-2 [ 623.388999][T17351] incfs: ino conflict with backing FS 3 22:27:23 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a000000, 0x0) 22:27:23 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x42020000, 0x0) [ 623.397750][T17352] incfs_lookup_dentry err:-2 [ 623.406136][T17355] incfs: ino conflict with backing FS 3 [ 623.411787][T17354] incfs: ino conflict with backing FS 3 [ 623.418603][T17358] incfs_lookup_dentry err:-2 [ 623.420339][T17359] incfs: ino conflict with backing FS 3 [ 623.425690][T17360] incfs_lookup_dentry err:-2 [ 623.440414][T17360] incfs_lookup_dentry err:-2 [ 623.459713][ T1785] incfs_lookup_dentry err:-2 [ 623.460182][T17367] incfs: ino conflict with backing FS 3 [ 623.472669][T17368] incfs: ino conflict with backing FS 3 22:27:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf9fdffff, 0x0) 22:27:24 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x43020000, 0x0) 22:27:24 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff, 0x0) 22:27:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)=0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x3, 0x8, 0xc329afa7, 0x7, 0x6, 0x1b6, 0x3f, 0xff, 0x4}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x140) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) connect$unix(r3, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_submit(r6, r1, &(0x7f0000000340)=@IORING_OP_SPLICE={0x1e, 0x1, 0x0, @fd_index=0xa, 0x45d5, {0x0, r2}, 0x80000000, 0x2, 0x1, {0x0, r4, r2}}, 0x3) r8 = getpid() ptrace(0x10, r8) sched_setattr(r8, &(0x7f0000000300)={0x38, 0x1, 0x10000040, 0x0, 0x4, 0x8, 0x2, 0x401, 0x1, 0x80000000}, 0x0) sched_setattr(r5, &(0x7f0000000180)={0x38, 0x1, 0x1, 0x100, 0x6, 0x4, 0x400, 0x4d, 0x7fff, 0x4}, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000002c0)) [ 623.642104][T17371] incfs_lookup_dentry err:-2 [ 623.654513][T17379] incfs_lookup_dentry err:-2 [ 623.660482][T17379] incfs_lookup_dentry err:-2 [ 623.672668][ T1785] incfs_lookup_dentry err:-2 22:27:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="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", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r5 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) sendfile(r5, r2, 0x0, 0x1) 22:27:24 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc0ed0000, 0x0) 22:27:24 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x48000000, 0x0) 22:27:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfeffffff, 0x0) 22:27:24 executing program 5: r0 = gettid() tkill(r0, 0x1000000000016) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000140)={&(0x7f0000000040)="f3", 0x1}) prlimit64(r0, 0x5, &(0x7f0000000280)={0x9, 0x94}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) [ 624.173603][ T995] incfs_lookup_dentry err:-2 22:27:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xc8050000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) [ 624.206786][ T343] incfs_lookup_dentry err:-2 [ 624.219241][T17389] incfs_lookup_dentry err:-2 [ 624.222585][T17391] incfs_lookup_dentry err:-2 [ 624.227713][T17392] incfs: ino conflict with backing FS 3 [ 624.234903][T17393] incfs: ino conflict with backing FS 3 [ 624.241290][T17395] incfs_lookup_dentry err:-2 [ 624.242088][T17398] incfs: ino conflict with backing FS 3 [ 624.247308][T17396] incfs_lookup_dentry err:-2 22:27:24 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c000000, 0x0) 22:27:24 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf0ffffff, 0x0) 22:27:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff030000, 0x0) [ 624.255055][T17399] incfs: ino conflict with backing FS 3 [ 624.262178][T17400] incfs_lookup_dentry err:-2 [ 624.267314][T17400] incfs_lookup_dentry err:-2 [ 624.278485][T17396] incfs_lookup_dentry err:-2 [ 624.289497][T17406] incfs: ino conflict with backing FS 3 [ 624.297173][T17407] incfs: ino conflict with backing FS 3 22:27:24 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x60000000, 0x0) 22:27:24 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff, 0x0) 22:27:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffff1f00, 0x0) [ 624.305239][ T1785] incfs_lookup_dentry err:-2 [ 624.317288][T17410] incfs_lookup_dentry err:-2 [ 624.324437][T17413] incfs_lookup_dentry err:-2 [ 624.325810][T17415] incfs_lookup_dentry err:-2 [ 624.340342][T17414] incfs: ino conflict with backing FS 3 [ 624.343844][T17415] incfs_lookup_dentry err:-2 [ 624.350401][T17417] incfs: ino conflict with backing FS 3 [ 624.366197][ T1785] incfs_lookup_dentry err:-2 [ 624.379671][T17421] incfs_lookup_dentry err:-2 [ 624.384877][T17423] incfs_lookup_dentry err:-2 [ 624.390456][T17423] incfs_lookup_dentry err:-2 [ 624.400862][ T1785] incfs_lookup_dentry err:-2 [ 625.074705][ T995] incfs_lookup_dentry err:-2 22:27:25 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf9fdffff, 0x0) 22:27:25 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x68000000, 0x0) 22:27:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffdf9, 0x0) 22:27:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="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", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) [ 625.135829][ T343] incfs_lookup_dentry err:-2 [ 625.149194][T17429] incfs: ino conflict with backing FS 3 [ 625.157423][T17430] incfs_lookup_dentry err:-2 [ 625.157525][T17431] incfs_lookup_dentry err:-2 [ 625.163729][T17432] incfs: ino conflict with backing FS 3 [ 625.178283][T17434] incfs_lookup_dentry err:-2 [ 625.183391][T17435] incfs_lookup_dentry err:-2 [ 625.188441][T17435] incfs_lookup_dentry err:-2 [ 625.203799][T17434] incfs_lookup_dentry err:-2 [ 625.213878][ T1785] incfs_lookup_dentry err:-2 [ 625.245227][T17439] incfs_lookup_dentry err:-2 [ 626.096242][ T343] incfs_lookup_dentry err:-2 22:27:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0xc, &(0x7f0000000000)) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xe8030000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:27 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c000000, 0x0) 22:27:27 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfeffffff, 0x0) 22:27:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff7f, 0x0) 22:27:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="94e9376abbf4654ee298fc1f74fe1ff77aa4c75f597f5af36ff404afce0673a00ede1bd9a76dec031656c860a1c56a21ba834c55000123ad8c46ebdfcaacd166f1ee876bce20bf446aeeb8360e0e93cc264f4feb5c114e496bf89ffcbbd0e94969ebc1d66b37f0bcef13d726464e4aed7b644f15f3b5c610c4b6f45ab7a39f9184a524882ccfc03baffb72f030df8b321a85b618ae933dcde2da75e154bb488c75032c02dcd8f28af25cf2f19f964aea33c2c7a45eeafd9ac8c9bd703b1ce46395383bcaf0c1f657d6f4f5df3d555eab716b61b6c8e011d951c87678449d560bd208e767bcc65cc75efbd8334e278c00013353185519666a8d595c063eabd5dc30cf37218e16594c37ffdcda9c08b24a1929ef189ccaf6872ffdd1ede975f9d7cd51f0fd3f597d5206e5684e10c1813c320053ea5819e41f720a4065c01c283c997a1ddb7f68fa8733583070a2a785dde4b01a9c63b8a19c4c09a4bd3dd00cb1e6a1e6b665390c6e168624a92255450f451ce4aa55fe4af900e404ea3504aa108c0229c46acfe4b4187d7298b568693e62517819a86f92a0ecd891f48ba178a314dc44375a170800d06a2bcda8959f297810f2da2e22df79992b65de5dd9a8bdcf6c10eadc0afa3653d2919a365fe80aab5ff5482d13fe41418104ee8e644869199ada6ba7a6b97a8a3be27600f751dd7638fbc7a99a4a889345f95ed11217c15e099f7bfac5d0dc4c25b342109a5fff60081dea0a3e12441bfe08569bc12cc74c44fe89219ea571283b63676b560138a8cb42749ae0cb3aee22139696f58e54e86cfdb2b6c56992e2508489bfa3c7a79599891879d451d2c708717be65ad119c71c1ad591c9078335492818bc5dc88655ad014036c02c7b621a35f2af96f554ee61f58b184201604fc844a5af9f266593d8572ac58d7d70fb045d3d4486ce5a2ceabc463967b4fc8ea40e9f031e6e9ff363c7a149a86074f87066e69e92df091539e75d121edfcf8c7152ac2ca8c723221f8104a0a21abfed472d483ed5f16dafcfe82217ee4fad3cb47235ce199663efd0b289fee5749c54ff1d36324884c7e1a33bd89f9c253ce4853699f51bfc4b8426adfd65f85f99a50a96ee5ff4fef4379bd20dac0095e93911dd46acfa6d9d32aefac66a3377f7399eb4a704c162d3418f33fe3bf6a82935c75662bd22f68f883b8552cb1d30f7ec3f57c3359580f777cdba172ed32188d1a4e20e8399a4ea43b634b79f875037810737128eb53595d846ab4099b3123260ca6946b431d22755414b4da5fc61746a902d05c2d7dcbfdfb0b3d792bf14b0c82b7400e5ca64b30a478720ffdb04000632624c700fd05541d91a2dda551677fa1c19893ce4a22525f9e43d5b5c17dfb3915b88b0d6b854264be3ecd48457333d60dfe2b0a71354be28e89091aa8e3b86cda9fdd647bdab3f34080ca007e5440680cdc5ccd272fcd8d37e69fb7e15bf684a6394739ed9ccb795108a07602eb26b36a5cc4d48fea9542de30021aa42d76a3e006cabf56486370d1aa26d24ad02331b15b49f569fd80c3c56dd99867f3b6f2f262774d5e4559827b780179cf97c1d9f81675e9494e0ff94b7c45641183d87dafb7ecfaf61f12f4240555545f97872e46ea2698feddd611abb452064ed01557460ff3c4386bb9452f302130f8f44c4ef1aeda8897f715969c92dabe492dcb93aa65b5ab6e32bcf251d18e9075e3a4a2f4b1eaa38962503421a50ee07d17991300fc91f313990861a84fc7f5dbd67a7f8360b27d63c4c2c7e75a97951f552379a9e24687f02403f7b6e22f745a71ce0946dad1c45e7b00e07d651b5017cdeb46d676c58abdb8735bf319187da4da231baf68f3c3ac1fbeb3899b02c22201cf9997fe3a23fb5ae793c4ffbee70587e8cdc73ce8642595357ea961887e1c00201505247fc231d807c4715f57abec264c0a5c81b427020697b46251d7876359f86b48ee15b5c89cc7cd2a264c5ec2a514e6421a8783d4d939f2908aa88cd3d3217278c7363cb622f6c9518f73bc98e23c9acd61e2232d30ff719a4bf1f43067b831bb34f822980f63e1480f701cd6d64819b4829f5fea127e203ddbda03a3ee0418141d9d3dfce6e6cae82b303013a3143fb76c4faf2598fd2d26829f9e1d128f7d5fdf9e204961bfde05508698e02bd7dac9b83eecc330c87c69b6efdfc45ad4f42e1ddbcec9a288a2834b0a6cc7877fbcef6a351fbd100801afc8dee9eb901338c42a766f58fe847cf256d3484565d7dd97b308bb59374d662cce0a57cacde4c36da4a1543ed99885ff737206d26c783cf161e196f1ff553fbb01074907d2bae243a3bb91b3dd7fe8cd02d7ea728a1d62b80dc295a06ddfa60d3c30f07c395904fd1cc9ddcc385a1b9cb76cf36cf704e2ddb2cc902a46f6cc372b17dba04fd52efd34af307876c36ae99bc5b18c0231b058211e31709808bf6d8d638190bf43f7c1918d956f0d0692258320299b3b1c5af23aa68c1bc2f8827f3a318f00290a5a4fbb30881aeede1c6d47b388825951711c3a6826176ef85c60e01ecfc6bbbf82307f53ad2f70232a4de85755c3690dc9a618b1553129d6aa47923b8774509a70b9716d58a8c581b05167ceaab0661fa6a976a7da241bc66bc799ebe2ad68df71bfee4b08df6d2ef4484c3264c998c73b9e3f78ffcf3fca05eb0ac389d4bdb34eb3c6fcaf5f655b5858c38eac132aee6a5b376767b172910973cfd509ec3223a550f231bdf087f19495bc13467865072031d570ef7301b6f37d253588f39d1c0a074d84fe78320b681b8ed6f401ec5a31a0a16bb137003b25ccb113390b847d8a9e6de6e6de486532e5b9ec2636b59596024925527ea8ffa72cde1003fcccad852238776cbf028c5a11f2e6ca713cb3c7cc31de6db90a5078685f3bf3f04a9b0ca6146d00358b50305bd0fce5960ec57404dfcf4dcfada060f627ec0b33c77111e74346be3c27f4bec587c24f2a988051ecf92092e195e2a842f0f5dbbd3fd36f8637a6f13be3e9cbbc5e22dc1e75439939fedb0e39a7d988bb381c06cfae9cf55969fe32a257e25d50f5778b01447a92b8f8d6a9cf57670b2127bd7a3c3663b284c1a6b05635ef935047182a6fb41fcb6869ad8ae53dee2e529013ee046d2864c4e339bfc90b97a676ef3c17e56bca1d7bf8e476fddd71c67912c7ded6bcde9dd56c432f9eb6e8f838a49b85c318e7359851038754adee626f26aa686f9fba92a2cc26f19ac8b49c5e99c17cfb01af7b37eec891a3a5ceb38529ce970a466bb10c6b6246d48c753a042e10c80631fae33dc455ed983e3abdcdcf628d94e9f6870592752e4ac63fc5e4264187365022734c9dcf627134aa73e8f716d27834f2d00d1d814b71bfb24fe0068988351eb0ffa9fe6dbe5034305aabdb2de987ce0784189dac0a8e5cc22771128ddf6fcd78430e1acf3f6c78f229ef8c8cfbdbabb5241426418f6f4117b862ffc26dd04bdd0d393cabcadc1ca1b72d4c39b5833f35dfa9a3627ce81432366a9504ed76dba8b6943dd308ff830172b13a7900d5a8ba8dd468a833dc5925ca8a07beeaf9c51729c54cd3f4922fb06cc81dae87c7e6ce4827ca1ef41f5632842e726d22cd76bffc6823bb99f341cc31c19412c50a071bb6c8ccdd30d3bf0dda425c2dc08354881c52682ca9571fa241fb27571c4c73bc994114ab24360d712067a9f5a9433a7008d03af4e3c74a6d6ca4042a4e43e3d544abc3fa7e650d9ecc66dfc1881f3bfcbf01db7b4a45c2381aaf2bfa79c2c02b670406fe9349a0649c3b98b0c3f84d421c63e7db6ba83ecdb84f6d1dc1a6d0df5f8654c90b576137c7a1a1cbb7946bfd922d44b9232551e95aa968cb8fadb3bb6344d02de7bec5e85e054018483ad6d86fce74b1ac14c19ced6e869bc48c13c1022092708550d1d0527838c57a45403b7376ab02679b435456e24771eb215d77abfb6c0d2a3a71b310a3d0380e3be7a226a1c544f431fd7495243250619fe5eb84df91d374958af83320fdac0820d42487afad43db1e457586ed1a2b047d51e26d78a587bb603007eae696bd1a3523a944fa54ac0fc2147fd04702126538fdcd22c5072c8fbc8be6cbf67571154fe36f1d236465ae2423b113e63576cbde7aecf92a74225fc6cafc3c48bfe3f0bbcda3592b59f496d1846e226b9e2655adeed447aed9162621e804b1de90e45411c9442bfd45b73a4001d510cec88433ec874bfabfae802ae2d791d95122f1009e5eb35551a29e8e1bef10943923399016325af0fd7a7f4008e6f90e0ffc65fb81f456df1cffd1ecfe52fbcfeef524a1160a645f99b83a71a8a30bc746a4a552370e6ab0d8a736d946dc28d05ced95cb4d61b75bca14423d186433df3a291fd73d38ac7fb2b29ac307a70da97d9a0e71a0eb51f8e057e1203434000f8e9c0524c9948bb7aa4c9a29eb10acdff8851e8501037bc10f0948bb5604989e42a434dfebe8fa354680a12fd188bda850093a8b2c6b9a27da00a5395d220e036013f5fa2066973f61472d797f790ce763afdc30746866f47dd67e2a9442a4c5dc614769902df7b482a3ccdd709f44a8b608ef2837f71defeff7c42c37dece4bf08040936fe9465dd63ae8d5fd1af240f55bacc3c0c9b5b76c4045e82e708b4c2ce9e721ed684ebed8d8d6177ec69f486b1dbe0cdc5153dd33d5fb295e262aad71baacc91d139c819442db5fc3920db52012345305e261af91068ee59f3f3a3e206535d09225d185c07bc0670ea551a265d5edabeb0e4add123337fb94e80985e2430443b1ec5ec8a3e2bf7c63889ae2470087267241307713b776d4ab9e3140a020835a6cb32a2d96540d8ab8ca99bcd0a315c4c5c76dc9d72a0546bac9cbee95fc116b5f40e349d52debb37ed2b8fb1d8b18734c02c40fd4f9028db98753e38e10ba11641dbd514929d6403f0422ebd7eed670676d40bcbbaf337969575b4b1e271e3f1b970441544595e84ff8e2b471675c2f1e5cd260d2089abf90e9573b00e95c58816422e11150d7276c8ca2f6ea534f9510b1affd97eeff080f73787de95f61dfd6108d5122eb104b2b2346e965f5ee9940590e5c30147dce37656b6ee82112c2a1c947b3522f849ad4bfc363615a055c02fd16def04fcbc94df7b3519ecbd16fa041ed57cce420364e90a7e87b06e42a4e163bf870de54682f6f4fd196fc52be24ecf2192e5a80cdb0d47e8e3e45ebd0bc140ee431d89115eeeca9d3e5f07a530d6247208c71fd0cedb8734978a47db256b149c391b64e1ff77ed2379712afd207d7ca7e5c7f12edae56574c689c95cb14dfdecc5a91d52c44d79265900cceb2695192974d6ccf050226ffbb5458b24a9aa5ceee52097ef31a5e0c42c877617c85a58c43b7ff721a289dd0baeadd29c0c0f86890b79f7b7b7a01528f5821bcefb30876329154cc7f97542c2e76c877a9c6e4006d48f7075819f97f4779b6995e7296a6e49728ea6ae929a660ba84e4d39c6780a403a807a31b6ffbe05d588be2b451bbffa7c6673a8fed402e6f5cc8adb0f41f113db81d7e6c694e19a327dff14deaa7c04b5c2e27fa3d147ff3cb4f68a0869c831fad402ffceb029ef374168df69d99cf6ff23f9fcb309f0fa9c39c6561483f5963b46d91e4f74e558c8ce82f9ea579edb64132a1a8826119381e492223484eee25d353be8befa7077cfbe6f27e3efd7510681c8df6ee947318b5d18479d71b69c142a389dece0595b765c4119b7dff940c3dccfdc5d34929dde0eabd8f49b5613cca8d3b917c7", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) 22:27:27 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff030000, 0x0) 22:27:27 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x74000000, 0x0) 22:27:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff8c, 0x0) [ 627.225990][T17441] incfs_lookup_dentry err:-2 [ 627.230438][T17443] incfs_lookup_dentry err:-2 [ 627.233108][T17444] incfs_lookup_dentry err:-2 [ 627.241099][T17445] incfs: ino conflict with backing FS 3 [ 627.246169][T17450] incfs_lookup_dentry err:-2 [ 627.251085][T17453] incfs: ino conflict with backing FS 3 [ 627.257574][T17450] incfs_lookup_dentry err:-2 [ 627.264593][T17451] incfs_lookup_dentry err:-2 [ 627.269649][T17451] incfs_lookup_dentry err:-2 22:27:27 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffff1f00, 0x0) [ 627.278389][ T1785] incfs_lookup_dentry err:-2 [ 627.296336][T17459] incfs_lookup_dentry err:-2 [ 627.298590][T17461] incfs: ino conflict with backing FS 3 [ 627.301804][T17463] incfs_lookup_dentry err:-2 [ 627.310694][T17464] incfs: ino conflict with backing FS 3 [ 627.317753][T17463] incfs_lookup_dentry err:-2 22:27:27 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a000000, 0x0) 22:27:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffff0, 0x0) 22:27:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x44, 0x1, 0x0, 0x28d, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x24, 0x5, 0x7) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000200)="616f9bf0559741fb0dae1956f6ad9ff9aa55890ea4e5eda11c071cd136818503e2698a5c337e93d2c4", 0x29) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) [ 627.326182][T17468] incfs_lookup_dentry err:-2 [ 627.341577][ T1785] incfs_lookup_dentry err:-2 [ 627.356138][T17473] incfs: ino conflict with backing FS 3 [ 627.363622][T17474] incfs_lookup_dentry err:-2 [ 627.364854][T17476] incfs: ino conflict with backing FS 3 [ 627.378726][T17478] incfs_lookup_dentry err:-2 [ 627.385085][T17478] incfs_lookup_dentry err:-2 [ 627.397746][ T1785] incfs_lookup_dentry err:-2 22:27:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xeffdffff, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:28 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffdf9, 0x0) 22:27:28 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff, 0x0) 22:27:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffff6, 0x0) [ 628.078840][ T995] incfs_lookup_dentry err:-2 [ 628.095370][T17484] incfs_lookup_dentry err:-2 [ 628.102377][T17490] incfs_lookup_dentry err:-2 [ 628.103853][T17489] incfs_lookup_dentry err:-2 [ 628.110044][T17490] incfs_lookup_dentry err:-2 22:27:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="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", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:27:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000002c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f00000001c0)={0xa0, 0x0, r0, {{0x1, 0x1, 0x2, 0x1, 0x3f, 0x40, {0x2, 0x1, 0x10001, 0x3f, 0x0, 0x8, 0x80, 0xb90, 0x2, 0x8000, 0x7, r3, r5, 0x6, 0x265}}, {0x0, 0x5}}}, 0xa0) prlimit64(r1, 0x7, &(0x7f00000000c0)={0x7fffffff, 0x5}, &(0x7f0000000180)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r6 = syz_io_uring_setup(0x3edb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1bb, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) 22:27:28 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xbc010000, 0x0) 22:27:28 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff7f, 0x0) 22:27:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffffe, 0x0) 22:27:28 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff8c, 0x0) 22:27:28 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc0ed0000, 0x0) [ 628.126420][ T343] incfs_lookup_dentry err:-2 [ 628.143484][ T1785] incfs_lookup_dentry err:-2 [ 628.155316][T17503] incfs_lookup_dentry err:-2 [ 628.164148][T17505] incfs_lookup_dentry err:-2 [ 628.169210][T17505] incfs_lookup_dentry err:-2 [ 628.170594][T17506] incfs_lookup_dentry err:-2 22:27:28 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffff0, 0x0) [ 628.179318][T17510] incfs_lookup_dentry err:-2 [ 628.195939][T17510] incfs_lookup_dentry err:-2 [ 628.202662][T17515] incfs: ino conflict with backing FS 3 [ 628.215783][T17519] incfs: ino conflict with backing FS 3 [ 628.223315][ T1785] incfs_lookup_dentry err:-2 22:27:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xf4010000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:29 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffff6, 0x0) 22:27:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000000000, 0x0) 22:27:29 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc6010000, 0x0) [ 628.958301][ T995] incfs_lookup_dentry err:-2 [ 628.973459][T17525] incfs_lookup_dentry err:-2 [ 628.979825][T17533] incfs_lookup_dentry err:-2 [ 628.986592][T17533] incfs_lookup_dentry err:-2 [ 628.988662][T17532] incfs_lookup_dentry err:-2 [ 629.001668][ T1785] incfs_lookup_dentry err:-2 22:27:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="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", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) 22:27:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) perf_event_open(&(0x7f0000000180)={0x7c3a293d89c0e148, 0x80, 0x87, 0x7, 0x0, 0x1, 0x0, 0x2, 0x4008, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x200, 0x6, 0xf8000000, 0x4, 0x5, 0x8aad, 0x2, 0x0, 0xffff, 0x0, 0x18000000}, 0xffffffffffffffff, 0x2, r1, 0xa) close(r0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) 22:27:29 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf0ffffff, 0x0) 22:27:29 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffffe, 0x0) 22:27:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xedc000000000, 0x0) 22:27:29 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff, 0x0) 22:27:29 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000000000, 0x0) [ 629.026160][ T343] incfs_lookup_dentry err:-2 [ 629.042931][T17538] incfs_lookup_dentry err:-2 [ 629.052617][T17542] incfs_lookup_dentry err:-2 [ 629.057581][T17547] incfs_lookup_dentry err:-2 [ 629.064568][T17547] incfs_lookup_dentry err:-2 [ 629.069645][T17548] incfs_lookup_dentry err:-2 22:27:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000000000, 0x0) [ 629.074744][T17548] incfs_lookup_dentry err:-2 [ 629.093028][ T1785] incfs_lookup_dentry err:-2 [ 629.113787][T17556] incfs_lookup_dentry err:-2 [ 629.119439][T17558] incfs_lookup_dentry err:-2 [ 629.125513][T17558] incfs_lookup_dentry err:-2 [ 629.136850][ T1785] incfs_lookup_dentry err:-2 22:27:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xf7ffff7f, &(0x7f0000004300)=ANY=[@ANYBLOB="1800000000000000ff06004a60ebef2c47fe3b04dc0700acd37913b1f73ab71d6dc45954a8205787ffff992d4182e0000002fec513d12adb64fe868b17ee1074ad679f436169fc503c7cd2d603892ae97f2c182307050491e76079b79a6e319aad462f9691ba629a777fb5d0a0583b7ec4e30a00d2fec1de6770338786a729bee41e9ec39b4bc291b928ef9f1b12e68f74ab829bfab4877b07f8112d75f25cfa60b42e5eafe40debd93f5c8843542ce87ccd81b56a7ae49a9d9c05298e54258ce11df000d9fa45e8a8dcbd98d41df16b4ebd66464d1e7f66e11a5463afc56cffa277233a378e5cbdf9d18aa6f823a0eee8e60f2627681200021afcffab6b76713074fa1b737b6dd68457b0b100000000000000e7aab97628569897d804986838614b32e2eb83b4cd080277abb4862824672d7ef659a3c2b22d0a04265db33bdb1d8dde26cecba021e627df1e13015900953b245c3db57fd510dff19516e6456c9560e298785fe0f90e010500722ea99cfcd862f8000000000000b7f91b24204ee5937a5ed2bc800da626604f179b56c1cab48aed63a30000000000000094f6113b17a1a679fea2c9a8f3d49b0687ced9d170914d7c08ea8a3ffc1b4dc2394b3dc3bfe86452f044183729dd5f4baa63f744982ebd6d1a0036e8231e1e5b2d63d4d30be7a17333424475adeafa2a6ca643ed1be45c869a8b4b69098fd7ad2f8d8b50b1eb14b5011e9a5b6ec345d3a2cf282db29052c8463c09d239ee2aa3a97a170f7f3afa435d07b9b5d1be8527b9acdc7dea2c4f5969bae4d8115fb6a7bc72e15045dd1d46540f0a25955257cac2fbae73e3b066a59b27df5f96e122534b2cc6c8c298eafff148aefd6cc9e57f68137392f85fd6d5791a8a3c2ac7c6e02662b86b577ceef4dcece7141aa0ff4e0a6dac436b7be3983a7de4c5d2b6a0124ab2cb83d197059dff5229a6001c66ad4ab6fe55a0319ab26e804bf14d636e292912f1d52cffad48cc180c8b082a78496675fb70e50d5184e704d5195a3a487c76145ffde841c0153a5ddbf52a70a63923b5868e5a433969d359a99965f600fb7a7916d6b2297fb602e59143a2b2a40bdfb795986feea7021bc1361ad120c45b0f6d561a56fc3bcd51533245ef2905c6fb46ae068575457fe13804b3514b9903b76a1890c0b7f8713c67850fa93536299396e43600005dff234c0fdb4329ea7a412b072b91b220d300002eac42dd451616d6236e86b70100cf767cb2cc8337dc54c2214ce0ed6b8295e7d3703c4155a050fd8df6d31d039c98e6a18d2e92fb414df2782c99a79ee56b3e0133c92605895bd2e12deaf7923c7a2004d534e024fa6f0113fa784062203100000000000000000000000000000000000000000000004d7df6fe3a8dfdc8c09ef0fa6366022fe0d329f25802d7f69eead5873945d9a7e48447ef5fe0c99253b2fc61155cbbaf22a4b4ee42e4a78aba821ab83367443c93d7a8e6c0df2c966a3c3e7ae025a84c1830a0c2ba31c6de62873d0578ec0861ab839f36441c8b09885bd5104632b3ad7de4945b6dc9f51a12f77f9019c38f112d4771a1d06ee1ece6f975fb3a21fb6682f7e16971012f7ff77aa4d84090948905685f7e864bed7417f9256cbf742e546588efa4b169a414c5b514d4d384911d116eabcba50eaa36e63feeb1748c8c77939fa1cbc7c470cd4baab5efe145ecb41632a9d3004b01158fea35dd5629e9022585d68a16c7535e251e211e01d1ef0c8604ad8c12a281df04bf13a465e4ce8e0bfba098f3cfd5d5512bbf2742881f828d0a3a77c2a97d94512154f392933daf2cd0da58a8c2eb5737002b26db96d1d53d4b500d9409f68635764369e76dcea08c4fe7c28f529ea340da6351c50db6146d7126feb17a00000000000000000000000000deddd47e8e154c0e7ee38b293c7352b48bf324cee466a4070cb3ea22fdc5cacd6bbe77111921e197257205ed4b3eca34d62f537a29575c70f5dcee40ea0a540c95a61f0655be73f3601e5c2df00f8d1dbd0648532c2e8827305b99d7e2810392000e7a7d428693cebd2b9ff0753d4045fb89b122b55f555f20a45aac094aa2a59d24ee621e7245cf0a266e779319cd9694d1e871e6b82c235ffdda0500000000000000b2fef00b623ede0e7add75cde17a08fec2b752ddc3496d8e1f47a6a92630eb0c182f5f679642c206dc4aa30a83dd431f78c14105e498710821b27954967929f510587ddec437442ed0a7ad3d3f165314c11a633a9d769724ca81867af81bdaa315bb075808a4967369c4af336cd79ed049a1335aa93df0d4db62a75a53d96ac3c4630126752cdd371d575ae0be62cf565ba33abc11a554cd7881b56bfa059f0032527dbbc941ba6726261522fa31bda9c8d4621b9ad35da68296a39d41d6d07b2af1976e6086b11b3cb6be8ce5e5f4bdb17c22e04148fec59c9ab12866465d09a0bd14ccc078d71097b5360244e44a8e72f2e04c6c90788c92094ae8f7efb6debe4b7cac47c226f344d020c9ca238f70f01113c9a77baa9398f14195be7529b9efec7e4721671ab20573d6d9c4d7ae76913236c1835ea1d5d244a78fcd4a7c72623419ea85b419d5d25a2121dbef933922d99484ba0ca9cf34afb84d415696bfe923fe5d11164a6f391baef5653f730ad24551bd309ba202157f4675afc1a79f63674fe54556e153f10f58143fdbce126a95"], 0x18}}], 0x1b1, 0x0) 22:27:30 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xedc000000000, 0x0) 22:27:30 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf9fdffff, 0x0) 22:27:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x100000000000000, 0x0) [ 629.843182][ T995] incfs_lookup_dentry err:-2 [ 629.850724][T17567] incfs_lookup_dentry err:-2 [ 629.873613][T17570] incfs_lookup_dentry err:-2 [ 629.887288][T17570] incfs_lookup_dentry err:-2 22:27:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="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", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) 22:27:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x0, 0x2, 0x6, 0x3, 0x5, 0xfff, 0x3, 0x7fff, 0x1}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x60, 0x4, 0x7, 0x1, 0x7, 0x8, 0x1, 0xfff}, 0x0) 22:27:30 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000000000, 0x0) 22:27:30 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfeffffff, 0x0) 22:27:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x200000000000000, 0x0) [ 629.901587][ T1785] incfs_lookup_dentry err:-2 [ 629.918097][T17573] incfs_lookup_dentry err:-2 [ 629.935321][ T343] incfs_lookup_dentry err:-2 22:27:30 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x100000000000000, 0x0) 22:27:30 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff030000, 0x0) 22:27:30 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x200000000000000, 0x0) [ 629.948486][T17579] incfs_lookup_dentry err:-2 [ 629.957161][T17581] incfs_lookup_dentry err:-2 [ 629.959989][T17585] incfs_lookup_dentry err:-2 [ 629.966829][T17586] incfs_lookup_dentry err:-2 [ 629.971898][T17586] incfs_lookup_dentry err:-2 [ 629.991285][T17585] incfs_lookup_dentry err:-2 [ 630.019389][ T1785] incfs_lookup_dentry err:-2 22:27:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xfd000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:31 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffff1f00, 0x0) 22:27:31 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x300000000000000, 0x0) 22:27:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x300000000000000, 0x0) 22:27:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001200)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000800)="89c475e88dc8ed3c62deb369f169dca6938f64b37d3b4fefc6d96db87fddbe6fc25d1972b088461fe6dc0b277a48ef3f894cee0a71c3f73bbbc0d9c07bc19be9f8b1ab6f2f2609a010ac26438c689cf2c11b2a1152dbd8e136da07e10db8f1a30e0da7d909271834db9c864d575e8bf24708d8764ed66ddf07d89e46", 0x7c}, {&(0x7f0000000880)="cb43bf25ec3e3b1720f9441b3460a6de58ba99fc3dab9829c4617af98550df217e1abbf74e269c0583bd3c92ef9506e0320f0122e01b38f0ca01fab7d5d64c35dffffdf71275744a61f37bc891f175ce7f7276326ff4e99d607b62d277bf998f2a67f96485cbe984c3", 0xfffffffffffffe5f}, {&(0x7f0000000900)="7ebf2b14f8ea81dd079fb604", 0xc}, {&(0x7f0000000940)="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", 0xfd}, {&(0x7f0000002080)="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", 0x1000}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000000836df14c0a3b69682b000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x44000}}], 0x2, 0x20004010) 22:27:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = syz_io_uring_setup(0x4baf, &(0x7f0000000000)={0x0, 0xac3e, 0x2, 0x2, 0xc0, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './file0', [{0x20, '!#%-}'}, {0x20, '%'}], 0xa, "008f4d0cec319b5ad0c9b5c3bbe2a7a5cc23d678acd214aee7529d22fed48574e8284f89771a054ea119"}, 0x3d) io_uring_enter(r1, 0x6620, 0xd44b, 0x2, &(0x7f00000001c0)={[0x2e]}, 0x8) 22:27:31 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffdf9, 0x0) 22:27:31 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400000000000000, 0x0) 22:27:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400000000000000, 0x0) [ 630.768573][ T995] incfs_lookup_dentry err:-2 [ 630.769880][T17606] incfs_lookup_dentry err:-2 [ 630.784068][T17609] incfs_lookup_dentry err:-2 [ 630.786555][T17611] incfs_lookup_dentry err:-2 [ 630.801315][T17611] incfs_lookup_dentry err:-2 [ 630.803771][ T343] incfs_lookup_dentry err:-2 22:27:31 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x500000000000000, 0x0) 22:27:31 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff7f, 0x0) [ 630.823030][ T1785] incfs_lookup_dentry err:-2 [ 630.837459][T17623] incfs_lookup_dentry err:-2 [ 630.856953][T17624] incfs_lookup_dentry err:-2 [ 630.862814][T17628] incfs_lookup_dentry err:-2 [ 630.868019][T17628] incfs_lookup_dentry err:-2 22:27:31 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff8c, 0x0) [ 630.878180][ T343] incfs_lookup_dentry err:-2 [ 630.883442][T17633] incfs_lookup_dentry err:-2 [ 630.890031][T17633] incfs_lookup_dentry err:-2 [ 630.905432][ T1785] incfs_lookup_dentry err:-2 22:27:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xfe000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) 22:27:32 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x600000000000000, 0x0) 22:27:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x500000000000000, 0x0) 22:27:32 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffff0, 0x0) 22:27:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x6, 0x7, 0xffab, 0x6, 0x0, 0x1, 0x4, 0x3}, 0x0) 22:27:32 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x700000000000000, 0x0) 22:27:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) 22:27:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x600000000000000, 0x0) [ 631.640351][ T995] incfs_lookup_dentry err:-2 [ 631.646023][T17644] incfs_lookup_dentry err:-2 [ 631.649018][T17643] incfs_lookup_dentry err:-2 [ 631.657628][T17651] incfs_lookup_dentry err:-2 [ 631.662658][T17651] incfs_lookup_dentry err:-2 [ 631.665778][T17653] incfs_lookup_dentry err:-2 [ 631.672900][T17655] incfs_lookup_dentry err:-2 [ 631.678374][ T343] incfs_lookup_dentry err:-2 [ 631.680010][T17655] incfs_lookup_dentry err:-2 22:27:32 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffff6, 0x0) 22:27:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) 22:27:32 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800000000000000, 0x0) [ 631.699662][ T1785] incfs_lookup_dentry err:-2 [ 631.702358][T17660] incfs_lookup_dentry err:-2 [ 631.719116][T17661] incfs_lookup_dentry err:-2 [ 631.721332][T17663] incfs_lookup_dentry err:-2 [ 631.735745][ T343] incfs_lookup_dentry err:-2 [ 631.735928][T17667] incfs_lookup_dentry err:-2 [ 631.748786][T17668] incfs_lookup_dentry err:-2 [ 631.757019][T17672] incfs_lookup_dentry err:-2 [ 631.763298][T17667] incfs_lookup_dentry err:-2 [ 631.770115][ T343] incfs_lookup_dentry err:-2 [ 631.784603][ T1785] incfs_lookup_dentry err:-2 22:27:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xfeffffff, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:32 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffffe, 0x0) 22:27:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) 22:27:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x700000000000000, 0x0) 22:27:32 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x900000000000000, 0x0) 22:27:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$packet(0x11, 0x0, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="0503092c5801480401020200c52cf7c25975e010b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) r3 = syz_io_uring_setup(0x7af7, &(0x7f0000000240)={0x0, 0x40000, 0x0, 0x3, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ff6000/0x9000)=nil, &(0x7f0000000080), &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000008, 0x30, r3, 0x85587000) 22:27:32 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000000000, 0x0) 22:27:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) [ 632.524650][ T995] incfs_lookup_dentry err:-2 [ 632.529021][T17683] incfs_lookup_dentry err:-2 [ 632.532156][T17680] incfs_lookup_dentry err:-2 [ 632.538295][T17686] incfs_lookup_dentry err:-2 [ 632.545677][T17689] incfs_lookup_dentry err:-2 [ 632.554031][T17691] incfs_lookup_dentry err:-2 [ 632.559862][ T343] incfs_lookup_dentry err:-2 [ 632.561204][T17686] incfs_lookup_dentry err:-2 22:27:33 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa00000000000000, 0x0) 22:27:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x1, &(0x7f0000000000)={0xffff, 0x3ffc0000}, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) 22:27:33 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xedc000000000, 0x0) 22:27:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800000000000000, 0x0) [ 632.571909][T17692] incfs_lookup_dentry err:-2 [ 632.580328][T17695] incfs_lookup_dentry err:-2 [ 632.591718][ T343] incfs_lookup_dentry err:-2 [ 632.623497][ T1785] incfs_lookup_dentry err:-2 [ 632.625929][T17701] incfs_lookup_dentry err:-2 [ 632.642789][T17709] incfs_lookup_dentry err:-2 [ 632.654099][T17710] incfs_lookup_dentry err:-2 [ 632.658453][ T343] incfs_lookup_dentry err:-2 [ 632.659400][T17712] incfs_lookup_dentry err:-2 [ 632.674385][T17712] incfs_lookup_dentry err:-2 [ 632.690164][ T1785] incfs_lookup_dentry err:-2 22:27:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xffff0000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) 22:27:33 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb00000000000000, 0x0) 22:27:33 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000000000, 0x0) 22:27:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x900000000000000, 0x0) 22:27:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = pidfd_open(0x0, 0x0) tee(r1, r0, 0x3f, 0xa) getrlimit(0x5, &(0x7f0000000000)) 22:27:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) 22:27:33 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x100000000000000, 0x0) 22:27:33 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc00000000000000, 0x0) [ 633.413063][T17718] incfs_lookup_dentry err:-2 [ 633.417301][ T995] incfs_lookup_dentry err:-2 [ 633.421626][T17722] incfs_lookup_dentry err:-2 [ 633.434510][ T343] incfs_lookup_dentry err:-2 [ 633.436710][T17723] incfs_lookup_dentry err:-2 [ 633.446732][T17728] incfs_lookup_dentry err:-2 [ 633.449446][T17725] incfs_lookup_dentry err:-2 [ 633.452475][T17729] incfs_lookup_dentry err:-2 22:27:33 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd00000000000000, 0x0) 22:27:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa00000000000000, 0x0) 22:27:33 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe00000000000000, 0x0) [ 633.476654][T17729] incfs_lookup_dentry err:-2 [ 633.485326][T17734] incfs_lookup_dentry err:-2 [ 633.498527][ T1785] incfs_lookup_dentry err:-2 [ 633.516057][ T343] incfs_lookup_dentry err:-2 [ 633.519192][T17746] incfs_lookup_dentry err:-2 [ 633.529263][T17750] incfs_lookup_dentry err:-2 [ 633.535886][T17750] incfs_lookup_dentry err:-2 [ 633.552132][ T1785] incfs_lookup_dentry err:-2 22:27:34 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) 22:27:34 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x200000000000000, 0x0) 22:27:34 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000000000000, 0x0) 22:27:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb00000000000000, 0x0) 22:27:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = getpid() ptrace(0x10, r1) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x5, 0x7fe000, 0x3f, 0x9c, 0x8, 0x3, 0x2}, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, r0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) 22:27:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xfffffdef, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:34 executing program 5: sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x5c, 0xd, 0x6, 0x401, 0x0, 0x0, {0x5, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xe}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x3df8446d171f6644) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:34 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x300000000000000, 0x0) 22:27:34 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1100000000000000, 0x0) [ 634.309508][ T995] incfs_lookup_dentry err:-2 [ 634.310370][T17756] incfs_lookup_dentry err:-2 [ 634.323728][T17759] incfs_lookup_dentry err:-2 [ 634.332087][T17763] incfs_lookup_dentry err:-2 [ 634.339438][T17764] incfs_lookup_dentry err:-2 [ 634.345449][T17767] incfs_lookup_dentry err:-2 22:27:34 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) 22:27:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc00000000000000, 0x0) 22:27:34 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400000000000000, 0x0) 22:27:34 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1200000000000000, 0x0) [ 634.361219][ T343] incfs_lookup_dentry err:-2 [ 634.371910][T17767] incfs_lookup_dentry err:-2 [ 634.385897][T17776] incfs_lookup_dentry err:-2 [ 634.392417][ T1785] incfs_lookup_dentry err:-2 22:27:34 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1900000000000000, 0x0) 22:27:34 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x500000000000000, 0x0) 22:27:34 executing program 3: syz_open_dev$evdev(0x0, 0x0, 0x0) [ 634.409463][T17780] incfs_lookup_dentry err:-2 [ 634.418722][T17785] incfs_lookup_dentry err:-2 [ 634.424906][T17788] incfs_lookup_dentry err:-2 [ 634.449762][ T343] incfs_lookup_dentry err:-2 [ 634.452844][T17788] incfs_lookup_dentry err:-2 22:27:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd00000000000000, 0x0) [ 634.467299][T17795] incfs_lookup_dentry err:-2 [ 634.475674][ T1785] incfs_lookup_dentry err:-2 [ 634.504202][ T343] incfs_lookup_dentry err:-2 [ 634.505021][T17802] incfs_lookup_dentry err:-2 [ 634.515055][T17804] incfs_lookup_dentry err:-2 [ 634.521014][T17804] incfs_lookup_dentry err:-2 [ 634.531117][ T1785] incfs_lookup_dentry err:-2 22:27:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xffffff7f, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x215080, 0x44) bind$bt_rfcomm(r1, 0x0, 0x0) io_uring_setup(0x3812, &(0x7f0000000000)={0x0, 0x89bf, 0x15, 0x1, 0x3c0, 0x0, r0}) open(&(0x7f00000000c0)='./file0\x00', 0xaa100, 0x12) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) 22:27:35 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000000000000, 0x0) 22:27:35 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x600000000000000, 0x0) 22:27:35 executing program 3: syz_open_dev$evdev(0x0, 0x0, 0x0) 22:27:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe00000000000000, 0x0) 22:27:35 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x700000000000000, 0x0) 22:27:35 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010000000000000, 0x0) 22:27:35 executing program 3: syz_open_dev$evdev(0x0, 0x0, 0x0) [ 635.197561][ T995] incfs_lookup_dentry err:-2 [ 635.208458][T17812] incfs_lookup_dentry err:-2 [ 635.209636][T17817] incfs_lookup_dentry err:-2 [ 635.224630][T17820] incfs_lookup_dentry err:-2 [ 635.232844][T17822] incfs_lookup_dentry err:-2 [ 635.241966][ T343] incfs_lookup_dentry err:-2 22:27:35 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800000000000000, 0x0) 22:27:35 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2500000000000000, 0x0) 22:27:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) [ 635.248994][T17822] incfs_lookup_dentry err:-2 [ 635.263387][T17829] incfs_lookup_dentry err:-2 [ 635.280432][ T343] incfs_lookup_dentry err:-2 [ 635.294543][ T1785] incfs_lookup_dentry err:-2 [ 635.306819][T17839] incfs_lookup_dentry err:-2 [ 635.312424][T17843] incfs_lookup_dentry err:-2 [ 635.330722][ T343] incfs_lookup_dentry err:-2 22:27:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xffffff97, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000000000000, 0x0) 22:27:36 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x900000000000000, 0x0) 22:27:36 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2f03000000000000, 0x0) 22:27:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x700000000000000, 0x0) 22:27:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002380)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002280)=[{{&(0x7f0000000440), 0x6e, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/34, 0x22}, {&(0x7f0000000500)=""/156, 0x9c}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="15000000007a5500004401b04a10152c018ee2ffdd81867656d65ec5a9ec", @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x88}}, {{&(0x7f00000006c0), 0x6e, &(0x7f0000001b40)=[{&(0x7f0000000740)=""/73, 0x49}, {&(0x7f00000007c0)=""/244, 0xf4}, {&(0x7f00000008c0)=""/119, 0x77}, {&(0x7f0000000940)=""/235, 0xeb}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/104, 0x68}, {&(0x7f0000002440)=""/102400, 0x19000}, {&(0x7f0000001b00)=""/58, 0x3a}], 0x8, &(0x7f0000001bc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001cc0)=""/72, 0x48}], 0x1, &(0x7f0000001d80)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000002180)=[{&(0x7f0000001e80)=""/85, 0x55}, {&(0x7f0000001f00)=""/106, 0x6a}, {&(0x7f0000001f80)=""/18, 0x12}, {&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000002040)=""/92, 0x5c}, {&(0x7f00000020c0)=""/138, 0x8a}], 0x6, &(0x7f0000002200)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x58}}], 0x4, 0x20, &(0x7f00000023c0)={r4, r5+60000000}) sched_setattr(r6, &(0x7f0000002400)={0x38, 0x6, 0x64, 0xf7, 0x3, 0x9, 0x75, 0x4}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x800000, 0x0, &(0x7f0000000000)="9125ffedfa63a9b94f0ede35a4e826989661bfdacd780c37f96b1148c3d04be2728d34fd56e8724b78ef14771a0f", 0x9ae, 0x0, 0x1, {0x2, r3}}, 0x9) setrlimit(0x2, &(0x7f00000000c0)={0xd685, 0x8}) 22:27:36 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa00000000000000, 0x0) 22:27:36 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f000000, 0x0) 22:27:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1100000000000000, 0x0) [ 636.096926][ T995] incfs_lookup_dentry err:-2 [ 636.108273][T17849] incfs_lookup_dentry err:-2 [ 636.115251][T17852] incfs_lookup_dentry err:-2 [ 636.117100][T17857] incfs_lookup_dentry err:-2 [ 636.123597][T17855] incfs_lookup_dentry err:-2 [ 636.127790][T17857] incfs_lookup_dentry err:-2 [ 636.130929][T17859] incfs_lookup_dentry err:-2 22:27:36 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3003000000000000, 0x0) 22:27:36 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb00000000000000, 0x0) [ 636.159345][ T343] incfs_lookup_dentry err:-2 [ 636.167375][ T1785] incfs_lookup_dentry err:-2 [ 636.186390][T17870] incfs_lookup_dentry err:-2 [ 636.194138][T17873] incfs_lookup_dentry err:-2 [ 636.199571][T17869] incfs_lookup_dentry err:-2 22:27:36 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc00000000000000, 0x0) [ 636.211254][T17878] incfs: ino conflict with backing FS 3 [ 636.235951][T17873] incfs_lookup_dentry err:-2 [ 636.244689][ T343] incfs_lookup_dentry err:-2 [ 636.261280][ T1785] incfs_lookup_dentry err:-2 22:27:37 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x19000000, 0x0) 22:27:37 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3103000000000000, 0x0) 22:27:37 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd00000000000000, 0x0) 22:27:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1200000000000000, 0x0) 22:27:37 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000000)={0x1, 0x0, "6587af", 0x0, 0x7}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000/0x11000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x2, 0x9, 0x81, 0x4, 0x0, 0x18, 0x28022, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x0, 0x2}, 0x1000, 0x8, 0x0, 0x3, 0x2, 0x2, 0x1, 0x0, 0x2, 0x0, 0x1000}, 0x0, 0x8, r0, 0x0) 22:27:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xfffffffe, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:37 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f00000000000000, 0x0) 22:27:37 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe00000000000000, 0x0) [ 636.972478][ T995] incfs_lookup_dentry err:-2 [ 636.979587][T17887] incfs_lookup_dentry err:-2 [ 636.986298][T17890] incfs_lookup_dentry err:-2 [ 636.997104][T17899] incfs_lookup_dentry err:-2 [ 637.002947][T17895] incfs_lookup_dentry err:-2 [ 637.017706][T17899] incfs_lookup_dentry err:-2 22:27:37 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000000000000, 0x0) 22:27:37 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000000000000, 0x0) 22:27:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1b00000000000000, 0x0) 22:27:37 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1100000000000000, 0x0) [ 637.024938][T17898] incfs: ino conflict with backing FS 3 22:27:37 executing program 3 (fault-call:0 fault-nth:0): syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) 22:27:37 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4800000000000000, 0x0) 22:27:37 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1200000000000000, 0x0) 22:27:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = gettid() tkill(r0, 0x1000000000016) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000140)={&(0x7f0000000040)="f3", 0x1}) sched_setattr(r0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0) r1 = syz_io_uring_setup(0x43ede, &(0x7f0000000240)={0x0, 0x0, 0x22, 0x0, 0x31f, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0xe000)=nil, &(0x7f0000000180), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getrlimit(0xb, &(0x7f0000000100)) sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x1, 0xd, 0xae84, 0x400, 0x6, 0x80000001, 0x1f, 0x3904, 0x10000}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) [ 637.068068][ T1785] incfs_lookup_dentry err:-2 [ 637.077478][ T343] incfs_lookup_dentry err:-2 [ 637.093565][T17919] incfs_lookup_dentry err:-2 [ 637.103029][T17922] incfs_lookup_dentry err:-2 [ 637.109039][T17927] incfs_lookup_dentry err:-2 [ 637.109452][T17925] incfs_lookup_dentry err:-2 22:27:37 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) [ 637.134212][T17925] incfs_lookup_dentry err:-2 [ 637.141310][ T343] incfs_lookup_dentry err:-2 [ 637.166230][ T1785] incfs_lookup_dentry err:-2 [ 637.172609][T17936] incfs_lookup_dentry err:-2 [ 637.178434][T17938] incfs_lookup_dentry err:-2 [ 637.188377][ T343] incfs_lookup_dentry err:-2 22:27:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x4000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:38 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c00000000000000, 0x0) 22:27:38 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1900000000000000, 0x0) 22:27:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1f00000000000000, 0x0) 22:27:38 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) 22:27:38 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000000000000, 0x0) 22:27:38 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x3, 0x0) 22:27:38 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000000000000000, 0x0) 22:27:38 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010000000000000, 0x0) [ 637.854717][T17941] incfs_lookup_dentry err:-2 [ 637.858398][ T995] incfs_lookup_dentry err:-2 [ 637.864134][T17946] incfs_lookup_dentry err:-2 [ 637.869765][T17946] incfs_lookup_dentry err:-2 [ 637.871224][T17944] incfs_lookup_dentry err:-2 [ 637.880801][T17949] incfs_lookup_dentry err:-2 [ 637.893201][T17949] incfs_lookup_dentry err:-2 [ 637.900184][ T343] incfs_lookup_dentry err:-2 22:27:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000000000000, 0x0) [ 637.921395][T17952] incfs_lookup_dentry err:-2 [ 637.935704][ T1785] incfs_lookup_dentry err:-2 [ 637.944547][T17958] incfs_lookup_dentry err:-2 [ 637.950703][T17965] incfs_lookup_dentry err:-2 [ 637.956250][T17965] incfs_lookup_dentry err:-2 [ 637.960869][T17966] incfs_lookup_dentry err:-2 [ 637.968509][T17968] incfs_lookup_dentry err:-2 [ 637.973220][ T343] incfs_lookup_dentry err:-2 [ 637.975451][T17968] incfs_lookup_dentry err:-2 [ 637.988806][ T1785] incfs_lookup_dentry err:-2 [ 638.770484][ T995] incfs_lookup_dentry err:-2 22:27:40 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6800000000000000, 0x0) 22:27:40 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2500000000000000, 0x0) 22:27:40 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x4, 0x0) 22:27:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3edb, &(0x7f0000000240)={0x0, 0x6249, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010000000000000, 0x0) 22:27:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x5020000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:40 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c00000000000000, 0x0) 22:27:40 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3802000000000000, 0x0) 22:27:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2500000000000000, 0x0) [ 640.146772][T17975] incfs_lookup_dentry err:-2 [ 640.154351][T17977] incfs_lookup_dentry err:-2 [ 640.165681][T17978] incfs_lookup_dentry err:-2 [ 640.167088][T17983] incfs_lookup_dentry err:-2 [ 640.175276][T17985] incfs_lookup_dentry err:-2 [ 640.182791][T17985] incfs_lookup_dentry err:-2 [ 640.188966][T17983] incfs_lookup_dentry err:-2 22:27:40 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7400000000000000, 0x0) 22:27:40 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f00000000000000, 0x0) 22:27:40 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x5, 0x0) [ 640.199726][ T1785] incfs_lookup_dentry err:-2 22:27:40 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a00000000000000, 0x0) 22:27:40 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff00000000, 0x0) [ 640.230152][ T343] incfs_lookup_dentry err:-2 [ 640.248994][T17999] incfs_lookup_dentry err:-2 [ 640.255306][T18001] incfs_lookup_dentry err:-2 [ 640.258474][T18007] incfs_lookup_dentry err:-2 [ 640.266410][T18009] incfs_lookup_dentry err:-2 [ 640.268835][T18007] incfs_lookup_dentry err:-2 22:27:40 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000000000000, 0x0) [ 640.282770][T18009] incfs_lookup_dentry err:-2 22:27:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) socket(0x25, 0x3, 0x800) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f00000000000000, 0x0) [ 640.306055][ T343] incfs_lookup_dentry err:-2 [ 640.311654][ T1785] incfs_lookup_dentry err:-2 [ 640.330952][T18019] incfs_lookup_dentry err:-2 [ 640.338079][T18022] incfs_lookup_dentry err:-2 [ 640.346040][T18022] incfs_lookup_dentry err:-2 [ 640.357249][ T1785] incfs_lookup_dentry err:-2 22:27:41 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf0ffffff00000000, 0x0) 22:27:41 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x6, 0x0) 22:27:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x80030000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:41 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4202000000000000, 0x0) 22:27:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000000000000, 0x0) 22:27:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000000)={0x0, 0xf6db, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x4) io_uring_enter(r1, 0x693e, 0x6228, 0x2, &(0x7f0000000180)={[0x6180]}, 0x8) 22:27:41 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4302000000000000, 0x0) [ 641.020844][ T995] incfs_lookup_dentry err:-2 [ 641.028172][T18031] incfs_lookup_dentry err:-2 [ 641.028592][T18028] incfs_lookup_dentry err:-2 [ 641.040424][T18035] incfs_lookup_dentry err:-2 [ 641.048057][T18037] incfs_lookup_dentry err:-2 [ 641.054295][T18035] incfs_lookup_dentry err:-2 [ 641.060057][T18038] incfs_lookup_dentry err:-2 22:27:41 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff00000000, 0x0) 22:27:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4302000000000000, 0x0) 22:27:41 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x7, 0x0) 22:27:41 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4800000000000000, 0x0) 22:27:41 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf9fdffff00000000, 0x0) [ 641.070428][T18038] incfs_lookup_dentry err:-2 [ 641.081771][ T1785] incfs_lookup_dentry err:-2 [ 641.086533][ T343] incfs_lookup_dentry err:-2 [ 641.099010][T18046] incfs_lookup_dentry err:-2 [ 641.110232][T18050] incfs_lookup_dentry err:-2 22:27:41 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c00000000000000, 0x0) [ 641.128077][T18050] incfs_lookup_dentry err:-2 [ 641.133268][T18053] incfs_lookup_dentry err:-2 [ 641.138435][T18059] incfs_lookup_dentry err:-2 [ 641.144430][T18059] incfs_lookup_dentry err:-2 [ 641.156735][ T1785] incfs_lookup_dentry err:-2 [ 641.170841][ T343] incfs_lookup_dentry err:-2 22:27:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x100000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4800000000000000, 0x0) 22:27:42 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfeffffff00000000, 0x0) 22:27:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x7eca, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = gettid() prlimit64(r2, 0x0, &(0x7f0000000040)={0x1, 0xffffffff}, &(0x7f00000000c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) sched_setattr(r3, &(0x7f0000000100)={0x38, 0x1, 0x10000040, 0x5, 0x0, 0x6, 0x5, 0x4, 0x1, 0xe3}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) 22:27:42 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x8, 0x0) 22:27:42 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000000000000000, 0x0) 22:27:42 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff03000000000000, 0x0) 22:27:42 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x9, 0x0) [ 641.917986][T18074] incfs_lookup_dentry err:-2 [ 641.918989][ T995] incfs_lookup_dentry err:-2 [ 641.929079][T18078] incfs_lookup_dentry err:-2 [ 641.932038][T18069] incfs_lookup_dentry err:-2 [ 641.935462][T18078] incfs_lookup_dentry err:-2 [ 641.944083][T18079] incfs_lookup_dentry err:-2 [ 641.956996][ T343] incfs_lookup_dentry err:-2 [ 641.957928][T18082] incfs_lookup_dentry err:-2 22:27:42 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6800000000000000, 0x0) 22:27:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c00000000000000, 0x0) 22:27:42 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffff1f0000000000, 0x0) [ 641.968266][T18079] incfs_lookup_dentry err:-2 [ 641.986783][T18085] incfs_lookup_dentry err:-2 [ 641.987118][ T1785] incfs_lookup_dentry err:-2 [ 641.999945][T18090] incfs_lookup_dentry err:-2 [ 642.012145][T18092] incfs_lookup_dentry err:-2 22:27:42 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c00000000000000, 0x0) [ 642.016905][T18090] incfs_lookup_dentry err:-2 [ 642.043994][ T343] incfs_lookup_dentry err:-2 [ 642.047368][T18102] incfs_lookup_dentry err:-2 [ 642.060103][T18102] incfs_lookup_dentry err:-2 [ 642.079499][ T1785] incfs_lookup_dentry err:-2 22:27:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x200000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = clone3(&(0x7f00000003c0)={0x2800000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), {0x1d}, &(0x7f00000002c0)=""/237, 0xed, &(0x7f0000000180)=""/27, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x6}, 0x58) prlimit64(r0, 0xd, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) 22:27:43 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xa, 0x0) 22:27:43 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff7f00000000, 0x0) 22:27:43 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7400000000000000, 0x0) 22:27:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000000000000000, 0x0) 22:27:43 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a00000000000000, 0x0) [ 642.812866][ T995] incfs_lookup_dentry err:-2 [ 642.821130][T18108] incfs_lookup_dentry err:-2 [ 642.823231][T18112] incfs_lookup_dentry err:-2 [ 642.832456][T18116] incfs_lookup_dentry err:-2 [ 642.841036][T18117] incfs_lookup_dentry err:-2 [ 642.846725][T18116] incfs_lookup_dentry err:-2 [ 642.852548][T18120] incfs_lookup_dentry err:-2 22:27:43 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xb, 0x0) 22:27:43 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffffff00000000, 0x0) 22:27:43 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff00000000, 0x0) 22:27:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6800000000000000, 0x0) 22:27:43 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xbc01000000000000, 0x0) [ 642.866216][ T343] incfs_lookup_dentry err:-2 [ 642.866825][T18120] incfs_lookup_dentry err:-2 [ 642.895755][ T1785] incfs_lookup_dentry err:-2 [ 642.911757][T18134] incfs_lookup_dentry err:-2 [ 642.917724][T18137] incfs_lookup_dentry err:-2 [ 642.924981][T18137] incfs_lookup_dentry err:-2 [ 642.938132][T18133] incfs_lookup_dentry err:-2 [ 642.943584][ T1785] incfs_lookup_dentry err:-2 [ 642.944409][T18142] incfs_lookup_dentry err:-2 [ 642.956131][T18142] incfs_lookup_dentry err:-2 [ 642.970034][ T343] incfs_lookup_dentry err:-2 22:27:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x300000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:44 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 22:27:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c00000000000000, 0x0) 22:27:44 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc601000000000000, 0x0) 22:27:44 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xc, 0x0) 22:27:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getrlimit(0x7, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x3, 0x4, 0x9, 0x14c, 0x1, 0x9, 0x4, 0x0, 0xe84b413}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 22:27:44 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf0ffffff00000000, 0x0) [ 643.697679][ T995] incfs_lookup_dentry err:-2 [ 643.703338][T18151] incfs_lookup_dentry err:-2 [ 643.709302][T18150] incfs_lookup_dentry err:-2 [ 643.710726][T18155] incfs_lookup_dentry err:-2 [ 643.719123][T18153] incfs: ino conflict with backing FS 3 [ 643.725029][T18158] incfs_lookup_dentry err:-2 [ 643.726623][T18155] incfs_lookup_dentry err:-2 [ 643.734324][T18158] incfs_lookup_dentry err:-2 [ 643.738919][T18156] incfs_lookup_dentry err:-2 22:27:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7400000000000000, 0x0) 22:27:44 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xd, 0x0) 22:27:44 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff00000000, 0x0) [ 643.752107][T18162] incfs: ino conflict with backing FS 3 [ 643.759708][ T1785] incfs_lookup_dentry err:-2 [ 643.765304][ T343] incfs_lookup_dentry err:-2 [ 643.784326][T18167] incfs_lookup_dentry err:-2 [ 643.796387][T18169] incfs_lookup_dentry err:-2 22:27:44 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2) 22:27:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a00000000000000, 0x0) [ 643.800507][T18172] incfs_lookup_dentry err:-2 [ 643.810729][T18172] incfs_lookup_dentry err:-2 [ 643.811723][T18174] incfs_lookup_dentry err:-2 [ 643.828425][T18178] incfs: ino conflict with backing FS 3 [ 643.829424][T18174] incfs_lookup_dentry err:-2 [ 643.837040][T18180] incfs: ino conflict with backing FS 3 [ 643.848147][ T1785] incfs_lookup_dentry err:-2 [ 643.865197][ T343] incfs_lookup_dentry err:-2 [ 643.869186][T18182] incfs_lookup_dentry err:-2 [ 643.877082][T18183] incfs_lookup_dentry err:-2 [ 643.884093][T18183] incfs_lookup_dentry err:-2 [ 643.894516][ T1785] incfs_lookup_dentry err:-2 22:27:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x400000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:45 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf9fdffff00000000, 0x0) 22:27:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() ptrace(0x10, r0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x6, 0x1, 0x2, 0x6679, 0xe3fc, 0x6, 0x3c27, 0x4, 0x1}, 0x0) sched_setattr(r0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x4}, 0x0) r1 = getpid() ptrace(0x10, r1) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x3, 0x20, 0x7, 0x2, 0x7, 0x1, 0x81, 0x3, 0x800}, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x34b5, 0x0, 0x1, 0x116}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) 22:27:45 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xe, 0x0) 22:27:45 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r0, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x4, 0x17}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x200408d0}, 0x40010) r2 = syz_open_dev$vcsu(&(0x7f0000000280), 0x1cd, 0x101000) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r0, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x2}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x9b}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x47}]}, 0x70}}, 0x4000000) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff00000000, 0x0) 22:27:45 executing program 5: prlimit64(0x0, 0x5, &(0x7f00000000c0)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x1000, 0x9, 0x0, 0x11da46de, 0x8001, 0x0, 0x10000}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x10c, &(0x7f0000000200)=0x800, 0x0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffe, {{0x5, 0x4, 0x0, 0xe, 0x14, 0x0, 0x0, 0xc, 0x0, 0x0, @multicast1, @multicast2}}}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x200) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r5, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000340)={'syztnl2\x00', &(0x7f00000002c0)={'syztnl2\x00', r3, 0x4, 0x6, 0x90, 0x8f90000, 0x10, @private2, @private2, 0x40, 0x80, 0x7ff, 0x3}}) sched_setattr(r4, &(0x7f0000000180)={0x38, 0x6, 0x10, 0xffffffff, 0x80000000, 0x8, 0xffff, 0x100000001, 0x6, 0x732a}, 0x0) 22:27:45 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) [ 644.602879][ T995] incfs_lookup_dentry err:-2 [ 644.609146][T18192] incfs: ino conflict with backing FS 3 [ 644.616765][T18195] incfs_lookup_dentry err:-2 [ 644.627045][T18197] incfs_lookup_dentry err:-2 [ 644.627950][T18191] incfs_lookup_dentry err:-2 [ 644.638485][T18197] incfs_lookup_dentry err:-2 22:27:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xbc01000000000000, 0x0) 22:27:45 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfeffffff00000000, 0x0) 22:27:45 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff03000000000000, 0x0) [ 644.651241][T18201] incfs_lookup_dentry err:-2 [ 644.658598][ T1785] incfs_lookup_dentry err:-2 [ 644.661538][T18206] incfs: ino conflict with backing FS 3 [ 644.663607][T18202] incfs_lookup_dentry err:-2 [ 644.681380][T18202] incfs_lookup_dentry err:-2 [ 644.690349][T18210] incfs_lookup_dentry err:-2 [ 644.696485][T18213] incfs: ino conflict with backing FS 3 22:27:45 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x10, 0x0) [ 644.706202][T18215] incfs_lookup_dentry err:-2 [ 644.711870][ T343] incfs_lookup_dentry err:-2 [ 644.724742][T18215] incfs_lookup_dentry err:-2 [ 644.738993][T18218] incfs_lookup_dentry err:-2 [ 644.750059][T18224] incfs_lookup_dentry err:-2 [ 644.758760][ T1785] incfs_lookup_dentry err:-2 [ 644.765470][T18224] incfs_lookup_dentry err:-2 [ 644.774636][ T343] incfs_lookup_dentry err:-2 22:27:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x500000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:45 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002f40)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002d80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000300)=""/110, 0x6e}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000004c0)=""/98, 0x62}], 0x4}}, {{&(0x7f0000000540), 0x6e, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/49, 0x31}], 0x1}}, {{&(0x7f0000000680), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000700)=""/123, 0x7b}], 0x1, &(0x7f00000007c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{&(0x7f00000008c0), 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000940)=""/238, 0xee}, {&(0x7f0000000a40)=""/142, 0x8e}, {&(0x7f0000000b00)=""/226, 0xe2}, {&(0x7f0000000c00)=""/62, 0x3e}, {&(0x7f0000000c40)=""/156, 0x9c}], 0x5, &(0x7f0000000d80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd0}}, {{&(0x7f0000000e80), 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000f00)=""/215, 0xd7}, {&(0x7f0000001000)=""/179, 0xb3}, {&(0x7f00000010c0)=""/24, 0x18}, {&(0x7f0000001100)=""/221, 0xdd}, {&(0x7f0000001200)=""/185, 0xb9}, {&(0x7f00000012c0)=""/240, 0xf0}, {&(0x7f00000013c0)=""/117, 0x75}, {&(0x7f0000001440)=""/15, 0xf}, {&(0x7f0000001480)=""/42, 0x2a}, {&(0x7f00000014c0)=""/213, 0xd5}], 0xa, &(0x7f0000001680)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000016c0)=@abs, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000001740)=""/66, 0x42}, {&(0x7f00000017c0)=""/32, 0x20}, {&(0x7f0000001800)=""/205, 0xcd}, {&(0x7f0000001900)=""/5, 0x5}, {&(0x7f0000001940)=""/202, 0xca}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x6, &(0x7f0000002ac0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000002b00), 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002b80)=""/101, 0x65}, {&(0x7f0000002c00)=""/226, 0xe2}, {&(0x7f0000002d00)=""/32, 0x20}], 0x3}}], 0x7, 0x100, &(0x7f0000002f80)={r0, r1+10000000}) r3 = geteuid() newfstatat(0xffffffffffffff9c, &(0x7f0000002fc0)='./file0/file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000003080)={{}, {0x1, 0x4}, [{0x2, 0x1, r2}, {0x2, 0x4, 0xee00}, {0x2, 0x2, r3}, {0x2, 0x5, 0xee00}, {0x2, 0x0, r4}, {0x2, 0x0, 0xee01}, {0x2, 0x4, 0xffffffffffffffff}], {0x4, 0x1}, [{0x8, 0x0, r6}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x2}, {0x8, 0x6, 0xffffffffffffffff}, {0x8, 0x3, 0xee01}, {0x8, 0x0, 0xee00}], {0x10, 0x1}, {0x20, 0x5}}, 0x8c, 0x2) chroot(&(0x7f0000000140)='./file0\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0xc0, 0x40) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f00000001c0)={0x0, 0x0, 0x6, 0x80000000, "59ea8f39853cf3c7b319656966db371bc7d5adcfecd71100e6b0363442322cac"}) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newrule={0x30, 0x20, 0x1, 0x0, 0x0, {}, [@FRA_GENERIC_POLICY=@FRA_OIFNAME={0x14, 0x11, 'ipvlan0\x00'}]}, 0x30}}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x11) 22:27:45 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffff1f0000000000, 0x0) 22:27:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf0ffffff00000000, 0x0) 22:27:45 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x11, 0x0) 22:27:45 executing program 5: ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000000)=0x7f) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000002c0)) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0xffffffffffffffff, 0x200000) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x8, 0x0, 0xfffffffa, 0x6e, 0x1, 0x3, 0x9, 0x26bc3f5a}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) 22:27:46 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff7f00000000, 0x0) 22:27:46 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x12, 0x0) [ 645.525057][ T995] incfs_lookup_dentry err:-2 [ 645.526985][T18231] incfs_lookup_dentry err:-2 [ 645.536867][T18232] incfs_lookup_dentry err:-2 [ 645.545434][T18236] incfs_lookup_dentry err:-2 [ 645.545468][T18235] incfs: ino conflict with backing FS 3 [ 645.550965][T18238] incfs_lookup_dentry err:-2 [ 645.556498][T18240] incfs_lookup_dentry err:-2 [ 645.567365][T18240] incfs_lookup_dentry err:-2 22:27:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff00000000, 0x0) 22:27:46 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x21) chdir(&(0x7f0000000000)='./file1\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 645.587800][ T343] incfs_lookup_dentry err:-2 [ 645.588995][T18238] incfs_lookup_dentry err:-2 [ 645.597449][T18235] incfs: ino conflict with backing FS 3 [ 645.606100][ T1785] incfs_lookup_dentry err:-2 [ 645.608492][T18248] incfs_lookup_dentry err:-2 [ 645.623403][T18249] incfs_lookup_dentry err:-2 [ 645.624015][T18251] incfs_lookup_dentry err:-2 [ 645.630429][T18252] incfs_lookup_dentry err:-2 22:27:46 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x25, 0x0) 22:27:46 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffffff00000000, 0x0) [ 645.634740][T18251] incfs_lookup_dentry err:-2 [ 645.649472][ T343] incfs_lookup_dentry err:-2 [ 645.654631][T18254] incfs: ino conflict with backing FS 3 [ 645.674431][T18252] incfs_lookup_dentry err:-2 [ 645.678129][T18256] incfs_lookup_dentry err:-2 [ 645.693878][T18262] incfs_lookup_dentry err:-2 [ 645.705074][T18262] incfs_lookup_dentry err:-2 [ 645.710575][ T1785] incfs_lookup_dentry err:-2 [ 645.717500][ T343] incfs_lookup_dentry err:-2 22:27:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x600000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x5, 0x8, 0x2b0e, 0x7fff, 0x3, 0x8, 0x0, 0x7, 0xa3ba}, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x2010, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x6, 0x2, 0x0, 0x4, 0x4, 0x1}, 0x7b7d70d3) 22:27:46 executing program 4: r0 = gettid() tkill(r0, 0x1000000000016) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000140)={&(0x7f0000000040)="f3", 0x1}) ptrace$setopts(0xffffffffffffffff, r0, 0x7, 0x12) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf9fdffff00000000, 0x0) 22:27:46 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x11) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000300)={{}, {0x1, 0x4}, [{0x2, 0x3, 0xffffffffffffffff}, {0x2, 0x6, 0xee00}, {0x2, 0x2, 0xee00}, {0x2, 0x8, 0xee01}, {0x2, 0x0, r0}, {}, {0x2, 0x2, r2}], {0x4, 0x2}, [{0x8, 0x0, 0xee01}, {0x8, 0x1, 0xee01}], {0x10, 0x4}, {0x20, 0x6}}, 0x6c, 0x3) bind(r1, &(0x7f00000003c0)=@x25, 0x80) 22:27:46 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x48, 0x0) 22:27:46 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') [ 646.397958][ T995] incfs_lookup_dentry err:-2 [ 646.399862][T18268] incfs_lookup_dentry err:-2 [ 646.406960][T18269] incfs_lookup_dentry err:-2 [ 646.411524][T18272] incfs: ino conflict with backing FS 3 [ 646.417702][T18274] incfs_lookup_dentry err:-2 [ 646.418908][T18276] incfs_lookup_dentry err:-2 [ 646.424842][T18275] incfs_lookup_dentry err:-2 [ 646.432254][T18274] incfs_lookup_dentry err:-2 [ 646.437406][T18276] incfs_lookup_dentry err:-2 22:27:46 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x4c, 0x0) 22:27:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfeffffff00000000, 0x0) 22:27:46 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 646.447381][ T343] incfs_lookup_dentry err:-2 [ 646.462528][ T1785] incfs_lookup_dentry err:-2 [ 646.464435][T18283] incfs: ino conflict with backing FS 3 [ 646.475320][T18284] incfs: ino conflict with backing FS 3 [ 646.485856][T18282] incfs_lookup_dentry err:-2 [ 646.488766][T18285] incfs_lookup_dentry err:-2 22:27:46 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x60, 0x0) 22:27:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff03000000000000, 0x0) [ 646.492041][T18286] incfs_lookup_dentry err:-2 [ 646.496312][T18287] incfs_lookup_dentry err:-2 [ 646.501831][T18286] incfs_lookup_dentry err:-2 [ 646.507575][T18287] incfs_lookup_dentry err:-2 [ 646.523979][ T1785] incfs_lookup_dentry err:-2 [ 646.524462][ T343] incfs_lookup_dentry err:-2 [ 646.544085][T18290] incfs_lookup_dentry err:-2 [ 646.552413][T18296] incfs_lookup_dentry err:-2 [ 646.556859][T18295] incfs_lookup_dentry err:-2 [ 646.559749][T18296] incfs_lookup_dentry err:-2 [ 646.562245][T18297] incfs_lookup_dentry err:-2 [ 646.575667][T18297] incfs_lookup_dentry err:-2 [ 646.575672][ T1785] incfs_lookup_dentry err:-2 [ 646.589914][ T343] incfs_lookup_dentry err:-2 22:27:47 executing program 5: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 22:27:47 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='jffs2\x00', 0x10800, &(0x7f00000001c0)='{:**\x00') r0 = syz_mount_image$msdos(&(0x7f0000000280), &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x9, &(0x7f0000000840)=[{&(0x7f0000000340)="b38018f4435b8b5439b8fba93794696e99c082b6e9", 0x15, 0x3}, {&(0x7f0000000380)="4a58a86c7919d62d983e55ac3d27715d6bc15a0242c5defc3a756b5923a69ed73aeb5d1428a7f53e87040397ef257b42d58fa06d5e6857515ce32bb555ebdc6f951bda4660dba1f57d564ffc431e28cf5ce2ada4c474b6ae90df5904948acff6170d4d514a0bf5a2c3ff4b62bf5edb97f81c6127ff47f4aec0ae426cc85faadc809af0bb68f0252b014c1a662a16001c8372e36d49a54d", 0x97, 0x6}, {&(0x7f0000000440)="2c2d0e1e7ab879aa0cbddfc42eaf09043745e12ebb924d7d4fc2dfa369a25be651d8d6de3af07e21ee4767589e1dfee73e7a", 0x32, 0x1ff}, {&(0x7f0000000480)="52e3209297e26237b1cec5e79f850613a81920602f0572232d772c52937b3423536f74db7dac252cc649e8bda16e7ab6a748595fde87bf8da5f9091b66d1609d3d300bb54a933e598ffa3b62de6d329364c761da50fb85f10363c37920037d359a1cb97b461f03c2f6cd28799494c341ab475f7597fd73605dd1a5ec68c425d583d41d59d42774202ef2f7a19da617af94495a83812ee2af2c74f9e8fbd8a7f9a525a9", 0xa3, 0xffff}, {&(0x7f0000000540)="a94c15f083a07f7e792c1e1ac0742af65431de90b4fa10c07844b527fbe251fa0ae0925a91ab1e362b2bae06649ee28ef330ce399323862f73c26252ab3fb8bb5b6ac2ac1685f85da1822bbe664233bfb1", 0x51, 0x8}, {&(0x7f0000000640)="c27e6ff0e8a955dd392c7e27b0c46c311e94039c55c1beab0781a4c862f977371a9b38f291b47a140ee2157052a6e75c08ab4c6b72963b9f76e51f287aa881d17e8c68751447ebd6a3b0a9077de1aa069b202c33de4420daa3a098b8b40eeb", 0x5f, 0x7ff}, {&(0x7f00000006c0)="921446d9c1ee567176ef57982b6567e9fb4a7dfd7c46ebcea42e47cc08ca4abfc3965d642a2f1245cb3292357b3035bd809ae18c1aed6d00225968ce0c409da0de3a60ab", 0x44, 0x1}, {&(0x7f0000000740)="0db7a9f2c6a8faa8f91b38f56a5be8c13af507d405984aae34e0b03d2fe947a098d4a0a7c6b0b97072b3963fa8062242bb53b6e9ed8395f4ce84f5e2e40b0abb7fb3d23f00af092a70ee824d58087d02c5ae22aa24e4dd5eaefc31311c5fde02e1d355f2fa2bbdae2791caa19e5e4ba322170e3b69b7c56069f611037c6f5f7d67ae2302f763d0c2b8d9f402cdaee1822ba562145c8ebe4c77c798a76910f836867ce90645c69053fcea9d7342e8fe57de02a42cc060a9b340d1d56e1b7332755b6def6aaabfc637994835c9d31e9c1b1de21422095876012546d6a5ca5663bbedc612e5b09023339a94", 0xea, 0x4}, {&(0x7f00000005c0)="2fb693142ab32d45547bc8bdfca74a6c31d0babda35c70fac8b6b75beeb529e0dbdf", 0x22, 0xabb}], 0x20000, &(0x7f0000000940)={[{@dots}, {@fat=@dos1xfloppy}, {@dots}, {}, {@dots}, {@fat=@errors_remount}, {@fat=@sys_immutable}, {@dots}, {@dots}], [{@appraise}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@smackfsdef={'smackfsdef', 0x3d, 'jffs2\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'jffs2\x00'}}, {@subj_type={'subj_type', 0x3d, '%(!&['}}]}) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000dc0)={{'\x00', 0x3}, {0x5}, 0x50, 0x0, 0x0, &(0x7f0000000a40)='./file0/file0\x00', &(0x7f0000000a80)='./file0/file0/../file0\x00', &(0x7f0000000ac0)="85fef48d7d41763ed1b128a767df5d62257cd83dd252a34fd99fe96dd921c6baefa0177ecdf869e77fe81e2fd1c73f7145b804c056cf91d6ec9bac9fc14f34420571153a490d89b7ac250710e803798cd5378a3f2f92d27f6a078eb41db499ee779e7ccdc7a82457bed8cf34b1e889603a2ab17b3f3c807d053c6a67509136b4c26be2543fe988102a9d0d8548144cd2ea3531e81e282e4b454e554542c81ed2d96ab89a2c4951baaf9b50e95659b6d326224a611c43d544e993e2ffc089c1df4d5483f2290f3c1a40b7deaecded7d1f26d68bd509fddd6ee397d8a006d7cce4f5be15e606d75cae46618dca0edeb14803f74ec4e53cdbf101add99e6cec01b64b31cbd7125807ef0bc8a5bda9e720c48e5383ea70624c80fa5065fbe6678f678d956a5b8b2b5a20529e4e0b18fd06a3189d9d48b0e95747ea61bc7422ccf3fd1f6d49cf62f52edd790eb2bbda2a06f9a36e68273dc57ce83414d32a12e066494f8e117f41fd40b30196adf1c87a42573aee65147530b81c8d4455b93bf6af1ab436154fee81257ed4e33f0e93", 0x18d, 0x0, &(0x7f0000000c80)={0x2, 0xe4, {0x1, 0xc, 0xb8, "c25b5dbb85860bfcf0f2d41309847e66b2f146ca66623069684b2194d3feb08f40f7a0b5769c6162cf07eada07c1b680467a1bded00bc39992d5b3750d93a8ffbae70be464ace9ae698a90d98f219f428d65eb9297c472b7c28d32392049ff9194923f2bf6656d27be4ba86f6835014ccef7933958d138a5e0b158c91f50edd9f1d32ff0c07af8f25c8eae4b532747b115775bd5a2f164761fcfb454613ba6d75c51b081b815d827251753c9122c45ab3a5a4a6d4de826e2", 0x1f, "a8b1156040f9d02fbe3b2f81ceac5809c48cf897fce668b3044e9a5dbb3a09"}, 0x42, "8cc628cce4d1e54c1953ea0386138f3431f8516d320cde183805ac7427807b67f4d2b9f76c1f8058111a8183005ec753f6517e3e85c54b120ae08d97f300697faa4b"}, 0x132}) creat(&(0x7f0000000e40)='./file0/file0\x00', 0x96) [ 647.280219][ T995] incfs_lookup_dentry err:-2 [ 647.282732][T18303] incfs: ino conflict with backing FS 3 [ 647.296781][T18304] incfs: ino conflict with backing FS 3 [ 647.339258][T18307] incfs: ino conflict with backing FS 3 22:27:49 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x800000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:49 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x68, 0x0) 22:27:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffff1f0000000000, 0x0) 22:27:49 executing program 5 (fault-call:3 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) 22:27:49 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x163) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:49 executing program 1: getdents(0xffffffffffffffff, &(0x7f0000000180)=""/100, 0x64) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 649.411851][T18313] incfs_lookup_dentry err:-2 [ 649.412959][T18310] incfs_lookup_dentry err:-2 [ 649.416590][T18311] incfs_lookup_dentry err:-2 [ 649.431790][T18320] incfs: ino conflict with backing FS 3 [ 649.432879][T18319] incfs_lookup_dentry err:-2 [ 649.437899][T18321] incfs_lookup_dentry err:-2 [ 649.453421][T18319] incfs_lookup_dentry err:-2 22:27:49 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x6c, 0x0) 22:27:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff7f00000000, 0x0) 22:27:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) 22:27:49 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) lstat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x10000, &(0x7f00000004c0)={[{@default_permissions}, {@xino_off}], [{@measure}, {@smackfsdef={'smackfsdef', 0x3d, 'ramfs\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '(Y{]:'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@uid_gt={'uid>', r1}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x36, 0x37, 0x30, 0x31, 0x38, 0x63, 0x38], 0x2d, [0x0, 0x64, 0x35, 0x36], 0x2d, [0x37, 0x62, 0x38, 0x33], 0x2d, [0x62, 0x35, 0x63, 0x56], 0x2d, [0x64, 0x31, 0x61, 0x3d, 0x65, 0x35, 0x30, 0x65]}}}, {@fowner_eq={'fowner', 0x3d, r2}}]}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) syz_mount_image$fuse(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f88746d6e64653d3030303030303030303030303134303030302c75733da835697b5fb9b5f4e1865e88adaa93bca8961b44609613cf6cd007c209f1a10e8c884073df480d595773c15801d975ddf65963e1c0459340270261d45baa21bbcd29b3fc22d68b90ac1d96", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',default_permissions,default_permissions,max_read=0xffffffffffffff80,allow_other,blksize=0x0000000000000400,blksize=0x0000000000001600,max_read=0x0000000023dd02a9,blksize=0x0000000000000800,obj_user=ramfs\x00,fowner<', @ANYRESDEC=0xee00, @ANYBLOB=',fscontext=system_u,uid<', @ANYRESDEC=r4, @ANYBLOB=',\x00']) [ 649.455590][T18321] incfs_lookup_dentry err:-2 [ 649.462970][T18323] incfs: ino conflict with backing FS 3 [ 649.472575][T18326] incfs: ino conflict with backing FS 3 [ 649.486606][ T343] incfs_lookup_dentry err:-2 [ 649.492995][ T1785] incfs_lookup_dentry err:-2 [ 649.505642][T18328] incfs: ino conflict with backing FS 3 22:27:49 executing program 1: r0 = creat(&(0x7f0000000540)='./file0\x00', 0x106) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000580), 0x1, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000005c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3], 0xa) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r4 = socket(0x10, 0x2, 0x0) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000500), 0x2005008, &(0x7f0000001640)={[{@xino_off}, {@default_permissions}, {@index_off}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@nfs_export_off}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@index_on}, {@nfs_export_off}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@pcr}, {@appraise}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fowner_lt}, {@context={'context', 0x3d, 'user_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '.:'}}, {@dont_appraise}]}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) syz_mount_image$f2fs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x100, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000200)="fe7dbd8d6f222497c966ff8d27bcafb087169410567200a176320a546824237b9bc48a27aa1eca6b4f26904833dc98ab810c888fd563cee2179d38c6a2fdfef412521b914d9251", 0x47, 0x1}, {&(0x7f0000000300)="b69a857d03df3254f88025d4f31208b63feee4f65c506e9e32ae46c88cc2adbe237b4fa41d53cc6643278ef643d0ba292680c8df44fcc79c0642c4217a282d97e3a48ad6ef0376787156ed390cc808e1a9bfadbeb491c91b33d7e3457a1542d47767d173ebc0a5e5b69c258de7a1155a8920888d53ef789568eff1ba8e61a00d304f90cfa3daedc11b16f3", 0x8b, 0x3}, {&(0x7f0000000640)="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", 0x1000, 0x8ea1}], 0x2021010, &(0x7f0000000440)={[{@data_flush}, {@noinline_xattr}, {@fastboot}, {@prjjquota={'prjjquota', 0x3d, 'devtmpfs\x00'}}], [{@subj_user={'subj_user', 0x3d, '@/*)-,%'}}, {@fowner_lt={'fowner<', 0xee00}}, {@fowner_gt={'fowner>', r5}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@dont_measure}]}) umount2(&(0x7f0000000140)='./file0\x00', 0x1a) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x119500, 0x148) 22:27:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffffff00000000, 0x0) [ 649.518779][T18333] incfs_lookup_dentry err:-2 [ 649.524025][T18335] incfs_lookup_dentry err:-2 [ 649.527423][T18332] incfs_lookup_dentry err:-2 [ 649.537409][T18337] incfs_lookup_dentry err:-2 [ 649.544429][T18337] incfs_lookup_dentry err:-2 [ 649.548766][T18335] incfs_lookup_dentry err:-2 [ 649.556079][T18336] fuse: Unknown parameter 'roˆtmnde' [ 649.568902][ T1785] incfs_lookup_dentry err:-2 [ 649.588724][ T343] incfs_lookup_dentry err:-2 [ 649.596753][T18342] incfs_lookup_dentry err:-2 [ 649.601833][T18344] incfs_lookup_dentry err:-2 [ 649.608206][T18344] incfs_lookup_dentry err:-2 [ 649.618520][ T1785] incfs_lookup_dentry err:-2 22:27:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xa00000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:50 executing program 4: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) 22:27:50 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x74, 0x0) 22:27:50 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x29010a0, &(0x7f0000000180)={[{@xino_off}, {@index_on}, {@nfs_export_on}, {@xino_on}, {@index_on}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@index_off}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@subj_user={'subj_user', 0x3d, '-*)^$!'}}, {@audit}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x49a600, 0x2) 22:27:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000000), &(0x7f0000000140)={0x0, 0xfb, 0x5e, 0x4, 0x0, "05f103c79bfb9257ee4c1e942e8e68d2", "2bcf556f231758178e2cf90aad0782c20007360d6729f96131100c4de126e34d9829163c7dba59e560685a4a4f5a9c22eb21828b1e5bf9ac63fe23fa5740fd505771e39725f2bd2dd8"}, 0x5e, 0x1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x3, 0x0, 0x0) 22:27:50 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='exfat\x00', 0x1046001, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 650.266630][T18348] incfs_lookup_dentry err:-2 [ 650.270100][ T995] incfs_lookup_dentry err:-2 [ 650.275983][T18352] incfs: ino conflict with backing FS 3 [ 650.281690][T18353] incfs_lookup_dentry err:-2 [ 650.289012][T18353] incfs_lookup_dentry err:-2 [ 650.296077][T18354] incfs_lookup_dentry err:-2 [ 650.299511][T18357] incfs_lookup_dentry err:-2 [ 650.311190][T18361] incfs: ino conflict with backing FS 3 22:27:50 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r1) lchown(&(0x7f0000000000)='./file0\x00', 0xee00, r1) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:50 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x7a, 0x0) 22:27:50 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/24) [ 650.320620][T18362] incfs_lookup_dentry err:-2 [ 650.329984][ T343] incfs_lookup_dentry err:-2 [ 650.339807][T18362] incfs: ino conflict with backing FS 3 [ 650.351008][T18362] incfs_lookup_dentry err:-2 [ 650.355640][T18366] incfs_lookup_dentry err:-2 [ 650.356030][T18369] incfs_lookup_dentry err:-2 [ 650.364224][T18372] incfs: ino conflict with backing FS 3 22:27:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1, 0x5}, 0x1c) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) setsockopt$sock_linger(r2, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r2, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, 0x1c) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) r3 = getpid() perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x0, 0x27206687}, 0x8100, 0x13, 0x0, 0x8, 0x3, 0x6, 0x5, 0x0, 0x0, 0x0, 0x8}, r3, 0xf, r1, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000004440)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000004dc0)=[{0xc, 0x11}], 0xc}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x214040, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$link(0x8, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:50 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x300, 0x0) [ 650.373200][T18367] incfs: ino conflict with backing FS 3 [ 650.380359][ T1785] incfs_lookup_dentry err:-2 [ 650.381408][T18369] incfs_lookup_dentry err:-2 [ 650.385712][T18371] incfs: ino conflict with backing FS 3 [ 650.397606][ T343] incfs_lookup_dentry err:-2 [ 650.402613][T18373] incfs: ino conflict with backing FS 3 [ 650.409192][T18374] incfs_lookup_dentry err:-2 [ 650.414526][T18375] incfs: ino conflict with backing FS 3 [ 650.420530][T18377] incfs_lookup_dentry err:-2 [ 650.423710][T18376] incfs_lookup_dentry err:-2 [ 650.444795][T18379] incfs_lookup_dentry err:-2 [ 650.449911][T18379] incfs_lookup_dentry err:-2 [ 650.463104][ T343] incfs_lookup_dentry err:-2 [ 650.494490][T18380] incfs: ino conflict with backing FS 3 [ 650.521389][T18377] incfs_lookup_dentry err:-2 [ 650.528387][T18377] incfs: ino conflict with backing FS 3 [ 650.542355][ T1785] incfs_lookup_dentry err:-2 22:27:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x4, 0x0, 0x0) 22:27:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='jffs2\x00', 0x2000000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) splice(r1, &(0x7f00000001c0), r2, &(0x7f0000000240)=0x4, 0x0, 0x6) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) getsockname(r0, &(0x7f0000000140)=@hci, &(0x7f0000000000)=0x80) 22:27:51 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd094, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/35, 0x23) 22:27:51 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x500, 0x0) 22:27:51 executing program 1: sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10004400}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x88, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_LEVEL={0x3c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x4}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x9}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}]}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x7f}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4090}, 0x4000000) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000180), 0x2820, &(0x7f0000000300)={[{@xino_off}], [{@fsuuid={'fsuuid', 0x3d, {[0x33, 0x62, 0x66, 0x33, 0x65, 0x0, 0x31, 0x64], 0x2d, [0x0, 0x0, 0x66, 0x66], 0x2d, [0x32, 0xf8, 0x65, 0x23], 0x2d, [0x38, 0x37, 0x62, 0x36], 0x2d, [0x64, 0x64, 0x35, 0x37, 0x63, 0x31, 0x35, 0x33]}}}, {@obj_type={'obj_type', 0x3d, 'devtmpfs\x00'}}, {@fowner_lt={'fowner<', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@fsname={'fsname', 0x3d, '#].*'}}, {@permit_directio}, {@euid_lt={'euid<', 0xee01}}, {@measure}, {@appraise_type}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x140005, 0x0) lchown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0xee00) 22:27:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xf00000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:51 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x8a0002, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xa1) [ 651.153972][ T995] incfs_lookup_dentry err:-2 [ 651.163654][T18385] incfs_lookup_dentry err:-2 [ 651.165993][T18391] incfs_lookup_dentry err:-2 [ 651.174976][T18393] incfs_lookup_dentry err:-2 [ 651.176199][T18395] incfs_lookup_dentry err:-2 [ 651.182748][T18394] incfs_lookup_dentry err:-2 [ 651.187108][T18395] incfs_lookup_dentry err:-2 [ 651.189375][T18393] incfs_lookup_dentry err:-2 [ 651.196523][T18395] incfs_lookup_dentry err:-2 22:27:51 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x600, 0x0) 22:27:51 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x800) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 651.207214][ T343] incfs_lookup_dentry err:-2 [ 651.209181][T18397] devtmpfs: Unknown parameter 'xino' [ 651.218809][T18395] incfs_lookup_dentry err:-2 [ 651.224284][T18400] incfs_lookup_dentry err:-2 [ 651.234241][T18401] incfs_lookup_dentry err:-2 [ 651.239382][T18401] incfs_lookup_dentry err:-2 [ 651.241416][T18395] incfs_lookup_dentry err:-2 22:27:51 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x80) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1e, 0x2) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x41, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='.\x00', 0x105000, 0x106) 22:27:51 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x700, 0x0) 22:27:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x5, 0x0, 0x0) [ 651.254807][T18395] incfs_lookup_dentry err:-2 [ 651.264678][T18408] incfs: ino conflict with backing FS 3 [ 651.276780][ T343] incfs_lookup_dentry err:-2 [ 651.294570][ T1785] incfs_lookup_dentry err:-2 [ 651.296815][T18412] incfs_lookup_dentry err:-2 22:27:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) preadv(r1, &(0x7f0000000140), 0x1254, 0xd9f, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 651.304608][T18410] incfs: ino conflict with backing FS 3 [ 651.314801][T18415] incfs_lookup_dentry err:-2 [ 651.319756][T18410] incfs: ino conflict with backing FS 3 [ 651.330242][T18415] incfs_lookup_dentry err:-2 [ 651.330407][T18418] incfs_lookup_dentry err:-2 [ 651.342318][T18419] incfs_lookup_dentry err:-2 [ 651.347466][ T343] incfs_lookup_dentry err:-2 [ 651.347519][T18419] incfs_lookup_dentry err:-2 [ 651.358082][T18419] incfs_lookup_dentry err:-2 [ 651.362914][T18420] incfs_lookup_dentry err:-2 [ 651.373550][ T1785] incfs_lookup_dentry err:-2 22:27:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x1000000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:52 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300), 0x6400, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) dup3(r1, r0, 0x80000) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0xdc8b3d4e0662c604}, 0xc, &(0x7f0000000c40)={&(0x7f0000000cc0)={0xe0, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x30, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x180000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x82}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}, @TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x27f}]}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x80104592, &(0x7f0000000340)={0x0, 0x1e, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) ioctl$BTRFS_IOC_FS_INFO(r2, 0x8400941f, &(0x7f0000000640)) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) lseek(r3, 0x81, 0x1) r4 = syz_mount_image$f2fs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x1, 0x4, &(0x7f0000000580)=[{&(0x7f0000000200)="d9c8345bffbc58c8e710ad4735bfe50f", 0x10, 0xe6a}, {&(0x7f0000000240)="3930bd5d8a53c78bf10b99a5ea7646df8ff353fa176bfc753c2ac72f80714496063c0e52feda0da1640519d3dd0084773a012b158999023d81f427051d905e294283c7b8", 0x44, 0x1}, {&(0x7f0000000380)="80c46aedb8082f3994834135354604ddd90f9dedf4faa98442d26e8e2e808a56cf4be74d31d649e36dc4d049459e2475f8fe9b9730d85a84e7907acdb1a3a91d9c24edb5143a994a235f52d720d02141eb21281d7003c35d9142e6beaf1fdf33106057de37608f533cabdd2f6534d801a14f7f5118568b33190241f419cc38b4a416861cb1aeabba5f8f2598421ea3c8b9c1ae0320476c290074acdfee3103a9f6ae2bf7d12c1f88361663421c476f495be4180d66b79a97d20aed4734f4ad70a86072f16178b6a2c0717f1fde199ec3fb95c662f3a24101a85dc7b02a1cfc52fa399ade8f7cb94a1b540f9e8ff8", 0xee, 0x440}, {&(0x7f0000000480)="cd4ce3d3c3fe36529a8d2a393a096a24cceb1d970db9dc69589d408c61c76d9832c8cdb675b56d5cbe213ef5dcbad23bcdc9efc8065ad480352e7954b306c4fd6ebcb3972339339198c45429ccc86af2d96fb4be7b5d75d1295d39f207aa60ef8a2c0ad933c7958a8b59a045574e404cce017fbd72aabf392bafb7777b23e0c8a3547fc6c579e5fa4e7e35110d26a316c5611c2e8015b6dfed705d80cd93d6f96f41e1f0b8a4c42cdd3c2de73f7dbc4da8bd001ab9adb9a594a1cc40fce7975d52f8cb8b28", 0xc5, 0x3}], 0x2802064, &(0x7f0000000a40)={[{@jqfmt_vfsv1}, {@background_gc_on}, {@noinline_dentry}, {@nodiscard}, {@grpjquota={'grpjquota', 0x3d, '\''}}, {@noinline_data}, {@nodiscard}], [{@permit_directio}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@obj_user={'obj_user', 0x3d, '}$&&:\xd4.,}\'-*,-]'}}, {@obj_user={'obj_user', 0x3d, '/dev/input/event#\x00'}}, {@dont_appraise}]}) close(r4) mount(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/pci_bus', 0x8000, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c0000002c00270d08000000ff03000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000000c000000080001007533320020"], 0x4c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_getnetconf={0x44, 0x52, 0x10, 0x70bd27, 0x25dfdbfd, {}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x20}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x200}, @NETCONFA_IFINDEX={0x8}]}, 0x44}}, 0x4000000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x8, 0x0, 0x0) 22:27:52 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x900, 0x0) 22:27:52 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x1002800, &(0x7f0000000180)={[{@nfs_export_on}, {@metacopy_on}, {@xino_off}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_auto}], [{@obj_user={'obj_user', 0x3d, '\\+:+'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 652.047279][ T995] incfs_lookup_dentry err:-2 [ 652.048838][T18424] incfs_lookup_dentry err:-2 [ 652.062828][T18427] incfs: ino conflict with backing FS 3 [ 652.070758][T18429] incfs: ino conflict with backing FS 3 [ 652.078716][T18428] incfs_lookup_dentry err:-2 [ 652.079753][T18431] incfs_lookup_dentry err:-2 [ 652.089754][T18433] incfs_lookup_dentry err:-2 22:27:52 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x104) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x82000, 0x114) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:52 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xa00, 0x0) 22:27:52 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 652.092824][T18434] incfs_lookup_dentry err:-2 [ 652.097454][T18433] incfs_lookup_dentry err:-2 [ 652.099051][T18431] incfs_lookup_dentry err:-2 [ 652.105602][T18433] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 652.116615][ T343] incfs_lookup_dentry err:-2 [ 652.128972][T18436] incfs_lookup_dentry err:-2 [ 652.139559][T18438] incfs_lookup_dentry err:-2 22:27:52 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:52 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xb00, 0x0) [ 652.146777][T18438] incfs_lookup_dentry err:-2 [ 652.148509][T18442] incfs: ino conflict with backing FS 3 [ 652.159134][T18433] incfs: ino conflict with backing FS 3 [ 652.169680][T18433] incfs_lookup_dentry err:-2 [ 652.175029][T18446] incfs_lookup_dentry err:-2 [ 652.180455][T18433] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 652.187288][T18448] incfs: ino conflict with backing FS 3 22:27:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x2, 0x0) [ 652.196492][ T343] incfs_lookup_dentry err:-2 [ 652.198854][T18449] incfs: ino conflict with backing FS 3 [ 652.222742][T18450] incfs_lookup_dentry err:-2 [ 652.227863][T18454] incfs_lookup_dentry err:-2 [ 652.232972][T18454] incfs_lookup_dentry err:-2 [ 652.235100][T18455] incfs: ino conflict with backing FS 3 [ 652.244920][ T343] incfs_lookup_dentry err:-2 [ 652.251655][ T1785] incfs_lookup_dentry err:-2 22:27:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x1100000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="1800000000000000ff06004a60ebef2c47fe3b04dc0700acd37913b1f73ab71d6dc45954a8205787ffff992d4182e0000002fec513d12adb64fe868b17ee1074ad679f436169fc503c7cd2d603892ae97f2c182307050491e76079b79a6e319aad462f9691ba629a777fb5d0a0583b7ec4e30a00d2fec1de6770338786a729bee41e9ec39b4bc291b928ef9f1b12e68f74ab829bfab4877b07f8112d75f25cfa60b42e5eafe40debd93f5c8843542ce87ccd81b56a7ae49a9d9c05298e54258ce11df000d9fa45e8a8dcbd98d41df16b4ebd66464d1e7f66e11a5463afc56cffa277233a378e5cbdf9d18aa6f823a0eee8e60f2627681200021afcffab6b76713074fa1b737b6dd68457b0b100000000000000e7aab97628569897d804986838614b32e2eb83b4cd080277abb4862824672d7ef659a3c2b22d0a04265db33bdb1d8dde26cecba021e627df1e13015900953b245c3db57fd510dff19516e6456c9560e298785fe0f90e010500722ea99cfcd862f8000000000000b7f91b24204ee5937a5ed2bc800da626604f179b56c1cab48aed63a30000000000000094f6113b17a1a679fea2c9a8f3d49b0687ced9d170914d7c08ea8a3ffc1b4dc2394b3dc3bfe86452f044183729dd5f4baa63f744982ebd6d1a0036e8231e1e5b2d63d4d30be7a17333424475adeafa2a6ca643ed1be45c869a8b4b69098fd7ad2f8d8b50b1eb14b5011e9a5b6ec345d3a2cf282db29052c8463c09d239ee2aa3a97a170f7f3afa435d07b9b5d1be8527b9acdc7dea2c4f5969bae4d8115fb6a7bc72e15045dd1d46540f0a25955257cac2fbae73e3b066a59b27df5f96e122534b2cc6c8c298eafff148aefd6cc9e57f68137392f85fd6d5791a8a3c2ac7c6e02662b86b577ceef4dcece7141aa0ff4e0a6dac436b7be3983a7de4c5d2b6a0124ab2cb83d197059dff5229a6001c66ad4ab6fe55a0319ab26e804bf14d636e292912f1d52cffad48cc180c8b082a78496675fb70e50d5184e704d5195a3a487c76145ffde841c0153a5ddbf52a70a63923b5868e5a433969d359a99965f600fb7a7916d6b2297fb602e59143a2b2a40bdfb795986feea7021bc1361ad120c45b0f6d561a56fc3bcd51533245ef2905c6fb46ae068575457fe13804b3514b9903b76a1890c0b7f8713c67850fa93536299396e43600005dff234c0fdb4329ea7a412b072b91b220d300002eac42dd451616d6236e86b70100cf767cb2cc8337dc54c2214ce0ed6b8295e7d3703c4155a050fd8df6d31d039c98e6a18d2e92fb414df2782c99a79ee56b3e0133c92605895bd2e12deaf7923c7a2004d534e024fa6f0113fa784062203100000000000000000000000000000000000000000000004d7df6fe3a8dfdc8c09ef0fa6366022fe0d329f25802d7f69eead5873945d9a7e48447ef5fe0c99253b2fc61155cbbaf22a4b4ee42e4a78aba821ab83367443c93d7a8e6c0df2c966a3c3e7ae025a84c1830a0c2ba31c6de62873d0578ec0861ab839f36441c8b09885bd5104632b3ad7de4945b6dc9f51a12f77f9019c38f112d4771a1d06ee1ece6f975fb3a21fb6682f7e16971012f7ff77aa4d84090948905685f7e864bed7417f9256cbf742e546588efa4b169a414c5b514d4d384911d116eabcba50eaa36e63feeb1748c8c77939fa1cbc7c470cd4baab5efe145ecb41632a9d3004b01158fea35dd5629e9022585d68a16c7535e251e211e01d1ef0c8604ad8c12a281df04bf13a465e4ce8e0bfba098f3cfd5d5512bbf2742881f828d0a3a77c2a97d94512154f392933daf2cd0da58a8c2eb5737002b26db96d1d53d4b500d9409f68635764369e76dcea08c4fe7c28f529ea340da6351c50db6146d7126feb17a00000000000000000000000000deddd47e8e154c0e7ee38b293c7352b48bf324cee466a4070cb3ea22fdc5cacd6bbe77111921e197257205ed4b3eca34d62f537a29575c70f5dcee40ea0a540c95a61f0655be73f3601e5c2df00f8d1dbd0648532c2e8827305b99d7e2810392000e7a7d428693cebd2b9ff0753d4045fb89b122b55f555f20a45aac094aa2a59d24ee621e7245cf0a266e779319cd9694d1e871e6b82c235ffdda0500000000000000b2fef00b623ede0e7add75cde17a08fec2b752ddc3496d8e1f47a6a92630eb0c182f5f679642c206dc4aa30a83dd431f78c14105e498710821b27954967929f510587ddec437442ed0a7ad3d3f165314c11a633a9d769724ca81867af81bdaa315bb075808a4967369c4af336cd79ed049a1335aa93df0d4db62a75a53d96ac3c4630126752cdd371d575ae0be62cf565ba33abc11a554cd7881b56bfa059f0032527dbbc941ba6726261522fa31bda9c8d4621b9ad35da68296a39d41d6d07b2af1976e6086b11b3cb6be8ce5e5f4bdb17c22e04148fec59c9ab12866465d09a0bd14ccc078d71097b5360244e44a8e72f2e04c6c90788c92094ae8f7efb6debe4b7cac47c226f344d020c9ca238f70f01113c9a77baa9398f14195be7529b9efec7e4721671ab20573d6d9c4d7ae76913236c1835ea1d5d244a78fcd4a7c72623419ea85b419d5d25a2121dbef933922d99484ba0ca9cf34afb84d415696bfe923fe5d11164a6f391baef5653f730ad24551bd309ba202157f4675afc1a79f63674fe54556e153f10f58143fdbce126a95"], 0x18}}], 0x1b1, 0x0) 22:27:53 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140), 0xa7b4, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 22:27:53 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8800, 0x28) 22:27:53 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xc00, 0x0) 22:27:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) accept(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000300)={r1, r2, 0x4bc, 0xbf, &(0x7f0000000200)="16d0cb344da056db245ef2701017d05567c1c0a14506de4a5d5a956f7db81be93e31914bbd3eae7b07f91444d9b99d28364b806582d3739aa88e4a496ba6d55255c1180ebbf55b833bf16d4ebea0da35b7834682c212471b0a9c5f79eb713d83589be2a9128a3bab037f98a25823b4a3d2fb763090a9b9a87b92ed31d99b799114311135dcdc1792baad7228624ec55259fa3eebb41b361e92f61bd313772a4944682b876baa54588510ded5ca7249f685c60fd5f0a61b13c8d30de5d5ab8f", 0x7, 0x3, 0x9, 0x4, 0x13a5, 0x2, 0xfff, 'syz1\x00'}) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x8, 0x0) [ 652.957823][ T995] incfs_lookup_dentry err:-2 [ 652.963386][T18462] incfs: ino conflict with backing FS 3 [ 652.971413][T18464] incfs_lookup_dentry err:-2 [ 652.974511][T18461] incfs_lookup_dentry err:-2 [ 652.977617][T18465] incfs: ino conflict with backing FS 3 [ 652.986760][T18466] incfs_lookup_dentry err:-2 [ 652.989355][T18468] incfs_lookup_dentry err:-2 [ 652.994116][T18466] incfs_lookup_dentry err:-2 [ 652.998414][T18469] incfs_lookup_dentry err:-2 22:27:53 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x10) 22:27:53 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xd00, 0x0) [ 653.005410][T18467] incfs: ino conflict with backing FS 3 [ 653.007690][T18468] incfs_lookup_dentry err:-2 [ 653.020174][T18468] incfs: ino conflict with backing FS 3 [ 653.027296][ T343] incfs_lookup_dentry err:-2 [ 653.030386][T18472] incfs: ino conflict with backing FS 3 [ 653.037047][T18468] incfs_lookup_dentry err:-2 [ 653.041049][T18473] incfs_lookup_dentry err:-2 [ 653.042301][T18474] incfs: ino conflict with backing FS 3 [ 653.052207][T18475] incfs: ino conflict with backing FS 3 22:27:53 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000180)="59b63b11f1673e157af1fdf92c95f76cabb4fb4dbe2997ffcca2c471e8a6cbbabc47cb2277f1a787cd41d3494e9674e8bd5bd8de5065cf18d209b640ff384825170861a2994699fb51526e976be0d11a49222f323128aca417498bbdff5e9729f8fe8e8ed69ca4fac8c4213bb7c2985404c4ba6cea034cd56d2db16b1daf55a0cf15454226f9df13429724215205de40b400d0b2dccf958f444a633ab92744121607e4a9007a1b204ac1ceca84b02097f81bc4d6833f99f87decd1e233f818d266ad3c163fd732bee2998be502099eae2148911ff499ca1d11d406f4809bc79664b270b8ec056711784ea75991", 0xed, 0x7}, {&(0x7f0000000280)="bbaefaa11005ebf94ad730991fe45585e8", 0x11, 0xce}, {&(0x7f0000000300)="92cb168c3daf3817ccf7f6118513bbaf9d26d80155c0b2500d11a5d1162d53c76f032250b96236c5da44cacfd48ea873070eaf95b27bbebe5af9a51b012434851b8361236c483c6f1db87f45502d4c817effcf8b1479473d5b7ffe4e4fd550bceeb019beae9c1f6e87942d14ba633f9d7ecce45293c9f668a8487b1280", 0x7d, 0x1}, {&(0x7f0000000380)="6fe4b830c4b5a3849e4e77df266898d61b1fd78178d30c71244fb77acb72abae1fbb820dcd93747a60a5decfcaad4000e9fa5990e86152855ed49256dd57eb2f7cc31b7a9aec7a475c170eeaacb2268fbd17dfc3c9e0", 0x56, 0xfffffffffffffffc}, {&(0x7f0000000400)="04803ab035307de8ca0a0e7b2620806b14c57704079e8c9039af019deecde2710fc71d6bf3040db89f578403ab2bb0f8c491f30eea4768a3293097ff1a31aa60e8d1dda88b042252f9f592b33e231f1bcff9a0ce22847e0777f7add6c867c25ee2dfabedf848968985f6580f46647375399d355daf7a8597aa7c3f7dc243ee29b4cbd9d3a3df3c2721c2bf387b1c76aaf8e5e1268ec6f654d6015e08fab3863b27bd30e42ec5817b523252803c90c77733dcf8082b512c1607", 0xb9, 0x40}], 0x811000, &(0x7f0000000540)={[{@size={'size', 0x3d, [0x70, 0x37]}}, {@size={'size', 0x3d, [0x78, 0x1b, 0x33, 0x39]}}, {}, {@uid={'uid', 0x3d, r1}}, {@nr_blocks={'nr_blocks', 0x3d, [0x31, 0x70, 0x67, 0x35]}}], [{@appraise_type}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x50, 0x31, 0x39, 0x66, 0x32, 0x4, 0xc8], 0x2d, [0x5f, 0x34, 0x32, 0x32], 0x2d, [0x0, 0x33, 0x61], 0x2d, [0x36, 0x62, 0x33, 0x30], 0x2d, [0x32, 0x39, 0x36, 0x61, 0x61, 0xc99b75c76ac9036e, 0x32, 0x61]}}}]}) 22:27:53 executing program 1: mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:53 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xe00, 0x0) [ 653.054102][T18477] incfs_lookup_dentry err:-2 [ 653.064686][T18468] incfs_lookup_dentry err:-2 [ 653.073159][T18477] incfs_lookup_dentry err:-2 [ 653.078074][T18476] incfs: ino conflict with backing FS 3 [ 653.091252][ T343] incfs_lookup_dentry err:-2 [ 653.099763][T18481] incfs: ino conflict with backing FS 3 22:27:53 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r1, 0x4008f50a, &(0x7f0000000000)={0xa073, 0xffff}) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='pipefs\x00', 0x0, 0x0) close(r1) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 653.113092][T18483] incfs: ino conflict with backing FS 3 [ 653.120490][ T1785] incfs_lookup_dentry err:-2 [ 653.141137][T18484] incfs_lookup_dentry err:-2 [ 653.147325][T18489] incfs_lookup_dentry err:-2 [ 653.147405][T18492] incfs_lookup_dentry err:-2 [ 653.152415][T18493] incfs_lookup_dentry err:-2 [ 653.158409][T18492] incfs_lookup_dentry err:-2 [ 653.164868][T18493] incfs_lookup_dentry err:-2 [ 653.173027][ T343] incfs_lookup_dentry err:-2 [ 653.193053][T18493] incfs_lookup_dentry err:-2 [ 653.198040][T18495] incfs_lookup_dentry err:-2 [ 653.210473][ T1785] incfs_lookup_dentry err:-2 22:27:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x2000000, 0x0) 22:27:54 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x3) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x2040, 0x8) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20000800) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:54 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x1100, 0x0) 22:27:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x1f00000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="1800000000000000ff06004a60ebef2c47fe3b04dc0700acd37913b1f73ab71d6dc45954a8205787ffff992d4182e0000002fec513d12adb64fe868b17ee1074ad679f436169fc503c7cd2d603892ae97f2c182307050491e76079b79a6e319aad462f9691ba629a777fb5d0a0583b7ec4e30a00d2fec1de6770338786a729bee41e9ec39b4bc291b928ef9f1b12e68f74ab829bfab4877b07f8112d75f25cfa60b42e5eafe40debd93f5c8843542ce87ccd81b56a7ae49a9d9c05298e54258ce11df000d9fa45e8a8dcbd98d41df16b4ebd66464d1e7f66e11a5463afc56cffa277233a378e5cbdf9d18aa6f823a0eee8e60f2627681200021afcffab6b76713074fa1b737b6dd68457b0b100000000000000e7aab97628569897d804986838614b32e2eb83b4cd080277abb4862824672d7ef659a3c2b22d0a04265db33bdb1d8dde26cecba021e627df1e13015900953b245c3db57fd510dff19516e6456c9560e298785fe0f90e010500722ea99cfcd862f8000000000000b7f91b24204ee5937a5ed2bc800da626604f179b56c1cab48aed63a30000000000000094f6113b17a1a679fea2c9a8f3d49b0687ced9d170914d7c08ea8a3ffc1b4dc2394b3dc3bfe86452f044183729dd5f4baa63f744982ebd6d1a0036e8231e1e5b2d63d4d30be7a17333424475adeafa2a6ca643ed1be45c869a8b4b69098fd7ad2f8d8b50b1eb14b5011e9a5b6ec345d3a2cf282db29052c8463c09d239ee2aa3a97a170f7f3afa435d07b9b5d1be8527b9acdc7dea2c4f5969bae4d8115fb6a7bc72e15045dd1d46540f0a25955257cac2fbae73e3b066a59b27df5f96e122534b2cc6c8c298eafff148aefd6cc9e57f68137392f85fd6d5791a8a3c2ac7c6e02662b86b577ceef4dcece7141aa0ff4e0a6dac436b7be3983a7de4c5d2b6a0124ab2cb83d197059dff5229a6001c66ad4ab6fe55a0319ab26e804bf14d636e292912f1d52cffad48cc180c8b082a78496675fb70e50d5184e704d5195a3a487c76145ffde841c0153a5ddbf52a70a63923b5868e5a433969d359a99965f600fb7a7916d6b2297fb602e59143a2b2a40bdfb795986feea7021bc1361ad120c45b0f6d561a56fc3bcd51533245ef2905c6fb46ae068575457fe13804b3514b9903b76a1890c0b7f8713c67850fa93536299396e43600005dff234c0fdb4329ea7a412b072b91b220d300002eac42dd451616d6236e86b70100cf767cb2cc8337dc54c2214ce0ed6b8295e7d3703c4155a050fd8df6d31d039c98e6a18d2e92fb414df2782c99a79ee56b3e0133c92605895bd2e12deaf7923c7a2004d534e024fa6f0113fa784062203100000000000000000000000000000000000000000000004d7df6fe3a8dfdc8c09ef0fa6366022fe0d329f25802d7f69eead5873945d9a7e48447ef5fe0c99253b2fc61155cbbaf22a4b4ee42e4a78aba821ab83367443c93d7a8e6c0df2c966a3c3e7ae025a84c1830a0c2ba31c6de62873d0578ec0861ab839f36441c8b09885bd5104632b3ad7de4945b6dc9f51a12f77f9019c38f112d4771a1d06ee1ece6f975fb3a21fb6682f7e16971012f7ff77aa4d84090948905685f7e864bed7417f9256cbf742e546588efa4b169a414c5b514d4d384911d116eabcba50eaa36e63feeb1748c8c77939fa1cbc7c470cd4baab5efe145ecb41632a9d3004b01158fea35dd5629e9022585d68a16c7535e251e211e01d1ef0c8604ad8c12a281df04bf13a465e4ce8e0bfba098f3cfd5d5512bbf2742881f828d0a3a77c2a97d94512154f392933daf2cd0da58a8c2eb5737002b26db96d1d53d4b500d9409f68635764369e76dcea08c4fe7c28f529ea340da6351c50db6146d7126feb17a00000000000000000000000000deddd47e8e154c0e7ee38b293c7352b48bf324cee466a4070cb3ea22fdc5cacd6bbe77111921e197257205ed4b3eca34d62f537a29575c70f5dcee40ea0a540c95a61f0655be73f3601e5c2df00f8d1dbd0648532c2e8827305b99d7e2810392000e7a7d428693cebd2b9ff0753d4045fb89b122b55f555f20a45aac094aa2a59d24ee621e7245cf0a266e779319cd9694d1e871e6b82c235ffdda0500000000000000b2fef00b623ede0e7add75cde17a08fec2b752ddc3496d8e1f47a6a92630eb0c182f5f679642c206dc4aa30a83dd431f78c14105e498710821b27954967929f510587ddec437442ed0a7ad3d3f165314c11a633a9d769724ca81867af81bdaa315bb075808a4967369c4af336cd79ed049a1335aa93df0d4db62a75a53d96ac3c4630126752cdd371d575ae0be62cf565ba33abc11a554cd7881b56bfa059f0032527dbbc941ba6726261522fa31bda9c8d4621b9ad35da68296a39d41d6d07b2af1976e6086b11b3cb6be8ce5e5f4bdb17c22e04148fec59c9ab12866465d09a0bd14ccc078d71097b5360244e44a8e72f2e04c6c90788c92094ae8f7efb6debe4b7cac47c226f344d020c9ca238f70f01113c9a77baa9398f14195be7529b9efec7e4721671ab20573d6d9c4d7ae76913236c1835ea1d5d244a78fcd4a7c72623419ea85b419d5d25a2121dbef933922d99484ba0ca9cf34afb84d415696bfe923fe5d11164a6f391baef5653f730ad24551bd309ba202157f4675afc1a79f63674fe54556e153f10f58143fdbce126a95"], 0x18}}], 0x1b1, 0x0) 22:27:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000a40)={0x0, @xdp={0x2c, 0x6, 0x0, 0x5}, @l2={0x1f, 0x1, @any, 0x401, 0x1}, @phonet={0x23, 0x1, 0x5, 0xb0}, 0x7, 0x0, 0x0, 0x0, 0x600, &(0x7f0000000a00)='veth1_vlan\x00', 0x8000, 0x2, 0x8}) sendmsg$nl_route(r0, &(0x7f0000000b40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)=@mpls_getnetconf={0x3c, 0x52, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffa}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8}]}, 0x3c}}, 0x40000) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f00000008c0)='@\x00', &(0x7f0000000900)='./file0/file0\x00', r0) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000940)={0x1f, 0x3, 0xb9, 0x9, "051b8e083fc2f5c3af47c77fd5fcb295b07ceb7145258c0fc34e347306c300"}) preadv(r2, &(0x7f0000000780)=[{&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000500)=""/114, 0x72}, {&(0x7f0000000580)=""/249, 0xf9}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f0000000680)=""/206, 0xce}], 0x8, 0xc0000, 0xffffffff) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000800)=""/140) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 653.845671][ T995] incfs_lookup_dentry err:-2 [ 653.865308][T18500] incfs_lookup_dentry err:-2 [ 653.869031][T18501] incfs_lookup_dentry err:-2 [ 653.874519][T18504] incfs_lookup_dentry err:-2 [ 653.875223][T18506] incfs_lookup_dentry err:-2 [ 653.881125][T18509] incfs_lookup_dentry err:-2 [ 653.889145][T18506] incfs_lookup_dentry err:-2 22:27:54 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x1200, 0x0) 22:27:54 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x120000, &(0x7f0000000180)={[{@xino_off}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [{@dont_appraise}, {@permit_directio}]}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 653.891985][T18509] incfs_lookup_dentry err:-2 [ 653.895150][T18508] incfs: ino conflict with backing FS 3 [ 653.906870][T18506] incfs_lookup_dentry err:-2 [ 653.910271][ T343] incfs_lookup_dentry err:-2 [ 653.916158][T18506] incfs: ino conflict with backing FS 3 [ 653.921715][T18505] incfs: ino conflict with backing FS 3 [ 653.925355][T18506] incfs_lookup_dentry err:-2 [ 653.932708][T18506] incfs_lookup_dentry err:-2 22:27:54 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1a4) 22:27:54 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='efs\x00', 0x66001eb69b83a7a3, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:54 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x1f00, 0x0) [ 653.944447][T18515] incfs: ino conflict with backing FS 3 [ 653.950309][T18516] incfs: ino conflict with backing FS 3 [ 653.956621][T18518] incfs_lookup_dentry err:-2 [ 653.957415][T18514] incfs_lookup_dentry err:-2 [ 653.972568][T18520] incfs_lookup_dentry err:-2 [ 653.979406][T18520] incfs_lookup_dentry err:-2 22:27:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = gettid() clone3(&(0x7f0000000480)={0x4000000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300)=0x0, {0x2f}, &(0x7f0000000340)=""/34, 0x22, &(0x7f0000000380)=""/158, &(0x7f0000000440)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0], 0x5, {r0}}, 0x58) clone3(&(0x7f0000000540)={0x40100, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x1a}, &(0x7f00000001c0)=""/3, 0x3, &(0x7f0000000200)=""/47, &(0x7f0000000500)=[r1, r2], 0x2, {r0}}, 0x58) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x8000000, 0x0) [ 654.003293][ T343] incfs_lookup_dentry err:-2 [ 654.009377][ T1785] incfs_lookup_dentry err:-2 [ 654.033180][T18526] incfs: ino conflict with backing FS 3 [ 654.040478][T18529] incfs_lookup_dentry err:-2 [ 654.040861][T18530] incfs_lookup_dentry err:-2 22:27:54 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) lchown(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file1\x00') open(&(0x7f00000001c0)='./file1\x00', 0x200, 0x20) 22:27:54 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000600)={'filter\x00', 0x7, 0x4, 0x408, 0x110, 0x110, 0x0, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@arp={@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'rose0\x00', 'syz_tun\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback}}}, {{@arp={@broadcast, @multicast2, 0x0, 0x0, 0x0, 0x0, {@mac=@multicast}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6gre0\x00', 'veth0_vlan\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x32, 'ERROR\x00', 0x0, "7519a1a5f3627cf40e9272a836fb0d13f1f3aa84fe9309c6e6dca4dd0014"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local, @empty, @loopback}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x23a) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xa0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 22:27:54 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x2000, 0x0) [ 654.051026][T18532] incfs_lookup_dentry err:-2 [ 654.053046][T18533] incfs: ino conflict with backing FS 3 [ 654.057170][T18534] incfs_lookup_dentry err:-2 [ 654.066587][T18532] incfs_lookup_dentry err:-2 [ 654.074544][T18534] incfs: ino conflict with backing FS 3 [ 654.095705][ T343] incfs_lookup_dentry err:-2 [ 654.097144][T18534] incfs_lookup_dentry err:-2 [ 654.110999][T18542] incfs: ino conflict with backing FS 3 [ 654.120212][T18539] incfs: ino conflict with backing FS 3 [ 654.129543][T18540] incfs_lookup_dentry err:-2 [ 654.130863][T18541] incfs: ino conflict with backing FS 3 [ 654.134611][T18544] incfs_lookup_dentry err:-2 [ 654.146637][T18544] incfs_lookup_dentry err:-2 [ 654.153898][ T1785] incfs_lookup_dentry err:-2 [ 654.160388][T18539] incfs: ino conflict with backing FS 3 [ 654.167426][T18545] incfs: ino conflict with backing FS 3 [ 654.172079][ T343] incfs_lookup_dentry err:-2 22:27:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x3000000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_pts(r0, 0x200040) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000440)={0x0, 0x1, 0x5, 0x7f, 0x400}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x4e22, 0xffff42aa, @ipv4={'\x00', '\xff\xff', @loopback}, 0x4}, 0x1c) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x802004, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@initdev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) mount$9p_unix(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x8808, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e733d0f6e69782c6163636573733db843e60e0b817c6762a13af8f24627b0b0ec335ddef3b5e0d001934ea0192b2d40e0f65b75987d1fdd12c89a90dee770bb37be1060629dd8e194a43e69684ee4342dff", @ANYRESDEC=0xee01, @ANYBLOB=',nodevmap,posixacl,cache=loose,version=9p2000.u,version=9p2000,dfltuid=', @ANYRESHEX=r3, @ANYBLOB=',version=9p2000.L,mmap,fscache,fscontext=staff_u,hash,appraise,dont_measure,\x00']) 22:27:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x200000000000000, 0x0) 22:27:55 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x2500, 0x0) 22:27:55 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x40, &(0x7f0000000180)={[{@metacopy_off}, {@metacopy_on}, {@index_off}, {@index_off}, {@metacopy_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@redirect_dir={'redirect_dir', 0x3d, './file0/file0'}}], [{@dont_hash}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'incremental-fs\x00'}}]}) 22:27:55 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) [ 654.717044][ T995] incfs_lookup_dentry err:-2 [ 654.728495][T18552] incfs_lookup_dentry err:-2 [ 654.728499][T18551] incfs_lookup_dentry err:-2 [ 654.731346][T18557] incfs: ino conflict with backing FS 3 [ 654.744835][T18556] incfs_lookup_dentry err:-2 [ 654.747499][T18557] overlayfs: unrecognized mount option "dont_hash" or missing value [ 654.749911][T18559] incfs_lookup_dentry err:-2 [ 654.762781][T18558] incfs_lookup_dentry err:-2 22:27:55 executing program 4: syz_emit_ethernet(0x4c, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x1, 0x4, [0x491, 0x4c5, 0x758, 0x89d]}) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 654.768846][T18559] incfs_lookup_dentry err:-2 [ 654.770642][T18562] incfs: ino conflict with backing FS 3 [ 654.773550][T18556] incfs_lookup_dentry err:-2 [ 654.785302][T18560] incfs: ino conflict with backing FS 3 [ 654.800858][T18556] 9pnet: Could not find request transport: nix [ 654.806177][T18563] incfs: ino conflict with backing FS 3 [ 654.813795][ T343] incfs_lookup_dentry err:-2 22:27:55 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x4000, 0x0) 22:27:55 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x40) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='afs\x00', 0x12001, &(0x7f00000001c0)='incremental-fs\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 654.815653][T18556] incfs_lookup_dentry err:-2 [ 654.827451][T18567] incfs_lookup_dentry err:-2 [ 654.838165][T18568] incfs_lookup_dentry err:-2 [ 654.845215][T18567] 9pnet: Could not find request transport: nix [ 654.851874][T18570] incfs: ino conflict with backing FS 3 [ 654.859796][T18573] incfs_lookup_dentry err:-2 22:27:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200100, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x800000000000000, 0x0) 22:27:55 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000580)=@nullb, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000640)='nfs4\x00', 0x200e2, &(0x7f0000000680)='incremental-fs\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x4, &(0x7f0000000400)=[{&(0x7f0000000180)="f55049eda420a3d5303553fee599b738c1f06f9e67b42f282e94a8979429ecede170d46c8c57e61678e8d20ab13aa6e0cd127a684c82028a1aab0d196d47a63c5ac03e24a4f539cf506a3039f6341256f7247c17c3f39aee1f3c446f32084f416fc5e677911d1e859c510bcf", 0x6c, 0x8}, {&(0x7f0000000300)="de8178eda9e29e076781190643810123927e7065d2dd0374be180b0dd61f039fcc853cba5303ec229f46f302a8ecf0cc527e0455e63c2c89a5fd2e8599bee334b1207f41c259fc69f98df431fe9c880390dbba6e0fbe2e0448b07c0398d20535e9dbb49fc645d5098542887f2579288e8ff9b49631dc724aded4a325bffcb984854525eca5af576057d140c3ef7616fd993c44a45345ea2007b9fd6df9e40622e55442847cdc10c0f024f7e9e594c9d69b4d60e218b4097030e37083753aca03c615f5777dcc2f0fcb11a62f5b2d92b2e97b7a73eacb43daa760fec126324e34972872926c813d2a5eeab0a577e6", 0xee, 0xee3a}, {&(0x7f0000000200)="45085aa43221177710f8ef", 0xb, 0xffffffffffff0000}, {&(0x7f0000000240)="7426180cff4e79920364657848c8d0da01c1d69bad6c50f9dd6d13877d43fb42fe453afe2cd8db4c8b1cf8fea90915569fcbf69774ca3a659086d1ca1248658bbd7195706aa97a211dfe9d6abafc24389bc335def50de1e7cdf4e7846c79242dd6ae14ef524ad10040f9911ef98f1dc1316c17a0a52f0f004667d338e2", 0x7d, 0x4}], 0x1000000, &(0x7f0000000480)={[{@dioread_lock}, {@dioread_lock}, {@barrier}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7}}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x100}}, {}], [{@obj_type={'obj_type', 0x3d, 'incremental-fs\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@dont_appraise}, {@fsname={'fsname', 0x3d, 'devtmpfs\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) [ 654.869997][T18573] incfs_lookup_dentry err:-2 [ 654.877462][ T1785] incfs_lookup_dentry err:-2 [ 654.885607][T18575] incfs: ino conflict with backing FS 3 [ 654.906588][ T343] incfs_lookup_dentry err:-2 [ 654.907481][T18580] devtmpfs: Unknown parameter 'incremental-fs' [ 654.920104][T18580] incfs: ino conflict with backing FS 3 [ 654.927345][T18575] incfs: ino conflict with backing FS 3 [ 654.927436][T18581] incfs_lookup_dentry err:-2 [ 654.944665][T18580] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 654.946553][T18586] incfs: ino conflict with backing FS 3 [ 654.959313][T18587] devtmpfs: Unknown parameter 'incremental-fs' [ 654.971296][T18589] incfs: ino conflict with backing FS 3 [ 654.977347][T18580] incfs: ino conflict with backing FS 3 [ 654.992322][ T1785] incfs_lookup_dentry err:-2 22:27:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x3800000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:56 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x4800, 0x0) 22:27:56 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x20400, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x2) 22:27:56 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000006c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x14, 0x8001, 0x10001, 0x8, 0x4, r0, 0x8, '\x00', 0x0, r0, 0x1, 0x5, 0x1}, 0x40) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000680)=']/\x00', &(0x7f0000000800)='./file0\x00', r0) ftruncate(r1, 0xffffffffffffff00) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000), 0x882, 0xc40001) dup(r2) setxattr$trusted_overlay_redirect(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x8, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r3, 0x0, 0x0) r4 = syz_btf_id_by_name$bpf_lsm(&(0x7f0000000480)='bpf_lsm_sb_pivotroot\x00') mount$9p_rdma(&(0x7f0000000840), &(0x7f0000000880)='\x00', &(0x7f00000008c0), 0x140804, &(0x7f0000000900)=ANY=[@ANYBLOB='trans=rdma,port=0x0000000000004e22,sq=0x0000000000010001,rq=0xfffffffffffffffb,rq=0x0000000000000000,rq=0x0000000000000006,versiok=9p2000.L,access=', @ANYRESDEC=0x0, @ANYBLOB=',rq=0x0000000000000003,appraise,smackfsdef=,uid<', @ANYRESDEC=0x0, @ANYBLOB=',dont_hash,appraise,permit_directio,func=MODULE_CHECK,context=staff_u,hash,fsmagic=0x00000000000001d9,\x00']) pselect6(0x40, &(0x7f0000000540)={0x7, 0x5627cfe6, 0x8, 0x7, 0x3, 0x3a5, 0x9, 0x1}, &(0x7f0000000580)={0x100000006, 0x3, 0xfffffffffffffff9, 0x4, 0x8001, 0x100000001, 0x4, 0xb1}, &(0x7f00000005c0)={0x2, 0x9, 0x1, 0x10000000000004, 0x1, 0x1c4f, 0x80, 0x80000001}, &(0x7f0000000600), &(0x7f0000000240)={&(0x7f0000000640)={[0x1ff]}, 0x8}) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x6, 0x1, &(0x7f0000000a80)=ANY=[], &(0x7f0000000700)='GPL\x00', 0x1f, 0xca, &(0x7f0000000300)=""/202, 0x1e00, 0x0, '\x00', 0x0, 0xc, r3, 0x8, &(0x7f0000000400)={0x10000004, 0x4}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x4, 0x51bc, 0x8000}, 0x10, r4}, 0x78) 22:27:56 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) fspick(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 655.615871][T18594] incfs_lookup_dentry err:-2 [ 655.618025][ T995] incfs_lookup_dentry err:-2 [ 655.622886][T18597] incfs_lookup_dentry err:-2 [ 655.631782][T18599] incfs: ino conflict with backing FS 3 [ 655.638120][T18602] incfs_lookup_dentry err:-2 [ 655.642370][T18601] incfs_lookup_dentry err:-2 [ 655.643801][T18602] incfs_lookup_dentry err:-2 [ 655.649579][T18604] incfs_lookup_dentry err:-2 [ 655.655450][T18602] incfs_lookup_dentry err:-2 [ 655.657059][T18601] incfs_lookup_dentry err:-2 22:27:56 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$9p_virtio(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x200, &(0x7f00000001c0)={'trans=virtio,', {[{@uname={'uname', 0x3d, '-'}}], [{@fsname={'fsname', 0x3d, '[-!,,:'}}, {@audit}, {@fsname={'fsname', 0x3d, '{'}}, {@smackfsdef}, {@permit_directio}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_measure}]}}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:56 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x4c00, 0x0) 22:27:56 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x341240, 0x40) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@private2, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) mount$overlay(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x800000, &(0x7f0000000400)=ANY=[@ANYBLOB='nfs_export=on,nfs_export=on,redirect_dir=./file0,redirect_dir=./file0,upperdir=./file0,xino=auto,redirect_dir=./file0,euid>', @ANYRESDEC=r2, @ANYBLOB=',dont_hash,fsuuid=a05bd8c4-320-\x00dd101a5,rootcontext=system_u,uid=', @ANYRESDEC=r3, @ANYBLOB=',dont_appraise,context=staff_u,\x00']) mkdir(&(0x7f0000000000)='./file0\x00', 0xb1) [ 655.663455][T18602] incfs_lookup_dentry err:-2 [ 655.682655][ T343] incfs_lookup_dentry err:-2 [ 655.692798][T18611] 9pnet_virtio: no channels available for device syz [ 655.699642][T18608] incfs_lookup_dentry err:-2 [ 655.705685][T18606] incfs_lookup_dentry err:-2 [ 655.710810][T18608] incfs_lookup_dentry err:-2 22:27:56 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x6000, 0x0) 22:27:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) sendto(r0, &(0x7f0000000000)="f67164b31e115e1e1b1878", 0xb, 0x41, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 655.715581][T18614] incfs_lookup_dentry err:-2 [ 655.716549][T18611] incfs: ino conflict with backing FS 3 [ 655.725654][T18617] incfs_lookup_dentry err:-2 [ 655.731805][T18618] 9pnet_virtio: no channels available for device syz [ 655.736683][T18617] incfs_lookup_dentry err:-2 [ 655.740129][ T1785] incfs_lookup_dentry err:-2 [ 655.750747][ T343] incfs_lookup_dentry err:-2 22:27:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x21, 0xa, 0x8001) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}, {0x0, 0xffe0}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000002c00270d08000000ff03000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000000c00000008000100753332002053880eb8168b154fde60b35af77f02b85744cb6d1e2f80c0cd9525b0d520fcfcbefd2dce0d43bc2b02d55800b896a2294268e00fe56276d4fbd2eb6dc50e15b5a1af73567989b17a1cdaad850aec4b636c74f3bb952bc5e5f26201729120db99f9b670c20ab313fde73969f42922209331091afabb07058a76b21a16d725f9"], 0x4c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_getaddrlabel={0x30, 0x4a, 0x400, 0xfffff800, 0x25dfdbff, {0xa, 0x0, 0x0, 0x0, r6, 0x9}, [@IFAL_ADDRESS={0x14, 0x1, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="657208706003000000000000000000e211b685527d5aafbe9ead6f00efa7703207ec27217ef6afb8", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000450000140000000000009078ac141400e0000002"]}) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000)=0x4, 0x4) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0xc0980, 0x4) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 655.784061][T18620] incfs_lookup_dentry err:-2 [ 655.796255][T18625] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 655.797398][T18622] incfs_lookup_dentry err:-2 [ 655.811859][T18625] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 655.814174][T18624] incfs_lookup_dentry err:-2 [ 655.832330][T18627] incfs_lookup_dentry err:-2 [ 655.835157][T18624] incfs: ino conflict with backing FS 3 [ 655.837984][T18627] incfs_lookup_dentry err:-2 [ 655.844145][T18624] incfs_lookup_dentry err:-2 [ 655.853184][T18628] incfs: ino conflict with backing FS 3 [ 655.860048][ T343] incfs_lookup_dentry err:-2 [ 655.860819][T18625] incfs: ino conflict with backing FS 3 [ 655.872744][T18629] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 655.882603][T18629] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 655.883445][ T1785] incfs_lookup_dentry err:-2 22:27:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x4000000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x8) 22:27:56 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x14) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r9) fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0, 0x0}, &(0x7f0000002780)=0xc) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000640)="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", 0x2000, &(0x7f0000002b80)={&(0x7f0000000280)={0x50, 0xfffffffffffffffe, 0x7fffffff, {0x7, 0x21, 0xfffffff7, 0x800001, 0x400, 0x101, 0x5, 0x9}}, &(0x7f0000000300)={0x18, 0x0, 0x101, {0x8}}, &(0x7f0000000340)={0x18, 0x0, 0x1, {0xffff}}, &(0x7f0000000380)={0x18, 0x0, 0x5, {0x40}}, &(0x7f00000003c0)={0x18, 0xfffffffffffffff5, 0x1, {0x20}}, &(0x7f0000000400)={0x28, 0xfffffffffffffff5, 0x0, {{0x40, 0xfffffffffffffffb, 0x2, r2}}}, &(0x7f0000000440)={0x60, 0xfffffffffffffff5, 0x47, {{0xfffffffffffffff8, 0x5, 0x8, 0x4000000, 0x6a909853, 0x400, 0x1, 0xb3b3}}}, &(0x7f00000004c0)={0x18, 0x0, 0x4, {0x7}}, &(0x7f0000000500)={0x14, 0x0, 0x7, {'#,@\x00'}}, &(0x7f0000000540)={0x20, 0x0, 0x40, {0x0, 0x12}}, &(0x7f0000000580)={0x78, 0x0, 0x1, {0x20, 0x1, 0x0, {0x4, 0x2, 0x9, 0x1, 0x8, 0x0, 0x4, 0x7, 0x798, 0xa000, 0x10000, r6, r9, 0x8, 0x4}}}, &(0x7f00000027c0)={0x90, 0xfffffffffffffffe, 0x9, {0x6, 0x0, 0x100, 0x401, 0x8, 0x3, {0x5, 0x0, 0x100000001, 0x8, 0x6, 0x7, 0x5, 0x100, 0x4, 0x2000, 0x40, r10, r11, 0x6, 0x8}}}, &(0x7f0000002880)={0x138, 0x0, 0x9, [{0x4, 0x7, 0x7, 0x8ba, '$:#{#-^'}, {0x3, 0x40, 0xf, 0x10000, 'incremental-fs\x00'}, {0x1, 0x5, 0x2, 0x1, '(\\'}, {0x3, 0x5, 0x1, 0xfffffffc, '\''}, {0x5, 0x80000001, 0x9, 0x9, 'devtmpfs\x00'}, {0x3, 0xc9, 0x19, 0x4, 'system.posix_acl_default\x00'}, {0x0, 0x5, 0xf, 0x0, 'incremental-fs\x00'}, {0x4, 0x7}]}, &(0x7f00000029c0)={0xb8, 0x0, 0x5, [{{0x1, 0x0, 0x0, 0xe4b, 0xfffffffa, 0x57, {0x4, 0xffffffffffff21c8, 0x5, 0x2, 0x8, 0x5, 0x9, 0x3f, 0x19715174, 0x4000, 0x0, 0xffffffffffffffff, r7, 0x0, 0x1}}, {0x6, 0x7f, 0xf, 0x8001, 'incremental-fs\x00'}}]}, &(0x7f0000002a80)={0xa0, 0xfffffffffffffffe, 0x4, {{0x1, 0x2, 0x1, 0x7, 0x0, 0x8, {0x4, 0x3f, 0x9, 0x1, 0x9, 0x2, 0x3, 0x388, 0x1000, 0x2000, 0x81, r6, r4, 0x1, 0xffffffff}}, {0x0, 0x10}}}, &(0x7f0000002b40)={0x20, 0x0, 0xd312, {0x5, 0x4, 0x5, 0x4}}}) setxattr$system_posix_acl(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f00000001c0)={{}, {0x1, 0x1}, [{0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x6, r3}], {0x4, 0x2}, [{0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x6, r7}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x3}}, 0x4c, 0x3) mount$incfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x3188002, 0x0) 22:27:56 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x6800, 0x0) 22:27:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x104) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:56 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000100)=@md0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hfs\x00', 0x15040c, &(0x7f00000001c0)='devtmpfs\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:56 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x6c00, 0x0) [ 656.513705][ T995] incfs_lookup_dentry err:-2 [ 656.517587][T18636] incfs_lookup_dentry err:-2 [ 656.524832][T18638] incfs_lookup_dentry err:-2 [ 656.524861][T18642] incfs_lookup_dentry err:-2 [ 656.535490][T18641] incfs: ino conflict with backing FS 3 [ 656.542524][T18645] incfs_lookup_dentry err:-2 [ 656.542992][T18642] incfs_lookup_dentry err:-2 [ 656.552272][T18643] incfs_lookup_dentry err:-2 [ 656.554858][T18645] incfs: ino conflict with backing FS 3 22:27:57 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='cramfs\x00', 0x1292010, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:57 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:57 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x7400, 0x0) [ 656.565332][ T343] incfs_lookup_dentry err:-2 [ 656.570765][T18645] incfs_lookup_dentry err:-2 [ 656.578743][T18649] incfs_lookup_dentry err:-2 [ 656.584357][T18650] incfs_lookup_dentry err:-2 [ 656.589528][T18650] incfs_lookup_dentry err:-2 [ 656.601121][T18648] incfs: ino conflict with backing FS 3 [ 656.609979][ T343] incfs_lookup_dentry err:-2 22:27:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) openat(r1, &(0x7f0000000140)='./file0\x00', 0x10401, 0x8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) recvmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/81, 0x51}, {&(0x7f0000000640)=""/199, 0xc7}, {&(0x7f0000000740)=""/227, 0xe3}], 0x5, &(0x7f0000000280)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x40}, 0x2000) mount$overlay(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1000000, &(0x7f0000000840)={[{@metacopy_on}, {@index_off}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_on}, {@workdir={'workdir', 0x3d, './file0'}}], [{@smackfsdef={'smackfsdef', 0x3d, 'incremental-fs\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x55, 0x35, 0x35, 0x66, 0x64, 0x64, 0x63, 0x38], 0x2d, [0x66, 0x35, 0x63, 0x36], 0x2d, [0x38, 0x35, 0x63, 0x65], 0x2d, [0x36, 0x64, 0x37, 0x33], 0x2d, [0x39, 0x31, 0x38, 0x39, 0x36, 0x63, 0x34, 0xf5]}}}, {@subj_type={'subj_type', 0x3d, 'incremental-fs\x00'}}, {@euid_lt={'euid<', r2}}, {@smackfshat={'smackfshat', 0x3d, '(#'}}]}) 22:27:57 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)="dc6ca31a5d37f4013b9d3a4b18c237a828a89f5e8a17aacb9759db71e632f17f4c4c84becffed3a8da44a028477c0a9bc466dc66a1d7e5d978fb0952079cf3f1add5291fe750531e1a2b6f06d76e49305872b5179263bf96f6008bcec2e29169579f1f1b7013", 0x66}], 0x1, 0x0, 0x0, 0x50}, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0xd0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300), 0x100000, &(0x7f0000000340)={[{@index_off}, {@nfs_export_on}, {@nfs_export_on}, {@xino_auto}], [{@fsname={'fsname', 0x3d, 'incremental-fs\x00'}}, {@hash}, {@permit_directio}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x34) [ 656.619357][T18655] incfs: ino conflict with backing FS 3 [ 656.632567][ T1785] incfs_lookup_dentry err:-2 [ 656.652407][T18660] incfs_lookup_dentry err:-2 [ 656.656377][T18663] incfs_lookup_dentry err:-2 [ 656.674725][T18664] incfs: ino conflict with backing FS 3 [ 656.683538][T18665] incfs_lookup_dentry err:-2 [ 656.684373][T18667] incfs_lookup_dentry err:-2 [ 656.691086][T18665] incfs_lookup_dentry err:-2 [ 656.696644][T18667] incfs: ino conflict with backing FS 3 [ 656.703453][T18668] incfs: ino conflict with backing FS 3 [ 656.710800][T18667] overlayfs: unrecognized mount option "smackfsdef=incremental-fs" or missing value [ 656.715106][ T343] incfs_lookup_dentry err:-2 [ 656.732955][T18667] incfs_lookup_dentry err:-2 [ 656.738663][T18667] incfs: ino conflict with backing FS 3 [ 656.749979][ T1785] incfs_lookup_dentry err:-2 22:27:57 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc}}}, [@NL80211_ATTR_WIPHY={0x4}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x200, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40000b5) openat(r0, &(0x7f0000000000)='./file1\x00', 0x101000, 0x4) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x6000000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x2000000) 22:27:57 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x7a00, 0x0) 22:27:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="92adc5e0e84a03356e9ed6fb50e142624c336ac99e7cca142b06bebac719d3cb3aea277d5a48c91eca49c84a0424160be0319e7664acd109c5fac622fb4b6c068a9715638df8dc3309e4", 0x4a}, {&(0x7f0000000200)="6a3436927093", 0x6}, {&(0x7f0000000300)="2ae0c352477736657c81be5c09d4109e1697b68518cadb3ed950c2c4f6576711688e00207f5362cb7d3a2192540a9a6c274a97c04012c9167376cfce3f494dee490b970cb95930365487b0d65ee01cfc5e750ed90b431a9cb23e8ba115ddd43a0ded3af286043d22ce7cfe80844d6777b99e8471c420066fed20cda8aa43b9177b69f009ccbd4d62dd62107ba5acaf4255f4fbec2608e4cba9fa1ef396a2445a087a5fa143fb96c5b957c72ac60b5027c2ea0c88a4145aee", 0xb8}, {&(0x7f0000000240)="a8941396199a", 0x6}, {&(0x7f00000003c0)="6b4390499019ac8208c66bb411117281872b7a2db691b4ff295d9c58af7fbac2bc58ec0ca0ed586ee55582e634f76a5e472310d6e1529ac8ad43b2e1f76f8b12243bcefcfffa7564161aa92e0960b5e28b4ba0236e10010aff67c2d8f5551d", 0x5f}, {&(0x7f0000000440)="e934d3f2afc840699ce468ec17b536f21c958201f2e52896d06ee8d338e95e1071cba7b9b86d867cc5bf1ab105ff300d6fd3013ef163c07041d20b2b3e74ecf26cc034a6c4f4bccefab93dba0179ad45b85e5933f84f9dfff5847beec3e5fff563fe98e3e21fe8a2d61d917b2dd8d54ff3c3b395a5d81f248f0d43d44f6f754ba9ca50851b466fd7405e96fee5681844f6d0c6592fab4a3de8226d2364044926eb03", 0xa2}, {&(0x7f0000000500)="5f79ffb889dcbd9039eff61b6d8f3b931dd30a9754464b7d4ab449d0253eb4fce5db2315e668e1af17673f1576a0085caff919a1afab9bda822685f20b21740060a9958db516660e620e751c105f4b2ee02eb49673433466749d536573efa8fb288859b08bf7bf9ee532f9c6ff40b4234e3ea4166ded2de7ded8323d889b0d990848b68eaca1f2b7de91657ba502392a4cfa6335f0a0dd044c", 0x99}], 0x7) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x80) openat(r1, &(0x7f0000000140)='./file0\x00', 0x50b240, 0x100) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:57 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000d00)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000000e00)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @multicast2}}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c0000002c00270d08000000ff03000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000000c000000080001007533320020"], 0x4c}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001f40)={{{@in6=@empty, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f0000002040)=0xe8) sendmmsg$inet(r1, &(0x7f00000038c0)=[{{&(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="b4f1328fbff3d999747f34dc2ec6148b2647d314f07dd76db02f6882794484068201cc847705155f2938210f0898b79e99510abcfe75d4abff13e9905eb6f096a0c35a6755967b895805e228ec8a3c8d15dc58744b6bafb1f1440d464d6e3875a743d8e6fd739649be50646e3b3e1d54003aadfaceeae1b11a8864ed786f1892f12c31c250ddaf648a73d0702aaec5589873e1760bb155631c7bb4cad813ee84a3d9377a72", 0xa5}], 0x1, &(0x7f0000000240)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xffff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0xe2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x401}}], 0x78}}, {{&(0x7f0000000300)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="de024db79436d6f40de9d747e3d2f5cbef2fd4ddc197f3a1a424fb7fef9712a09254d88c5af8f25190e2372efb706f8e9ce2c696d084bfb6c31698d3b1cd", 0x3e}, {&(0x7f0000000380)="11330656c2fd04b25740a13e68937d5cb960e53b3328d65bb41b0d96665a14d63a67969c6ba8d053efe3c3b19459efb8cf16e4979752217bd5f304a052ccc502dc3443585c0d1b9767a405bcfa6f094cda6788438e85eb2d257037143b98bce51cb3518bd3fd19af00", 0x69}], 0x2, &(0x7f0000000440)=[@ip_ttl={{0x14, 0x0, 0x2, 0x24}}, @ip_retopts={{0xa8, 0x0, 0x7, {[@end, @rr={0x7, 0x7, 0x6d, [@remote]}, @rr={0x7, 0xb, 0xdf, [@rand_addr=0x64010102, @private=0xa010100]}, @timestamp_addr={0x44, 0x1c, 0x89, 0x1, 0x1, [{@private=0xa010101, 0x2}, {@remote, 0x4}, {@private=0xa010102, 0x1}]}, @cipso={0x86, 0x24, 0x3, [{0x0, 0x10, "e234c793dae41bcdb674873ebf88"}, {0x1, 0xe, "ae7133c5137332f1500a7dc8"}]}, @timestamp_prespec={0x44, 0x44, 0xf8, 0x3, 0xb, [{@multicast1, 0x6}, {@multicast2, 0x80000000}, {@remote, 0x9}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x3}, {@private=0xa010102, 0x2}, {@remote, 0x1f}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}, {@dev={0xac, 0x14, 0x14, 0x37}, 0x13}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x84}}], 0xd8}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)="f63ad1ddb97c42e90187128b6d2ef2f4af1a51f7e51d3dc35a248b9cb2000b09dadac1269dcecb345208bdc0530aba62cbe66efb0176b3d8850cb30a8825441cb88d9e36595e2572d57e176aea5bfd201cb25c22465ad85ec5afe0b5c80254b81432e7c3743a8ac8d4b21a0bbf5bb40ad496db9980aa54cdc6b86c73e1a7d9610c134d17013847ad0ddb815f87f50431e68d37ca03ede3009cd3b28356cfe75534a4b9ce04f1a58942b04496ddb4b34757ffd5fc91292ccf93", 0xb9}, {&(0x7f0000000640)="8e15e7066a4dd028a2975cf218d7909562aee31757a4469d8d9e3cde3e69c1a02daad14061be91a35336041d89fe7e0896e34f99ad9581a0fb5475cd443f3a720e6e40ba505d1696776d8867d3702324f0818079228ab72e9619627d1d2a5e6e3f883c885a092e27324cb4da2e02f4de8c96c3bc9d33ca79f6b4b262cba42a3996470e5ab597ac70d836ba0c3593284b722d2b00162896eb10c1e668005a6945905a93125cb46e423ffaac6432c3", 0xae}, 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{&(0x7f0000000c00)="c89dae56982393d3a664f31532564193b36a4fd1bceac13095a56794885c986cc4cea0af821ccaa627bfd201bdef7fa3ac146903ad97777bf224f23ccea10a6fe30467383d384ba308966c5b85724defe2b605794881bb947d223563bceea7faf3aabccab5b92292e807e5103b7d354026062ee313b7a583cc1166d062975abcd254ee6778c3cc8c2a2df1a9e1fcb5150d5fb0679f71d5033bad25b475b7f621ccd342ed4ccc1bf8d1c360b210e7e7a4b203", 0xb2}, {&(0x7f0000000cc0)="3ed58114adf08cb2883cac90d174d3ca9d7a6e9e7f4b57b7", 0x18}, {&(0x7f0000001e80)="f27e24a0da4f5429f52b8abb7e1e21dc543ff7dbe0f1789d527265b340b5c6b8fd5d90d02ed9177329faf11f6ef5104d1d1d87c6e2bb9882bb5fa1f19531a4d410873f25072614c90064fe78108bd1", 0x4f}], 0x4, &(0x7f0000002080)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffffc}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffffa}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2f}}], 0xe0}}, {{&(0x7f0000002180)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000002640)=[{&(0x7f00000021c0)="e9e546a6fadf0a223d4ff0de3ad0b1a80daa0cf102ea5cecf89e52d03b482db901e492bcadc899daa92845ec260c917e7806f27948f3c1646d781ea786eb60a61b97e0f10a37c80c3a46986be51120078c5da533443b2d5e2d635bb250a61084e89a22e3b8cb0b14fe8d1207c53e3421c5bbab58b536520d778141bc663d381b9342a78b2bcdbe26bcdb3fbe9f3322059629dead88d64fd641d1ec0f13417c68e1fbbf4ca050c78ad9316a5d56a63435b6f5124a1b3a3910c1c0aa95d59cb31f336e37df3c8653b11d0852146eec53d16057e5e0a5dd079b2628cb5785350b0759bf6ff306abcd818e8e0650a5", 0xed}, {&(0x7f00000022c0)="0fb42a83c7fa13ae8684ad7cd507aae99e0636c1d62e4551bd109bb02698d2df2ab8875015dde3725a7a873b8243661e03931c59e0e4a16266411f0e64b96b621dbdd23ab7a17356a55ee2677f0f14768eb48327b96efaef47812fc42a52fcc6777d2e3aaedc8bb774b20a65f70f3e12b16e5a5a49519bdec6cdd530b58c5335385e521905849f4d024a5a2e00970294d3d5a293fc673905e88fbf163e7beb29a746cb", 0xa3}, {&(0x7f0000002380)="9f33fa8679b92d3eb36d5d4db171fd7b5474771c204138086c07235f19e128f58fbe66ba23e2faa91999e8f6aad8021997c9e0f099c109ff96a43fa164482c5aa3db77ffc4ea962a4cf5c2f6898ab5b56447c12d4fdf2085990a80694a400594ee7c9c4bc7a86388b38c630a2d1bebb749681a14354b189989547adf409283017df41e271b76f0918bdc932eab9cba02ad74191e2c16e29686f336b50614bd13a1747ef6b7d728a13497300717077fc57875e7578dc25296ab5ebd", 0xbb}, {&(0x7f0000002440)}, {&(0x7f0000002480)="5df3812dd4711740e6acbd24281ab9fec80664914435a9b74cbcbd5f5c45a63e947d199d1179e345", 0x28}, {&(0x7f00000024c0)="1affe19e5f48754737803b91157b9ac64eeb86bdcba77d063645019e2206c08837d51a00c8da7a92f25fca4e4540cb0281f5ad2bda82d8d2ce71e7488c55a14643d1ad340a8d4b79c2e8212ecadf55944e600e55260e4a21ac00fe421a2ae7e72d8f15ea8060b7b6bd641eb930e21ea1a41260058ca618ad3d62209ded7a0540b6eb91cc1fc8ad07a81e4f98bd6a827655485524c80b29c4aa0be7ccb8bdc3b2be7c18d6b29afd703c8a624462ec33780e5079c19ed49ce475b24cee9edfb2a6a80cbf8a942f0384465c25", 0xcb}, {&(0x7f00000025c0)="4b5b8ade019273fffa95d362c9fc7f4965f393bd339ef1e66d8f32536d43f66b9f330d3906fe2b58428ea014879cc8bbdfd9164041e708a4d59d2702cae5466212eb05", 0x43}], 0x7}}, {{&(0x7f00000026c0)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10, &(0x7f0000003800)=[{&(0x7f0000002700)="98fe649984efc3e6b2a6b73d8d84f7ea6e0960f6af265dca464809a04fae0384fd3b7ec5b3f45f48564c810cd8a5a7c27f23c39eb5f8274bc8485b0e9e0a38ea7ce96bc170b2ca654bb51e7ae73170eba2d2268d30cf12a18db47a04c239ef75", 0x60}, {&(0x7f0000002780)="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0x1000}, {&(0x7f0000003780)="4a48d4262ac7fd628aefe0ab90feb9d0ac978a7be0759abaf8b151135237141d99499d3f8378e3ad730bd3b95f4bb30fd90a5c818082f9080157e81a9e4172dad896989b", 0x44}], 0x3, &(0x7f0000003840)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_retopts={{0x20, 0x0, 0x7, {[@generic={0x7, 0xd, "5bcd8f5d31536f3bff31fd"}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4c}}, @ip_ttl={{0x14, 0x0, 0x2, 0x40}}], 0x68}}], 0x7, 0x15) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000e40)={r0, @loopback, @empty}, 0xc) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 657.408167][ T995] incfs_lookup_dentry err:-2 [ 657.409113][T18678] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 657.417195][T18674] incfs_lookup_dentry err:-2 [ 657.424073][T18679] incfs_lookup_dentry err:-2 [ 657.432415][T18680] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 657.434601][T18681] incfs_lookup_dentry err:-2 [ 657.443136][T18683] incfs_lookup_dentry err:-2 [ 657.445906][T18682] incfs_lookup_dentry err:-2 22:27:57 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x80000, 0x0) [ 657.457767][T18682] incfs_lookup_dentry err:-2 [ 657.457994][T18680] incfs: ino conflict with backing FS 3 [ 657.470428][ T343] incfs_lookup_dentry err:-2 [ 657.471600][T18683] incfs: ino conflict with backing FS 3 [ 657.481599][T18685] incfs_lookup_dentry err:-2 [ 657.482901][T18683] incfs_lookup_dentry err:-2 [ 657.486768][T18687] incfs_lookup_dentry err:-2 [ 657.492501][T18688] incfs: ino conflict with backing FS 3 [ 657.498011][T18687] incfs_lookup_dentry err:-2 22:27:57 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x80040, 0x0) 22:27:57 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x112) syz_mount_image$ext4(&(0x7f0000000540)='ext3\x00', &(0x7f0000000580)='./file0/../file0\x00', 0x81, 0x8, &(0x7f0000002c00)=[{&(0x7f0000000a40)="2b49e9401907e76812c3ca4b411692bdea976a8962608d5c46a6b6eb8753f91202b31c80c9a90259fefa313d3fe34c5e8f75191b2bad9b865ccae9b94ac48cf4741aeb785b03b4023ac58ee131b7346c9019e67c457fcd7a9108335447f87674a49c84f04352ee14481bcae1f5a640e616f6a7745ac6e74ea6ce222409a0cbbc031bd3d6a5a6e1d0a9bc01d9a99079b5eee8b4ec940f6647acaf1b00c742e3db003c81ee94bbb4b90cac77125c942ed5388c827884d727b0bbe9a711444840b9e5e34cbe2659d0aabb2640bb69d2c28b055efb203c573e8578b88b7722cdac15bf6bd3cf756620c8d92e3d5792fa48b20ed236465bc43447f4fdd86a0909e54b733c2bbf4620dd2e430676552d52674d702609a79f3d874bbce8faab5e692e071570e57488a8cd851bc9448f3939a1e2c24c24c96fe0c7cb8b49166af90089f82507ac7d114af15f5b6a0b51d5617e1796623a354012df313c9a889522311cbd68d043dc96f6d84683acdbe74b928ed2ebc0d0f5af69d3ff28fa52d08ff63baa79027236bab716abd402ea27b465190e8fb7cc17e7a9142a393acdf588a4b7d9306f3c8c51f5218265ea54a44ab9b871436cf353b99300c4704679e727b9e3750153449d26ed2711b61cecda9fc35b4f02e6b38e5b2763fbe07b10bed55b49208b49f3adccc21c4c109c04a1abed9cddda6a0d0aabc75636aef4450f8e0d55bb0160e13bdadf7f40139393feb5e4495255b2fa54366a236e75c1ae63a31997dd4f5f054496e6476484b2483d3b3298058318484083290864188c0f164aa6e53dd17ff61715d5f32cde82af84ea297f96cc005b16ac69e4a7eea85e4af29780aa6080a2533d277bf1f406e5caacb5ef0755d25aa63d24531eec3a98633b45a4908508409a9eb1c2d1fa5a3792b3dc55cb20921d9de3553e7276bebb34ec40598d297a30271a9cac4eefc71cffacbd1047f216ec810b1e70b38b983f9b9cc02d5c0ec75d36a5a8a848e03b286f8d679ff96ba9c79f630e3ccedfd940f67b6a805e6ad5bd59353cf70cb8e154ba4e4e1138083f3687bd3309c9fb2b9dcce38ec89d1a5b58a1c65f8062e22607a2a4bce28d4883d9651301903b2abba4d746f69d2e35a27020ad0714df94b57c183665a49c3b4a80419cd46bc01d102a6a0be847577056e7bda7a3f2e19355e4a2119358f30f08c552db491ce829b6ecb88dcf75f2d2f7bfa2378a9827ad65fe8c9c5ae5f0d06a284291c47337daefb24433dbbc05773a47e34e0aa96fe731c9d19cdc2767ddaad1af7a667d4e1a11c531933cd57ad2cd0f2fe8d5b599dd811091956b57efef63b0703afacde8e8785d3e31c87a791836f38378e364f360667f8b2e2a93191ddfbc0ca079a7d143320bb865c91219fcdde081577ab911d0c901f45b9479101636eda4034967304686d6dd5e052741a844cb877ddeb56fb44fd0e7859b000b090dae1235c624f0a95c0e2f5c8732e4e08c2000533b1347581795449ba1469f15e930cc481002f55aa47452747f852fe62ef74c04b9207b5d21b1d558a7c521c27e619284fddaa1d6d86573af664e5954f144a0315b8a307bbcb4a29dd722caa5cd4cf60c5bf80de95cc8a1a533373450d6aebe28d829f7ea222dee76cce03f1dbf7bca0d566fc1fbf7481478811af9e7d4c2e7856e925cd1ca95af5a12d3a17a2ee4bc99cc7ca4423bcb02281615b86f92b7ed98b6ecc2efce4309f320d0d04c72dc30a7cb02512ef8c9bbd1d3bb19215e795bbe634ba22c7ac4bf94bb9432ab1a7bc3d795ed2fcf8bfeee35b522a38b465e0741af9757f86285839b6f4d1a5794c6d7a6ed924107f4eb6ca8b3f80ed3664354bade0f042cd1cb9c96fc819d8ea72c840e9009f221980d10ae1c00b075d24365083f1dbbd6af5ec2a085b78d6e1db6b47f0e821ca7faee95642144df7d1a1f27f20560bdc8de7b092f92f496dd2d5658a1c297b4eb1f94fa993a05576c16edfafd213b8dc26675fe074ad0737ed0174b9293994608148d38d6be235095047c226eff380217e09a59a7d0742902ad269e31a156bb12be83227fcf04a6993ad01c4631f32a0941c8685c0e06e52297d548b20beec6b1a21376e4b025470a94552a3b513aea83f8ca6598f93a99c3f30ef3c13cb166b3f1ac57fb693566ffbb4963998d2fcab1df1c94598da511063bb799020f9880cf55a1b64c16e865504a183fbb0be1f2a7867f19973bcc16ee8f73e4cd62b0523637893165a9157d7b6e2983ffc7a1d9bc228d69a4282c16e7627746ae70706341ad8dbdc8c8c65fd23aa53393357d376c77e17330642c4eed2b2d55ed16f60919d60dd7916276d523fd2daa93b409efcb81632f9cdfda1b419de2350b0016963236b8ea7e8c79b7a1761d1b04b30ff668b9eae5df9ce0e6cef797012048a10edb7c534ac0f62ac81a464d58fabbd2d178c66120f9a19aaa73e531dd773f3fdd87d2e26e9c944357bbd156fd21dc03d8e9de918a42c5ef4206865e6381aa1336e1cb0d42e6b2f2226d86db93625498833048a10769cf0bb095e378e330153172067de145aa6e4515a4be294f4feed1884f125f95d71ce634d82c7bc00abd5c0fea704250ed5354ee7467ea32471904dccdfaf61eedf9dbc197f7320019ecf77065bb10c21ec6cbb75d466ab8f546c769c6c730282c15e21ef499124b202676842b57e48a27297300b43180e834fc1a22dae572a3d31300047d4f823c3a9ca72a88d991124b9c904fed8402eb7528bcec4691f9596f361ae8d4582b9c2a87cfb6f0564f4e06247c5d01ee1e8906800569ed568583dcb58c08f6719eef1a9170bef10cc1fa5bfff907c060e02efeb3cd0243fdd0e9b86c07c127d31ce890ba220bed761767486616854783a9cd62b9ac2a167c25b4135bdcf5cf94240c35b910aa41b46b21d76e75a4eb66ffbf1524403bb3cee53e54b15468ad7907dc5a3db5832a63894445fc63f1c82e57b61145a7df08b5d6da4927ec18e2825bac6ef97fb7ce7952f2882260db7de15acb8d48b6a85082506950c3d8d2f314e06cc78ec797be687e7d3e157a32690cd8cd5601181e0bab717cc5f43f618f28154e4ae44f50596417d84de8907c73a6d38103dc76644c1643363b78b378b164cab15be68cfe9ad34ec2213695ec23798bbfd2a7be3b2dd2ca80b2337269892e440ca0fd891f40fa2d17e5538ab006241c31a423813c3f553c5ed9351b3aa4a296eb2f15490039fbe74e763224a93844ef219b9fb18ac5d75cf604294de47cde84c91604c888a669c6e5aa3d24f73b1dec1ec8078a8871a3d465c37118e88a1c4377fe5401c70d963c81d297081039037728b85e169e62bcedcc09343f6a772791d861247c89ab15f7bc8c3c4a5a9ebd16bd00077cb0006f80bcc193d3f6bef5c48ae0bfbbbd2532c7fad895d87d901d632f5b991617aa1efd55992549525fe4cce38bb311038f4dfb5ecf1ae2b4c97a5a5c674ec01c4b508304d128aa287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0x1000}, {&(0x7f0000000640)="f9081c32abf666609f16ddf3927775b26f1c704ffee913854d7f6dd40a488adeeeb7660614696352ba89b31863e3b7e67d9c4c676cfe9e494734d91affeb8c23eb021923749444e93e82a969fad4ea1e34bdfd6f1f3c229102e36fdfdcd8f48ac420027f2734b322bb4c12c028176248572262178d3f9f9f5b94413700c312f0d4a1e7481e56ef91a745b6e53756536ad5c34381cdb3d8b5518ee42a9396135deb26614f40e4eecc717fc441849449ce57e21bf2a4de4f8832ad7e4f8e7cdc50ce26ea95e9df112a1b583ff227052c2d5f95f04d408f9b4dd59545e617bd0a56e56a", 0xe2, 0x2f4}, {&(0x7f0000000740)="53cd28550bd00fffddeb998d899579bd73849dfbbdfd2a7269083f6f58cbbfbf7ea7343ae0145e890651991fc684048630621a0aef51b5210200692dac9a95257621ddb81e03838d4c6ddcbf423b69a631775da3ab408e0287a70f2abdad3ed3faea3277c548a998149205ae306c4b42b6730a0f55f13a0926e718708c201429475ed42feb702dda8bbec3161e3e85d4e07ca76affd0d7134609da1bdc4a0fe8a6ba14a89c63cec0d7a57bfbc28fd99b161e06cc027590", 0xb7, 0x7acf7fbf}, {&(0x7f0000000800)="7eb281bc11ed3199d64ee7e03576dc0381f2aa45ff7a7473d6256f08ef5a8ea5dae508edb2df28d9d454878b7755513f502745a93f99f12e0bd8c46d361862f805cd275c99d3bbd9954518348e517a66b697b9590e15f09b919e0704ae768f6e1e1bfda5787bf61abb368baa57df2047084b1cd14f35de2ea01b1fdef7294255f1b5a39ea094329cac694a6ec8634ac8b2eef19af05b33e172b944555e21fde35d9bcb9464bc378e758c31f12c7f3634cc2c7fe27b548e7bf2a5c50e5fdeb92b26792bc54139f2396d66f0faf41e72d23cc3e651764243ee107e9fd257e8b8986225074c374411e553214fb6650ed432de", 0xf1, 0x40}, {&(0x7f0000002a40)="7d6bf9d470003c3b8900e4b064d571721d2b3fb01b387c43d2843c3822e4bc929bf9a15e8d3e4bd8140d5c8dba141331b9b03fef1ea195af86f035d135176a7c9a3e71aeaba4aa25eb892a0c4ccae35d66a898c9af7655f1f388abd9b8a9a507c5dd7612e5c4350e79d44cb3f33f24c44c86543df36bbfec42e73a625b0844d78fcb9d7fe44c7467e00c1f8fc47a7b75b064c50ee64cabd71f2d75d0084b572f408c251b30721ebebf0199ce47cc6efb4ebe13d1a59adf1b98", 0xb9, 0x6}, {&(0x7f0000002b00)="57f1b0aa266b6ead40de6c81a6279ab82ac9959041d43515cae0e643395c671900851f6b404f8b5ac66adfc3af1fad52b909788960163b0e65964fbfeb200f10ce8e8960f907aaa348544e9cd45acabe25c9adaf487a10912dc4090a977c45fe923155860ff06767b3ff5ec8f6e5fadad121ce82da34a94ba9ec20a396942ff07cc999e5aa3349311354b10c76b0132c0c74d987cdb271ad9b7bb1ddedbc04a0bc3bebdbbb2d28d7ae0476dd738ef88de8fb53521666b6e053794fc127c96493cc3be1e2e2cd51c7d9f4c6623b30", 0xce, 0x200}, {&(0x7f0000000900)="ba111fa511bdd0523fe3e77c2706ec1ad234b90130aa9d907063cedd9f82e70ad717cd168969d86a76fffd34a240c4b6dcc01172fee781ae8979afd0d0f22fb68a7e8f134aaf4643b99621f3d7e53389d9b46b7519e0e6c6b288c9e96934f33d7cf5b7c512a421d8f2a8172a756dbeb107a3c9", 0x73, 0x2}], 0x20000, &(0x7f0000002cc0)=ANY=[@ANYBLOB='usrquota,usrjquota=,journal_path=./file1,max_dir_size_kb=0x0000000000000002,quota,data=journal,subj_user=incremental-fs\x00,fsmagic=0x0000000000000007,fscontext=sysadm_u,euid=', @ANYRESDEC=0xee01, @ANYBLOB=',fsname=in\bremental-fs\x00,\x00']) newfstatat(0xffffffffffffff9c, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000340), 0x18824a4, &(0x7f0000000380)=ANY=[@ANYBLOB='metacopy=on,xino=off,default_permissions,uid=', @ANYRESDEC=r1, @ANYBLOB="2c6673636f6e746578000000007361646d5f752ce6c761636b6e656d656e74616c2d6673002c66736e616d651c696e63726c2d6578ffff00007374656d5f752c00"/91]) rmdir(&(0x7f0000000440)='./file0\x00') r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) mount$fuse(0x0, &(0x7f00000005c0)='./file0/../file0\x00', &(0x7f0000002dc0), 0x0, &(0x7f0000002e00)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@allow_other}, {@blksize}, {@allow_other}, {@default_permissions}, {}, {@max_read={'max_read', 0x3d, 0x1f}}], [{@fowner_eq={'fowner', 0x3d, r4}}, {@fsmagic={'fsmagic', 0x3d, 0x100000001}}, {@euid_gt={'euid>', r1}}, {@euid_eq={'euid', 0x3d, r1}}, {@measure}]}}) chdir(&(0x7f0000000300)='./file1\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400002, 0xc0) newfstatat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x800) mount$overlay(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0), 0x200054, &(0x7f0000000200)=ANY=[@ANYBLOB="696e6465783d6f6ebeba18b9c44cb604723d2e2f66696c65312c78696e6f3d6f66662c646566637f6e746578743d757365725f752c7375626a5f747970653d7d7b5d2c00"]) 22:27:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x8000000) [ 657.508598][T18686] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 657.521816][T18691] incfs: ino conflict with backing FS 3 [ 657.522227][ T343] incfs_lookup_dentry err:-2 [ 657.532966][ T1785] incfs_lookup_dentry err:-2 [ 657.546238][T18692] incfs_lookup_dentry err:-2 22:27:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount$incfs(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000080), 0x10400, 0x0) 22:27:58 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x200000, 0x0) 22:27:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x200001, 0x1) r3 = fcntl$dupfd(r1, 0x0, r2) preadv(r3, &(0x7f0000000280)=[{&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000440)=""/228, 0xe4}], 0x3, 0xab, 0x5) splice(r1, &(0x7f0000000180)=0x1, r2, &(0x7f0000000200)=0x5, 0x5, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000000)=0x3ff) r5 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000140)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000000640)={{r5}, r6, 0xa, @unused=[0x4, 0x3, 0x6, 0xdf], @name="ddc4a85952880ad155c78c104d3ff25564c98902cdbe15b8a9f88dd58a5706c521fdab94509fa21f46fe501a7085985509f4e978e82e861b8db12e2bf339e82cfe83da7d273159588ede747fd910e73a8ff794652a8cba161be10b4f700d1ae16a214e612db61adb7b1d81f1d5e2850ad45b32b43f7df957b149cb1436873e16a424519a350492998ac97ca496eb2d99ecf868960ee5e357bd731bdddab8f2b4b91573575aa7d535aac9e849bdd3a1b2eafb0796a8ce56fca99ebe94a78dc3d67207de3ccd35b14c68b9661f459b6ee95043980bc4d7e58374070f935978ecd37050af64d63bcdbb468347aea3af87dfa4d59cb4b9a53f5214a0c6417210406bbfe23862aaecc58c787c277d7e5d13220366a67e337ff21385f8b5c7d62ae546c6146ae555e7fbb82ff499ddbbfa0dd980ce334e3b4f5899cf7772238d91fab966d36442e9ddadc6c50017b8ca4bf50cb9a28514381a4c36a9b5b4b3b815905aa2e244412d61cedd4a9476634636f54a73d0d932ff8a208400524b434543dfaa45d3b2b99faee02512b3a66e06174fb33ce6c65bd35ee844881532e16b2458cd47520a6e72171a79bba79d612300e89b387688aabb8427d9fe6fe9063efcebef7d27560ee16294eef78a50893324ed206fbba0d386e8952d0ac1cb934baf2b8d518b388854f8965c5b0d37b29811183fff2040c72696521ccd82f3da3779dab39e5730105dc154ee9bd9dede18a2217f3bcd34dc91ef939c8fce811a1b5cee7ea9e66aea855b986de66568c63bf09a03a6e65161004821c19041c52f9a73d8b373f3a4e3a3d721af10dc54a019d058306e29a98587becf7fde6618281a713bd3d062fcd89c42eba2fe35c602f3aa6af5242be512ff431a78d6d86a00bb4dfb17471e6429d1a2aa6782516cbcc9de98e99e2f4c9be825c96ed640de9aa7ee444d361664ed8c2db67622fd940cf1525fe8c5dcb735fa2c2e355ac6f60d6e3ee252bd86d8b561d660a3f78061bfe8c407c04bafdc968cdaba4538c29e8610723a9144c056d6d718821ff78665617e78481886ba22476e374f53cf77eb126a8ac5d15572779b6ffbccfde5b5ccb0add82bc5afa5edd9dfb3bdfe8c596d866cdb7993861a090112433bfc56f5eec7b689463fc142f12ec16adf0d75f6f8c13e27c40a53564a279ccd036844d7ef69df22537d8810a75d89e22a3650d61ec7b1593b1812a68c54714d4a47fc06e396862e933e3977e030588f56709bb3fc9c2dd9f130098f113bfafbfb496c70b625fbc8267ce57b6da0792a3c79def474fa4dc497ffbd0371357895ec8f6feef9a9e59dfbfef0bc2b9c07d964602cd6b14d2182ad01cb0a1de597c90a78cad02a3c446488552396b9d740815a60f542c3a702c86e4c94fd697b446c00ccf8de30a59e602577780b1b2935c05c0b352968d086d746906a9128945f88b00afa6dd90f135226fd48dd1d331f96d4ca6dcfbc0bad99c8a9ed05b4cf3c73a2b588dce3a1aa59fbe84f27ee90eaa77146bd22893a76e11797cbfacb452658c73b1bada890d35667c32b941e70beefe9d1eb37b227e2bad6f1d4b921051eded1c50f2fb5366ad2d977e547831d4405ead9167d21fff375ac3d25a361658cf0fc3dd6037a388dc7dc98165bf011831cbc8b8a31a05099d47c996f895f11789ad94c5632958ecaa6f406296788f9f34715caf58717141a2170cc60ed94c7dff37b6295f3d8a4f78b77d12db01c1d28b141e15134d1e68a3f7bd07487c08a7aeae9ddb162fe8d859ab10d7be09851a00edbd70dd679d893e2ad5c8edcf8a856ec367e08ca365923e6bf0c6c22c623c18dbe0bd1f17a484df6a5e38420937f0a7f39cb4bce8ea4cfb45a1359c99c40a9f6b9da772763f413e5ea40a8a5fdc5a86dc768cc228307b3befa9d52ed42397c76ac97b306bf121b9828bc35a32f8d6c8aedce87b7e85f000d7f8597c29300b8dcdc5d1f7db52111e4656091ef499661800240cf0544d78839b46e7f16d123cf6bfd7233cfc5b95f51d230ef61828ddf878501637a9a7f72ec5105a917e7e8f3a2d12a2374fa46e706be07adb5bbfa463e8f11d1d91e9d43ae5faa43411ded5635641716928f057de9bb80613eec171823fbad510759ccafb0bc604ce22839b4b764c7d1265c4c511c9a6e10ed1511e78c9d4ac507805f758fe19e19b9780081ba4c6355b91758dcd0e78b168a075eeccc0688dbfc2ebeacd64bc87a3df8d30064df2e0e0f75906c3e01ee11c244e0acaac3b1b9a7cc0154395c624bc4ce32850578fd9235f30adffa4e642e7a81a2c22d80a7048c15d2654296719a53d64f2441545a9d43c296f9c9b76d8b4b91cf745b91643a021e5f7b0dccb5877f7f343ed2c6bf62593fbab99fd17f694b5cf77c96a6181fdc5f9810c614fec50dd2417dc859703915a17c3a49de25bfca1c06c7c567e059d9aa6518c17ea44e30d3ff003018a68ef2d81112f0eb854da5a6a9dd53723b1a91ca1dcd5a82d2dc51506f33d4af86dff258f3a02b492ceaabf3a0d48e03bbfa66b427f24623c3d599e60958fc5792d2dc1b9a80e65b418bae8158f4fd1de2562e5e0fe353a2153b33a730102dad57bdade3b8fe28a6c0503ac773beea4191910d9cfb2b1e4b7dceaa14e5ee8781d088327f60e40295ea3f446d251fbc8381c7c88e16f09f06bb86f49d432f803852987ed563c80a261a912dd2e0ce5d0da0292ce7914b54dc1036278b3bc62e35098c9df73244654e755a844528a1053a93e2e660f379b33c236dac85d96e282d591fdeef7b3138824aa1f49b3ecb6a97e0272175a18ab9ce76e752cbd5e3a323875e0ffbbc497e210f9398c634800271e7abd3c9604bc75e6b9b1ec87614dbc6a60ae04a2a6ea08a71335ede2ff7b8d512007a71cbdff130f343d294e743a5b9272ff4ad9b2db14dd07891932d47e80d286cf07a5e49e0909f82a89bd88d58143475e633dcf89fd40354274bc0530bdbff5e177a9268ba89f2a278747c2a22b113b7ed59ed17c68d5c6ae4bbfb718cd247d70991f5efc5a0aea3b844eee06b20d93bde206ae6d82a1d458e528a0f3509144fc73c823914d3a0578a00d345ae8c1baf9fbd54d04c42eed27a0738e589e0efb0589f4b6ba1c8993a29b7cb2d1a02ccc8d6f140edc8176a9eee4e4706eecf32e635b154bdc7a91d9d7844bf8020c43523eab76e6a412659c27922403075085d8a7c6e76c91533a88f13cc040746c2d441eb8e82001d46c8b7f816450dbbf3e68269785af0839e4f7f05a05cf850290f27a2f7ab14be17efbe60d85bacab861200d959c65dab559c004c91935d5f8e9c1b44028c4e3465de442952782b00942fc6400301377a72b054a4977e950392bbf1b60a1abdb2e7749e9619480a2eddab7a6b144c343b8962f550ee14f8c91ea423f3a411dc4a072c5c251038ecfe4e76079aed04be89ed6650edbe62b7bd8cc7c132803baadfd523db1ffebebd873f1d294b9ae8731cc91198e75ff6c0675a692130b8834d018b08d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mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 657.556857][T18696] incfs_lookup_dentry err:-2 [ 657.562436][T18678] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 657.567530][T18700] incfs_lookup_dentry err:-2 [ 657.575651][T18696] incfs_lookup_dentry err:-2 [ 657.576932][T18702] incfs_lookup_dentry err:-2 [ 657.588892][T18702] incfs_lookup_dentry err:-2 [ 657.592580][ T343] incfs_lookup_dentry err:-2 [ 657.601574][ T1785] incfs_lookup_dentry err:-2 [ 657.611746][T18704] incfs_lookup_dentry err:-2 [ 657.613560][T18678] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 657.617145][T18705] incfs_lookup_dentry err:-2 [ 657.629048][T18706] incfs_lookup_dentry err:-2 [ 657.632843][T18705] incfs_lookup_dentry err:-2 [ 657.640555][T18695] devtmpfs: Unknown parameter 'metacopy' [ 657.649181][T18707] fuse: Bad value for 'fd' [ 657.654259][T18707] incfs: ino conflict with backing FS 3 [ 657.655821][T18708] incfs_lookup_dentry err:-2 [ 657.685586][ T343] incfs_lookup_dentry err:-2 [ 657.690618][T18708] incfs_lookup_dentry err:-2 [ 657.698020][T18708] incfs_lookup_dentry err:-2 [ 657.703092][T18708] incfs: ino conflict with backing FS 3 [ 657.709524][T18708] incfs_lookup_dentry err:-2 [ 657.715853][T18711] incfs_lookup_dentry err:-2 [ 657.720567][T18708] incfs_lookup_dentry err:-2 [ 657.731158][ T1785] incfs_lookup_dentry err:-2 22:27:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x8000000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:58 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) open(&(0x7f0000000280)='./file0/file0\x00', 0x61c442, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x2440, 0x1a2) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080), 0x0, 0x0) rmdir(&(0x7f0000000380)='./file0\x00') r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000004200)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000003080)) recvmmsg$unix(r1, &(0x7f0000004140)=[{{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f0000000440)=""/172, 0xac}, {&(0x7f0000000500)=""/39, 0x27}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000540)=""/69, 0x45}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000001640)=""/5, 0x5}, {&(0x7f0000001680)=""/217, 0xd9}, {&(0x7f0000001780)=""/233, 0xe9}, {&(0x7f0000001880)=""/36, 0x24}], 0xa, &(0x7f0000001980)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f00000019c0)=@abs, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000001a40)=""/225, 0xe1}, {&(0x7f0000001b40)=""/253, 0xfd}, {&(0x7f0000001c40)=""/23, 0x17}, {&(0x7f0000001c80)=""/113, 0x71}, {&(0x7f0000001d00)=""/181, 0xb5}, {&(0x7f0000001dc0)=""/74, 0x4a}, {&(0x7f0000001e40)=""/25, 0x19}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x8, &(0x7f0000002f00)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000002fc0)=@abs, 0x6e, &(0x7f00000040c0)=[{&(0x7f0000003040)=""/29, 0x1d}, {&(0x7f0000003080)}, {&(0x7f00000030c0)=""/4096, 0x1000}], 0x3, &(0x7f0000004100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}], 0x3, 0x0, &(0x7f0000004240)={r2, r3+60000000}) openat$incfs(r0, &(0x7f0000000140)='.pending_reads\x00', 0x41000, 0xa) mount$bind(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x800, 0x0) 22:27:58 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:58 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x1000000, 0x0) 22:27:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x200000000000000) 22:27:58 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4018, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, 'devtmpfs\x00'}}, {@dont_hash}, {@subj_user={'subj_user', 0x3d, '+[-*-%]'}}, {@pcr={'pcr', 0x3d, 0x2c}}, {@dont_measure}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x64, 0x32, 0x64, 0x35, 0x39, 0x64], 0x2d, [0x31, 0x2, 0x38, 0x63], 0x2d, [0x36, 0x62, 0x61, 0x39], 0x2d, [0x32, 0x65, 0x33, 0x38], 0x2d, [0x65, 0x63, 0x33, 0x30, 0x36, 0x63, 0x35, 0x30]}}}, {@subj_user}, {@dont_appraise}]}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x7) [ 658.300481][ T995] incfs_lookup_dentry err:-2 [ 658.309072][T18717] incfs_lookup_dentry err:-2 [ 658.311312][T18723] incfs_lookup_dentry err:-2 [ 658.319598][T18725] incfs_lookup_dentry err:-2 [ 658.323805][T18728] incfs_lookup_dentry err:-2 [ 658.325906][T18726] incfs_lookup_dentry err:-2 [ 658.332868][T18728] incfs_lookup_dentry err:-2 [ 658.335999][T18726] incfs_lookup_dentry err:-2 22:27:58 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)=@v2={0x2000000, [{0x9, 0x1f}, {0x3a, 0x7fff}]}, 0x14, 0x5) creat(&(0x7f0000000240)='./file0\x00', 0x80) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:58 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x2000000, 0x0) [ 658.353483][T18732] overlayfs: unrecognized mount option "mask=^MAY_APPEND" or missing value [ 658.365861][ T343] incfs_lookup_dentry err:-2 [ 658.366829][T18732] incfs: ino conflict with backing FS 3 [ 658.381799][T18732] overlayfs: unrecognized mount option "mask=^MAY_APPEND" or missing value [ 658.391312][T18737] incfs: ino conflict with backing FS 3 [ 658.398647][ T1785] incfs_lookup_dentry err:-2 22:27:58 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0x0, 0x0) mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x2814d1, 0x0) 22:27:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800005, 0x12, r0, 0xea093000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x78) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0xc000, 0x0) ioctl$sock_bt_hci(r1, 0x400448cc, &(0x7f0000000640)="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") r2 = getpid() ptrace(0x10, r2) fork() syz_open_procfs(r2, &(0x7f0000000180)='smaps_rollup\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 658.404746][T18734] incfs_lookup_dentry err:-2 22:27:58 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x3000000, 0x0) [ 658.426980][T18742] incfs_lookup_dentry err:-2 [ 658.431262][T18744] incfs_lookup_dentry err:-2 [ 658.432577][T18742] incfs_lookup_dentry err:-2 [ 658.438899][T18745] incfs_lookup_dentry err:-2 [ 658.448204][T18745] incfs_lookup_dentry err:-2 [ 658.456764][ T343] incfs_lookup_dentry err:-2 [ 658.460722][T18745] incfs_lookup_dentry err:-2 [ 658.467686][T18745] incfs_lookup_dentry err:-2 [ 658.473837][T18745] incfs: ino conflict with backing FS 3 [ 658.479988][T18745] incfs_lookup_dentry err:-2 [ 658.486052][T18750] incfs_lookup_dentry err:-2 [ 658.494205][T18745] incfs_lookup_dentry err:-2 [ 658.494260][T18749] incfs_lookup_dentry err:-2 [ 658.498881][T18745] incfs_lookup_dentry err:-2 [ 658.507766][T18753] incfs_lookup_dentry err:-2 [ 658.513791][T18753] incfs_lookup_dentry err:-2 [ 658.525034][ T1785] incfs_lookup_dentry err:-2 [ 658.525968][ T343] incfs_lookup_dentry err:-2 22:27:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x97ffffff00000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:27:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x800000000000000) 22:27:59 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x90) mkdir(&(0x7f0000000140)='./file0/../file0\x00', 0x5) creat(&(0x7f0000000000)='./file0/../file0\x00', 0x146) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0xc0208, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:59 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv4_newroute={0xe4, 0x18, 0x2, 0x70bd2c, 0x25dfdbfe, {0x2, 0x0, 0x14, 0x7, 0xff, 0x3, 0xfd, 0x3}, [@RTA_METRICS={0xa7, 0x8, 0x0, 0x1, "729b02212828be66266cfba03cc9b3bdc8692b4b54511c49e4ab72eec68f1a5f7697880058bf211c51abaa25216ff4df52d1fe4d700b899a8076723b09f4b1ac6cb7f92c3f4c8241f0a640bb4f6e2ee78d74e56e9cad84e93b370dc531b5f9acc20c5c3cf1ec829480c3c8614c2127815aad854b4fa95373e3b955a4e0531c07888a7bd99b840e9d5b06062a0093dd950c392ee1182530c5245eff38a02471d36d7e2a"}, @RTA_FLOW={0x8, 0xb, 0x80000000}, @RTA_DST={0x8, 0x1, @multicast1}, @RTA_MARK={0x8, 0x10, 0xf4}, @RTA_UID={0x8, 0x19, 0xee01}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4}, 0x8800) mkdir(&(0x7f0000000600)='./file0\x00', 0x4) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x218c048, 0x0) pivot_root(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='pvfs2\x00', 0x1000010, &(0x7f00000001c0)='incremental-fs\x00') sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000640)=@newtfilter={0x23e0, 0x2c, 0x4, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xffe2, 0xf}, {0xfff3, 0xfff2}, {0xb, 0xd}}, [@TCA_RATE={0x6, 0x5, {0x8, 0x81}}, @filter_kind_options=@f_tcindex={{0xc}, {0x2398, 0x2, [@TCA_TCINDEX_HASH={0x8, 0x1, 0x4061}, @TCA_TCINDEX_SHIFT={0x8, 0x3, 0xffffffe0}, @TCA_TCINDEX_POLICE={0x418, 0x6, [@TCA_POLICE_RESULT={0x8, 0x5, 0x6}, @TCA_POLICE_RESULT={0x8, 0x5, 0x4}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xfffffe00, 0x7e, 0x6, 0x1ff, 0x69dc, 0x0, 0x1, 0x1, 0x7, 0x101, 0xfa, 0x3, 0xfffffffd, 0x4, 0x1, 0x8, 0x6, 0x2, 0x779, 0x3f, 0x9, 0x1, 0x6053e5b5, 0x7, 0x0, 0x6a0e, 0x8, 0x5ac, 0x81, 0x2, 0xdc8, 0x200, 0x3f, 0x3f, 0x2, 0x7, 0x0, 0x8000, 0x4, 0x2, 0x7f, 0x8, 0x101, 0x5, 0x3, 0x8, 0x0, 0xd6, 0x1, 0x2, 0x6fdef6ab, 0x579, 0x7, 0x40, 0x7, 0x5, 0x0, 0x74b8, 0x1, 0x1e0, 0x4, 0xffff8000, 0xffff, 0x3ff, 0xd30, 0x8, 0x20, 0x4, 0x6, 0x1f, 0x2, 0xfffffffa, 0x5, 0x67, 0x3, 0x8, 0x4, 0x4b65, 0x3, 0x6, 0x10000000, 0x800, 0x3, 0x400, 0xfffffff8, 0x0, 0x6, 0x4, 0xfa8, 0x638, 0x3ff, 0xffff8000, 0x3b93, 0x4, 0x7, 0x0, 0x5, 0x7, 0x2, 0xfffffffc, 0x80000000, 0x5, 0x7f, 0x1, 0x9, 0x0, 0x5df80a2, 0x0, 0x0, 0x8, 0x94, 0x1f, 0x1, 0x4f, 0x200, 0x8, 0x9, 0x20, 0x6, 0x80, 0x3, 0x7, 0xce, 0x3, 0x9, 0x1, 0x5, 0x40, 0x8e, 0xffff, 0x1, 0xffff, 0x8c, 0x929, 0x7, 0x8000, 0xfffffff0, 0x0, 0x1, 0x4, 0x0, 0x3, 0x80000001, 0x5, 0x800, 0x1000, 0x20, 0x5, 0x6, 0x8000, 0x5, 0xfff, 0x1f, 0x1, 0x7fff, 0x8000, 0x8, 0x1, 0x101, 0x754, 0x10001, 0x1, 0x8, 0x5, 0x7, 0x6, 0x2, 0x3f, 0x800, 0x80000001, 0x0, 0x5, 0x9bb8, 0x10001, 0x9, 0xfff, 0x9c11, 0x3eee, 0x4000000, 0x8, 0x4, 0x1, 0x8, 0x9, 0x0, 0x5, 0x5, 0x1c00, 0x8, 0x6, 0xf48d, 0xa00, 0x0, 0x2, 0x4, 0x4, 0x6, 0x2, 0x1, 0x77, 0x8ca6, 0xffffff96, 0xa20, 0x7, 0x9, 0x1, 0xff, 0x2, 0x81, 0x10000, 0x6, 0x3, 0x6, 0x6, 0x8, 0x0, 0x4, 0xffffee50, 0x8000, 0x2, 0x3, 0x7fff, 0x7f, 0x9, 0x6f, 0x6, 0x1eb7, 0x1, 0x7, 0x400, 0x20, 0x5, 0x3, 0x8, 0x3, 0x1, 0x1f, 0x9, 0x649f, 0x1a0, 0x3, 0x8d, 0xae, 0x80000001, 0x9, 0x2, 0x4a179b85, 0x2, 0x0, 0x8000, 0x1, 0x40, 0x9, 0x6, 0x6, 0x8]}]}, @TCA_TCINDEX_CLASSID={0x8, 0x5, {0xa, 0xffe0}}, @TCA_TCINDEX_ACT={0x16e8, 0x7, [@m_ipt={0x158, 0x6, 0x0, 0x0, {{0x8}, {0xbc, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_TARG={0x91, 0x6, {0x4, 'mangle\x00', 0x5, 0x4, "88b83054f8524c64bc9488831d638ccf6ddd5fc24b2c0f04efd4614a67aa061fccb129f223da77c41e8bd21101cb17a9bd3a8c9a11a5c7fe58bc1d6c6b936636dcc748b018841cef45537c7c1f16d98a2f8b4c532b0d89d7690900e775a6a4e08b3f06ba09be40"}}]}, {0x77, 0x6, "039ef62afcf0e960b98ade9270bedc8b27c9aeb3b0606764dedbf65f59710f65674a3f7a3f1d028619007353b6743f032a75fa3660da30b3f63b783afbc2937a6762a56f60939d24656af36f439385c1451114f34f40cd857baa819626088a1e4921e72ca84633caccc5db83019a00ea049a22"}, {0xc}, {0xc, 0x8, {0x3, 0x1}}}}, @m_mirred={0x138, 0x1a, 0x0, 0x0, {{0xb}, {0x44, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x7fffffff, 0x7, 0x40, 0x9}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x7, 0x5, 0x8, 0x3cb}, 0x3}}]}, {0xca, 0x6, "53572de17e1bf0d3f784a1d2dcc6e3d6923ae83abadace275ad21da2443c9ad4cd43317afd0fd4c00cf068e9a5e5a774e17ecbb76e4d2240afcf11707d266c2dfa0d7b835599ee2750201ad7e2112e97a2f30bed99c804299136cfd5fedca42bed7f88de991014f4de2271d2560b0f161fb88e80f7c111aeeb1ad447f82465ae027cfc71a4e6547e59e06b936468d3c41f38612bda65de094488d9fb0b5f9e4cf330073d0b7df2a9785fd1f9c96e6051c54e932a990b06e2571d94795224b8ce6ef98360e3cd"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_skbmod={0x14c, 0x19, 0x0, 0x0, {{0xb}, {0x48, 0x2, 0x0, 0x1, [@TCA_SKBMOD_DMAC={0xa}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0x800, 0x10001, 0x10000000, 0x1, 0x81}, 0x7}}, @TCA_SKBMOD_SMAC={0xa}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x6ac}]}, {0xdb, 0x6, "1d70247485d9eb3823f00194a5419ed86f93dadd9b47e7306d146fb32064e0d8f4e25ade5a1f135ba929fd6f7ff037bf2f26821f2f8f89ba369bac5b140663bec7a43e8ad6b132016e7090c7f3e741018bed091c5a60f898b86577bc009c19e08adf33101e899fe00dbfe1cbdb933c0a4e69d826fe6075520e9087b5c8831d92e6f9b82d567574f0f678ced8b173baf2338b9d505f4618ff3bd008f96d657df0d2062cdc66b1c48235cb187a02e0a1ac95afa4bbea31ee1cf5efc719e7f3bcc1eec93a7899b30a61a417d1ecfaa10cdf30c12426fa7d2f"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_vlan={0x80, 0x20, 0x0, 0x0, {{0x9}, {0x4}, {0x53, 0x6, "af6eee545659396683109f34b81ab6d041b898bed8ad83c44150313c54b4cf79832cbb2102eaeee312382a5abf5e1a014324646c295d887acd265823db23cbb70d2830bb59a6e2ec3b4835400a81b1"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_ctinfo={0xb0, 0x1d, 0x0, 0x0, {{0xb}, {0x34, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18, 0x3, {0xfffffffa, 0x8, 0x5, 0x100, 0x80}}, @TCA_CTINFO_ACT={0x18, 0x3, {0x7ff, 0x0, 0x2, 0xec7, 0x9}}]}, {0x52, 0x6, "569d781f35fdb6eba6d325f7e63b5194f3b3cb4b37be6e3f84929c8643ad861ae910f217a9157240410b4b0d0551b8f8d7ea23fda5d045e698373ce220582011d33b1b26b85b4b570da3ee18a18f"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x4}}}}, @m_ctinfo={0x1058, 0x5, 0x0, 0x0, {{0xb}, {0x2c, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x1}, @TCA_CTINFO_ACT={0x18, 0x3, {0x8, 0xffff, 0x20000000, 0x8, 0x3}}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x1f}]}, {0x1004, 0x6, "5eb6ae94403db563f3fba176fa3611750f56e76bba45411b642c7975cd16b73544dc7cc39049e0b09249833909d791730c14c94487003c9ddeca96dcbf8742f7cd5ff27cf2aab7f90ad4f4ca5d6e41f8db79d49eb5e4911e71cdbfe51438a3e8b9417d71596490ce6d8a87b987733d32d85c2bd5d441e1339f04395928ff07cff41bf371719d2d5e49e816d392d948c2501a4437ceb94b6eaa7ebd9936c339686e4eae042dca76159a709603364ae6f5a647ebe39dd424b8776ad1de7e3249d9f710b0888acf40a5c1c415ca6c654384f247445e1ae758742de31af4211642eecf4a5644cf59992e35fe7b52aa3eb3a641f9a6b844752df0794573b89ba57ffb7dc8d04208d5660c1eb70913415047d66316c3d6c4fc965c46e037e9ac3a419327695661053c1266ae2a0d738667a0f866efd687b7c00118329315539eae6ef80f914d77696205dddd6be3fc2b981f5367d6c97eff542f4209b8db429ad0f2aad729d9bae7398f5720299a398369f2a0316cb33db229e91970dbb8cb0fef32e823f6e5cb9c1e111b43c6fa3e7e8de56e0843b628b37ab089843b93115a988137f99f70e1b0edee4925962590bf2ea974b9024261d079023584d9f5299fbc8d947cc031fbd5b47e392ab8acdd298c379b91f0e89bab887411eaa85d4c064e859ca5031b807a40a0b3bf85f0bde339b8d148afa854df110e64ec74c4f0a3264820212cd2427cfae9e6c2fb2d85d53c159a1b0442f7070a3a47aae10a6fea744b3f6b534156d8dff012f32a6219738053baa8b3a1f12286ed4ca0afa30ed278d9201cf2792ab2bd4b6379b30460133b1235842e36b5b518f84219ca540f68de307e09166a0abbb5b7233daa2fd579ac460201bf9594ff2855f483999e684f3a9e367cae30438792d97c63f315c1a3a0633efcec3b6dcbd8bcf0e6daa2bac5c185b2cdfabfa8d26a73ba5d7806f1809b915db0ce3d26c5410c5f17e47c3ac9631663b637739bc660476fbf0c937c9cddef66f0a796053cb7e81d3e6311d5dc315b2cb685615a39d9e6bdfa017bef264e10d6b6e93be939c5af4b327d1f27801ca12620f7b4d61f5627a8d48377fb3b8a1cee680d0f7017a0b3615194daacb81e160cabcc8dccc648affc0cc0ab76d42ef83e86b0b15c3e31541ef60d1f832fb56f2305fef8704abcb5234a1b014e4d851e1a19c2abbda0dfaec5a8ec6b9f06933690fe54713e8b1b2417f923dd9660afb59394cded2f065112fe037594db10ba3f6d6c58209ad0118f031e910c25cff03305265335e70388ab0c107847b370119872d04a64a4cfd1b5995cc9d6cd53e515ec899779bffd01ad7c7339bba1c1734668878a88255f55992c88b11dffa3bb0348cf697526c5af7ab74b77d8a26ccec5135cd67232244ed32ce339a19063c29f636f6cad15d4e9626bf98e13d588a7850a7526cbebd7270ed4e1580ddf552a905b286259844f218bab82c9ac16b8c81e98af9908e52595dadd19fe710438f0b9a7fc936738553b5a9aa4690db2c45aca9e41a1302b9ddee514a4e6ca02bce887b7d3ad53d8825920a1970f0ca57595a64047ec0527b88ac671c1d67240dc1b2d5194404c7949c563cff80393c70aabef21e6d624c50ef7640528658e075c6475e7200d4a4321be5d30b2c2a0df9da8104ff89f7de8a54fec24bf14d95bee82471da0060019bcc814cf63b1d93fac83631e03f4a13475b424eb27a30e354d087648281c1e874eb54a1dc527196d3a42f280f600acfcb99e2bddab60397b43cf0dc2ff98443e0ae03fb90686f36751e8756d5e2e15807f47a4bfe4007f9371190536d8b34c912ce38725b95e93d6426c8d47939cfe1fe596914ab8164649f4a72e0f3f459e459c0db318412bd34d36931c702d5eeda0113cf9549b20593300d53080877d8b6af14c291891c30d4a1e5e0ea7af8783722eaa02f4250e0a472f91840e4d575c1cc86beb17059c822a5ff227d81e210d13c1f8c17090a47967f503e976d1983262f762165a1348e8bebccb877ae6197e95ffd6e1a84cb410ed65bbc32a12a35d1ec7531494112ab4dfee2412467212458b35e1df0df341483aef6217f7ecf023a88587b32860bb7f1ef08c75e2a049b6ee99deb868aed24ce95d6d4818d42ce7b08564aa3c56f214a98ddc41de0c643c1410c0799b83dd54464d66d5fe04d7ee12812cc418f9a0a14007b8828cc060d9ace7c50f10d7d75d379246b45db008c2c3cf604ddcc290b8b217baba8be6b277c2946f3a9752e3bb360fd5f78bdcdb73c18a74a7f2e2aef6e1db86dfa6a65268639200210b719fa26374afba3709080cd294b95585bed125c3104e2933a7563c81b1a249051577a0ba1a199a246b855a624e1b9265d99d563ec1bfa12b1802c4d041dc76ba41dd4aa5a643835a2839f101ee207878b8595985830bfc0a1718cb15a98ec5d66a846b91fa1b76a786be8b8e5098b1d810860852e5de83fecd10b631a0ea8ddc8eefc2db82667496f0ea8cd8acf60e6b2b4eb1ea916ebd40b851148dff718969502f4d022bd4fae2e40c7ef8dc248fdd4c5d1d00cab085d8f3a60c63c7a617ebbb07d6ee497d00aba9dfe8276131e3d537f144977984c7ab5d5d057c61fb3df83dfb0cfc81247cba232af182a2d329401d464b0d1f844256baf15bf2092f348cf2614167fbe1bdb759f3e495461925da6a0475e5d002f64dd40828f16926040e9b041a196a3e5d6979469bd98f65bb8a30e9c5d64d3789c88259266c9f476f2d8633d15713f24029a8a36db51c6bf5077e4f286904b5eb32e2acac1fabf1149d87c3a0891707194a617334938194a6cb72ecaecb8421f494c994d24c871109417c8aeefe56cf5455960073ad94b645a02477ad7fa70ae15aaf6e7f8caf8d9f5b203b3b16a55499d0e41570dce114069a94050e3c273e1a6cf52a97b3dabc31821e94970c62e2a772c9164f91ea7acf78a73b26c67bbf5fa1f460ce81051a9a91a784daa205c29d9bd7450d8ae00c3794eb51a599d9c302891f5f3e01421c6fad1e718d9874f583472ea803dd1fcd472d2d93a2481f7e6d7e1832a0cb5b5629fdb2c73b082b845fa75697cbf852b602c79e54b732d425ca431cf1093049c9fc0d6eec20d5ac45c366a3f51bb1e1473a51db7c15acddf398e67c1106ffb53e7766a620b39d18beecf53bee7f40d80176d36fac86b0d7403bc1a09ef5e635ca9abb4212a7c9e41f45601a24f721681977e2ded2c8b0bef8fb6c575ad0b48a0a70867e6f1c54c32b650994a06f6eac280657b47ac1be22a25eb0e8af2b196aa6ea711e009708579ee6a12b80b9e84c8b94420927e77deae6e075827f48ef7c77565d676917a92def554f8c80387a781486c5df596e6b10c30356edebd20dfc697588c33953d16ed3a6e7959d581b26d2fabc0a3b725749face76ed3a0bca8337b803340382ebc62029175d005a02fc3e2b61eef65fb58df230bc045b132df390af3fc3aa50395750e0ee6e0d73ac04730a1954b9f9405aef9b7e57fee825e015d32cb31de3108d9babf2da60a64d18db18e16a1c05839f0f0cc0fd64e0e866dd0f12d88ac6f0ef35aab4073c77844bf155caa508e9f5016ee7c7b941919668d747fd16b029dca2fe21a310c510ed207f12eed5a6d82109ae5e47b640c01b5fc1c68d1a5503d8c63becbf241c42adae10715c5ecdcb1b2a4c32af35fdcc40fa55cc10cdf7263e4c3f3b7776f62ddca5c1177ad415e9beb30e4905be0b0de7081770a6011b7014bfaa93e76b5ec8b32102040a8dd2757b10883f9b122d5033d758541950a247d539f16c978d3cccf64553af5f3f5bcafdaa25c11d772b81601c97cfd2e5c99965772a8e070112e6f3392a249b90684429fd5ada004ead0fb6c87320288be1526e35dd36ca265bdb07f2284200c05566038ffb19c3247a2b01a342d8cba8a5253108feb66257c95c329f69a4ae668fbc9a16ba78c6a6106cc14e47ffc4b6c5dd963ac4d48abdd5f272dda329237a2b5c07d03be59eb517c4c52b97e5b90f8844f1dff6a499363581991cd695353aa006db1901fd8d5e1902787848ccb46f0597af3a70ac4dd42d1e355a7138abe295a8e53647ac93d146abb7e7164796e9f169ace91818dda62e7aba0f0e6f2420c3da92b61e5a7b979777325a0c73230a25dbcd19f62a6b1ccb159dbe6b9a5e41381f32bb1a66ee17d52b486e9bb017c95604f7ed00754d9eafa6f974a35caf2b5435a9287a807bf3d41fe35dafb3e8d4e43ab2fca341709da6c83588c32f2b64fd389b680354240432265f3fab2c770443402c23b91276c47f7c283fcea3c7c1085bb22438bbbbbe6af74fc24ea96759b7c813ebf7a8e6d41abc70345861537db0053785d6422c89a5fad387b1cfdc415d3ceaa27b2dc0fe5b64dda1447850d6150ce301ebb6a1fe171ee7762be86dc00091f510c4b605c9d59e4d69cd1371bd59fa991e2238668e65c3870ca26f4e5c0c724ae358ebbc58e234cb37fa051d3cc212735b4860ce1e6649da7bd59c8979249ba0cea3de7e98da442643cb69d2f1d54005194ca66068e80b0ff28b7c685667766c72f791dde544b2d10a8516842cb314b70537053459ac97ae11e54a5eca9b68f454bb62ecd9bb8741e562b941ba4a604a3b3c3f539deed9a08ddddc80cdacd2728cd49be161d1286bb2ee0b6bd2ce41eb52e4d789a246df99bf0fa088915b6dd2ddb240bccda55e307ae7ea3ad09de1c56dc5f7f694e4d085e45481ec34d01e3b15bca0698865acedfccab19031a860cce6bc3f523a2a5d071f7a0f21f5fb4614e2b74e0e6b5a4abd511bda4ffd7c9ba8b0888a5c153697ec956892c9379aef355df2adf53b81d8a02a36c5e97ab8134286c9f7a0d31da75f621cb415a681b4f26900e296049fff66b1110bd62a7fffb5a2cb303c979b52bc6e0f80d8d789857b75c59a7a8d871d66812a375efdfe4dadb31e8b632390fc9ae8521c00769560fed01d15ac62d366a6bd80096b21a42e1f13ae37fa8451eee14d5985c36695177a4065a75b1fb38b980c283c1eb8ecdf8e8cf3c3b2b68d1a97076306d5c1d6c52eebc83276394840543d1cbeccdcc605954d5d2e3391ed88bce02dcfbe1e0a4fde69af35959d5c1959491380e5e96d6b873e69e0a59baec4eb982841b6d372d48485f83303d1b7539dd6c242d12951ae6b4d9d730d7962aa0d0cfa833306c59087a0586f5f76d2a7cb44f6bc0f7a3dd2740ca01e369a36546052fa130747b6a3b6bdb389f5fc38fa48a3db6c8b2ab264b5de1fa2e0ad22867692997ecbd7bb750f7958d0f91236e9bc8a81813e32d222a39ead2b28e0500f2a08f179936b704830069fdae345575b3395ed6f58c28808bc4730ec3312acaee27c5a0a828fbd44fcc2f12dcfd4c87732adb62b7799a79b31c6e7c510442bc37e23889092862f5851851ed0a8f7695e241d1de83288d68ecb65f1fc8b22d0f75139877b886845bb5950b04a07ef182f6e1e9a6e8a087f548a1aa903d38477fda73725934d92bcdff85bda4a4177c41a77daa4941484145d27695d82d549b05112ac774bd32c97238b1d8d5a41b2d79325f4f63453d1e78bfd4d984e034347588b20c6e3f0e09878e731ad09a69b4723502a038b45afa8838973fd05c420594019c2b2fd628771c7476d2c2d0d3bf7e0d8916ce97b477264259804b5e630a9227e251c4bb9d821087f964ba367aab8f13961cedbf34c7fb2cffafd40ae01ecb7be50490315d9777b71bc29c6f1d212135ff3873034028f72e6c7f22ec5"}, {0xc}, {0xc, 0x8, {0x3, 0x2}}}}, @m_csum={0x180, 0x3, 0x0, 0x0, {{0x9}, {0x100, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x7ff, 0x7, 0x5, 0x23e, 0x4c}, 0x4f}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x89, 0x7fffffff, 0x6, 0x6, 0x40}, 0x6e}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x5e4c, 0x4, 0x8, 0x0, 0xd585}, 0x50}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x80000001, 0x8, 0x1, 0x9, 0x81}, 0x52}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x7fa8, 0x3, 0x1, 0x8, 0x6}, 0xf}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x1, 0x5, 0x1, 0x30ba, 0x9}, 0x49}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x6, 0x71, 0x2, 0x59, 0x7fff}, 0x6f}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x7fff, 0x5, 0x6, 0x100, 0x8}, 0x4}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0xfffffc00, 0x9, 0xfffffffffffffff8, 0xced7, 0xaf}, 0x63}}]}, {0x57, 0x6, "c96a70d80d600d803e7315ab9565047c4b87cd86a48d27d8b0bed7c0faa13f22eb7e020af9e2076971d7ccd6479ccc0ba7731162962d58d20d5e6e92c7c1295b1d84c04f4447bfb984cb2d79a96d8847139626"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_TCINDEX_POLICE={0x420, 0x6, [@TCA_POLICE_RATE64={0xc, 0x8, 0x1}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x2f3, 0x5, 0x6, 0x3e4e, 0x5, 0xe61, 0x0, 0x4, 0x2, 0x6, 0x2, 0x0, 0x4, 0x2, 0x1, 0x7fffffff, 0x9, 0x0, 0x81, 0x467, 0x8, 0x1, 0x6, 0x401, 0x9, 0xffff, 0x45ac65f, 0x6, 0x80, 0x8, 0x8, 0x6, 0x1d8b00, 0x2, 0x400, 0x0, 0xffff, 0x7, 0x3, 0x1, 0x7ff, 0x2, 0x9, 0x1, 0x2e38, 0xe92a, 0x80000001, 0xfff, 0x2, 0x8, 0x9, 0x7, 0x81, 0x8, 0x6, 0x7ff, 0x8, 0x8, 0x1, 0x8ca77a6, 0x1, 0xfffff87b, 0x8, 0xd28, 0x10000000, 0xee6, 0x8, 0x1000, 0xef, 0x4, 0x200, 0x9, 0x7, 0x6, 0x3, 0x100, 0x261e, 0x3, 0x1, 0xffff, 0x2, 0xc131, 0x0, 0x6, 0x9, 0xa57, 0x0, 0x27b0, 0x5, 0x1, 0x8, 0x4, 0x8dc, 0xfb2c, 0x7f, 0x5, 0x7, 0x1, 0x7921696f, 0x0, 0x100, 0x3, 0x8c5, 0x9, 0x1, 0x3, 0x4, 0x2, 0x5, 0xffff, 0x400, 0xc6e8, 0x10000, 0x20, 0x27db, 0x4, 0x1ff, 0x200, 0x9, 0x4, 0x1000, 0x1000, 0x48b, 0x80000000, 0x7, 0x9, 0xac3, 0x40, 0x8, 0x8, 0xff, 0x800, 0x2, 0x2, 0xb93, 0xa4cd, 0x8, 0x3, 0x800, 0x3, 0x77a4, 0x8, 0xff, 0x6, 0x8001, 0x1, 0x4, 0x71, 0x101, 0x3, 0xda, 0x1b8, 0x20, 0x20, 0x80000, 0x2, 0x7, 0x1, 0x10000, 0x8, 0x9, 0x7ff, 0x8, 0x6, 0x80000000, 0x80000000, 0xfffffe01, 0x7, 0x1f, 0x8, 0xfffff2d9, 0x744d86a1, 0x8, 0x8, 0x2d, 0x9, 0xfffffffc, 0x3, 0x3, 0x10001, 0x7, 0x200, 0x4, 0x6, 0x1, 0x80000000, 0x4, 0x1ff, 0x252f74a9, 0x1, 0x3, 0x4, 0x80000000, 0x1, 0x20, 0x9, 0x3, 0x800, 0xf116, 0x9, 0x7, 0x800, 0x0, 0x6, 0xffffffff, 0xffff, 0x2, 0x4, 0xffff, 0x7, 0xffffffff, 0x4, 0x9, 0xffffffff, 0x40, 0x8000, 0x1, 0x1, 0x7, 0x2, 0x7, 0x1f, 0x4, 0x1c89, 0x8, 0xfffffffd, 0x81, 0x2, 0xffffffff, 0x1, 0x14, 0x55, 0x4, 0x2, 0x6, 0x9, 0x3, 0xfff, 0xff, 0xf005, 0x7f, 0x200, 0x20, 0x2, 0x80000001, 0x9, 0x80, 0x795e, 0x7fffffff, 0x23dad17c, 0x41f, 0x61, 0x2, 0x0, 0x10001, 0x4]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x7}]}, @TCA_TCINDEX_ACT={0x45c, 0x7, [@m_bpf={0x110, 0x17, 0x0, 0x0, {{0x8}, {0x10, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file1\x00'}]}, {0xda, 0x6, "368639d08292610ba4f37b678526f4e7efc49dd5982ddd78f0633c1c4ac4cd8d68e2945bd139a80740275e4f0578506ca0b932c69ac75dd11f26d06a4ee00567fa45959cc8c3895fa12858c4bf3f539360528ef36ea0bea0754cc577fcf34d155fee877665804e8976aad8a840ecdf0afab5190a9c3440183338f3c66a89ccdde1d6fcfdd71eededd92becb0a03c22ea1548380fc228e2228d19bf8ff68c695ca260fa1be551c0e4930d0004a3f7564d1bd7dc6621b81bab09657b7bebd8654ca7ef8616da15247636c7540814355e9b05c284651b32"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_ctinfo={0x150, 0x11, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18, 0x3, {0x100, 0x4, 0x20000000, 0x1, 0x3}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x8}]}, {0x102, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_connmark={0xf0, 0x19, 0x0, 0x0, {{0xd}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xffff, 0x8, 0x1, 0x2, 0x401}, 0x6}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x140, 0xffff, 0x6, 0x100, 0x80000000}, 0x3d1}}]}, {0x88, 0x6, "07488eec368fc7728d3af8cae2e3b115eb0f5eab2a603928a268a4f72b7e0717166e7b9d0464f1ac600b3cfde3da51105cf6ff1021066c8d7d097c1f85cef83e94f3e47592cc50d9ba8d8801191b5828b89a76dbac441645961e81cfd53ad0c2069654af85d1f0d562adba3c2032f33099301140e996b7723d8926c7568f587c52d0696d"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_tunnel_key={0x108, 0x0, 0x0, 0x0, {{0xf}, {0xc, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x2}]}, {0xce, 0x6, "04b3f4bb230bdec57120a1d3a7b998247891001c7589d85e261c08700c093ca838dada43e1b2fa4e4020fcf2025010b953576cfbcfe43db4dd9e3381fa8fcb0910c89168aa35447136768ecca9a553f9ee50b3ce5a899458b0f1dae7edeb5430fe093838bd884735ac6bc11d5967cf09d7b973abedb348867aa32be3aa4efbc86c8c3493a7a3c20d1df637d1cb1068a0cf19729e4c7ca548a63a8aa58ec8d93db6f99210625d4f36b02e55295a63a9de094fd98447d10498a3258e8d4957fbc72554dc5b4f0ef11c9dcd"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}]}]}}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_RATE={0x6, 0x5, {0x40, 0x4e}}]}, 0x23e0}, 0x1, 0x0, 0x0, 0x4040}, 0x4000081) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) llistxattr(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)=""/1, 0x1) mount$bpf(0x0, &(0x7f0000002c00)='./file0/file0\x00', &(0x7f0000002c40), 0x2869800, &(0x7f0000002c80)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xff}}, {@mode={'mode', 0x3d, 0xffffffffffffff81}}], [{@smackfsdef={'smackfsdef', 0x3d, 'skbmod\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '+'}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@hash}]}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000580)={'ip_vti0\x00', &(0x7f0000002a40)={'ip_vti0\x00', 0x0, 0x7, 0x40, 0x6, 0x1, {{0x21, 0x4, 0x0, 0x31, 0x84, 0x65, 0x0, 0x5, 0x2f, 0x0, @broadcast, @rand_addr=0x64010101, {[@ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0xf, 0x9e, [@multicast2, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr=0x64010101]}, @ra={0x94, 0x4}, @ssrr={0x89, 0x13, 0x89, [@loopback, @multicast1, @empty, @multicast2]}, @timestamp={0x44, 0x20, 0x78, 0x0, 0x8, [0xfffffffc, 0xffffffff, 0x1, 0xdc24, 0x5, 0xfffffe00, 0x2]}, @lsrr={0x83, 0x23, 0xa7, [@broadcast, @rand_addr=0x64010101, @loopback, @empty, @dev={0xac, 0x14, 0x14, 0x28}, @rand_addr=0x64010101, @multicast2, @remote]}]}}}}}) sendmsg$nl_route(r0, &(0x7f0000002b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b00)={&(0x7f00000005c0)=@bridge_getvlan={0x20, 0x72, 0x20, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, r1}, [@BRIDGE_VLANDB_DUMP_FLAGS={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4854) 22:27:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:59 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x4000000, 0x0) 22:27:59 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='debugfs\x00', 0x200000, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 659.178695][ T995] incfs_lookup_dentry err:-2 [ 659.186700][T18759] incfs_lookup_dentry err:-2 [ 659.201716][T18761] incfs_lookup_dentry err:-2 [ 659.202480][T18766] incfs_lookup_dentry err:-2 [ 659.211285][T18765] incfs_lookup_dentry err:-2 [ 659.214437][T18768] incfs_lookup_dentry err:-2 [ 659.220413][T18766] incfs: ino conflict with backing FS 3 22:27:59 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 22:27:59 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x5000000, 0x0) 22:27:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x4]}, 0x8, 0x80000) recvmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50}, 0x40002101) [ 659.221483][T18768] incfs_lookup_dentry err:-2 [ 659.237120][T18766] incfs_lookup_dentry err:-2 [ 659.248355][T18766] incfs: ino conflict with backing FS 3 [ 659.255849][ T343] incfs_lookup_dentry err:-2 [ 659.261833][T18774] incfs: Can't find or create .index dir in ./file0 [ 659.270941][T18775] incfs: ino conflict with backing FS 3 22:27:59 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x3d090, &(0x7f0000000300)={[{@xino_on}, {@xino_auto}, {@index_on}, {@metacopy_off}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_on}, {@metacopy_off}, {@index_on}], [{@fsmagic={'fsmagic', 0x3d, 0x6}}, {@euid_eq={'euid', 0x3d, r0}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@pcr={'pcr', 0x3d, 0x14}}, {@obj_role={'obj_role', 0x3d, 'incremental-fs\x00'}}, {@hash}, {@smackfsdef={'smackfsdef', 0x3d, '}'}}]}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:27:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) [ 659.279168][T18777] incfs: Can't find or create .index dir in ./file0 [ 659.284934][T18776] incfs_lookup_dentry err:-2 [ 659.286225][T18778] incfs: ino conflict with backing FS 3 [ 659.290785][T18779] incfs_lookup_dentry err:-2 [ 659.302018][ T1785] incfs_lookup_dentry err:-2 [ 659.307743][T18779] incfs_lookup_dentry err:-2 [ 659.321236][ T343] incfs_lookup_dentry err:-2 [ 659.336570][T18783] incfs_lookup_dentry err:-2 [ 659.341600][T18787] incfs_lookup_dentry err:-2 [ 659.344732][T18786] incfs: ino conflict with backing FS 3 [ 659.352671][T18787] incfs: ino conflict with backing FS 3 [ 659.358342][T18788] incfs: ino conflict with backing FS 3 [ 659.358957][T18787] incfs_lookup_dentry err:-2 [ 659.369218][T18787] incfs: ino conflict with backing FS 3 [ 659.383159][ T1785] incfs_lookup_dentry err:-2 22:28:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xb001000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:28:00 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x6000000, 0x0) 22:28:00 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') 22:28:00 executing program 4: mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x80) lstat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) lremovexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)=@random={'system.', 'devtmpfs\x00'}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x4, 0xfffffffd, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x2, 0x0, 0x9, 0x3, &(0x7f0000000000)="b12963747deddb7d31e3d7cc74a2f85dd4c3b4d915048dbc77bb4370e5b27348905ce3b5b4b6ebb891a7a2e13efbe00011b8a8c6cf96ce5cdc1b6a3a438e8e724972d31aa4bd623b760aae6f685cda97f66fc9c3e0c3dd9457d69a6eefb76f655d7326a7", 0x8001, 0x0, 0x0, {0x1, r3}}, 0x6) 22:28:00 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x121080, 0x6) [ 660.078836][ T995] incfs_lookup_dentry err:-2 [ 660.082317][T18798] incfs_lookup_dentry err:-2 [ 660.085366][T18794] incfs_lookup_dentry err:-2 [ 660.090354][T18801] incfs_lookup_dentry err:-2 [ 660.099838][T18799] incfs: ino conflict with backing FS 3 [ 660.108576][T18804] incfs_lookup_dentry err:-2 [ 660.116262][T18804] incfs_lookup_dentry err:-2 [ 660.118075][T18801] incfs: ino conflict with backing FS 3 22:28:00 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x7000000, 0x0) 22:28:00 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, 0x0) [ 660.127215][T18807] incfs: ino conflict with backing FS 3 [ 660.137784][T18806] incfs_lookup_dentry err:-2 [ 660.146054][ T343] incfs_lookup_dentry err:-2 [ 660.151711][T18801] incfs_lookup_dentry err:-2 [ 660.157070][T18809] incfs: ino conflict with backing FS 3 [ 660.164635][T18811] incfs_lookup_dentry err:-2 [ 660.169030][T18813] incfs: ino conflict with backing FS 3 22:28:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x3, 0x12, 0x80, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) prlimit64(0xffffffffffffffff, 0xb, &(0x7f0000000040)={0xffffffffffff19e8, 0x4}, &(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0x440140, 0x8) 22:28:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000140)=""/18, 0x12}, {&(0x7f0000000180)=""/242, 0xf2}], 0x3, 0x81, 0xffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$NS_GET_NSTYPE(r0, 0xb703, 0x0) preadv(r0, &(0x7f0000000a00)=[{&(0x7f0000000300)=""/71, 0x47}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000480)=""/205, 0xcd}, {&(0x7f0000000580)=""/68, 0x44}, {&(0x7f0000000640)=""/37, 0x25}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/92, 0x5c}, {&(0x7f0000000800)=""/176, 0xb0}, {&(0x7f00000008c0)=""/168, 0xa8}, {&(0x7f0000000980)=""/83, 0x53}], 0xa, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:00 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x8000000, 0x0) [ 660.175021][T18814] incfs_lookup_dentry err:-2 [ 660.179287][T18815] incfs: ino conflict with backing FS 3 [ 660.185831][T18816] incfs: ino conflict with backing FS 3 [ 660.193470][T18814] incfs_lookup_dentry err:-2 [ 660.208548][ T343] incfs_lookup_dentry err:-2 [ 660.217590][ T1785] incfs_lookup_dentry err:-2 [ 660.221925][T18820] incfs: ino conflict with backing FS 3 [ 660.238942][T18823] incfs_lookup_dentry err:-2 [ 660.243403][T18822] incfs_lookup_dentry err:-2 [ 660.244238][T18824] incfs_lookup_dentry err:-2 [ 660.254359][T18826] incfs_lookup_dentry err:-2 [ 660.257131][T18824] incfs: ino conflict with backing FS 3 [ 660.259468][T18826] incfs_lookup_dentry err:-2 [ 660.267026][T18824] incfs_lookup_dentry err:-2 [ 660.275745][ T343] incfs_lookup_dentry err:-2 [ 660.282772][ T1785] incfs_lookup_dentry err:-2 22:28:01 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0/file0\x00') mount$incfs(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180), 0x0, 0x0) 22:28:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xb101000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:28:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c0000002c00270d08000000ff03000000000000", @ANYRES32=r4, @ANYBLOB="00000000000000000c000000080001007533320020"], 0x4c}}, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x38, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x6}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IFINDEX={0x8, 0xb, r4}]}, 0x38}, 0x1, 0x0, 0x0, 0x8805}, 0x24008000) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x99fe, 0x2, &(0x7f0000000300)=[{&(0x7f0000000180)="ef3da6b40d423bc24f1df3c940292cde0f126b7fee543f6bd4d94d321282f1fb9be31ebf26d8fbc2f9045ec747d99286804ec7159502c4c7192bf2b28ec28ccd8b5bf7ad8b3631c7f5740dd642a68f9cedaf436dae5b828a228bc7658bd5932a364b32b33d05e9af957459aa790fe4d8708315d56f9c2000e134673dc6a14dd516e7477d690ebc59bbe07f32a981a232c98c0a4938af074a2d95a0bee1e3db245433aa20c66d75fe2032cf2fec0e44809af9f374695c1cf5222a09c9f0e1d30a0a4c186fab9290", 0xc7, 0x4}, {&(0x7f0000000280)="c4c2052999d923aa9dda85c5585b4ea35db1e6c4a458e6fe0788a8aff24337bb031690eb48c3f071e6d6a84dde9127", 0x2f, 0x9}], 0x409, &(0x7f0000000400)=ANY=[@ANYBLOB="73686f72746e616d6597046f7765722c73686f72746e616d653d6c6f696e39352c726f6469722c696f6368617273657c3c6360313235352c666f776e65723d", @ANYRESDEC=r5, @ANYBLOB=',fsmagic=0x0000000000000002,smackfsroot=devtmpfs\x00,smackfshat=incremental-fs\x00,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',rootcontext=root,audit,smackfshat=^:[![,\x00']) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r6, 0x0, 0x0) sendto$unix(r6, &(0x7f0000000580)="cdd10cc6f4a238d20039dcf1342d1e7b824c62b1e4d086729a30dc416966e36addfe16665832864c6e11362f8a73dfeed958a6af1b3886518f2f1a12f4c1b8f7b1e6cea208e5555e0826ff97208533721966989722d00038b75bd5f5aa62b760b6ab01264be082bc428753fb7a", 0x6d, 0x90, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e21}, 0x6e) mkdir(&(0x7f0000000500)='./file0\x00', 0x20) creat(&(0x7f0000000540)='./file0\x00', 0x122) 22:28:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000352000/0x1000)=nil, 0x1000, 0x2000000, 0x2010, r0, 0xc1781000) 22:28:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0xc, 0x3, 0x40, 0x5, 0x40, 0xf64b, 0x2, 0x5, 0x7ff00000}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) 22:28:01 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x9000000, 0x0) 22:28:01 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xa000000, 0x0) [ 660.999416][T18835] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 661.000046][ T995] incfs_lookup_dentry err:-2 [ 661.015096][T18833] incfs_lookup_dentry err:-2 [ 661.022323][T18837] incfs_lookup_dentry err:-2 [ 661.022328][T18839] incfs_lookup_dentry err:-2 [ 661.022560][T18839] incfs_lookup_dentry err:-2 [ 661.029367][T18840] incfs_lookup_dentry err:-2 [ 661.044620][T18841] incfs_lookup_dentry err:-2 22:28:01 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x2080a0, &(0x7f0000000240)={[{@mode={'mode', 0x3d, 0x9}}], [{@dont_appraise}, {@fsname={'fsname', 0x3d, '+'}}, {@euid_eq={'euid', 0x3d, r0}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) [ 661.045160][ T343] incfs_lookup_dentry err:-2 [ 661.053408][T18840] incfs: ino conflict with backing FS 3 [ 661.061203][T18844] incfs_lookup_dentry err:-2 [ 661.069570][T18835] incfs: ino conflict with backing FS 3 [ 661.071894][T18840] incfs_lookup_dentry err:-2 [ 661.077203][T18835] FAT-fs (loop4): Unrecognized mount option "shortname—ower" or missing value [ 661.082936][T18847] incfs_lookup_dentry err:-2 [ 661.094470][T18850] incfs: ino conflict with backing FS 3 22:28:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x20, 0x5, 0x9b, 0x3f, 0x0, 0x0, 0x8, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3f, 0x0, @perf_config_ext={0x2000000000000000, 0x10001}, 0x454, 0x1, 0x0, 0x0, 0x101, 0xf, 0x1, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x4, r0, 0xb) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 661.100344][T18840] incfs: ino conflict with backing FS 3 [ 661.102994][T18852] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 661.116699][ T1785] incfs_lookup_dentry err:-2 [ 661.121365][T18850] SELinux: security_context_str_to_sid(system_u) failed for (dev incremental-fs, type incremental-fs) errno=-22 [ 661.124095][T18847] incfs_lookup_dentry err:-2 [ 661.140073][T18853] incfs_lookup_dentry err:-2 22:28:01 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xb000000, 0x0) 22:28:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x19e7, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x200, 0x5, 0x8000, 0xae3, 0x7, 0x400, 0x80}, 0x0) [ 661.146537][T18854] incfs: ino conflict with backing FS 3 [ 661.152903][T18855] incfs: ino conflict with backing FS 3 [ 661.160107][ T343] incfs_lookup_dentry err:-2 [ 661.165400][T18854] FAT-fs (loop4): invalid media value (0x58) [ 661.166631][T18856] incfs_lookup_dentry err:-2 [ 661.175311][T18854] FAT-fs (loop4): Can't find a valid FAT filesystem [ 661.185303][T18856] incfs: ino conflict with backing FS 3 [ 661.195067][T18858] incfs_lookup_dentry err:-2 22:28:01 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x8) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:01 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xc000000, 0x0) 22:28:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2400, 0xaa) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 661.202223][T18856] incfs_lookup_dentry err:-2 [ 661.207116][T18861] incfs_lookup_dentry err:-2 [ 661.212699][T18861] incfs_lookup_dentry err:-2 [ 661.225290][ T343] incfs_lookup_dentry err:-2 [ 661.231253][ T1785] incfs_lookup_dentry err:-2 [ 661.236139][T18863] incfs_lookup_dentry err:-2 [ 661.241601][T18865] incfs_lookup_dentry err:-2 [ 661.257061][T18867] incfs_lookup_dentry err:-2 [ 661.260683][T18865] incfs_lookup_dentry err:-2 [ 661.262122][T18869] incfs_lookup_dentry err:-2 [ 661.275010][T18869] incfs: ino conflict with backing FS 3 [ 661.281352][T18869] incfs_lookup_dentry err:-2 [ 661.281902][T18868] incfs: ino conflict with backing FS 3 [ 661.297184][ T1785] incfs_lookup_dentry err:-2 [ 661.299790][ T343] incfs_lookup_dentry err:-2 22:28:02 executing program 1: r0 = gettid() tkill(r0, 0x1000000000016) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000140)={&(0x7f0000000040)="f3", 0x1}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='rdma.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x2e, 0x4, 0x0, 0x3f, 0x0, 0x4, 0x70010, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x4001, 0x400000000, 0x5, 0x1, 0x80000000, 0x400, 0x200, 0x0, 0xfffffffb, 0x0, 0x3}, r0, 0xa, r1, 0x2) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) syz_io_uring_setup(0x2de3, &(0x7f00000004c0)={0x0, 0x0, 0x20, 0x0, 0x1df, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r6 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x401) preadv(r6, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/192, 0xc0}], 0x1, 0x5, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0xffffffff) syz_io_uring_submit(0x0, r3, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1, {0x0, r5}}, 0x3) syz_io_uring_setup(0x1c0b, &(0x7f0000000240)={0x0, 0xaf27, 0x20, 0x2, 0x77}, &(0x7f0000003000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000300)=0x0, &(0x7f0000000540)) syz_io_uring_submit(r7, r3, &(0x7f0000000380)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd_index=0xa, 0x8001, 0x0, 0xd31a, 0x0, 0x0, {0x0, r5}}, 0x400) syz_io_uring_complete(0x0) 22:28:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xc805000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:28:02 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xd000000, 0x0) 22:28:02 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x47b9d641adb43057, &(0x7f0000000180)={[{@index_off}, {@index_off}, {@index_off}, {@nfs_export_on}], [{@euid_lt}, {@measure}]}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000340)=[{{0x77359400}, 0x11, 0x0, 0xc849}, {{r1, r2/1000+10000}, 0x14, 0xe, 0x6}, {{0x77359400}, 0x5, 0x2, 0x8}, {{}, 0x12, 0x3ff, 0xc52}, {{r3, r4/1000+10000}, 0x3, 0x4, 0x6}, {{0x77359400}}, {{0x77359400}, 0x11, 0x1ff, 0x98f}], 0xa8) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x440, &(0x7f0000000180)=ANY=[@ANYBLOB='mode=01777777777777777777776,mode=00000000000017777777777,mode=00000000000000000000006,mode=00000000000000000000010,mode=00000000000000000060000,mode=00000000000000000000010,mode=00000000000000031354000,Jode=00000000000000000000002,smackfshat=devtmpfs\x00,\x00']) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000280)={0x80000001, 0x8, '\x00', 0x0, &(0x7f0000000240)=[0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x1, 0x0, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x8340, 0xffffffff, 0x1, 0x0, 0x2d1, 0xfffffffb, 0x0, 0x0, 0x3, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000d84000), 0x1c) 22:28:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(0xffffffffffffffff, 0xc, &(0x7f0000000000)={0x6, 0x8}, &(0x7f0000000040)) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) [ 661.895566][ T995] incfs_lookup_dentry err:-2 [ 661.903080][T18880] incfs_lookup_dentry err:-2 [ 661.908165][T18876] incfs_lookup_dentry err:-2 [ 661.914885][T18885] incfs_lookup_dentry err:-2 [ 661.915054][T18884] incfs_lookup_dentry err:-2 [ 661.919725][T18881] incfs: ino conflict with backing FS 3 [ 661.924620][T18886] incfs_lookup_dentry err:-2 [ 661.933782][T18885] bpf: Bad value for 'mode' [ 661.941119][T18886] incfs_lookup_dentry err:-2 22:28:02 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'incremental-fs\x00'}], 0xa, "3ff00a7a36da738466a46992996da3f3302b806c6325dc2dfdb6b8d3cd8bcc7c183a74771e74c7a14e633e737aaa79309afbe1e1fe97e865b68e1aa0e32adb951ae8250eaf58067a6ccee269f319c3aa4b3cdc1366a03f2e410950fcf913bc0eb4be337ee5c839569548a14a92a11008811da75b21cf1f955c8f5e36b9d55d098a2d1937a157b9230653d53ec4f5bf0d5750a5e7d38c1c723bfe84296d79ec766849a38758acafb97559de147e90d17041f8ce4ffe45344e8aed9b7918853b2dac20d5d2fbbbd21110418cf6f3e5adb20efb47a22d15370f949e062678c5c3e9ba0daffd42deace288e868e06a867e1074e4d8262d24f666bb"}, 0x114) 22:28:02 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xe000000, 0x0) 22:28:02 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="200008a80400"/16]}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, 0x0) [ 661.942602][T18885] incfs_lookup_dentry err:-2 [ 661.952859][T18885] incfs_lookup_dentry err:-2 [ 661.958591][T18885] bpf: Bad value for 'mode' [ 661.967441][ T343] incfs_lookup_dentry err:-2 [ 661.981018][T18896] incfs: ino conflict with backing FS 3 [ 661.988346][T18897] incfs_lookup_dentry err:-2 22:28:02 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x10000000, 0x0) 22:28:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x0, 0x21, 0x0, 0x3, 0x200, 0x5, 0x1000, 0x7, 0x80000000}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) 22:28:02 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @multicast2}}}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan0\x00'}) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x10008, &(0x7f0000000180)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_on}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@index_on}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}], [{@euid_gt={'euid>', r1}}]}) [ 661.994202][T18898] incfs_lookup_dentry err:-2 [ 661.994622][ T1785] incfs_lookup_dentry err:-2 [ 661.999383][T18898] incfs_lookup_dentry err:-2 [ 662.020139][ T343] incfs_lookup_dentry err:-2 [ 662.036368][T18899] incfs_lookup_dentry err:-2 [ 662.045360][T18905] incfs_lookup_dentry err:-2 [ 662.047931][T18907] incfs: ino conflict with backing FS 3 [ 662.057619][T18908] incfs_lookup_dentry err:-2 [ 662.058451][T18906] incfs: ino conflict with backing FS 3 [ 662.063863][T18908] incfs_lookup_dentry err:-2 [ 662.078103][T18911] incfs: ino conflict with backing FS 3 [ 662.088366][ T1785] incfs_lookup_dentry err:-2 [ 662.097305][ T343] incfs_lookup_dentry err:-2 [ 662.775833][ T995] incfs_lookup_dentry err:-2 22:28:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @multicast2}}}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000264}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x40, 0x18, 0x2, 0x70bd25, 0x25dfdbfd, {0x2, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x87fc8d7d8a1bd8ad}, [@RTA_FLOW={0x8, 0xb, 0x1ff}, @RTA_DST={0x8, 0x1, @rand_addr=0x64010102}, @RTA_MULTIPATH={0xc, 0x9, {0xeb, 0x9, 0xa8, r1}}, @RTA_PREFSRC={0x8, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x5) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'syz_tun\x00', @ifru_flags}) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) rmdir(&(0x7f0000000180)='./file0\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x408600, 0x8c) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0', [{0x20, 'erspan0\x00'}, {0x20, '}['}], 0xa, "e2e70a222be6bf176751856842f9b8fb3c641b377283b581b3ad4d446858ce171a53e5d58c249a96c5aeeaf6c5e2c43050ea0ed6d35bb6ddbeec5b1f403f116eaf876796386f584b3206d033fe802ec85925358525cdab4de0f4e46c0065df"}, 0x76) 22:28:05 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x11000000, 0x0) 22:28:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x165400, 0x108) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, 0x0, 0x800) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000000), 0x4) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa, 0x0) r2 = openat$cgroup_subtree(r0, &(0x7f0000000200), 0x2, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000280), 0x8) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000300)=""/22) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000240)) 22:28:05 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003440)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000039c0)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000085499c15693de6329309012be2f09b5ed01b6626d74cc49a9a98b63cd194c2bd8f78b28aa3a04461da84682c1e3772be44183f84ef1ab2f97b1301b09f11ae83eb9d498742c43defb8f0f8c1dcbbc3bdf122c2e33cb672d6c1c9557789ef30fc6cfa7737686150200c411727ed29497d255690ce8ab963daeb3b8e50b7873684a23f9539f92ad0b603394c5be3c6429d101163af79044a402eef7aeb91fdbfb9a9e7eb33e571815857d8b83610433f6d11f96cb153d1c11b3a66539756112438baaa9ebdeabdafd08e6f68f0bacdde12fc2bec82049ab44c9cb6bd251115de74b049bb3b85a93ade3af5b1f607075af997ea600"/262], 0x18}}, {{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000480)=""/55, 0x37}, {&(0x7f00000004c0)=""/2, 0x2}, {&(0x7f0000000500)=""/188, 0xbc}, {&(0x7f0000001640)=""/118, 0x76}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/190, 0xbe}, {&(0x7f0000002780)=""/68, 0x44}, {&(0x7f00000005c0)=""/30, 0x1e}], 0x8, &(0x7f0000002880)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000003e372867e803d408000000000000000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x100}}, {{&(0x7f0000002980)=@abs, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000002a00)=""/127, 0x7f}, {&(0x7f0000002a80)=""/247, 0xf7}, {&(0x7f0000002b80)=""/9, 0x9}, {&(0x7f0000002bc0)=""/15, 0xf}, {&(0x7f0000002c00)=""/212, 0xd4}, {&(0x7f0000002d00)=""/239, 0xef}, {&(0x7f0000002e00)=""/226, 0xe2}, {&(0x7f0000002f00)=""/164, 0xa4}], 0x8, &(0x7f0000003040)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000003140), 0x6e, &(0x7f0000003400)=[{&(0x7f00000031c0)=""/211, 0xd3}, {&(0x7f00000032c0)=""/150, 0x96}, {&(0x7f0000003380)=""/84, 0x54}], 0x3}}], 0x4, 0x40000100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003540)={{{@in=@private, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@private1}}, &(0x7f0000003640)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003680)={0x0, 0x0, 0x0}, &(0x7f00000036c0)=0xc) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) setresuid(r3, r11, r3) getgroups(0x2, &(0x7f0000003700)=[0xffffffffffffffff, 0xee01]) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x0, 0x10400}}, 0x50) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000003800)={{{@in=@dev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000003900)={0xa0, 0xfffffffffffffff5, 0x0, {{0x5, 0x2, 0x8, 0x6, 0x4, 0x2, {0x3, 0x0, 0x5, 0xffffffffffffff2f, 0x2, 0x1000, 0x800, 0x100, 0x30c, 0xc000, 0x101, r13, r4, 0x1f, 0x5}}, {0x0, 0x18}}}, 0xa0) sendmsg$unix(r0, &(0x7f00000037c0)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)="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", 0xfc}, {&(0x7f0000000300)="4e9cae25eb97b07d18cd8313483aaea3fff6677146290c6bf60a30b0559f1a2c3a4b0cfca0cb37ee518ea7d9675548009cb92acb06cd68454b5acdcc7dde20fe1d8027dba285b15d3e75fe956920ddc22af8a50fc62f5da14186a484de85c198d9cdd6e156f6525f9e3f955ef6a852382daff8007cb15a223d568724b57f3dbebf34c9f72b150e687c73b21a9dd8d8bdcc412e", 0x93}, {&(0x7f0000000640)="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", 0x1000}], 0x3, &(0x7f0000003740)=[@rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r9, r12}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70, 0x40000}, 0x2) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) sched_setattr(r0, &(0x7f0000000180)={0x38, 0x2, 0x3, 0xe4, 0x3f, 0x80000001, 0x7, 0xd7, 0x3, 0x80000001}, 0x0) prlimit64(r0, 0x4, &(0x7f00000001c0)={0x7ffffffe, 0x4}, &(0x7f0000000200)) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x2, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x1, 0x69b0, 0xf350, 0x6, 0x864, 0x4, 0x8000, 0xd73}, 0x0) setrlimit(0xa, &(0x7f0000000000)={0x6, 0x6}) prlimit64(r0, 0xf, &(0x7f00000002c0)={0x400}, &(0x7f0000000300)) 22:28:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xe803000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) [ 664.913183][T18916] incfs_lookup_dentry err:-2 [ 664.918101][T18918] incfs_lookup_dentry err:-2 [ 664.919468][T18923] incfs: ino conflict with backing FS 3 [ 664.931432][T18924] incfs_lookup_dentry err:-2 [ 664.932600][T18920] incfs_lookup_dentry err:-2 [ 664.938241][T18924] incfs_lookup_dentry err:-2 [ 664.940932][T18925] incfs_lookup_dentry err:-2 [ 664.950760][T18923] incfs: ino conflict with backing FS 3 [ 664.952812][T18925] incfs_lookup_dentry err:-2 22:28:05 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tracefs\x00', 0x81828, 0x0) chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000001c0)='./file1\x00', 0x52) mount$incfs(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000140), 0x800, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='afs\x00', 0x617e915bdd65983c, &(0x7f00000002c0)='[\x00') 22:28:05 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000380)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@private}}, &(0x7f0000000240)=0xe8) creat(&(0x7f00000003c0)='./file0/file0\x00', 0x9) newfstatat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6100) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) preadv(r2, &(0x7f0000000780)=[{&(0x7f0000000400)=""/129, 0x81}, {&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000580)=""/20, 0x14}, {&(0x7f0000000640)=""/178, 0xb2}, {&(0x7f0000000700)=""/97, 0x61}], 0x5, 0x1, 0x7) [ 664.957580][T18924] incfs: ino conflict with backing FS 3 22:28:05 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x12000000, 0x0) 22:28:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) prlimit64(0xffffffffffffffff, 0xc, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10160, 0x1}, 0xa30) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) [ 664.984156][ T343] incfs_lookup_dentry err:-2 [ 664.994520][T18924] incfs_lookup_dentry err:-2 [ 665.003612][T18935] incfs_lookup_dentry err:-2 [ 665.004607][T18932] incfs: ino conflict with backing FS 3 [ 665.014771][T18924] incfs: ino conflict with backing FS 3 [ 665.029504][T18933] incfs_lookup_dentry err:-2 22:28:05 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f00000003c0)={0x0, 0x3, '\x00', [@pad1, @calipso={0x7, 0x8}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x28) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:05 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x1f000000, 0x0) 22:28:05 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='erofs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 665.036784][ T1785] incfs_lookup_dentry err:-2 [ 665.044747][T18939] incfs_lookup_dentry err:-2 [ 665.052506][T18939] incfs_lookup_dentry err:-2 [ 665.057401][T18934] incfs: Error accessing: ./file0. [ 665.074292][T18943] incfs: Error accessing: ./file0. [ 665.081774][ T343] incfs_lookup_dentry err:-2 22:28:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) 22:28:05 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x108) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000140)={0x100, 0xfffff800, 0x40, 0x4800, 0x4, 0x200}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 665.100147][T18947] incfs: ino conflict with backing FS 3 [ 665.108947][T18948] incfs_lookup_dentry err:-2 [ 665.116040][T18950] incfs: ino conflict with backing FS 3 [ 665.121734][T18951] incfs_lookup_dentry err:-2 [ 665.131617][T18951] incfs_lookup_dentry err:-2 22:28:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101800, 0x80) r2 = openat$cgroup_type(r1, &(0x7f0000000140), 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x80800, 0x0) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000002440)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) write$cgroup_type(0xffffffffffffffff, &(0x7f00000001c0), 0x9) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r7, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r8]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002040)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\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$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r8, @ANYRES16, @ANYRES32=r6, @ANYRES32, @ANYRES64, @ANYRESHEX=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000640)={{r3}, r8, 0x2, @unused=[0xdf6, 0x200, 0x8, 0xb5], @subvolid=0x3}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:05 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x1e6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) recvmmsg$unix(r0, &(0x7f0000000140), 0x0, 0x1, &(0x7f0000000180)={0x0, 0x989680}) [ 665.155539][ T343] incfs_lookup_dentry err:-2 [ 665.164476][T18957] incfs: ino conflict with backing FS 3 [ 665.179354][T18958] incfs_lookup_dentry err:-2 [ 665.186375][T18960] incfs_lookup_dentry err:-2 [ 665.192951][T18961] incfs: Can't find or create .index dir in ./file0 [ 665.199663][T18960] incfs_lookup_dentry err:-2 [ 665.205310][T18963] incfs: Can't find or create .index dir in ./file0 [ 665.214689][T18960] device lo entered promiscuous mode [ 665.222726][ T346] BUG: Dentry ffff8881e5a00880{i=0,n=.index} still in use (1) [unmount of sysfs sysfs] [ 665.224394][T18960] Y­4`Ò˜: renamed from lo [ 665.232565][ T346] ------------[ cut here ]------------ [ 665.242385][ T346] WARNING: CPU: 0 PID: 346 at fs/dcache.c:1597 umount_check+0x179/0x1c0 [ 665.250678][ T346] Modules linked in: [ 665.254587][ T346] CPU: 0 PID: 346 Comm: syz-executor.1 Not tainted 5.4.125-syzkaller-00008-ga8f2bcabf9c5 #0 [ 665.264622][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.274687][ T346] RIP: 0010:umount_check+0x179/0x1c0 [ 665.275628][T18965] incfs: ino conflict with backing FS 3 [ 665.279954][ T346] Code: ff 4c 8b 0b 48 81 c5 20 04 00 00 48 c7 c7 a0 0b e9 84 4c 89 fe 4c 89 f2 4c 89 f9 45 89 e8 31 c0 55 e8 37 a2 af ff 48 83 c4 08 <0f> 0b e9 fd fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff [ 665.279959][ T346] RSP: 0018:ffff88819a7afc18 EFLAGS: 00010286 [ 665.279966][ T346] RAX: 0000000000000055 RBX: ffffffff85f94200 RCX: a33eb53338a70500 [ 665.279977][ T346] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 665.327131][ T346] RBP: ffff888197960420 R08: ffffffff814e90d7 R09: ffffed103edc9608 [ 665.335076][ T346] R10: ffffed103edc9608 R11: 0000000000000000 R12: dffffc0000000000 [ 665.343021][ T346] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8881e5a00880 [ 665.350981][ T346] FS: 0000000002a6d400(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 665.359936][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 665.366617][ T346] CR2: 00007ffcbcb07ff8 CR3: 000000019a76d000 CR4: 00000000001406f0 [ 665.374562][ T346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 665.382507][ T346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 665.390449][ T346] Call Trace: [ 665.393719][ T346] d_walk+0x2d9/0x540 [ 665.397674][ T346] ? __d_free+0x20/0x20 [ 665.401800][ T346] shrink_dcache_for_umount+0x8a/0x1a0 [ 665.407317][ T346] generic_shutdown_super+0x63/0x2a0 [ 665.412682][ T346] kill_anon_super+0x36/0x60 [ 665.417256][ T346] kernfs_kill_sb+0x127/0x140 [ 665.421908][ T346] sysfs_kill_sb+0x1e/0x30 [ 665.426295][ T346] deactivate_locked_super+0xaf/0x100 [ 665.431642][ T346] deactivate_super+0x1b3/0x270 [ 665.436465][ T346] ? deactivate_locked_super+0x100/0x100 [ 665.442077][ T346] ? dput+0x4de/0x5d0 [ 665.446051][ T346] ? _raw_spin_lock_irqsave+0x210/0x210 [ 665.451564][ T346] ? find_next_bit+0xc6/0x110 [ 665.456207][ T346] cleanup_mnt+0x432/0x4e0 [ 665.460596][ T346] task_work_run+0x186/0x1b0 [ 665.465162][ T346] prepare_exit_to_usermode+0x2b0/0x310 [ 665.470682][ T346] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 665.476554][ T346] RIP: 0033:0x467a47 [ 665.480417][ T346] Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 665.500003][ T346] RSP: 002b:00007ffcbcb08738 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 665.508484][ T346] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000467a47 [ 665.516439][ T346] RDX: 00007ffcbcb0880c RSI: 0000000000000002 RDI: 00007ffcbcb08800 [ 665.524380][ T346] RBP: 00007ffcbcb08800 R08: 00000000ffffffff R09: 00007ffcbcb085d0 [ 665.532321][ T346] R10: 0000000002a6ebd3 R11: 0000000000000246 R12: 00000000004bee90 [ 665.540264][ T346] R13: 00007ffcbcb098d0 R14: 0000000002a6eb00 R15: 00007ffcbcb09910 [ 665.548232][ T346] ---[ end trace 65c6b2d2ed544041 ]--- [ 665.553763][ T346] BUG: Dentry ffff8881dcf40550{i=0,n=.index} still in use (1) [unmount of sysfs sysfs] [ 665.563529][ T346] ------------[ cut here ]------------ [ 665.568968][ T346] WARNING: CPU: 0 PID: 346 at fs/dcache.c:1597 umount_check+0x179/0x1c0 [ 665.577251][ T346] Modules linked in: [ 665.581119][ T346] CPU: 0 PID: 346 Comm: syz-executor.1 Tainted: G W 5.4.125-syzkaller-00008-ga8f2bcabf9c5 #0 [ 665.592538][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.602629][ T346] RIP: 0010:umount_check+0x179/0x1c0 [ 665.607891][ T346] Code: ff 4c 8b 0b 48 81 c5 20 04 00 00 48 c7 c7 a0 0b e9 84 4c 89 fe 4c 89 f2 4c 89 f9 45 89 e8 31 c0 55 e8 37 a2 af ff 48 83 c4 08 <0f> 0b e9 fd fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff [ 665.627477][ T346] RSP: 0018:ffff88819a7afc18 EFLAGS: 00010286 [ 665.633599][ T346] RAX: 0000000000000055 RBX: ffffffff85f94200 RCX: a33eb53338a70500 [ 665.641545][ T346] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 665.649489][ T346] RBP: ffff888197960420 R08: ffffffff814e90d7 R09: ffffed103edc9608 [ 665.657432][ T346] R10: ffffed103edc9608 R11: 0000000000000000 R12: dffffc0000000000 [ 665.665374][ T346] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8881dcf40550 [ 665.673316][ T346] FS: 0000000002a6d400(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 665.682221][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 665.688782][ T346] CR2: 00007ffcbcb07ff8 CR3: 000000019a76d000 CR4: 00000000001406f0 [ 665.696725][ T346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 665.704686][ T346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 665.712628][ T346] Call Trace: [ 665.715896][ T346] d_walk+0x2d9/0x540 [ 665.719851][ T346] ? __d_free+0x20/0x20 [ 665.723978][ T346] shrink_dcache_for_umount+0x8a/0x1a0 [ 665.729409][ T346] generic_shutdown_super+0x63/0x2a0 [ 665.734678][ T346] kill_anon_super+0x36/0x60 [ 665.739251][ T346] kernfs_kill_sb+0x127/0x140 [ 665.743903][ T346] sysfs_kill_sb+0x1e/0x30 [ 665.748288][ T346] deactivate_locked_super+0xaf/0x100 [ 665.753632][ T346] deactivate_super+0x1b3/0x270 [ 665.758628][ T346] ? deactivate_locked_super+0x100/0x100 [ 665.764289][ T346] ? dput+0x4de/0x5d0 [ 665.768287][ T346] ? _raw_spin_lock_irqsave+0x210/0x210 [ 665.773809][ T346] ? find_next_bit+0xc6/0x110 [ 665.778466][ T346] cleanup_mnt+0x432/0x4e0 [ 665.782870][ T346] task_work_run+0x186/0x1b0 [ 665.787435][ T346] prepare_exit_to_usermode+0x2b0/0x310 [ 665.792956][ T346] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 665.798829][ T346] RIP: 0033:0x467a47 [ 665.802693][ T346] Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 665.822269][ T346] RSP: 002b:00007ffcbcb08738 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 665.830658][ T346] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000467a47 [ 665.838600][ T346] RDX: 00007ffcbcb0880c RSI: 0000000000000002 RDI: 00007ffcbcb08800 [ 665.846538][ T346] RBP: 00007ffcbcb08800 R08: 00000000ffffffff R09: 00007ffcbcb085d0 [ 665.854493][ T346] R10: 0000000002a6ebd3 R11: 0000000000000246 R12: 00000000004bee90 [ 665.862441][ T346] R13: 00007ffcbcb098d0 R14: 0000000002a6eb00 R15: 00007ffcbcb09910 [ 665.870410][ T346] ---[ end trace 65c6b2d2ed544042 ]--- [ 665.887084][ T995] incfs_lookup_dentry err:-2 [ 665.888372][ T346] BUG: Dentry ffff8881e5a00880{i=0,n=.index} still in use (1) [unmount of sysfs sysfs] [ 665.901475][ T346] ------------[ cut here ]------------ 22:28:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xeffdffff00000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:28:06 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x20000000, 0x0) 22:28:06 executing program 4: mknod$loop(&(0x7f0000000200)='./file0\x00', 0x20, 0x1) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hpfs\x00', 0x20202c, &(0x7f00000001c0)='L^(!@[..}]\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:06 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=@v3={0x3000000, [{0x80000001, 0x4000000}, {0x2, 0x8}], 0xffffffffffffffff}, 0x18, 0x4) [ 665.906926][ T346] WARNING: CPU: 0 PID: 346 at fs/dcache.c:1597 umount_check+0x179/0x1c0 [ 665.915220][ T346] Modules linked in: [ 665.916544][T18969] incfs_lookup_dentry err:-2 [ 665.919100][ T346] CPU: 0 PID: 346 Comm: syz-executor.1 Tainted: G W 5.4.125-syzkaller-00008-ga8f2bcabf9c5 #0 [ 665.919104][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.919116][ T346] RIP: 0010:umount_check+0x179/0x1c0 [ 665.919132][ T346] Code: ff 4c 8b 0b 48 81 c5 20 04 00 00 48 c7 c7 a0 0b e9 84 4c 89 fe 4c 89 f2 4c 89 f9 45 89 e8 31 c0 55 e8 37 a2 af ff 48 83 c4 08 <0f> 0b e9 fd fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff [ 665.969948][ T346] RSP: 0018:ffff88819a7afc18 EFLAGS: 00010286 [ 665.975984][ T346] RAX: 0000000000000055 RBX: ffffffff85f94200 RCX: a33eb53338a70500 [ 665.983923][ T346] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 665.991873][ T346] RBP: ffff888197960420 R08: ffffffff814e90d7 R09: ffffed103edc9608 [ 665.999811][ T346] R10: ffffed103edc9608 R11: 0000000000000000 R12: dffffc0000000000 [ 666.007748][ T346] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8881e5a00880 [ 666.015696][ T346] FS: 0000000002a6d400(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 666.024592][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 666.031146][ T346] CR2: 00007f091ced1008 CR3: 000000019a76d000 CR4: 00000000001406f0 [ 666.039088][ T346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 666.047128][ T346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 666.055167][ T346] Call Trace: [ 666.058429][ T346] d_walk+0x2d9/0x540 [ 666.062388][ T346] ? __d_free+0x20/0x20 [ 666.066516][ T346] shrink_dcache_for_umount+0x8a/0x1a0 [ 666.071941][ T346] generic_shutdown_super+0x63/0x2a0 [ 666.077204][ T346] kill_anon_super+0x36/0x60 [ 666.081762][ T346] kernfs_kill_sb+0x127/0x140 [ 666.086407][ T346] sysfs_kill_sb+0x1e/0x30 [ 666.090792][ T346] deactivate_locked_super+0xaf/0x100 [ 666.096132][ T346] deactivate_super+0x1b3/0x270 [ 666.100950][ T346] ? deactivate_locked_super+0x100/0x100 [ 666.106549][ T346] ? dput+0x4de/0x5d0 [ 666.110499][ T346] ? _raw_spin_lock_irqsave+0x210/0x210 [ 666.116023][ T346] ? find_next_bit+0xc6/0x110 [ 666.120666][ T346] cleanup_mnt+0x432/0x4e0 [ 666.125047][ T346] task_work_run+0x186/0x1b0 [ 666.129603][ T346] prepare_exit_to_usermode+0x2b0/0x310 [ 666.135120][ T346] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 666.140978][ T346] RIP: 0033:0x467a47 [ 666.144841][ T346] Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 666.164417][ T346] RSP: 002b:00007ffcbcb08738 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 666.172795][ T346] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000467a47 [ 666.180734][ T346] RDX: 00007ffcbcb0880c RSI: 0000000000000002 RDI: 00007ffcbcb08800 [ 666.188677][ T346] RBP: 00007ffcbcb08800 R08: 00000000ffffffff R09: 00007ffcbcb085d0 [ 666.196620][ T346] R10: 0000000002a6ebd3 R11: 0000000000000246 R12: 00000000004bee90 [ 666.204562][ T346] R13: 00007ffcbcb098d0 R14: 0000000002a6eb00 R15: 00007ffcbcb09910 [ 666.212515][ T346] ---[ end trace 65c6b2d2ed544043 ]--- [ 666.218034][ T346] BUG: Dentry ffff8881dcf40550{i=0,n=.index} still in use (1) [unmount of sysfs sysfs] [ 666.227763][ T346] ------------[ cut here ]------------ [ 666.233201][ T346] WARNING: CPU: 0 PID: 346 at fs/dcache.c:1597 umount_check+0x179/0x1c0 [ 666.241492][ T346] Modules linked in: [ 666.245361][ T346] CPU: 0 PID: 346 Comm: syz-executor.1 Tainted: G W 5.4.125-syzkaller-00008-ga8f2bcabf9c5 #0 [ 666.256773][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.266804][ T346] RIP: 0010:umount_check+0x179/0x1c0 [ 666.272062][ T346] Code: ff 4c 8b 0b 48 81 c5 20 04 00 00 48 c7 c7 a0 0b e9 84 4c 89 fe 4c 89 f2 4c 89 f9 45 89 e8 31 c0 55 e8 37 a2 af ff 48 83 c4 08 <0f> 0b e9 fd fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff [ 666.291643][ T346] RSP: 0018:ffff88819a7afc18 EFLAGS: 00010286 [ 666.297676][ T346] RAX: 0000000000000055 RBX: ffffffff85f94200 RCX: a33eb53338a70500 [ 666.305615][ T346] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 666.313557][ T346] RBP: ffff888197960420 R08: ffffffff814e90d7 R09: ffffed103edc9608 [ 666.321497][ T346] R10: ffffed103edc9608 R11: 0000000000000000 R12: dffffc0000000000 [ 666.329441][ T346] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8881dcf40550 [ 666.337384][ T346] FS: 0000000002a6d400(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 666.346538][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 666.353104][ T346] CR2: 00007f091ced1008 CR3: 000000019a76d000 CR4: 00000000001406f0 [ 666.361046][ T346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 666.368987][ T346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 666.376931][ T346] Call Trace: [ 666.380202][ T346] d_walk+0x2d9/0x540 [ 666.384154][ T346] ? __d_free+0x20/0x20 [ 666.388282][ T346] shrink_dcache_for_umount+0x8a/0x1a0 [ 666.393710][ T346] generic_shutdown_super+0x63/0x2a0 [ 666.398970][ T346] kill_anon_super+0x36/0x60 [ 666.403536][ T346] kernfs_kill_sb+0x127/0x140 [ 666.408190][ T346] sysfs_kill_sb+0x1e/0x30 [ 666.412577][ T346] deactivate_locked_super+0xaf/0x100 [ 666.417919][ T346] deactivate_super+0x1b3/0x270 [ 666.422738][ T346] ? deactivate_locked_super+0x100/0x100 [ 666.428415][ T346] ? dput+0x4de/0x5d0 [ 666.432376][ T346] ? _raw_spin_lock_irqsave+0x210/0x210 [ 666.437906][ T346] ? find_next_bit+0xc6/0x110 [ 666.442562][ T346] cleanup_mnt+0x432/0x4e0 [ 666.446958][ T346] task_work_run+0x186/0x1b0 [ 666.451524][ T346] prepare_exit_to_usermode+0x2b0/0x310 [ 666.457128][ T346] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 666.462990][ T346] RIP: 0033:0x467a47 [ 666.466869][ T346] Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 666.486531][ T346] RSP: 002b:00007ffcbcb08738 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 666.494925][ T346] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000467a47 [ 666.502876][ T346] RDX: 00007ffcbcb0880c RSI: 0000000000000002 RDI: 00007ffcbcb08800 [ 666.510820][ T346] RBP: 00007ffcbcb08800 R08: 00000000ffffffff R09: 00007ffcbcb085d0 [ 666.518763][ T346] R10: 0000000002a6ebd3 R11: 0000000000000246 R12: 00000000004bee90 [ 666.526715][ T346] R13: 00007ffcbcb098d0 R14: 0000000002a6eb00 R15: 00007ffcbcb09910 [ 666.534661][ T346] ---[ end trace 65c6b2d2ed544044 ]--- [ 666.541241][T18960] incfs_lookup_dentry err:-2 [ 666.550906][T18965] incfs_lookup_dentry err:-2 [ 666.550967][T18974] incfs: Error accessing: ./file0. 22:28:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x5, 0x14, 0xfd, 0x69dd, 0x3, 0x2, 0x0, 0x200, 0x800}, 0x0) 22:28:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x80000, 0x20) [ 666.566927][T18971] incfs_lookup_dentry err:-2 [ 666.572007][T18960] incfs: ino conflict with backing FS 3 [ 666.574047][T18976] incfs_lookup_dentry err:-2 [ 666.578755][ T346] VFS: Busy inodes after unmount of sysfs. Self-destruct in 5 seconds. Have a nice day... [ 666.582798][T18972] incfs: Error accessing: ./file0. [ 666.599473][T18976] incfs_lookup_dentry err:-2 [ 666.610605][ T1785] incfs_lookup_dentry err:-2 22:28:07 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x25000000, 0x0) 22:28:07 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x585000, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 666.616990][ T343] incfs_lookup_dentry err:-2 [ 666.637216][T18980] incfs_lookup_dentry err:-2 [ 666.641582][T18985] incfs: ino conflict with backing FS 3 [ 666.648308][T18983] incfs: ino conflict with backing FS 3 [ 666.654477][T18986] incfs_lookup_dentry err:-2 [ 666.656378][T18984] incfs_lookup_dentry err:-2 22:28:07 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000140), 0x18, &(0x7f0000000180)={[{@upperdir={'upperdir', 0x3d, './file0'}}], [{@subj_user={'subj_user', 0x3d, '\x82\\^'}}, {@appraise}]}) 22:28:07 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xa0) [ 666.664930][T18988] incfs: ino conflict with backing FS 3 [ 666.673316][T18986] incfs: ino conflict with backing FS 3 [ 666.677892][T18989] incfs_lookup_dentry err:-2 [ 666.679935][T18986] incfs_lookup_dentry err:-2 [ 666.686526][T18989] incfs_lookup_dentry err:-2 [ 666.690527][T18990] incfs: ino conflict with backing FS 3 22:28:07 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x40000000, 0x0) 22:28:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) bind$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 666.717405][ T343] incfs_lookup_dentry err:-2 [ 666.719617][T18995] incfs: ino conflict with backing FS 3 [ 666.730683][T18997] incfs: ino conflict with backing FS 3 [ 666.739372][ T1785] incfs_lookup_dentry err:-2 [ 666.742485][T18996] incfs_lookup_dentry err:-2 [ 666.755369][T19000] incfs_lookup_dentry err:-2 [ 666.755373][T18998] incfs: ino conflict with backing FS 3 [ 666.758670][T18999] incfs_lookup_dentry err:-2 [ 666.761011][T19000] incfs_lookup_dentry err:-2 [ 666.767381][T19002] incfs_lookup_dentry err:-2 [ 666.776569][ T343] incfs_lookup_dentry err:-2 [ 666.782145][T19002] incfs_lookup_dentry err:-2 [ 666.786839][T19006] incfs: ino conflict with backing FS 3 [ 666.800393][T19002] incfs: ino conflict with backing FS 3 [ 666.806914][T19002] incfs_lookup_dentry err:-2 [ 666.807607][ T995] incfs_lookup_dentry err:-2 22:28:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xf401000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="1800000000000000ff06004a60ebef2c47fe3b04dc0700acd37913b1f73ab71d6dc45954a8205787ffff992d4182e0000002fec513d12adb64fe868b17ee1074ad679f436169fc503c7cd2d603892ae97f2c182307050491e76079b79a6e319aad462f9691ba629a777fb5d0a0583b7ec4e30a00d2fec1de6770338786a729bee41e9ec39b4bc291b928ef9f1b12e68f74ab829bfab4877b07f8112d75f25cfa60b42e5eafe40debd93f5c8843542ce87ccd81b56a7ae49a9d9c05298e54258ce11df000d9fa45e8a8dcbd98d41df16b4ebd66464d1e7f66e11a5463afc56cffa277233a378e5cbdf9d18aa6f823a0eee8e60f2627681200021afcffab6b76713074fa1b737b6dd68457b0b100000000000000e7aab97628569897d804986838614b32e2eb83b4cd080277abb4862824672d7ef659a3c2b22d0a04265db33bdb1d8dde26cecba021e627df1e13015900953b245c3db57fd510dff19516e6456c9560e298785fe0f90e010500722ea99cfcd862f8000000000000b7f91b24204ee5937a5ed2bc800da626604f179b56c1cab48aed63a30000000000000094f6113b17a1a679fea2c9a8f3d49b0687ced9d170914d7c08ea8a3ffc1b4dc2394b3dc3bfe86452f044183729dd5f4baa63f744982ebd6d1a0036e8231e1e5b2d63d4d30be7a17333424475adeafa2a6ca643ed1be45c869a8b4b69098fd7ad2f8d8b50b1eb14b5011e9a5b6ec345d3a2cf282db29052c8463c09d239ee2aa3a97a170f7f3afa435d07b9b5d1be8527b9acdc7dea2c4f5969bae4d8115fb6a7bc72e15045dd1d46540f0a25955257cac2fbae73e3b066a59b27df5f96e122534b2cc6c8c298eafff148aefd6cc9e57f68137392f85fd6d5791a8a3c2ac7c6e02662b86b577ceef4dcece7141aa0ff4e0a6dac436b7be3983a7de4c5d2b6a0124ab2cb83d197059dff5229a6001c66ad4ab6fe55a0319ab26e804bf14d636e292912f1d52cffad48cc180c8b082a78496675fb70e50d5184e704d5195a3a487c76145ffde841c0153a5ddbf52a70a63923b5868e5a433969d359a99965f600fb7a7916d6b2297fb602e59143a2b2a40bdfb795986feea7021bc1361ad120c45b0f6d561a56fc3bcd51533245ef2905c6fb46ae068575457fe13804b3514b9903b76a1890c0b7f8713c67850fa93536299396e43600005dff234c0fdb4329ea7a412b072b91b220d300002eac42dd451616d6236e86b70100cf767cb2cc8337dc54c2214ce0ed6b8295e7d3703c4155a050fd8df6d31d039c98e6a18d2e92fb414df2782c99a79ee56b3e0133c92605895bd2e12deaf7923c7a2004d534e024fa6f0113fa784062203100000000000000000000000000000000000000000000004d7df6fe3a8dfdc8c09ef0fa6366022fe0d329f25802d7f69eead5873945d9a7e48447ef5fe0c99253b2fc61155cbbaf22a4b4ee42e4a78aba821ab83367443c93d7a8e6c0df2c966a3c3e7ae025a84c1830a0c2ba31c6de62873d0578ec0861ab839f36441c8b09885bd5104632b3ad7de4945b6dc9f51a12f77f9019c38f112d4771a1d06ee1ece6f975fb3a21fb6682f7e16971012f7ff77aa4d84090948905685f7e864bed7417f9256cbf742e546588efa4b169a414c5b514d4d384911d116eabcba50eaa36e63feeb1748c8c77939fa1cbc7c470cd4baab5efe145ecb41632a9d3004b01158fea35dd5629e9022585d68a16c7535e251e211e01d1ef0c8604ad8c12a281df04bf13a465e4ce8e0bfba098f3cfd5d5512bbf2742881f828d0a3a77c2a97d94512154f392933daf2cd0da58a8c2eb5737002b26db96d1d53d4b500d9409f68635764369e76dcea08c4fe7c28f529ea340da6351c50db6146d7126feb17a00000000000000000000000000deddd47e8e154c0e7ee38b293c7352b48bf324cee466a4070cb3ea22fdc5cacd6bbe77111921e197257205ed4b3eca34d62f537a29575c70f5dcee40ea0a540c95a61f0655be73f3601e5c2df00f8d1dbd0648532c2e8827305b99d7e2810392000e7a7d428693cebd2b9ff0753d4045fb89b122b55f555f20a45aac094aa2a59d24ee621e7245cf0a266e779319cd9694d1e871e6b82c235ffdda0500000000000000b2fef00b623ede0e7add75cde17a08fec2b752ddc3496d8e1f47a6a92630eb0c182f5f679642c206dc4aa30a83dd431f78c14105e498710821b27954967929f510587ddec437442ed0a7ad3d3f165314c11a633a9d769724ca81867af81bdaa315bb075808a4967369c4af336cd79ed049a1335aa93df0d4db62a75a53d96ac3c4630126752cdd371d575ae0be62cf565ba33abc11a554cd7881b56bfa059f0032527dbbc941ba6726261522fa31bda9c8d4621b9ad35da68296a39d41d6d07b2af1976e6086b11b3cb6be8ce5e5f4bdb17c22e04148fec59c9ab12866465d09a0bd14ccc078d71097b5360244e44a8e72f2e04c6c90788c92094ae8f7efb6debe4b7cac47c226f344d020c9ca238f70f01113c9a77baa9398f14195be7529b9efec7e4721671ab20573d6d9c4d7ae76913236c1835ea1d5d244a78fcd4a7c72623419ea85b419d5d25a2121dbef933922d99484ba0ca9cf34afb84d415696bfe923fe5d11164a6f391baef5653f730ad24551bd309ba202157f4675afc1a79f63674fe54556e153f10f58143fdbce126a95"], 0x18}}], 0x1b1, 0x0) 22:28:07 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0) 22:28:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) socket$inet6(0xa, 0x4, 0x2) 22:28:07 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x40000800, 0x0) 22:28:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) [ 666.811756][T19007] incfs_lookup_dentry err:-2 [ 666.835017][T19007] incfs: ino conflict with backing FS 3 [ 666.844938][T19009] incfs_lookup_dentry err:-2 [ 666.850931][T19012] incfs: ino conflict with backing FS 3 [ 666.858535][T19014] incfs_lookup_dentry err:-2 22:28:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x4000010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000000)=0x4) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:07 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) setxattr$incfs_size(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x1) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='aufs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:07 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x48000000, 0x0) 22:28:07 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x40002, &(0x7f0000000200)={'trans=unix,', {[{@dfltuid={'dfltuid', 0x3d, r1}}, {@cache_none}], [{@euid_eq={'euid', 0x3d, r3}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@uid_eq}, {@subj_role={'subj_role', 0x3d, 'incremental-fs\x00'}}, {@hash}, {@dont_appraise}, {@obj_user={'obj_user', 0x3d, 'devtmpfs\x00'}}]}}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 666.860180][T19015] incfs: ino conflict with backing FS 3 [ 666.868882][T19018] incfs: ino conflict with backing FS 3 [ 666.869239][T19017] incfs_lookup_dentry err:-2 [ 666.882241][ T1785] incfs_lookup_dentry err:-2 [ 666.893193][T19017] incfs_lookup_dentry err:-2 [ 666.901938][T19021] incfs_lookup_dentry err:-2 [ 666.912616][ T343] incfs_lookup_dentry err:-2 22:28:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x68) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000080), 0x2000, 0x0) 22:28:07 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x4c000000, 0x0) [ 666.931348][T19027] incfs_lookup_dentry err:-2 [ 666.933524][T19025] incfs_lookup_dentry err:-2 [ 666.939282][T19027] incfs: ino conflict with backing FS 3 [ 666.942772][T19030] incfs_lookup_dentry err:-2 [ 666.953410][T19030] incfs_lookup_dentry err:-2 [ 666.963427][T19027] incfs_lookup_dentry err:-2 [ 666.973833][ T343] incfs_lookup_dentry err:-2 22:28:07 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x800, &(0x7f0000000180)=ANY=[@ANYBLOB="64656661756c745f7065726d697373696f6e732c6d6561730300652c00"]) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{r0, r1/1000+10000}, {0x77359400}}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 666.983880][ T1785] incfs_lookup_dentry err:-2 [ 667.014138][T19039] incfs_lookup_dentry err:-2 [ 667.018482][T19041] overlayfs: unrecognized mount option "meas" or missing value [ 667.019280][T19042] incfs_lookup_dentry err:-2 [ 667.030171][T19041] incfs: ino conflict with backing FS 3 [ 667.034947][T19042] incfs_lookup_dentry err:-2 [ 667.040787][T19043] overlayfs: unrecognized mount option "meas" or missing value [ 667.049971][ T343] incfs_lookup_dentry err:-2 22:28:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xf7ffff7f00000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:28:08 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bfs\x00', 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) r1 = fspick(r0, &(0x7f00000001c0)='./file0\x00', 0x0) chdir(&(0x7f0000000180)='./file0\x00') mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6d6f64653d30303030303030343030303030303030303030303031302c6d6f64653d30303030303030303030303030303030303030303030342c6d6f64653d30303030303030303030303030303030303030303031312c6d6f64653d30303030303030303030303030303030303030302e37322c6d6f64653d30313737373737373737373737373737373730303030312c6d6f64653d30303030303030303030303030303030303030303030302c6d6f64653d30313737373737373737373737373737373737373737352c6d6f64653d30303030303030303030303030303030303030303032312c6d6f64653d303030303030303030303030653d01003030303030303030303030303030303030373131342c736d61636b66736861743d746576746d706673002c646f6e745f686173682c00421428aaba29b7baee9958299212391ea61f1ae20b95ac81edb0cd746d5b190de1a92f00"/357]) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) mount$bpf(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x4e0004, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRESOCT=r1, @ANYRES16=r1]) 22:28:08 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x208042, 0x0) mknodat$null(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x103) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) dup2(r0, r1) 22:28:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) prlimit64(r0, 0xd, &(0x7f00000000c0)={0x5, 0x7ff}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x2, 0x10000009, 0xb3, 0xc8, 0x1f, 0x8001, 0x1, 0x40, 0x200}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x2, 0x0, 0x0) 22:28:08 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x60000000, 0x0) 22:28:08 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='udf\x00', 0x40, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:08 executing program 4: pipe(&(0x7f0000000380)={0xffffffffffffffff}) lstat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340), 0x1004000, &(0x7f0000000480)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_L}, {@dfltgid={'dfltgid', 0x3d, r1}}, {@access_any}, {@noextend}, {@access_client}, {@debug={'debug', 0x3d, 0x2}}], [{@smackfshat={'smackfshat', 0x3d, 'devtmpfs\x00'}}, {@fowner_gt}, {@appraise}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@appraise_type}, {@euid_gt={'euid>', 0xee01}}]}}) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/firmware/acpi', 0x302100, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') bind$bt_rfcomm(r2, 0x0, 0x0) openat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x400000, 0x20) creat(&(0x7f0000000000)='\x00', 0x4) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x6) open(&(0x7f0000000200)='./file0\x00', 0x4a4400, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 667.718861][ T995] incfs_lookup_dentry err:-2 [ 667.729575][T19048] incfs_lookup_dentry err:-2 [ 667.741463][T19050] incfs_lookup_dentry err:-2 [ 667.759651][T19054] incfs_lookup_dentry err:-2 [ 667.763726][T19057] incfs_lookup_dentry err:-2 22:28:08 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x68000000, 0x0) 22:28:08 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x810012, &(0x7f0000000240)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}], [{@euid_lt={'euid<', 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, '*%^'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) mount$bpf(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$incfs(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x116049, 0x0) [ 667.769997][T19057] incfs_lookup_dentry err:-2 [ 667.775333][T19055] incfs_lookup_dentry err:-2 [ 667.781254][T19055] incfs: ino conflict with backing FS 3 [ 667.781631][T19055] incfs_lookup_dentry err:-2 [ 667.786143][ T343] incfs_lookup_dentry err:-2 [ 667.793683][T19064] incfs_lookup_dentry err:-2 [ 667.804759][T19066] incfs_lookup_dentry err:-2 [ 667.808789][T19067] incfs_lookup_dentry err:-2 22:28:08 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x6c000000, 0x0) 22:28:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') 22:28:08 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x4, 0x4, &(0x7f0000000400)=[{&(0x7f0000000180)="e1fcb9a851eff885bde348eaf255654d5de78e7ddd19894c4c0680369d7adfd00fe2d209c3c5c93b9457e057a9d6576b9ef4ebc2b2ce1a5d055a3d1f431695e332054aa278836708ab1f7f2b6f581e8f5c5c961509a0181c0d9b5c38b8f2456ff7765312f4a4e51fb1bf4de9a1583d791bbe8c8dbad57340622a5ab5ff64771503ae", 0x82, 0x80}, {&(0x7f0000000240)="3deba23052535b44116323", 0xb, 0x5}, {&(0x7f0000000300)="7a8c01c6b6be160a3ccdc8a0ae7302d74a749e486c3e5dcab6fe903ad081c75a98811db64b7e63859b3357c96c1aec2a9ce18877e0f224915d862db9221cf174fb431de16696594a044e2b3a227be7bfd747055122753fe4a4a353ce1849c874edc31db94d644cb9e5fb9559d8608c823501f08188b0598f0fca534717b0128f2f187922f7c0e743d30fc6e043e87fb1768013ff664ebab4d6a648a7223ae95aed355eb9d69521327ca40d4df7cbadca126def82ad1b7637c013aeff72c2af7900be0fef51414e4fdf80e4c1b0a727b436", 0xd1, 0x5b34}, {&(0x7f0000000280)="13a3cacf400d8db56acdaf4a2e", 0xd, 0x4}], 0x1005, &(0x7f0000000480)={[{@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}, {@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x38, 0x33, 0x36, 0x36, 0x34]}}, {@gid={'gid', 0x3d, 0xee00}}, {@size={'size', 0x3d, [0x6d, 0x65, 0x67, 0x67, 0x78]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x34, 0x25, 0x6b, 0x5e]}}, {@gid}, {@gid={'gid', 0x3d, 0xee01}}, {}, {@gid}], [{@uid_gt={'uid>', 0xee00}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x39, 0x62, 0x63, 0x37, 0x31, 0x62, 0x38], 0x2d, [0x37, 0x30, 0x62, 0x30], 0x2d, [0x0, 0x30, 0x0, 0x30], 0x2d, [0x34, 0x64, 0x8273244e75510792, 0x63], 0x2d, [0x34, 0x35, 0x35, 0x64, 0x65, 0x65, 0x63, 0x36]}}}, {@subj_user={'subj_user', 0x3d, '@*$#'}}, {@euid_gt={'euid>', 0xee01}}, {@obj_user={'obj_user', 0x3d, 'incremental-fs\x00'}}]}) mknodat(r0, &(0x7f0000000640)='./file0\x00', 0x2, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0/file0\x00'}, 0x10) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 667.814885][T19066] incfs: ino conflict with backing FS 3 [ 667.819309][T19067] incfs_lookup_dentry err:-2 [ 667.836819][T19055] incfs_lookup_dentry err:-2 [ 667.839013][ T343] incfs_lookup_dentry err:-2 [ 667.853982][ T1785] incfs_lookup_dentry err:-2 [ 667.860188][T19072] overlayfs: unrecognized mount option "euid<00000000000000060928" or missing value [ 667.883357][T19072] overlayfs: unrecognized mount option "euid<00000000000000060928" or missing value [ 667.888101][T19075] incfs_lookup_dentry err:-2 [ 667.893266][T19076] incfs_lookup_dentry err:-2 [ 667.899189][T19080] incfs_lookup_dentry err:-2 [ 667.906777][T19081] incfs_lookup_dentry err:-2 [ 667.913033][T19080] incfs_lookup_dentry err:-2 [ 667.919593][T19081] incfs: ino conflict with backing FS 3 [ 667.926281][ T343] incfs_lookup_dentry err:-2 [ 667.927766][T19077] incfs: ino conflict with backing FS 3 [ 667.935912][T19081] incfs_lookup_dentry err:-2 [ 667.941736][T19081] incfs: ino conflict with backing FS 3 [ 667.956782][ T1785] incfs_lookup_dentry err:-2 22:28:09 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0xff8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="6c37f3894d1cfb6793e08c6b826e3591c83a92ad65c259d77d823f9234f1a19aef6e18131d361edb3d901f93890746720d72027c0894bb0674e9fb2f7e6c8802e1f5"]) socket$netlink(0x10, 0x3, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000780)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) setxattr$security_capability(&(0x7f0000000640)='./bus\x00', &(0x7f0000000680), 0x0, 0x0, 0x2) mkdir(0x0, 0x2) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000600)='./bus\x00', 0x0, 0x0, 0x0, 0x2300488, 0x0) mount$overlay(0x0, &(0x7f00000006c0)='./file0\x00', &(0x7f0000001940), 0x2010, &(0x7f00000007c0)={[{@xino_on}, {@index_on}, {@metacopy_off}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@index_on}, {@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@xino_off}, {@xino_auto}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'subj_type'}}, {@subj_user={'subj_user', 0x3d, 'subj_type'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@obj_type={'obj_type', 0x3d, 'configfs\x00'}}, {@euid_eq}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x32, 0x31, 0x61, 0x63, 0x0, 0x36, 0x34], 0x2d, [0x35, 0x32, 0x63, 0x66], 0x2d, [0x64, 0x37, 0x66, 0x62], 0x2d, [0x0, 0x64, 0x64, 0x37], 0x2d, [0x30, 0x0, 0x35, 0x63, 0x31, 0xe, 0x0, 0x63]}}}]}) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="02000000010003000000000002000000", @ANYRES32=0x0, @ANYBLOB="040000f367e4c9804928de74000000000010000155"], 0x2c, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') statx(0xffffffffffffffff, &(0x7f00000005c0)='./file1\x00', 0x1000, 0x8, &(0x7f00000017c0)) syz_mount_image$tmpfs(&(0x7f0000000380), &(0x7f00000004c0)='./bus\x00', 0x0, 0x0, 0x0, 0x11000c, 0x0) creat(&(0x7f0000000300)='./bus\x00', 0x1a8) 22:28:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xfd00000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:28:09 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x74000000, 0x0) 22:28:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0xe2, 0x928, 0x3}) mmap(&(0x7f00006b6000/0x2000)=nil, 0x2000, 0x200000e, 0x40010, r1, 0x49b34000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:09 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x2) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)='erofs\x00', 0x40080, &(0x7f0000000500)='!\x00') mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x20, &(0x7f0000000300)=ANY=[@ANYBLOB="78696e6f3d030000002c776f726b6469723d2e2f66696c65302c6e66735f6578706f72743d6f6e2c72656469726563745f6469723d2e2f66696c65302c6e66735f6578706f72743d6f6e2c787b6e6f3d6f6e2c6673636f6e746578743d73797374656d5f752c00"]) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2f64da7ce565762f6e62"], &(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)='securityfs\x00', 0x380084, &(0x7f0000000440)='(){\x00') mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='adfs\x00', 0x801000, &(0x7f00000005c0)='increm\xe5ntal-fs\x00\x0e\xefs6\x88s\xa3r\x01\xac\xde\x0f\xc7\xa0\xf6\xfe*\xb4\xe5\x98\xe5\x1b\xb0\xb8w\x81\"F\x8fI\x17%\xa4\xbe\fu\xd8\xdd\x1a\x8d\x89\xd6\x1a\xc5\\\xa7\v\xd4\xec\x91c6D\xa4~\x8b^\xfaH\x99\xc2`\xd7\x05\x0f\xb1k\x1fC\xc9\xba\xbb\xf6/\xf4)?_\xb6\xa0+A\xf5\xbfD\xfe\x9b\xac\xec\xe6\xc6\x8dnI\xba\xf8\xe2\x91\xe12\xeb\x1a\xd5\xc0\xea\xe1\xf8Qc(\x06\x9c\xca2\x81\x80)\x847tzb%Zr/\x87\xe8dm~^\xa4d\xf1\xdd%\xdda;\xe9a\x04\xd5\x98\xfad\xc8\xf8\xae\xc5(\xcd\xa6T\x05q\xf6\xc0\x8d\x04us\xd4u\xa1\xc0\x8b\a\xa7,\xda;\x00'/204) 22:28:09 executing program 5: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="38000000180003041dfffd946f6105000214010a1f0300050c10080008001e0002000000040008001a00ffffba16a0aa1c09000000080000", 0x38}], 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x6, 0x80c, [0x200002c0, 0x0, 0x0, 0x200004e4, 0x20000778], 0x0, &(0x7f0000000180), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x5, 0x61, 0x6003, 'macsec0\x00', 'syz_tun\x00', 'erspan0\x00', 'wg2\x00', @random="37dc86f72bd0", [0xff, 0xff], @broadcast, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xde, 0x116, 0x14e, [@cluster={{'cluster\x00', 0x0, 0x10}, {{0xfffff5d2, 0xe9, 0x5}}}, @cluster={{'cluster\x00', 0x0, 0x10}, {{0x8, 0x2, 0xfdc}}}], [@snat={'snat\x00', 0x10, {{@broadcast, 0x2}}}], @snat={'snat\x00', 0x10, {{@multicast, 0xfffffffffffffffc}}}}, {0x12, 0x8, 0x22eb, 'bridge0\x00', 'bridge0\x00', 'ipvlan0\x00', 'virt_wifi0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff], 0x6e, 0x6e, 0xa6, [], [], @arpreply={'arpreply\x00', 0x10, {{@random="877921fdac0a", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{0x5, 0x40, 0x9f1, 'vlan0\x00', 'team_slave_0\x00', 'vlan0\x00', 'wg2\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @random="9e021f4c5f18", [0x0, 0xff, 0x0, 0xff], 0x6e, 0x11e, 0x156, [], [@common=@nflog={'nflog\x00', 0x50, {{0x895, 0x69a1, 0x4, 0x0, 0x0, "44b4d66366d66e4922e6b99962d6da604277d646bec20de0a8e5284aa0593c126514f91cf0bb2cf57d2dceddfc4017a0fcc8ec34e83b14cd87dde1dbb30a9513"}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}, 0xfffffffffffffffc}}}], @snat={'snat\x00', 0x10, {{@multicast, 0x10}}}}, {0x5, 0x32, 0x2, 'caif0\x00', 'gretap0\x00', 'netdevsim0\x00', 'gre0\x00', @local, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast, [0xff, 0x0, 0xff, 0xff], 0x9e, 0xd6, 0x10e, [@cgroup0={{'cgroup\x00', 0x0, 0x8}, {{0x4}}}], [@snat={'snat\x00', 0x10, {{@multicast, 0xffffffffffffffff}}}], @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x1, [{0x3, 0x8, 0x2, 'veth0_virt_wifi\x00', 'team_slave_1\x00', 'ip6erspan0\x00', 'dummy0\x00', @remote, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @local, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xe6, 0x136, 0x16e, [@realm={{'realm\x00', 0x0, 0x10}, {{0x7f, 0x9, 0x1}}}, @connbytes={{'connbytes\x00', 0x0, 0x18}, {{[{}, {0x6}], 0x0, 0x2}}}], [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00', {0x6}}}}], @arpreply={'arpreply\x00', 0x10, {{@dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe, 0x1, [{0x11, 0x11, 0x88ca, 'ip6gretap0\x00', 'vxcan1\x00', 'ip_vti0\x00', 'batadv_slave_0\x00', @remote, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @remote, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x116, 0x14e, 0x186, [@arp={{'arp\x00', 0x0, 0x38}, {{0x100, 0x6007, 0x3, @empty, 0xffffffff, @loopback, 0x0, @remote, [0xff, 0x0, 0x0, 0x0, 0xff], @broadcast, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x2a, 0x83}}}, @ip={{'ip\x00', 0x0, 0x20}, {{@local, @local, 0xffffff00, 0xffffff00, 0x80, 0x2f, 0x4, 0x1, 0x4e20, 0x4e21, 0x4e20, 0x4e23}}}], [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffd}}}], @arpreply={'arpreply\x00', 0x10, {{@dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}, 0xfffffffffffffffc}}}}]}]}, 0x884) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x2, 0x0, 0x0) [ 668.611812][ T995] incfs_lookup_dentry err:-2 [ 668.619343][T19090] incfs_lookup_dentry err:-2 [ 668.621329][T19091] incfs_lookup_dentry err:-2 [ 668.624435][T19094] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 668.638295][T19097] incfs_lookup_dentry err:-2 [ 668.641818][T19099] incfs_lookup_dentry err:-2 [ 668.646170][T19096] devtmpfs: Unknown parameter 'xino' [ 668.650357][T19099] incfs_lookup_dentry err:-2 22:28:09 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x7a000000, 0x0) [ 668.656949][T19098] incfs_lookup_dentry err:-2 [ 668.663797][T19095] overlayfs: unrecognized mount option "l7ó‰Mûg“àŒk‚n5‘È:’­eÂY×}‚?’4ñ¡šïn6Û=“‰Frr|”»téû/~lˆáõ" or missing value [ 668.666022][T19097] incfs: ino conflict with backing FS 3 [ 668.683829][ T343] incfs_lookup_dentry err:-2 [ 668.684059][T19096] incfs: ino conflict with backing FS 3 [ 668.688796][T19094] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 668.697267][T19097] incfs_lookup_dentry err:-2 22:28:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = getpgrp(0x0) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x3, 0x50, 0x7, 0x6, 0x2, 0xfffffffffffffffb, 0x0, 0x6, 0x2}, 0x0) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x2, 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/cpuidle', 0x1, 0x10) recvmmsg$unix(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)=""/53, 0x35}, {&(0x7f0000000540)=""/136, 0x88}], 0x3, &(0x7f0000000640)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc0}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/75, 0x4b}, {&(0x7f0000000800)=""/155, 0x9b}, {&(0x7f00000008c0)=""/14, 0xe}, {&(0x7f0000000900)=""/186, 0xba}, {&(0x7f00000009c0)=""/156, 0x9c}, {&(0x7f0000000a80)=""/159, 0x9f}], 0x6, &(0x7f0000000bc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x2, 0x22, &(0x7f0000000d40)={0x77359400}) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = open(&(0x7f0000000d80)='./file0\x00', 0x80, 0x1c5) sendfile(r6, r7, 0x0, 0x1) fcntl$setown(r4, 0x8, r5) vmsplice(r3, &(0x7f0000000400)=[{&(0x7f0000000180)="e2125c3ef6f240dba53b8853c0ff23c6f7d542ace7ffb0c47e8f20433f5f8ccac43c55ded38bbf6b6a9027d4b51a55744113f866bcb96b7f9ed683a5baa582767346c64618dab2f50c443bb4c399295eb2535023f81fd6243c1b5617c10b1dfa9ba2736636bb958085c827f4c063a561c9c8b6b8f58733cc4d27519777c4d23b84e450c56186c9", 0x87}, {&(0x7f00000002c0)="c45e0b032634f4412491a7c5214e628aa2fe5bc08f8ac33a78e6f7d14078320fed36773ca62d8da2e43046993d8b917477af807e3cec8734f3823302494b1cd49e1df4fac615629588e3b45931533cb4dd789d15d2346bdc103ee15f320bbb498e136f04c7beba751b416c59328063411fad81db66b0be9297d86dea845431d240c9fa6083eb9c54cdab43e7f21dd146f2aa87dc9f589787f328bc13da61895a13a8f3b22db2bfbaaff66e4f4ed6408fcc4189b3b79addb64f", 0xb9}, {&(0x7f00000000c0)}, {&(0x7f0000000380)="c3e5e1049414392b96b8bd19785545996923b17ba39a3cfbca8aaa702a08de5478f72f", 0x23}, {&(0x7f00000003c0)="f51e4ec8b382d52fc01e578654b6fde0aecac0cd2f1fa654e2df47b669877b8d", 0x20}], 0x5, 0x5) 22:28:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2680, 0x8) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:09 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xf6ffffff, 0x0) 22:28:09 executing program 4: flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/176, 0xb0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) rmdir(&(0x7f0000000200)='./file0\x00') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2100000, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) openat(r0, &(0x7f0000000240)='./file0\x00', 0x40000, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 668.711304][T19096] devtmpfs: Unknown parameter 'xino' [ 668.714370][T19102] incfs: ino conflict with backing FS 3 [ 668.724825][T19103] incfs_lookup_dentry err:-2 [ 668.738429][T19107] incfs_lookup_dentry err:-2 [ 668.743974][T19107] incfs_lookup_dentry err:-2 [ 668.747391][T19095] overlayfs: unrecognized mount option "l7ó‰Mûg“àŒk‚n5‘È:’­eÂY×}‚?’4ñ¡šïn6Û=“‰Frr|”»téû/~lˆáõ" or missing value 22:28:09 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x80) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/77, 0x4d}], 0x2, &(0x7f0000000300)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x80}, 0x1) mount$overlay(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x1210029, &(0x7f0000000380)={[{@xino_off}, {@default_permissions}, {@metacopy_off}, {@workdir={'workdir', 0x3d, './file0'}}], [{@fowner_lt={'fowner<', 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'incremental-fs\x00'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@euid_lt={'euid<', r0}}, {@measure}, {@context={'context', 0x3d, 'system_u'}}]}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 668.766223][ T343] incfs_lookup_dentry err:-2 [ 668.768216][T19108] overlayfs: filesystem on './bus' not supported as upperdir [ 668.771569][ T1785] incfs_lookup_dentry err:-2 [ 668.792932][T19113] incfs_lookup_dentry err:-2 [ 668.798570][T19114] incfs_lookup_dentry err:-2 [ 668.808347][T19114] incfs_lookup_dentry err:-2 22:28:09 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xfeffffff, 0x0) [ 668.809897][T19118] incfs_lookup_dentry err:-2 [ 668.819513][T19120] incfs_lookup_dentry err:-2 [ 668.826766][T19120] incfs: ino conflict with backing FS 3 [ 668.833927][T19120] incfs_lookup_dentry err:-2 [ 668.838754][ T343] incfs_lookup_dentry err:-2 [ 668.854269][T19124] incfs: ino conflict with backing FS 3 [ 668.860831][T19125] incfs_lookup_dentry err:-2 [ 668.861096][T19123] incfs: ino conflict with backing FS 3 [ 668.870469][T19127] incfs_lookup_dentry err:-2 [ 668.882195][T19127] incfs_lookup_dentry err:-2 [ 668.891549][ T1785] incfs_lookup_dentry err:-2 [ 668.895346][ T343] incfs_lookup_dentry err:-2 22:28:09 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x604002, 0x91) 22:28:09 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='ubifs\x00', 0x800820, 0x0) mount$binder(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x2c000, &(0x7f0000000180)={[{@stats}, {@stats}, {@max={'max', 0x3d, 0x2}}], [{@seclabel}, {@smackfstransmute}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ubifs\x00'}}, {@measure}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@fsname={'fsname', 0x3d, '\''}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsmagic}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xfe00000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:28:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x5ff1cc59b53bbe48) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r0, 0x8000000) syz_io_uring_submit(r4, r1, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x5}, 0x8) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r2) 22:28:09 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xfffffff6, 0x0) 22:28:09 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x52080, 0x0) [ 669.539971][ T995] incfs_lookup_dentry err:-2 [ 669.545073][T19137] incfs: ino conflict with backing FS 3 [ 669.553086][T19133] incfs_lookup_dentry err:-2 [ 669.560217][T19135] incfs_lookup_dentry err:-2 [ 669.572745][T19139] incfs: ino conflict with backing FS 3 [ 669.580924][T19144] incfs_lookup_dentry err:-2 [ 669.585048][T19143] incfs_lookup_dentry err:-2 22:28:10 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x88004, &(0x7f00000001c0)=ANY=[@ANYBLOB='eode=00000000000000000000201,mode=0000000000000\x00\x00\x00\x00\x00\x00\x00\x0001,\x00']) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa10000, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x4001, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRESDEC=r1, @ANYBLOB=',\x00']) 22:28:10 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0xfffffffe, 0x0) 22:28:10 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ncpfs\x00', 0x2101000, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) [ 669.586050][T19145] incfs_lookup_dentry err:-2 [ 669.593587][T19146] incfs: ino conflict with backing FS 3 [ 669.600261][T19144] incfs_lookup_dentry err:-2 [ 669.602460][T19148] incfs: ino conflict with backing FS 3 [ 669.612753][T19145] incfs_lookup_dentry err:-2 [ 669.620847][ T343] incfs_lookup_dentry err:-2 [ 669.627408][T19145] incfs: ino conflict with backing FS 3 22:28:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x3, 0xbab5eb1797b0cfe8, 0x4, 0x80000001, 0x9, 0xb71f, 0xff, 0xffffffff, 0x5}, 0x0) r0 = syz_io_uring_setup(0x466, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x0, 0x62, 0x0, 0x401, 0x5, 0x100, 0x80000000, 0x101, 0x31f}, 0x0) r1 = getpid() ptrace(0x10, r1) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x2a, 0x6, 0x1, 0xd53e00000000000, 0x4, 0x8001}, 0x0) [ 669.639692][T19145] incfs_lookup_dentry err:-2 [ 669.651862][T19155] overlayfs: unrecognized mount option "" or missing value [ 669.661762][T19152] incfs_lookup_dentry err:-2 [ 669.665931][T19157] incfs_lookup_dentry err:-2 [ 669.672025][T19157] incfs: ino conflict with backing FS 3 22:28:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x640c00, 0xc8) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x104) r1 = fork() syz_open_procfs(r1, &(0x7f0000000180)='net/rt_acct\x00') 22:28:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1, 0x2, 0x4) fcntl$setlease(r0, 0x400, 0x1) preadv(r0, &(0x7f0000000280), 0x0, 0xd9d, 0x4) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mmap(&(0x7f00001f9000/0x3000)=nil, 0x3000, 0x6, 0x2010, r0, 0x409d9000) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_pts(r0, 0x20000) ftruncate(r1, 0x7) 22:28:10 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x88000, 0x40) pipe(&(0x7f0000000180)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r1}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000140)="3a93830e18e8d6b9a8a3a35aa5eaa6e1607bb6c50191bb1cf0e3366938a3817d70813417a43770a0b855e53edf94851d9c372797e89fc50ac2ede08c9ba70946555b0a4e4f1c2b6cd1b0307b83b42ec7be3d2b12e9a22a5d0d861a9a635deef81ecb1763062e619fe487bb4470b0a8ee28145d", 0x73, 0x10000, 0x0, {0x0, r1}}, 0x4) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 669.698068][T19162] incfs_lookup_dentry err:-2 [ 669.711891][T19162] incfs_lookup_dentry err:-2 [ 669.718341][ T1785] incfs_lookup_dentry err:-2 [ 669.730660][ T343] incfs_lookup_dentry err:-2 [ 669.733487][T19167] incfs_lookup_dentry err:-2 [ 669.740242][T19170] incfs_lookup_dentry err:-2 [ 669.740541][T19168] incfs: ino conflict with backing FS 3 [ 669.751315][T19170] incfs: ino conflict with backing FS 3 [ 669.757194][T19168] incfs: ino conflict with backing FS 3 [ 669.758142][T19170] incfs_lookup_dentry err:-2 [ 669.773499][T19174] incfs: ino conflict with backing FS 3 [ 669.791314][ T1785] incfs_lookup_dentry err:-2 [ 669.795238][T19176] incfs: ino conflict with backing FS 3 22:28:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x80800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f773322e2c10"], &(0x7f0000000140)='devtmpfs\x00', 0x9, 0x2) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) mmap(&(0x7f00006ce000/0x1000)=nil, 0x1000, 0x1000008, 0x40010, r1, 0xcd607000) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:10 executing program 5: sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x68, 0x0, 0x0, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0xffffae7e, 0x2b}}}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0x8}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_ADMITTED_TIME={0x6, 0xd4, 0x8e1b}, @NL80211_ATTR_ADMITTED_TIME={0x6, 0xd4, 0x5}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x2}, @NL80211_ATTR_ADMITTED_TIME={0x6, 0xd4, 0x49ed}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x85) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe2(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x5, 0x61, 0x0, 0x800, 0x40, 0x5, 0xff, 0x8, 0x6}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f00000002c0)=ANY=[@ANYBLOB="03000000f73f86407a5e5406dc2f09ac740c4641c697711c5d5658d2fb585704a9ae4e3522254261887b31be5046da85142b18395df28f923d2d3d0220677791aefe22e3273af7579b68d07b1303e5621cc102ca4ef171ccceba05f0c11994fd0f55b4993bf60d3324c2031ac0bb6532f5f7113ccb2ab11f7b1128bb82c19fbb59a36d902d923e15ced0b0f3f6eb350c7aef0d3c324da72a96123896d74e8200"/171, @ANYRES16=r2, @ANYBLOB="df83054507810000009a", @ANYRES32=r3], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000017c0)={&(0x7f0000001740)={0x64, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x10001}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7fffffff}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x64}}, 0x20000801) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x2, 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x70, r5, 0x800, 0x70bd2a, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x7, 0x79}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xff}, @NL80211_ATTR_WANT_1X_4WAY_HS={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_VHT_CAPABILITY_MASK={0x10, 0xb0, {0x1, {0x7, 0x3, 0x6, 0x3}}}, @NL80211_ATTR_BSS_SELECT={0x28, 0xe3, 0x0, 0x1, [@NL80211_BSS_SELECT_ATTR_RSSI={0x4}, @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST={0x6, 0x3, {0x1, 0x2}}, @NL80211_BSS_SELECT_ATTR_RSSI={0x4}, @NL80211_BSS_SELECT_ATTR_RSSI={0x4}, @NL80211_BSS_SELECT_ATTR_RSSI={0x4}, @NL80211_BSS_SELECT_ATTR_RSSI={0x4}, @NL80211_BSS_SELECT_ATTR_RSSI={0x4}, @NL80211_BSS_SELECT_ATTR_RSSI={0x4}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40405}, 0x4) 22:28:10 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x80000000000, 0x0) 22:28:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xfeffffff00000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:28:10 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="02000000010009000000000002000400", @ANYRES32=0x0, @ANYBLOB="02000700", @ANYRES32=r1, @ANYBLOB="040001000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=r3, @ANYBLOB="e79c8bab", @ANYRES32=r5, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r8, @ANYBLOB="08000500", @ANYRES32=0xee00, @ANYBLOB="10000000000000002000060000000000"], 0x74, 0x1) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:10 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2100, 0x2) [ 670.441247][ T995] incfs_lookup_dentry err:-2 [ 670.449446][T19181] incfs_lookup_dentry err:-2 [ 670.456658][T19179] incfs_lookup_dentry err:-2 [ 670.465791][T19186] incfs_lookup_dentry err:-2 [ 670.471021][T19188] incfs_lookup_dentry err:-2 [ 670.472013][T19186] incfs_lookup_dentry err:-2 [ 670.476354][T19189] incfs_lookup_dentry err:-2 22:28:10 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x1000000000000, 0x0) [ 670.483074][T19183] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19183 comm=syz-executor.5 [ 670.488735][T19189] incfs_lookup_dentry err:-2 [ 670.503358][T19190] incfs: ino conflict with backing FS 3 [ 670.509019][T19189] incfs: ino conflict with backing FS 3 [ 670.515426][ T343] incfs_lookup_dentry err:-2 [ 670.515916][T19189] incfs_lookup_dentry err:-2 [ 670.525336][T19190] incfs: ino conflict with backing FS 3 [ 670.531571][T19194] incfs_lookup_dentry err:-2 22:28:10 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@initdev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000300)={[{@mode={'mode', 0x3d, 0x3}}], [{@obj_user={'obj_user', 0x3d, '*$-%+$#\xd9/,\xf1'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, r0}}, {@permit_directio}, {@smackfstransmute}, {@uid_eq={'uid', 0x3d, r2}}]}) 22:28:11 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x20000000000000, 0x0) 22:28:11 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x54) 22:28:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') [ 670.537994][T19197] incfs_lookup_dentry err:-2 [ 670.543174][T19183] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19183 comm=syz-executor.5 [ 670.543433][T19195] incfs_lookup_dentry err:-2 [ 670.560505][T19197] incfs_lookup_dentry err:-2 [ 670.567000][T19195] incfs: ino conflict with backing FS 3 [ 670.573834][T19176] incfs: ino conflict with backing FS 3 [ 670.580177][ T343] incfs_lookup_dentry err:-2 22:28:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000080), 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f00000002c0)=""/215, 0xd7}, {&(0x7f00000003c0)=""/30, 0x1e}, {&(0x7f0000000400)=""/13, 0xd}, {&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/182, 0xb6}, {&(0x7f0000001540)=""/112, 0x70}], 0x9, &(0x7f0000001680)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}, 0x40000000) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x2, 0x0, 0x0) 22:28:11 executing program 5: prlimit64(0xffffffffffffffff, 0xb, &(0x7f0000000280)={0x10001, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x26) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x44b, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r4 = getpid() ptrace(0x10, r4) prlimit64(r4, 0x6, &(0x7f0000000040)={0x9, 0x2}, &(0x7f00000000c0)) r5 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x80104592, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8000, "ed00540000000000290f3e20000000000100"}) r6 = accept4$tipc(r0, 0x0, &(0x7f0000000200), 0x0) sendfile(r5, r6, 0x0, 0x3) r7 = getpid() syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x23456}, 0x5) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x2, 0x0, 0x0) write$P9_RGETLOCK(0xffffffffffffffff, &(0x7f0000000180)={0x21, 0x37, 0x2, {0x0, 0x38, 0x10000, r7, 0x3, '(,/'}}, 0x21) [ 670.599167][ T1785] incfs_lookup_dentry err:-2 [ 670.607351][T19199] incfs: ino conflict with backing FS 3 [ 670.616201][T19202] incfs_lookup_dentry err:-2 [ 670.621468][T19203] incfs_lookup_dentry err:-2 [ 670.623962][T19206] incfs_lookup_dentry err:-2 [ 670.627178][T19204] incfs: ino conflict with backing FS 3 [ 670.639608][T19208] incfs_lookup_dentry err:-2 [ 670.644225][T19206] incfs_lookup_dentry err:-2 [ 670.651767][T19210] incfs: ino conflict with backing FS 3 [ 670.657687][T19209] incfs: ino conflict with backing FS 3 [ 670.666447][T19208] incfs: ino conflict with backing FS 3 [ 670.673260][ T343] incfs_lookup_dentry err:-2 [ 670.676198][T19208] incfs_lookup_dentry err:-2 [ 670.696337][T19208] incfs: ino conflict with backing FS 3 [ 670.712714][ T1785] incfs_lookup_dentry err:-2 22:28:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xffff000000000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:28:11 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x100000000000000, 0x0) 22:28:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r0) mkdir(&(0x7f0000000600)='./file0\x00', 0x30) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x20) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x1}]}, 0x1c}}, 0x4000) 22:28:11 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0x9c7e, 0x4) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x150) chdir(&(0x7f0000000080)='./file0\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x1820800, 0x0) 22:28:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000002c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x3, 0x10000041, 0x5, 0x14, 0x8, 0x7ff, 0x1ff, 0xfffffd75, 0x5}, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x2, 0x0, 0x0) 22:28:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x9) mkdir(&(0x7f0000000140)='./file0\x00', 0x102) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:11 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x1) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x24201, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x0) [ 671.328324][ T995] incfs_lookup_dentry err:-2 [ 671.334075][T19218] incfs_lookup_dentry err:-2 [ 671.344015][T19221] incfs_lookup_dentry err:-2 [ 671.346626][T19226] incfs_lookup_dentry err:-2 [ 671.359042][T19227] incfs_lookup_dentry err:-2 [ 671.361911][T19226] incfs_lookup_dentry err:-2 [ 671.364553][T19228] incfs_lookup_dentry err:-2 22:28:11 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x200000000000000, 0x0) 22:28:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000000)=0x60, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x50, r1, 0x4d522000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004c081}, 0x40000) [ 671.373358][T19225] incfs: ino conflict with backing FS 3 [ 671.383869][T19232] incfs: ino conflict with backing FS 3 [ 671.391055][ T343] incfs_lookup_dentry err:-2 [ 671.391911][T19228] incfs: ino conflict with backing FS 3 [ 671.401836][T19233] incfs: ino conflict with backing FS 3 [ 671.404221][T19228] incfs_lookup_dentry err:-2 [ 671.413600][T19234] incfs_lookup_dentry err:-2 [ 671.418801][T19235] incfs: ino conflict with backing FS 3 22:28:11 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sysv\x00', 0x800084, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 22:28:11 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x300000000000000, 0x0) 22:28:11 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000e80)='./file0/file0\x00', &(0x7f0000000080), 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c0000002c00270d08000000ff03000000000000", @ANYRES32=r4, @ANYBLOB="00000000000000000c000000080001007533320020"], 0x4c}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c0000002c00270d08000000ff03000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000000c000000080001007533320020"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000e40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000d80)=@ipv6_getmulticast={0x14, 0x3a, 0x1, 0x70bd27, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x40) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000d00)=[{{&(0x7f0000000180)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)="266cb11e1a739a1c52da9b2af7832dbbfb97212ea6983363619c42484d14b3e636d5fe6a9bd14dc25589f7673a618fb6f88be83264554f818196849a93bed250dc79cdff8920033c4fd03510faf46ed6888758bd6986de16ea694f7ea90255db40b940454ce29ce5db6f69ffb18b63d15d46709ea127630535b40aff3c712c0d87e96b18e296569a29343a7831810da5c469d87a6a951d6590b44e29f5185c09d41ce2fd4ca79eec3c6b5c6ac4bb22134fd944a47c3910f842426325d387f411627125adb9b6095361a2076d7b851d7f1a87c45a2044bee5b53ab01f04ee583a134db0", 0xe3}, {&(0x7f00000000c0)}, {&(0x7f0000000300)="13d6f77b548a56e7e86843ffbe61f484bf9dc2849a2ca245544647ccdeb08ec1e866487e057f2b292623965392b21cf5b07d0637ffc97113b43eb134353bf52b2b27f4ecbbe7035db6bfb2165651436d4c536924b9e67ccac778ba3297a5203ae7e5a5961c2eac67ede9ed1c3fcaf3e1368e242a85491da86cd6e0f7dde0cbc551827111b8a4c89cc172e73ce87c2d84bdce3c747ed29e90d86ef0ad632b", 0x9e}, {&(0x7f00000003c0)="d78a4aef71df48460f463669e844f8cc3c5e486697581f482c5722793622f110f069fa86919fec3479292e4a781c76989bbe9206b5ccd01d623333932e827ab66e2184a670ab3501550586b53b9aea3d03fad4e5c1965a2c418f530841d3ac07f7b45583cf3ee8c410b3b38043859f3aaec1e8307458afd87219b248fba62c445cc4a68cde7a879e681763c1b199080fa078c0946b40f87ccc271e9de97c0fd8e53e1e4ce4d223da0837bdc315a269268b83c7b97fe96bfa2b2f", 0xba}, {&(0x7f0000000480)="c0fef020b6ae23863da7b081f4cd7e52d7fb7560e984f2ff5519", 0x1a}, {&(0x7f00000004c0)="60b65c1d", 0x4}, {&(0x7f0000000500)="86a8574144b4c99b7d792b4042670799cf85c59eda9e9b2b0eb989aad2b77b25099d0435ca2a780bd345fde4ad20ea556b491d3f4e581646986639a538142edc3652b63c20e0770695dd0090208b408f9a6b4f61d2592d7ac50ccb30538ce098", 0x60}], 0x7, &(0x7f0000000640)=[@txtime={{0x18}}], 0x18}}, {{&(0x7f0000000680)=@xdp={0x2c, 0x3, r4, 0x23}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000700)}, {&(0x7f0000000740)="083827279b1b2abb45a541272a5ab8b59b25a4c86bb151b91de838f1842f8935a50e335155ba3628d5233db137ed7ddba59c0a3a8be52a156cc2d4a38416da3cbfba5ea9bed493e2edf035336993d941f2e7c847c852669e19531477f871ed0862c68813479d5d47b0bd9c274a6bc190dd9bee194c22c2f28426ba2de1ec7ca191f396964a3652b63d5447443021f137a584382507788ff01c508322a87cc6b57b2e665982d039f06fb60629713a79abda714cb14a070769fba6b62dd16473d11ee5b9cb57a768a79a2876653ab6129c2549aab0c55190b59540be99d53012809e9535d197", 0xe5}, {&(0x7f0000000840)="22190a51ab6bdd63cc56c95d543f4babe968e36782a79edf29b205b16a5f79449f40c6e23efa1c0f9c596706721295723c17a1be30d4041f34376e26964892b4de28261a467b1cacd096745741a98a6eba291c516143345f4da3323838c52b555b5a7d30acf976e4ddec", 0x6a}, {&(0x7f00000008c0)="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", 0xfd}, {&(0x7f00000009c0)="65441b54f8287d50b1de7e1c04139964277b512e367ee5be8191953051ca836002e94ab9a80b5da826ec772ec2d9686f7091c8e2b4cf48a44a195bc6e3daebe4caf6cbc055dade10ccf6316fc8717e35a1887aacf4419cc62a3543fe9ffa043f07d8", 0x62}, {&(0x7f0000000a40)="3a686db79843a7f54c5f8f02b2ce8be103c4b68b41686972c6f9889227436be07002ca67d4169b3459cbd7b7eeb21a73d98c3e82a95f6e448c13904cd765539695f980f321a4ebfdd257e5c8489dd1c8de75ff083f93252fa09af4f6360b43bab06b450d30d1ba14cf1a22575e5c", 0x6e}, {&(0x7f0000000ac0)="60ff4913631b563a5abdc8b9efa1f0d62fa254e642471f3ded2a9f9548e741603501aca5442752bf748b3bcb6cef178845edc72709dd945983f6dbaae45c1bda66786dc07bd8840b85acf99ab769cff4aeb9c3a0c6cc9e7860cbf3b6c873dfc352d9c4d3bd0d", 0x66}, {&(0x7f0000000b40)="12fade4cf1fe06318bd9a966fff91b13b1102052263d8686d886", 0x1a}, {&(0x7f0000000b80)="6e116f3e412a7dd167580a79bf34e245154fab346bd849b5ffe8d71f3f", 0x1d}], 0x9, &(0x7f0000000c80)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x7a23}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}], 0x60}}], 0x2, 0xc0000) [ 671.428252][ T1785] incfs_lookup_dentry err:-2 [ 671.430789][T19237] incfs_lookup_dentry err:-2 [ 671.451863][T19237] incfs_lookup_dentry err:-2 [ 671.469925][ T343] incfs_lookup_dentry err:-2 [ 671.487133][T19242] incfs_lookup_dentry err:-2 [ 671.488649][T19244] incfs_lookup_dentry err:-2 [ 671.497846][T19249] incfs_lookup_dentry err:-2 [ 671.501039][T19248] incfs_lookup_dentry err:-2 [ 671.502685][T19247] incfs: ino conflict with backing FS 3 [ 671.513927][T19249] incfs_lookup_dentry err:-2 [ 671.515642][T19248] incfs: ino conflict with backing FS 3 [ 671.525313][ T343] incfs_lookup_dentry err:-2 [ 671.526601][T19248] incfs_lookup_dentry err:-2 [ 671.531756][T19247] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 671.536010][T19248] incfs: ino conflict with backing FS 3 [ 671.556334][ T1785] incfs_lookup_dentry err:-2 [ 671.584480][T19251] incfs: ino conflict with backing FS 3 [ 671.590705][T19247] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 22:28:12 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) chown(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, r0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x40, 0x2) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') 22:28:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x5, 0x8, 0x4, 0x401, 0x0, 0x85, 0x7, 0xa2c, 0x2}, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x2, 0x0, 0x0) 22:28:12 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x400000000000000, 0x0) 22:28:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xffffff7f00000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) 22:28:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f0000000840)='./file0\x00', 0x3f, 0x3, &(0x7f0000000c00)=[{&(0x7f0000000a40)="d79bfe0e6810c430b42dc911bf5ae04d41e283296bc2795e7d90c0ce39bc6bd974439985db1c6555bd1e45cee9eddbfd8934f6621de7fb76ff0e4fa141a620b5aea9065c6ff7a6cdbb6ebd0649832fde0d2fdc8e810fba66b5f8d533341157101739aa5f1ed8c2152359e75fff77c62f2c38ef09672ec509177d5ec8b6d5b932b8370e98d3a7c98ab07fd9cb0c868f69d83f2b9f284b0cb7fa1e926c779b2a5f732fcc85f973cab2f4", 0xa9, 0xe471}, {&(0x7f0000000b00)="d61d31239b3335d34d61f2be678e764adc3681d8a19257cfc5dc8b06743261f0897c7f24a7cbaf5e01326f45a37ca9d1baa4088ed282a547c21c2398bd1462be95a4915a736b9429b47b176ecf8a5a9f7b356b51a9a19a22afe9a1f6c051c7850b6a010e5bca5df59a09047ae766bb4a5f0a64f723ca17d41a88726a84960c298839e0d8f01bc7679a9b41b8bf", 0x8d, 0x6}, {&(0x7f0000000bc0)="27486b633c7ccd05d99f9958cfab750091e23f4c1880a48cd223d2d120fe8523962b3e6e51722f6caa0a920e6ee0d10e888797", 0x33, 0x80000000}], 0x0, &(0x7f00000015c0)={[{@journal_path={'journal_path', 0x3d, './file0'}}, {@lazytime}], [{@subj_role={'subj_role', 0x3d, 'incremental-fs\x00'}}, {@uid_lt={'uid<', r1}}, {@euid_eq}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000980)=[{&(0x7f0000000300)=""/164, 0xa4}, {&(0x7f00000003c0)=""/85, 0x55}, {&(0x7f0000000440)=""/235, 0xeb}, {&(0x7f0000000280)}, {&(0x7f0000000640)=""/208, 0xd0}, {&(0x7f0000000740)=""/219, 0xdb}, {&(0x7f0000000540)=""/169, 0xa9}, {&(0x7f0000000840)}, {&(0x7f0000000880)=""/201, 0xc9}], 0x9, 0x6, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@private, @in6=@loopback}}, {{@in6=@private2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x3a440, 0xc8) 22:28:12 executing program 1: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)={0x54, 0x0, 0x0, 0x0, 0x0, {}, [{@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}]}, 0x54}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000400)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070601801fdb59cce59ba2700100e90005"], 0x1}}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, 0x0, &(0x7f0000000300)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0xfffffffe) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 672.226450][ T995] incfs_lookup_dentry err:-2 [ 672.230610][T19258] incfs_lookup_dentry err:-2 [ 672.238405][T19263] incfs_lookup_dentry err:-2 [ 672.242162][T19259] incfs_lookup_dentry err:-2 [ 672.243778][T19263] incfs_lookup_dentry err:-2 [ 672.249301][T19261] incfs: ino conflict with backing FS 3 [ 672.258617][T19265] incfs_lookup_dentry err:-2 [ 672.265081][T19265] incfs_lookup_dentry err:-2 [ 672.270516][T19264] incfs_lookup_dentry err:-2 22:28:12 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x500000000000000, 0x0) 22:28:12 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2e2f66696c6530001af20579a6186c7634576c3401fc8549e66d131cdc506300"/44], &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='jffs2\x00', 0x0, &(0x7f00000001c0)='devtmpfs\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 672.272055][T19261] incfs: ino conflict with backing FS 3 [ 672.281551][ T343] incfs_lookup_dentry err:-2 [ 672.284409][T19265] incfs: ino conflict with backing FS 3 [ 672.295083][T19265] incfs_lookup_dentry err:-2 [ 672.304755][T19268] incfs_lookup_dentry err:-2 [ 672.314154][T19269] incfs_lookup_dentry err:-2 [ 672.319975][T19273] incfs_lookup_dentry err:-2 22:28:12 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x600000000000000, 0x0) 22:28:12 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x12) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x800000, 0x0) [ 672.327890][T19273] incfs_lookup_dentry err:-2 [ 672.330716][T19269] incfs: ino conflict with backing FS 3 [ 672.339733][T19275] incfs: ino conflict with backing FS 3 [ 672.348887][ T343] incfs_lookup_dentry err:-2 [ 672.351814][T19277] incfs: ino conflict with backing FS 3 [ 672.372232][T19271] incfs: ino conflict with backing FS 3 22:28:12 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/xt_quota2', 0x161400, 0x40) creat(&(0x7f00000001c0)='./file1\x00', 0xe) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x2b1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) prlimit64(0xffffffffffffffff, 0xe, &(0x7f0000000140)={0x7, 0x20000e7}, &(0x7f0000000180)) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x2, 0x0, 0x0) 22:28:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r1, 0x0, 0x0) getdents(r1, &(0x7f0000000140)=""/167, 0xa7) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/rtc', 0x300000, 0x0) bind$bt_rfcomm(r2, 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/203, 0xcb) getdents(r2, &(0x7f0000000640)=""/4096, 0x1000) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x2, r0}) 22:28:12 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x2d1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) r5 = geteuid() r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x2040802, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c6e6f657874656e642c6d6d61702c6163636573733d616e792c64656275673d307830303030303030c063303030303030332c636f6e746578743d757365725f752c736d61636b66736465663d696e6372656d656e74616c2d6673002c6d61736b3d5e4d41595f455845432c66756e633d4d4d41505f434845434b2c7569643e", @ANYRESDEC=r2, @ANYBLOB=',mask=MAY_APPEND,measure,fowner<', @ANYRESDEC=r4, @ANYBLOB=',fowner>', @ANYRESDEC=r5, @ANYBLOB=',uid<', @ANYRESDEC=r7, @ANYBLOB=',\x00']) [ 672.380519][T19280] incfs_lookup_dentry err:-2 [ 672.386347][ T1785] incfs_lookup_dentry err:-2 [ 672.387240][T19281] incfs: ino conflict with backing FS 3 [ 672.393691][T19282] incfs_lookup_dentry err:-2 22:28:12 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x700000000000000, 0x0) [ 672.438666][T19282] incfs_lookup_dentry err:-2 [ 672.444519][T19290] incfs: ino conflict with backing FS 3 [ 672.452593][T19291] incfs: ino conflict with backing FS 3 [ 672.466292][T19288] incfs_lookup_dentry err:-2 [ 672.474367][T19293] incfs_lookup_dentry err:-2 [ 672.474371][ T343] incfs_lookup_dentry err:-2 [ 672.487487][T19294] incfs_lookup_dentry err:-2 [ 672.491277][T19293] incfs_lookup_dentry err:-2 [ 672.502438][T19296] incfs_lookup_dentry err:-2 [ 672.502697][T19293] incfs_lookup_dentry err:-2 [ 672.510085][T19296] incfs_lookup_dentry err:-2 [ 672.519460][T19293] incfs: ino conflict with backing FS 3 [ 672.526211][T19293] incfs_lookup_dentry err:-2 [ 672.531243][T19293] incfs_lookup_dentry err:-2 [ 672.537345][T19297] incfs_lookup_dentry err:-2 [ 672.539939][ T343] incfs_lookup_dentry err:-2 [ 672.542352][T19297] incfs: ino conflict with backing FS 3 [ 672.566958][ T1785] incfs_lookup_dentry err:-2 22:28:13 executing program 5: sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1000002, 0x0, 0x3000}, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x0, 0x0) 22:28:13 executing program 4: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) readlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=""/227, 0xe3) mkdir(&(0x7f00000002c0)='./file0\x00', 0xe) open$dir(&(0x7f0000000400)='./file1\x00', 0x80, 0x10) chdir(&(0x7f0000000040)='./file1\x00') open(&(0x7f0000000440)='./file2\x00', 0x2081, 0x116) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='devtmpfs\x00', 0x21e8e0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0xa0) truncate(&(0x7f0000000280)='./file0\x00', 0xffffffff) creat(&(0x7f0000000000)='./file0\x00', 0x103) mount$overlay(0x0, &(0x7f0000000100)='./file2\x00', &(0x7f0000000340), 0x10, &(0x7f0000000380)={[{@nfs_export_off}, {@metacopy_on}], [{@measure}, {@dont_measure}, {@appraise}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}) 22:28:13 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x800000000000000, 0x0) 22:28:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xa, &(0x7f0000000180)={0x517}, &(0x7f0000000340)) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x2, 0x312bfbb3, 0x0, 0x8, 0x100, 0x2, 0x800, 0x3f}, 0x0) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=""/249, 0xf9}, 0x1f}, {{&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000580)=[{0x0}], 0x1, &(0x7f00000005c0)=""/42, 0x2a}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/222, 0xde}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000002100)=""/127, 0x7f}], 0x2, &(0x7f0000002180)}, 0x10001}, {{&(0x7f00000021c0)=@in={0x2, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000002480)=""/19, 0x13}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/80, 0x50}], 0x1}}], 0x7, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r3, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0xffffffff00000000, &(0x7f0000004300)=ANY=[@ANYBLOB="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